Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год

Применить Всего найдено 346. Отображено 178.
08-03-2006 дата публикации

Lancet

Номер: GB0000601695D0
Автор:
Принадлежит:

Подробнее
15-08-2007 дата публикации

MORE KANÜLENHALTER

Номер: AT0000367840T
Принадлежит:

Подробнее
15-11-2005 дата публикации

MEDIZINISCHE BAUGRUPPE SOWIE EINE SCHUTZVORRICHTUNG, EIN EINSTICHELEMENT UND EINE HANDHABUNGSVORRICHTUNG FÜR DIESE BAUGRUPPE

Номер: ATA1042003A
Автор:
Принадлежит:

Подробнее
15-08-2009 дата публикации

SAFETY PROTECTION FOR MEDICAL NEEDLES

Номер: AT0000437667T
Принадлежит:

Подробнее
15-08-2014 дата публикации

Sicherheitsbaugruppe für die Medizintechnik

Номер: AT0000513668B1
Автор: [UNK]
Принадлежит: Greiner Bio One Gmbh

Die Erfindung beschreibt eine Sicherheitsbaugruppe (1) für die Medizintechnik,welche eine Handhabungsvorrichtung (2) mit einem Hauptkörperteil (6) sowie einemHalteansatz (10) und einer sich zwischen einem distalen und einem proximalenEnde (8, 9) erstreckenden Längsachse (7) umfasst. Weiters ist eine Schutzvorrichtung(4) mit einem Basisteil (19) sowie einem damit schwenkbar verbundenenSchutzelement (18) vorgesehen, wobei der Basisteil (19) am Halteansatz (10) derHandhabungsvorrichtung (2) um die Längsachse (7) drehbar gehalten ist. EineRastvorrichtung (26) mit ersten und zweiten Rastelementen (27, 28), legt eine relativePosition der Schutzvorrichtung (4) bezüglich der Handhabungsvorrichtung(2) fest. Das zumindest erste an der Handhabungsvorrichtung (2) vorgeseheneRastelement (27) ist bezüglich des Halteansatzes (10) in radialer Richtung distanziertvon diesem sowie vom Basisteil (19) auf der von der Längsachse (7) abgewendetenSeite angeordnet. Das zumindest zweite am Basisteil (19) der Schutzvorrichtung(4) vorgesehene Rastelement (28) ist an der von der Längsachse (7)abgewendeten Seite des Basisteils (19) daran angeordnet oder ausgebildet. DerBasisteil (19) ist am Halteansatz (10) der Handhabungsvorrichtung (2) um dieLängsachse (7) frei drehbar gelagert. The invention relates to a safety assembly (1) for medical technology comprising a handling device (2) with a main body part (6) and a retaining lug (10) and a longitudinal axis (7) extending between a distal and a proximal end (8, 9). Furthermore, a protective device (4) is provided with a base part (19) and a protective element (18) pivotally connected thereto, wherein the base part (19) is rotatably supported on the holding lug (10) of the handling device (2) about the longitudinal axis (7). A latching device (26) having first and second latching elements (27, 28) defines a relative position of the protective device (4) relative to the handling device (2). The at least first latching element (27) provided on the ...

Подробнее
15-06-2014 дата публикации

Sicherheitsbaugruppe für die Medizintechnik

Номер: AT0000513668A1
Автор:
Принадлежит:

The invention relates to a safety assembly (1) for medical technology, which comprise a handling device (2) having a main part (6) and a holding attachment (10) and a longitudinal axis (7) extending between a distal and a proximal end (8, 9). A protective device (4) is moreover provided, having a base part (19) and a protective element (18) connected pivotally thereto, wherein the base part (19) is retained on the holding attachment (10) of the handling device (2) so as to rotate about the longitudinal axis (7). A locking device (26) having first and second detent elements (27, 28) defines a relative position of the protective device (4) with respect to the handling device (2). The at least first detent element (27) provided on the handling device (2) is arranged spaced from the holding attachment (10) in the radial direction with respect thereto and spaced from the annular base part (19) on the side facing away from the longitudinal axis (7). The at least second detent element (28) provided ...

Подробнее
31-01-1999 дата публикации

BLOOD SAMPLING DEVICE WITH LANCET DAMPING SYSTEM

Номер: CA0002242167A1
Принадлежит:

A blood sampling device is provided with a housing (12), a lancet assembly (30), a lancet holder (36) disposed in the housing for supporting the lancet assembly (30), the lancet holder (36) being movable in a lancing direction between a cocked position and a puncture position, a drive spring (42) for forcing the lancet holder (36) from the cocked position to the puncture position, and a mechanism for damping movement of the lancet holder (36) during travel of the lancet holder (36) from the puncture position to an intermediate position between the puncture position and the cocked position. The damping mechanism may be provided in the form of a non-planar surface, such as a corrugated surface (70), disposed on the lancet holder (36) and a damping member which makes contact with the non-planar surface during movement of the lancet holder (36).

Подробнее
26-08-2020 дата публикации

Автоматически втягиваемая игла для забора крови

Номер: RU2730972C1
Принадлежит: ВАН ЦзыЯн (CN)

FIELD: medicine.SUBSTANCE: invention relates to medical equipment, namely to an automatically retractable blood sampling needle comprising needle-holder (1) comprising first tube (11), second tube (12) and tail portion (13); needle (2) installed in first tube (11); inbuilt pull-out sleeve (3), which is an elongated through member, the cross-section of which has a C-shape; hollow and elongated body of needle (4); spring put on first tube (11). Second tube (12) is installed in the built-in extension sleeve (3) with the possibility of sliding forward and backward. Built-in retractable sleeve (3) is fitted in needle body (4) to move forward and backward. Fixation mechanism is formed by tail part of needle-bearing holder (13) and needle body (4). When the tail part of holder (13) disengages from the body of needle (4), the force of the spring pushes second tube (12), causing it to slide backward, shifting the built-in extension sleeve (3) back into the fixation position with the needle body, so that the needle is fully retracted in needle body.EFFECT: automatically retractable blood sampling needle of the present invention can prevent vascular injury by the needle and the occurrence of cross infections and miniaturize the structure of the article.16 cl, 24 dwg

Подробнее
19-09-2007 дата публикации

Lancing devices

Номер: GB0000715800D0
Автор:
Принадлежит:

Подробнее
26-07-1972 дата публикации

INSTRUMENT FOR THE WITHDRAWAL OF BODY FLUIDS

Номер: GB0001282763A
Автор:
Принадлежит:

... 1282763 Hypodermic syringes ORGANON LABORATORIES Ltd 29 Oct 1969 [12 Nov 1968] 52944/69 Heading A5R A hypodermic syringe for withdrawing body fluids consists of a tube 1 sealed at one end by a closure 2 made at least partially of a resilient material, a hollow needle 4 passing through said closure, one end of said needle being in contact with a piston 7 prior to use, and a piston moving device which can be connected to the piston via socket 11. A depression 3 is formed on the inner face of closure 2 and a concave depression is formed on the opposed surface of the piston 7. The end of tube 1 remote from the needle is fitted with a cap 9 having a diaphragm 10 which may easily be penetrated by a piston rod. The needle is protected by a cover 17 prior to use. After withdrawing fluid by drawing back the piston 7, the needle is withdrawn until its inner end is at the uppermost point of depression 3, the piston is then moved towards the needle while holding the syringe vertically until any gas ...

Подробнее
15-03-2006 дата публикации

NEEDLE SAFETY LINK

Номер: AT0000355014T
Принадлежит:

Подробнее
20-11-2003 дата публикации

Needle holder for use with safety needle assembly

Номер: AU2003200292A1
Принадлежит:

Подробнее
27-09-2011 дата публикации

BLOOD TEST APPARATUS

Номер: CA0002635980C

A blood test apparatus wherein a blood collection needle and a blood sensor can be easily attached and detached so that a burden or pain of a patient can be relieved. More specifically speaking, a blood test apparatus wherein a holder, a lancet, a blood collection needle and a blood sensor are united together as a blood sampling cartridge that is detachably mounted to the apparatus body. When this blood sampling cartridge is attached, a plunger involved in the apparatus body holds the lancet and connectors involved in the apparatus body come into contact with the blood sensor. It is preferable that the contact points with the blood sensor of the individual connectors are located at intervals at the same angle centering on a definite point.

Подробнее
12-09-2013 дата публикации

BLOOD COLLECTION ASSEMBLY HAVING A MULTI-FUNCTION SHIELD

Номер: CA0002863210A1
Принадлежит:

A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

Подробнее
02-12-2015 дата публикации

Skin penetration device

Номер: CN0105105765A
Принадлежит:

Подробнее
01-01-2014 дата публикации

SKIN PENETRATION DEVICE

Номер: EP2677933A1
Принадлежит:

Подробнее
10-04-2011 дата публикации

ЛАНЦЕТ

Номер: RU2415644C2

Изобретение относится к медицине и может быть использовано для получения капли крови. Ланцет для прокалывания кожи включает иглу, тело для удерживания иглы и колпачок для защиты, по меньшей мере, острия иглы. По меньшей мере, один захватный элемент для колпачка сформован на теле, и по меньшей мере, один захватный элемент для тела сформован на колпачке. Захватный элемент выполнен с возможностью создания освобождаемого механического сцепления с захватным элементом, тем самым с возможностью фиксации колпачка на теле в положении защиты. Способ изготовления ланцета для прокалывания кожи включает размещение части иглы в форме, литьевое формование тела вокруг иглы с обеспечением выступа острия иглы из тела и литьевое формование колпачка вокруг, по меньшей мере, острия иглы. 2 н. и 9 з.п. ф-лы, 3 ил.

Подробнее
24-05-2007 дата публикации

Blood collection device, has fixable needle clamp whereby cover section can be locked in its position pivoting over cannula by fuse member locked in form-fit manner on needle clamp against rear pivoting

Номер: DE102005054989A1
Принадлежит:

Blood collection device has a fixable needle clamp (10) at the back of its rear end (12) opposite to the collection tube (1). The cover section (31) can be locked in its position pivoting over the cannula (20) by the fuse member (35) locked in a form-fit manner on the needle clamp against rear pivoting. An independent claim is also included for the needle clamp.

Подробнее
01-08-2007 дата публикации

Lancet

Номер: GB0002434540A
Принадлежит: OWEN MUMFORD LTD

A skin pricking lancet 101 comprising a needle 104, a body 102 for holding the needle 104 and a cap 103 for shielding at least the tip of the needle 104. At least one cap engagement formation 106 is formed on the body 102, and at least one body engagement formation 108 is formed on the cap 102. The body engagement formation 106 is configured to form a releasable mechanical interlock with the cap engagement formation 108, thereby securing the cap 103 to the body 102 in the shielded position.

Подробнее
25-09-1996 дата публикации

Improvements relating to skin prickers

Номер: GB0009616953D0
Автор:
Принадлежит:

Подробнее
15-11-2005 дата публикации

MEDICAL BUILDING GROUP AS WELL AS A SAFETY DIVICE, A PARTING ELEMENT AND A HANDHABUNGSVORRICHTUNG FOR THIS BUILDING GROUP

Номер: AT0001042003A
Автор:
Принадлежит:

Подробнее
15-07-2006 дата публикации

MEDIZINISCHE BAUGRUPPE SOWIE EINE SCHUTZVORRICHTUNG, EIN EINSTICHELEMENT UND EINE HANDHABUNGSVORRICHTUNG FÜR DIESE BAUGRUPPE

Номер: AT0000413947B
Автор:
Принадлежит:

Подробнее
18-03-2010 дата публикации

Safety shield for medical needles

Номер: AU2010200705A1
Принадлежит:

Подробнее
02-03-2021 дата публикации

BLOOD COLLECTION ASSEMBLY HAVING A MULTI-FUNCTION SHIELD

Номер: CA3003110C

A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

Подробнее
12-09-2008 дата публикации

SAFETY BLOOD COLLECTION ASSEMBLY WITH INDICATOR

Номер: CA0002679968A1
Принадлежит:

A needle assembly (30) is disclosed. The needle assembly includes a housi ng having a flash chamber (38), and having a distal end (40) and a proximal end (42) engageable with a specimen collection container. The assembly inclu des a cannula (34) having a patient end, a non-patient end, and a sidewall ( 48) extending therebetween defining a cannula interior (50). The patient end of the cannula projects at least partially from the distal end (74) of the housing, and the cannula interior is in fluid communication with the flash - chamber. The assembly further includes a shield (36) restrainably engaged w ith a portion of the housing and axially transitionable over the patient can nula from a retracted position in which the patient end is exposed, to an ex tended position in which the patient end is shielded by at least a portion o f the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
05-10-2016 дата публикации

Blood collection assembly

Номер: CN0103957794B
Автор: L·S·绍翁孟
Принадлежит: Becton Dickinson and Co

一种血液采集管筒(2),具有远侧端部(22)、近侧端部(23),并且限定容器内部(26)。管筒包括可重新密封的盖板(40),该可重新密封的盖板(40)密封容器的远侧端部,其具有盖板远侧端部(41)和盖板近侧端部(42)。管筒也包括帽盖(60),该帽盖(60)密封容器的近侧端部,其具有帽盖远侧端部和帽盖近侧端部。管筒还包括塞子(32),该塞子(32)布置在容器内部中,相对于容器定尺寸,以提供与容器的侧壁(25)的密封接合,塞子具有塞子远侧端部(34)和塞子近侧端部(35)。第一流体储腔(28)由在盖板近侧端部与塞子远侧端部之间的侧壁约束,并且第二流体储腔由在帽盖远侧端部与塞子近侧端部之间的侧壁约束。抗凝剂布置在第一流体储腔内。

Подробнее
18-01-1974 дата публикации

Номер: FR0002187361A1
Автор:
Принадлежит:

Подробнее
06-07-2021 дата публикации

Lancing devices

Номер: US0011051732B2
Принадлежит: Marldell Limited, MARLDELL LTD, MARLDELL LIMITED

A single use lancing device comprising: a housing (10) defining a cavity; a needle assembly (12) comprising a needle (50) and a needle holder (52) and located within the cavity; a release member (16); and a spring (14) arranged to bias the needle assembly in a forward direction relative to the release member; wherein the release member comprises retaining arms (38) and is movable relative to the housing between a primed position in which the retaining arms are arranged to cooperate with the housing to restrain the needle assembly in a primed position, and a deployed position in which the restraining arms are arranged to release the needle assembly to deploy the needle.

Подробнее
27-03-2010 дата публикации

ЛАНЦЕТ

Номер: RU2008137611A

1. Ланцет, содержащий корпус ланцета, содержащий передний концевой участок, из которого выступает дистальный концевой участок проникающего элемента, и колпачок, который закрывает и защищает дистальный концевой участок проникающего элемента перед применением, при этом ! передний концевой участок корпуса ланцета и задняя сторона колпачка объединены в одно целое в состоянии, по существу, прилегания друг к другу, посредством ослабленного участка; ! какая-то одна из торцевой поверхности на переднем концевом участке корпуса ланцета и торцевой поверхности на заднем концевом участке колпачка, которая направлена противоположно первой, содержит, по меньшей мере, один выступ, и верхние концы выступов задают воображаемую плоскость, которая продолжается перпендикулярно продольному направлению проникающего элемента; а другая торцевая поверхность образует плоскую поверхность, которая продолжается перпендикулярно продольному направлению проникающего элемента. ! 2. Ланцет по п.1, в котором передний концевой участок корпуса ланцета и задний концевой участок колпачка находятся в состоянии прилегания. ! 3. Ланцет по п.2, в котором торцевая поверхность, которая задает воображаемую плоскость, соединена с противоположной торцевой поверхностью в единую конфигурацию. ! 4. Ланцет по п.1, в котором ослабленный участок имеет длину до пятикратного значения диаметра проникающего элемента (длина которого не равна нулю), а воображаемая плоскость одной торцевой поверхности и плоская поверхность другой торцевой поверхности разделены между собой расстоянием, соответствующим длине ослабленного участка. ! 5. Ланцет по п.4, в котором верхний РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 137 611 (13) A (51) МПК A61B 5/151 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008137611/14, 19.02.2007 (71) Заявитель(и): АСАХИ ПОЛИСЛАЙДЕР КОМПАНИ, ЛИМИТЕД (JP) (30) Конвенционный приоритет: 20.02.2006 JP 2006-042340 (43) Дата ...

Подробнее
17-03-1994 дата публикации

Blood collecting needle

Номер: AU0000647180B2
Принадлежит:

Подробнее
19-01-2012 дата публикации

Valved fluid connector

Номер: AU2006214407B2
Принадлежит:

A valved fluid connector reversibly attachable to a standard female connector and providing a flow channel between them comprising a tubular member, an elastic member surrounding at least a portion of the proximal end of the tubular member, the elastic member reversibly sealing the tubular member. When the valved fluid connector is engaged with a standard female connector device, the female connector urges the elastic member of the valved male connector into a stretched position to open the valve and permit fluid communication between the devices.

Подробнее
12-09-2013 дата публикации

BLOOD COLLECTION ASSEMBLY HAVING A MULTI-FUNCTION SHIELD

Номер: CA3105095A1
Принадлежит:

Подробнее
13-12-2018 дата публикации

AUTO-RETRACTABLE SAFETY BLOOD COLLECTION NEEDLE

Номер: CA0003066513A1
Автор: WANG ZIYANG, WANG, ZIYANG
Принадлежит: RIDOUT & MAYBEE LLP

Disclosed is a blood-taking needle with automatic needle retraction, the blood-taking needle comprising: a needle seat (1) having a first cylindrical portion (11), a second cylindrical portion (12) and a tail seat portion (13); a needle tubing (2) mounted within the first cylindrical portion (11); a built-in sliding sleeve (3), wherein same is a long block with an approximately C-shaped cross-section and two open ends thereof, the second cylindrical portion (12) being mounted inside the built-in sliding sleeve (3) and being capable of sliding back and forth; a protective housing (4), wherein same is an elongated hollow housing with two open ends, the built-in sliding sleeve (3) being mounted inside the protective housing (4) and being capable of sliding back and forth; and a spring (not shown) sleeved on the first cylindrical portion (11). The tail seat portion (13) and the tail end of the protective housing (4) form a locking structure. When the tail seat portion (13) and the protective ...

Подробнее
29-09-2016 дата публикации

RETRACTABLE BLOOD COLLECTION DEVICES AND METHODS

Номер: CA0003016960A1
Принадлежит: Lom Laboratories Inc

Blood collection devices having a retractable needle are provided. Activation of the retraction mechanism causes release of propellant from a propellant chamber, which drives a retraction assembly carrying the needle into a body of the device.

Подробнее
29-07-2005 дата публикации

CONNECTOR OF SAFETY HAS NEEDLE

Номер: FR0002865408A1
Принадлежит:

Un connecteur de sécurité à aiguille (9) selon l'invention comprend une aiguille (10) creuse de passage de fluide solidaire d'un manchon support d'aiguille (11) lui-même raccordé à une canalisation de conduction de fluide. Le manchon support d'aiguille (11) peut se raccorder par encliquetage axial dans une structure d'accueil d'un cylindre protecteur (12) qui entoure une partie dépassante d'aiguille (10a). La structure d'accueil comprend des cylindres récepteurs (12d, 12e) dans lesquels s'engage le manchon support d'aiguille (11) et comportant des languettes de verrouillage (12i et 12j) qui coopèrent avec une collerette d'appui (11a) pour autoriser la pénétration du manchon support d'aiguille (11) en interdisant son retrait. Un manchon d'obturation (15) est engagé autour de la partie dépassante d'aiguille (10a), pour réaliser un joint étanche dans le passage d'aiguille (12h).

Подробнее
06-08-1965 дата публикации

Device for the taking away of organic liquids under conditions of sterility

Номер: FR0001407945A
Автор:
Принадлежит: Behringwerke AG

Подробнее
19-08-2022 дата публикации

침 헤드 자동 리트랙션 채혈침

Номер: KR102433742B1
Автор: 왕 쭈양
Принадлежит: 왕 쭈양

... 침 헤드 자동 리트랙션 채혈침에 있어서, 제1 실린더부(11), 제2 실린더부(12) 및 엔드 시트부(13)를 구비하는 침 시트(1); 상기 제1 실린더부(11) 내에 설치된 침 관(2); 횡단면이 문자 C형상과 근사하고 양단이 관통된 롱 스트립 블록인 내장 슬라이드 슬리브(3);긴 스트립 형상이고 양단이 관통된 중공 하우징인, 보호 하우징(4); 및 스프링(도시되지 않음);을 포함하고, 상기 제2 실린더부(12)는 상기 내장 슬라이드 슬리브(3) 내에 설치되고 전후로 슬라이딩 가능하며; 상기 내장 슬라이드 슬리브(3)는 상기 보호 하우징(4) 내에 설치되어 전후로 슬라이딩 가능하고; 상기 스프링은 상기 제1 실린더부(11) 상에 씌워지고; 상기 엔드 시트부(13)는 상기 보호 하우징(4)의 끝단과 잠금 구조를 형성한다. 상기 엔드 시트부(13)와 상기 보호 하우징(4)이 잠금 해제된 후, 스프링의 작용력은 상기 제2 실린더부(12)가 후방으로 슬라이딩하도록 푸쉬하고, 상기 제2 실린더부(12)와 상기 내장 슬라이드 슬리브(3)가 잠금된 후, 계속 내장 슬라이드 슬리브(3)를 이끌어 후방으로 슬라이드하여 상기 보호 하우징(4)과 잠금되고, 이때 상기 침 관은 모두 상기 보호 하우징(4) 내로 리트랙션된다. 본 발명은 침에 찔리는 상처와 교차 감염을 방지할 수 있고 침 관이 환자 혈관 내벽에 야기하는 손상을 줄일 수 있으며 제품은 소형화 디자인이다.

Подробнее
18-07-2013 дата публикации

AN APPARATUS FOR ELICITING A BLOOD SAMPLE

Номер: WO2013104680A1
Принадлежит:

An apparatus for eliciting a blood sample comprises a housing, an aperture in a wall of the housing, an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the aperture cover comprising a sealing member configured to seal the aperture on a first side of the wall when the aperture cover is in the first position and a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to allow a user to move the aperture cover between the first and second positions.

Подробнее
10-03-2010 дата публикации

ЛАНЦЕТ

Номер: RU2008134152A

1. Ланцет для прокалывания кожи, включающий иглу; тело для удерживания иглы; колпачок для защиты, по меньшей мере, острия иглы; по меньшей мере, один захватный элемент для колпачка, сформированный на теле; и по меньшей мере, один захватный элемент для тела, сформированный на колпачке, при этом захватный элемент для тела выполнен с возможностью создания освобождаемого механического сцепления с захватным элементом для колпачка, тем самым фиксации колпачка на теле в положении защиты, причем захватный элемент для тела и захватный элемент для колпачка выполнены с возможностью ограничения вращения колпачка относительно тела вокруг главной оси иглы. ! 2. Ланцет по п.1, отличающийся тем, что захватный элемент для тела и захватный элемент для колпачка включают фиксирующие штыревые и гнездовые части. ! 3. Ланцет по п.1 или 2, отличающийся тем, что захватный элемент для тела включает пару выступов, отходящих от колпачка, а захватный элемент для колпачка включает соответствующую пару отверстий в теле. ! 4. Ланцет по п.1, отличающийся тем, что захватный элемент для колпачка включает первую пару ребер, а захватный элемент для тела включает вторую пару ребер, причем первая и вторая пара ребер находятся в запирающем сцеплении друг с другом, когда колпачок установлен по существу с предотвращением его вращения относительно тела вокруг оси иглы. ! 5. Ланцет по п.1, отличающийся тем, что колпачок выполнен из материала, обеспечивающего проникновение иглы в колпачок во время повторного закрытия. ! 6. Ланцет по п.1, отличающийся тем, что колпачок выполнен из термопластического эластомера, сополимера этилена и винилацетата, силиконового каучука ил

Подробнее
24-07-2008 дата публикации

Nadelhalter mit einer Sicherheitsnadelanordnung

Номер: DE0060317006T2

Подробнее
22-12-2005 дата публикации

Schutzschildanordnung

Номер: DE0060207338D1

Подробнее
12-03-2009 дата публикации

Hauteinstechvorrichtung

Номер: DE212007000052U1
Автор:
Принадлежит: OWEN MUMFORD LTD, OWEN MUMFORD LIMITED

Подробнее
23-01-2008 дата публикации

Skin pricking device

Номер: GB0002440118A
Принадлежит:

A skin pricking device (10, fig 1) comprises a lancet 28 and a driver 46, 54, 62, (66. fig 2) of the lancet 28 disposed in a housing (12), movement of the driver 46, 54, 62, (66) in a firing path direction to disengage a lancet cap 34 from a tip of a needle (32, fig 5) of the lancet 28 and to move the cap 34 out of the firing path to drive the lancet 28 along the cleared firing path. Housing 12 comprises upper 14 and lower 16 casings fixed together via pegs (18) received in receptacles 20. A trigger mechanism 26 comprising a depressible button 27 causing movement of the driver 46, 54, 62, (66) via a platform spring biasing means 40 connected to a lancet body 30 via a coupling 42. Lancet cap 34 may be supported in position prior to use on a plate 56 having pegs 58 received in apertures 60 of the cap 34. Plate 56 may be connected to arms 54 of the driver and tapered ramps 62 engage with tapered wedges (66) when button 27 is depressed and thereby disengages the cap 34. Further depression of ...

Подробнее
23-08-2006 дата публикации

Skin Pricking Device

Номер: GB0000614232D0
Автор:
Принадлежит:

Подробнее
14-11-2018 дата публикации

Lancing devices

Номер: GB0002562359A
Принадлежит:

A single use lancing device comprising a housing 10 defining a cavity; a needle assembly 12 comprising a needle (50, figure 2) and a needle holder (52, figure 5) and located within the cavity; and a spring 14 arranged to bias the needle assembly in a forward direction. Retaining arms 38, 44 are arranged to cooperate with the housing to restrain the needle assembly in a primed position, and a deployed position in which the restraining arms are arranged to release the needle assembly to deploy the needle. The device may have a removable safety member in the form of a removable tab 48. In embodiments a latching mechanism may allow the needle to be deployed but prevent movement back to primed position. The spring may also act to retract the needle back into the housing.

Подробнее
16-07-2014 дата публикации

Disposable sterile retracting blood taking needle

Номер: GB0201409935D0
Автор:
Принадлежит:

Подробнее
13-08-2015 дата публикации

Blood collection assembly

Номер: AU2012326103B2
Принадлежит: Becton Dickinson and Co

A blood collection cartridge (2) has a distal end (22), a proximal end (23), and defines a container interior (26). The cartridge includes a resealable closure (40) sealing the distal end of the container, having a closure distal end (41) and a closure proximal end (42). The cartridge also includes a cap (60) sealing the proximal end of the container, having a cap distal end and a cap proximal end. The cartridge further includes a stopper (32) disposed within the container interior sized relative to the container to provide sealing engagement with the side- wall (25) of the container, the stopper having a stopper distal end (34) and a stopper proximal end (35). A first fluid reservoir (28) is bounded by the sidewall between the closure proximal end and the stopper distal end, and a second fluid reservoir is bounded by the sidewall between the cap distal end and the stopper proximal end. An anticoagulant is disposed within the first fluid reservoir.

Подробнее
28-05-2015 дата публикации

Blood collection assembly having a multi-function shield

Номер: AU2013230912B2
Принадлежит:

A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

Подробнее
25-04-2013 дата публикации

BLOOD COLLECTION ASSEMBLY

Номер: CA0002852075A1
Принадлежит:

A blood collection cartridge (2) has a distal end (22), a proximal end (23), and defines a container interior (26). The cartridge includes a resealable closure (40) sealing the distal end of the container, having a closure distal end (41) and a closure proximal end (42). The cartridge also includes a cap (60) sealing the proximal end of the container, having a cap distal end and a cap proximal end. The cartridge further includes a stopper (32) disposed within the container interior sized relative to the container to provide sealing engagement with the side- wall (25) of the container, the stopper having a stopper distal end (34) and a stopper proximal end (35). A first fluid reservoir (28) is bounded by the sidewall between the closure proximal end and the stopper distal end, and a second fluid reservoir is bounded by the sidewall between the cap distal end and the stopper proximal end. An anticoagulant is disposed within the first fluid reservoir.

Подробнее
10-07-2018 дата публикации

BLOOD COLLECTION ASSEMBLY HAVING A MULTI-FUNCTION SHIELD

Номер: CA0002863210C

A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

Подробнее
01-03-2006 дата публикации

Safety shield for medical needles

Номер: CN0001741829A
Принадлежит:

Подробнее
23-07-2009 дата публикации

WINGED NEEDLE ASSEMBLY AND FRANGIBLE COVER

Номер: US2009187153A1
Принадлежит:

Medical needle assemblies incorporating a needle cover are provided. According to one aspect, a medical needle assembly includes a hub portion and a pair of outwardly extending wings. The hub portion may have a raised orientation member, with the wings being foldable to overlay the raised orientation member and contact the raised orientation member and each other. Alternatively, the hub portion may have an anti-rotation member adapted to cooperate with the wings to limit rotation of the wings with respect to the hub portion.

Подробнее
16-08-2011 дата публикации

Blood test apparatus and blood test method

Номер: US0007998087B2

A blood test apparatus negatively pressurizes a vicinity of a site to be punctured for collecting blood at an appropriate time without resorting to a special operation. More specifically, a blood test apparatus includes a housing having an opening; a puncturer; a first sensor that detects contact of a front face of the opening with a site to be punctured; a negative pressure generator that negatively pressurizes an inside of the opening; and a blood sensor that collects blood. The negative pressure generator starts when the first sensor detects the contact of the front face of the opening with the site to be punctured.

Подробнее
14-02-2018 дата публикации

Disposable sterile retracting blood taking needle

Номер: GB0002511243B
Автор: CHUNYUAN MAO, Chunyuan Mao

Подробнее
18-05-2011 дата публикации

Skin penetration device

Номер: GB0201105950D0
Автор:
Принадлежит:

Подробнее
26-04-2017 дата публикации

Lancing devices

Номер: GB0201703833D0
Автор: [UNK]
Принадлежит: Marldell Ltd

Подробнее
26-11-2009 дата публикации

Safety shield for medical needles

Номер: AU2003302605B2
Принадлежит:

Подробнее
24-08-2006 дата публикации

VALVED FLUID CONNECTOR

Номер: CA0002597586A1

A valved fluid connector reversibly attachable to a standard female connector and providing a flow channel between them comprising a tubular member, an elastic member surrounding at least a portion of the proximal end of the tubular member, the elastic member reversibly sealing the tubular member. When the valved fluid connector is engaged with a standard female connector device, the female connector urges the elastic member of the valved male connector into a stretched position to open the valve and permit fluid communication between the devices.

Подробнее
12-09-2013 дата публикации

BLOOD COLLECTION ASSEMBLY HAVING A MULTI-FUNCTION SHIELD

Номер: CA0003003110A1
Принадлежит: PIASETZKI NENNIGER KVAS LLP

Подробнее
09-08-2007 дата публикации

BLOOD TEST METHOD AND BLOOD TEST APPARATUS

Номер: CA0002640970A1
Принадлежит:

Подробнее
30-08-2007 дата публикации

LANCET

Номер: CA0002642371A1
Принадлежит:

A lancet in which the tip of a piercing element is less likely to bend at the time of breaking a weakened portion (22) between a lancet body and a cap part. The lancet (100) has the lancet body (102), from the forward end of which the tip of the piercing element projects, and also has the cap part (104) that, before use, receives and protects the tip of the projected piercing element. The front end (112) of the lancet body and the rear end (110) of the cap part are integrally joined together in a substantially adjacent manner with the weakened portion (114) placed in between them. Either an end face (120) of the forward end of the lancet body or an end face (122) that is at the rear end of the cap part and faces the end face (120) has a projection (126). The crest (128) of the projection defines a virtual plane (132) extending perpendicularly to the extending direction of the piercing element. The other end face defines a plane expending perpendicularly to the extending direction of the ...

Подробнее
14-05-1998 дата публикации

SELF-RETRACTING MEDICAL NEEDLE APPARATUS AND METHODS

Номер: CA0002265908A1
Принадлежит:

Method and apparatus associated with safe retraction of medical needles (140, 140', 540, 1140, 2070, 2320) after use. Embodiments are disclosed for selfretracting needle systems for both blood draw (10, 610, 820, 2010, 2400), syringe (510, 900, 1010) and catheter insertion systems (400, 800, 2300). Manufacture of the invention requires only a minimal number and complexity of parts such that a projected manufacturing cost is potentially low enough to permit the apparatus to be cost competitive with contemporary non-self retracting needle systems. Methods for making and assembling each of the disclosed embodiments is also disclosed. One blood draw embodiment (2400) can be made with as few as three molded parts. Energy-storing, needle-retracting mechanisms comprise elastic tubing (180, 570, 1180) and vacuum generating piston parts (416, 2351). In an elastic tubing embodiment (10, 510, 610, 800, 820, 900, 1010, 2010, 2400), selective, constrictive control of stretched tubing (180, 570, 1180 ...

Подробнее
26-08-2009 дата публикации

Safety shield for medical needles

Номер: CN0100531814C
Автор:
Принадлежит:

Подробнее
01-12-2005 дата публикации

Needle holder for use in drawing venous blood from patient, has support elements, formed to needle holding part, which stabilizes same holding part within needle container

Номер: DE202005013182U1
Автор:
Принадлежит: KLINIKA MEDICAL GMBH

Support elements, formed to a needle holding part (4), stabilizes the same holding part within a needle container (2). The needle holding part also has anchors (13) engaged to an unlocking mechanism (6) at the top of the needle container. Each anchor has a flexible lever (14a,14b) with a projection (15a,15b) at the upper end.

Подробнее
20-12-1994 дата публикации

Means for collection and transfer of fluids

Номер: AU0006916294A
Автор: NAME NOT GIVEN
Принадлежит:

Подробнее
20-12-2016 дата публикации

BLOOD COLLECTION ASSEMBLY

Номер: CA0002852075C

A blood collection cartridge (2) has a distal end (22), a proximal end (23), and defines a container interior (26). The cartridge includes a resealable closure (40) sealing the distal end of the container, having a closure distal end (41) and a closure proximal end (42). The cartridge also includes a cap (60) sealing the proximal end of the container, having a cap distal end and a cap proximal end. The cartridge further includes a stopper (32) disposed within the container interior sized relative to the container to provide sealing engagement with the side- wall (25) of the container, the stopper having a stopper distal end (34) and a stopper proximal end (35). A first fluid reservoir (28) is bounded by the sidewall between the closure proximal end and the stopper distal end, and a second fluid reservoir is bounded by the sidewall between the cap distal end and the stopper proximal end. An anticoagulant is disposed within the first fluid reservoir.

Подробнее
12-07-2007 дата публикации

BLOOD TEST APPARATUS

Номер: CA0002635980A1
Принадлежит: Individual

A blood test apparatus wherein a blood collection needle and a blood sensor can be easily attached and detached so that a burden or pain of a patient can be relieved. More specifically speaking, a blood test apparatus wherein a holder, a lancet, a blood collection needle and a blood sensor are united together as a blood collection cartridge that is detachably mounted to the apparatus body. When this blood collection cartridge is attached, a plunger involved in the apparatus body holds the lancet and connectors involved in the apparatus body come into contact with the blood sensor. It is preferable that the contact points with the blood sensor of the individual connectors are located at intervals at the same angle centering on a definite point.

Подробнее
13-06-2017 дата публикации

agulha descartável estéril retrátil para coleta de sangue com segurança

Номер: BR112014013123A2
Автор: CHUNYUAN MAO, Chunyuan MAO
Принадлежит:

Подробнее
19-02-1998 дата публикации

IMPROVEMENTS RELATING TO SKIN PRICKERS

Номер: WO1998006331A2
Автор: WEEKES, Stuart
Принадлежит: OWEN MUMFORD LIMITED

A skin pricker has a body (1) with a spring-loaded lancet holder (4) with a forward facing socket (20) to receive the rear end of a lancet. The socket (20) is radially expandable/compressible and the spring-loading is a coil spring (5) part of which embraces the socket and tends to close it up. This allows lancets of slightly varying diameters to be firmly held. The pricker is primed by pressing a lancet into the socket (20), which urges the holder (4) back to be releasably held by a trigger mechanism (3, 9).

Подробнее
16-07-2019 дата публикации

Safety blood collection assembly with indicator

Номер: US0010349880B2

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
04-01-2005 дата публикации

Safety shield assembly

Номер: US0006837877B2

An intravenous (IV) infusion and/or blood collection assembly including a safety shield. The shield is particularly useful with winged needle assemblies. The shield is pivotally secured to the winged needle assembly to enable pivotal movement from a position away from the needle to a position enclosing the needle. The shield is lockable in a position over the used needle to prevent the user from contacting the used needle.

Подробнее
28-06-2000 дата публикации

SELF-RETRACTING MEDICAL NEEDLE APPARATUS AND METHODS

Номер: EP0001011755A1
Принадлежит:

Method and apparatus associated with safe retraction of medical needles (140, 140', 540, 1140, 2070, 2320) after use. Embodiments are disclosed for self-retracting needle systems for both blood draw (10, 610, 820, 2010, 2400), syringe (510, 900, 1010) and catheter insertion systems (400, 800, 2300). Manufacture of the invention requires only a minimal number and complexity of parts such that a projected manufacturing cost is potentially low enough to permit the apparatus to be cost competitive with contemporary non-self retracting needle systems. Methods for making and assembling each of the disclosed embodiments is also disclosed. One blood draw embodiment (2400) can be made with as few as three molded parts. Energy-storing, needle-retracting mechanisms comprise elastic tubing (180, 570, 1180) and vacuum generating piston parts (416, 2351). In an elastic tubing embodiment (10, 510, 610, 800, 820, 900, 1010, 2010, 2400), selective, constrictive control of stretched tubing (180, 570, 1180 ...

Подробнее
19-11-2003 дата публикации

IMPROVEMENTS RELATING TO SKIN PRICKERS

Номер: EP0000925021B1
Автор: WEEKES, Stuart
Принадлежит: OWEN MUMFORD LIMITED

Подробнее
10-10-2012 дата публикации

Means for securely retaining a lancet in a lancing device

Номер: GB0002489740A
Принадлежит:

A lancing device is provided comprising a housing, and a lancet holder 24 movably mounted within the housing. The lancet holder 24 has a forward portion defining a socket 30 for partially surrounding and retaining, in use, a rear portion of a lancet. A lancet release element 42 can be moved forward to cooperate with lugs on the socket 30 causing it to expand in order to allow insertion and/or removal of the lancet. The lancing device is particularly suited for securely retaining the lancet, but allowing release of a spend lancet such that it may drop out of the lancing device, without requiring pushing of the lancet. In another embodiment, movement of the lancet release element limits the forward movement of the lancet holder. In a further embodiment, movement of the lancet release element to its release position is prevented until removal of a forward nose portion. In another embodiment, a trigger arrangement is provided that is operable to latch and release the lancet holder for movement ...

Подробнее
23-06-1976 дата публикации

BLOOD SAMPLING DEVICE

Номер: GB0001440628A
Автор:
Принадлежит:

... 1440628 Blood sampling device WELLCOME FOUNDATION Ltd 13 June 1973 [14 June 1972] 28106/73 Heading A5R A body fluid sampling device comprises a cylindrical tube 1 closed at one end and fitted at its other end with a plug 2 which includes needle 3, the plug having air venting holes 10 passing through it and a cap 4 fitting over the needle and vent holes, sealing the needle orifice and vents when in place. The plug has a rim 8 which with boss 6 forms a recess to receive the open end of the cap 4. In a modification the cap (4a) Fig. 4 (not shown) has a skirt (12) which covers externally the joint between the plug and the tube, the boss (6a) and rim (8a) merge without a groove, the closure of holes (10a) being effected by the surface of a shoulder (13) in the cap. The skirt (12) may include a looking protruberance (14) cooperating with a groove (15) in the body. A safety band (not shown) can be provided which has to be torn from the skirt of the cap to permit its removal from the body. The ...

Подробнее
24-06-2021 дата публикации

Blood-taking needle with automatic needle retraction

Номер: AU2018279678B2
Автор: WANG ZUYANG, WANG, Zuyang
Принадлежит:

Disclosed is a blood-taking needle with automatic needle retraction, the blood-taking needle comprising: a needle seat (1) having a first cylindrical portion (11), a second cylindrical portion (12) and a tail seat portion (13); a needle tubing (2) mounted within the first cylindrical portion (11); a built-in sliding sleeve (3), wherein same is a long block with an approximately C-shaped cross-section and two open ends thereof, the second cylindrical portion (12) being mounted inside the built-in sliding sleeve (3) and being capable of sliding back and forth; a protective housing (4), wherein same is an elongated hollow housing with two open ends, the built-in sliding sleeve (3) being mounted inside the protective housing (4) and being capable of sliding back and forth; and a spring (not shown) sleeved on the first cylindrical portion (11). The tail seat portion (13) and the tail end of the protective housing (4) form a locking structure. When the tail seat portion (13) and the protective ...

Подробнее
09-12-2014 дата публикации

VALVED FLUID CONNECTOR

Номер: CA0002597586C
Принадлежит: INDUSTRIE BORLA S.P.A.

... ²²²A valved fluid connector reversibly attachable to a standard female connector ²and providing a flow channel between them comprising a tubular member, an ²elastic member surrounding at least a portion of the proximal end of the ²tubular member, the elastic member reversibly sealing the tubular member. When ²the valved fluid connector is engaged with a standard female connector device, ²the female connector urges the elastic member of the valved male connector ²into a stretched position to open the valve and permit fluid communication ²between the devices.² ...

Подробнее
02-07-2013 дата публикации

SAFETY BLOOD COLLECTION ASSEMBLY WITH INDICATOR

Номер: CA0002679968C

A needle assembly (30) is disclosed. The needle assembly includes a housing having a flash chamber (38), and having a distal end (40) and a proximal end (42) engageable with a specimen collection container. The assembly includes a cannula (34) having a patient end, a non-patient end, and a sidewall (48) extending therebetween defining a cannula interior (50). The patient end of the cannula projects at least partially from the distal end (74) of the housing, and the cannula interior is in fluid communication with the flash - chamber. The assembly further includes a shield (36) restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
10-07-2018 дата публикации

SAFETY BLOOD COLLECTION ASSEMBLY WITH INDICATOR

Номер: CA0002812981C

A needle assembly, comprising: a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container; a cannula, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; and a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield. At least a portion of the flash chamber is visible through an observation window or a transparent or translucent portion of the shield when the shield is retracted.

Подробнее
08-12-1994 дата публикации

MEANS FOR COLLECTION AND TRANSFER OF BODY FLUIDS

Номер: CA0002163541A1
Принадлежит:

A simple and versatile system for the safe transfer and collection of body fluids, such as blood, wherein an enlarged generally cup shaped guide port (10) receives therewithin the transfer needle (16) which is recessed rearwardly from the open end of the guide port (10) whereby the transfer needle assembly (12) may be manipulated without likelihood of needlestick injury to the health care worker. Larger guide ports (10) have snap on caps (22) to facilitate and guide a transfer receiver into contact with the needle (16) as well as to isolate further the worker's hand from the contaminated needle. A plurarility of sizes of guide ports (10) and caps (22) are provided for varying fluid receivers, with all having common interlocking means for the transfer needle assembly (12).

Подробнее
10-03-2006 дата публикации

CONNECTOR OF SAFETY HAS NEEDLE

Номер: FR0002865408B1
Принадлежит: P2A

Подробнее
11-12-1970 дата публикации

Номер: FR0002034399A1
Автор:
Принадлежит:

Подробнее
25-10-2005 дата публикации

Dispositivo de segurança para agulhas médicas

Номер: BR0316958A
Автор:
Принадлежит:

Подробнее
09-07-2009 дата публикации

BLOOD TEST METHOD AND BLOOD TEST APPARATUS

Номер: US2009177117A1
Принадлежит:

It is intended to provide a blood test apparatus whereby the vicinity of a site to be punctured for collecting the blood can be negatively pressurized and the negative pressurization can be conducted at an appropriate time without resorting to a special operation, thereby facilitating a blood test. More specifically speaking, a blood test apparatus which comprises: a housing having an opening: a puncture means located in the opening; a first sensing means whereby the contact of the front face of the opening with a site to be punctured is detected; a negative pressurization means whereby the inside of the opening is negatively pressurized; a blood sensor whereby the blood, that flows out from the punctured site having been punctured by the puncture means after negatively pressurizing the inside of the opening by the negative pressurization means, is collected; and a measurement circuit whereby a signal obtained from the blood sensor analyzing components in the blood is measured, wherein ...

Подробнее
12-11-2009 дата публикации

BLOOD TEST APPARATUS

Номер: US2009281455A1
Принадлежит:

A blood test apparatus wherein a blood collection needle and a blood sensor can be easily attached and detached so that a burden or pain of a patient can be relieved. More specifically speaking, a blood test apparatus wherein a holder, a lancet, a blood collection needle and a blood sensor are united together as a blood sampling cartridge that is detachably mounted to the apparatus body. When this blood sampling cartridge is attached, a plunger involved in the apparatus body holds the lancet and connectors involved in the apparatus body come into contact with the blood sensor. It is preferable that the contact points with the blood sensor of the individual connectors are located at intervals at the same angle centering on a definite point.

Подробнее
10-04-2008 дата публикации

Needle holder for use with safety needle assembly

Номер: AU2003200292B2
Принадлежит:

Подробнее
12-09-2008 дата публикации

SAFETY BLOOD COLLECTION ASSEMBLY WITH INDICATOR

Номер: CA0003006204A1
Принадлежит: PIASETZKI NENNIGER KVAS LLP

A needle assembly, comprising: a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container; a cannula, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; and a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield. At least a portion of the flash chamber is visible through an observation window or a transparent or translucent portion of the shield when the shield is retracted.

Подробнее
12-09-2008 дата публикации

SAFETY BLOOD COLLECTION ASSEMBLY WITH INDICATOR

Номер: CA0002812981A1
Принадлежит: Becton Dickinson and Co

A needle assembly, comprising: a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container; a cannula, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; and a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield. At least a portion of the flash chamber is visible through an observation window or a transparent or translucent portion of the shield when the shield is retracted.

Подробнее
26-05-2010 дата публикации

Micropore forming system

Номер: CN0101036581B
Принадлежит:

A micropore forming system comprising: a microneedle chip having microneedles for forming micropores in a skin of a living body; a chip container for detachably housing the microneedle chip; and a micropore forming device for detachably holding the microneedle chip and for contacting the microneedles of the microneedle chip to the skin.

Подробнее
05-01-2011 дата публикации

Blood test apparatus

Номер: CN0101374457B
Принадлежит:

It is intended to provide a blood test apparatus whereby the vicinity of a site to be punctured for collecting the blood can be negatively pressurized and the negative pressurization can be conducted at an appropriate time without resorting to a special operation, thereby facilitating a blood test. More specifically speaking, a blood test apparatus which comprises: a housing having an opening: a puncture means located in the opening; a first detection means whereby the contact of the front face of the opening with a site to be punctured is detected; a negative pressurization means whereby theinside of the opening is negatively pressurized; a blood sensor whereby the blood, that flows out from the punctured site having been punctured by the puncture means after negatively pressurizing theinside of the opening by the negative pressurization means, is collected; and a measurement circuit whereby a signal obtained from the blood sensor analyzing components in the blood is measured, wherein ...

Подробнее
07-12-2018 дата публикации

Blood sampling syringe with automatic retracting needle

Номер: CN0108937960A
Автор: WANG ZUYANG
Принадлежит:

Подробнее
13-06-1975 дата публикации

Patent FR2187361B1

Номер: FR0002187361B1
Автор: [UNK]
Принадлежит: Cooper France SA

Подробнее
07-08-1970 дата публикации

INSTRUMENT FOR THE WITHDRAWAL OF BODY FLUIDS

Номер: FR0002023100A1
Автор:
Принадлежит:

Подробнее
24-08-2006 дата публикации

VALVED FLUID CONNECTOR

Номер: WO2006088858A2
Принадлежит:

A valved fluid connector reversibly attachable to a standard female connector and providing a flow channel between them comprising a tubular member, an elastic member surrounding at least a portion of the proximal end of the tubular member, the elastic member reversibly sealing the tubular member. When the valved fluid connector is engaged with a standard female connector device, the female connector urges the elastic member of the valved male connector into a stretched position to open the valve and permit fluid communication between the devices.

Подробнее
12-09-2013 дата публикации

Blood Collection Assembly Having a Multi-Function Shield

Номер: US20130237927A1
Принадлежит: Becton Dickinson and Co

A needle assembly includes a housing having proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having an engagement. The housing has a shield seat and the IV cannula has a distal tip. The IV shield has a pre-use position where the IV shield covers the distal tip of the IV cannula and the engagement is disengaged from the shield seat, and a use position where the engagement is engaged with the shield seat and the IV shield is adapted to move between a non-shielded position, in which the distal tip is exposed, and a shielded position, in which the distal tip is shielded by the IV shield.

Подробнее
03-01-2019 дата публикации

Safety Blood Collection Assembly With Indicator

Номер: US20190000366A1
Принадлежит:

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position. 1. A needle assembly , comprising:a housing, comprising a front hub portion and a rear hub portion with a flash chamber defined therebetween, the housing having a distal end, and a proximal end engageable with a specimen collection container;a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; anda shield engaged with a portion of the housing and comprising a locking structure, the shield transitionable from a first position to a second position with respect to the housing, wherein the flash chamber includes a top surface which is free from obstructions on the flash chamber and is visible when the shield is in the first position, and wherein the shield is disposed over the patient end of the cannula and the locking structure engages at least one ledge located on the front hub portion when the shield is in the second position.2. The needle assembly of claim 1 , wherein the ...

Подробнее
15-02-2018 дата публикации

RETRACTABLE BLOOD COLLECTION DEVICES AND METHODS

Номер: US20180042539A1
Принадлежит:

Blood collection devices having a retractable needle are provided. Activation of the retraction mechanism causes release of propellant from a propellant chamber, which drives a retraction assembly carrying the needle into a body of the device. 1. A blood collection device for use with a blood collection vial , the blood collection device comprising:a housing having a proximal end configured to receive the blood collection vial; a spike plate comprising rupturing members extending distally of the needle retraction assembly; and', 'a needle hub engaged with other components of the needle retraction assembly in a first position when the needle retraction assembly is in the initial assembled configuration, and moveable to a second, sealed, position within the needle retraction assembly in response to the application of the activation force to move the needle retraction assembly to the activated configuration;, 'a needle retraction assembly positioned near a distal end of the housing and moveable between an initial assembled configuration and an activated configuration in response to the application of an activation force against the blood collection vial by a user, the needle retraction assembly comprisinga needle supported by the needle hub, the needle having a distal end for piercing the skin of a subject and a proximal end for insertion through a cover of the blood collection vial; anda propellant chamber located distally of the spike plate, the propellant chamber having a seal for initially containing propellant, the seal being rupturable upon movement of the spike plate to the activated position to release the propellant;so that release of the propellant moves the needle retraction assembly and the needle in the proximal direction to retract the needle inside the housing.2. A blood collection device as defined in claim 1 , wherein a seal is formed between the needle hub and other components of the needle retraction assembly before the needle hub is moved to the ...

Подробнее
18-06-2015 дата публикации

EXTRACTION DEVICE FOR COLLECTING BLOOD SAMPLES, INCLUDING A CATHETER AND A SAFETY SYSTEM

Номер: US20150165165A1
Принадлежит:

The Extraction Device for Collecting Blood Samples, including a Catheter and a Safety System in which a flexible catheter instead of a metallic cannula with sharp edges for extracting blood is presented. This catheter is inserted through a traditional cannula, which retracts once the catheter is inside the vein, by means of a spring and safety latch mechanism, retaining the cannula within a rigid housing. The retracted cannula remains immobile within the rigid housing thus avoiding reutilization of the devise and accidental puncture wounds during its disposal. This EDCBSCSS has the advantages of (a) reducing it) or eliminating the use of a metallic cannula with sharp edges, which remains inside the vein during the entire procedure; (b) using a plastic cannula or catheter for extracting the blood sample which provides greater comfort for the patient and the assurance that the cutting element has been disabled; (c) possessing a safety system for medical personal so that after the procedure no accidental puncture wounds occur and (d) being easy to handle. The EDCBSCSS is made up of three sequential operational systems, which are the puncturing and retracting system which are located within housings () and () and are comprised of () a puncturing cannula; () a catheter; () a catheter space, () a spring and () a safety latch. 1212123548543679818110. An Extraction Device for Collecting Blood Samples , including a Catheter and a Safety System EDCBSCSS , characterized by consisting of a catheter () which is enclosed in a puncturing cannula (). The catheter () surrounds the puncturing cannula (). The catheter () is connected to the catheter space () and this in turn is connected to the housing components () and (). The puncturing cannula is connected to the safely latch () which is within the housings () and (). In the opposite end of the catheter housing () the cap space () is connected. This is connected to the cap (). A spring () can be found between the safely latch () ...

Подробнее
04-07-2019 дата публикации

APPARATUS FOR ELICITING A BLOOD SAMPLE

Номер: US20190200909A1
Принадлежит:

An apparatus for eliciting a blood sample comprises a housing, an aperture in a wall of the housing, an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the aperture cover comprising a sealing member configured to seal the aperture on a first side of the wall when the aperture cover is in the first position and a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to allow a user to move the aperture cover between the first and second positions. 1. An apparatus for eliciting a blood sample comprising:a housing comprising a wall having a first side and a second side, the wall defining an aperture extending from the first side to the second side of the wall and the wall including a first portion and a second portion; a first recess configured to slidably receive the first portion of the wall of the housing;', 'a second recess configured to slidably receive the second portion of the wall of the housing;', 'a sealing member configured to seal the aperture on the first side of the wall when the aperture cover is in the first position, the sealing member being larger than the aperture such that when the aperture cover is in the first position the sealing member extends beyond a perimeter of the aperture to cover and seal the entire aperture from the first side of the wall; and', 'a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to enable a user to move the aperture cover between the first and second positions, the user-contactable part comprising a covering part configured to cover the entire aperture from the second side of the wall when the aperture cover is in the first position; and, 'an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the ...

Подробнее
07-09-2017 дата публикации

Safety Blood Collection Assembly with Indicator

Номер: US20170251966A1
Принадлежит:

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position. 1. A needle assembly , comprising:a housing comprising a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container;a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; anda shield restrainably engaged with a portion of the housing and axially transitionable over the patient end of the cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein the shield comprises an observation window and at least a portion of the flash chamber is visible through the observation window when the shield is in the retracted position.2. The needle assembly of claim 1 , wherein the axially transitionable shield is telescoped over the patient cannula from the retracted position to the extended position.3. The needle assembly of ...

Подробнее
04-12-2014 дата публикации

APPARATUS FOR ELICITING A BLOOD SAMPLE

Номер: US20140358035A1
Принадлежит: SANOFI-AVENTIS DEUTSCHLAND GMBH

An apparatus for eliciting a blood sample comprises a housing, an aperture in a wall of the housing, an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the aperture cover comprising a sealing member configured to seal the aperture on a first side of the wall when the aperture cover is in the first position and a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to allow a user to move the aperture cover between the first and second positions. 113-. (canceled)14. 1. An apparatus for eliciting a blood sample comprising:a housing;an aperture in a wall of the housing;an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the aperture cover comprising a sealing member configured to seal the aperture on a first side of the wall when the aperture cover is in the first position and a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to allow a user to move the aperture cover between the first and second positions.15. The apparatus of claim 14 , wherein the user-contactable part comprises a covering part configured to cover the entire aperture from the second side of the wall claim 14 , when the aperture cover is in the first position.16. The apparatus of claim 15 , wherein the aperture cover is configured so as to slidably receive a portion of the wall between the sealing member and the covering part when the aperture cover is moved between the first and second positions.17. The apparatus of claim 15 , comprising a biasing member configured to bias the aperture cover towards the first position claim 15 , wherein the biasing member is located between the sealing member and the covering part of the aperture cover.18. The apparatus of claim 14 , wherein the ...

Подробнее
05-11-2015 дата публикации

SAFETY ASSEMBLY FOR MEDICAL TECHNOLOGY

Номер: US20150313525A1
Принадлежит: GREINER BIO-ONE GmbH

The invention relates to a safety assembly for medical technology, which comprises a handling device having a main part and a holding attachment and a longitudinal axis extending between a distal and a proximal end. A protective device is moreover provided, having a base part and a protective element connected pivotally thereto, wherein the base part is retained on the holding attachment of the handling device so as to rotate about the longitudinal axis. A locking device having first and second detent elements defines a relative position of the protective device with respect to the handling device. The at least first detent element provided on the handling device is arranged spaced from the holding attachment in the radial direction with respect thereto and spaced from the annular base part on the side facing away from the longitudinal axis. The at least second detent element provided on the base part of the protective device is arranged or formed on the base part on the side thereof facing away from the longitudinal axis. The base part is mounted on the holding attachment of the handling device so as to rotate freely about the longitudinal axis. 115-. (canceled)16126810978941918194219102726272284422728272107719728194197281927282728191027. Safety assembly () for medical technology , in particular for taking blood samples , comprising a handling device () having a main part () of a hollow design which has a distal end () having a holding attachment () and a proximal end () of an open design which is designed to accommodate at least a part of a container , a longitudinal axis () extending between the distal end () and the proximal end () , a protective device () having an annular base part () and a protective element () pivotally connected to the base part () which can be pivoted from a released position in into a guard position in order to at least partially cover a needle assembly () which can be attached to the handling device () in a guarding position , the base ...

Подробнее
20-12-2018 дата публикации

EXTRACTION DEVICE FOR COLLECTING BLOOD SAMPLES, INCLUDING A CATHETER AND A SAFETY SYSTEM

Номер: US20180361122A1
Принадлежит:

Provided is an Extraction Device for Collecting Blood Samples, including a Catheter and a Safety System “EDCBSCSS” wherein a catheter is inserted through a cannula, which retracts once the catheter is inside a vein, by means of a spring and safety latch mechanism, retaining the cannula within a housing. The retracted cannula remains immobile within the housing thus avoiding reutilization of the devise and accidental puncture wounds during its disposal. This EDCBSCSS has the advantages (a) among others of assuring that the cutting element has been disabled; (b) possessing a safety system for medical personal so that after the procedure no accidental puncture wounds occur and (c) being easy to handle. The EDCBSCSS is made up of three sequential operational systems, which are puncturing and retracting system which are located within housings and comprise a puncturing cannula; a catheter; a catheter space, a spring and a safety latch. 1211354854636798188110. An Extraction Device for Collecting Blood Samples , including a Catheter and a Safety System “EDCBSCSS” wherein the Extraction Device comprises a catheter () which encloses a puncturing cannula (); the catheter surrounds the puncturing cannula () and is connected to a catheter space () , wherein said catheter space is connected to housing components () and () , said puncturing cannula is connected to a safety latch () which is within the housing components () and (); wherein a cap space () is connected the end opposite of the end of the catheter housing () from which the catheter protrudes; wherein said cap space () is connected to a cap (); and wherein a spring () is located between the safety latch () and the puncturing cannula space () , wherein the spring pushes the safety latch () once the safety latch () is free , in order to retrieve the puncturing cannula () , and wherein an activation of the safety latch houses the an extraction cannula () within the cap and through the cap space.21108458983127636221. The ...

Подробнее
05-11-2014 дата публикации

用于抽出血液样本的设备

Номер: CN104135928A
Принадлежит: Sanofi Aventis Deutschland GmbH

一种用于抽出血液样本的设备包括:壳体;孔,在壳体的壁中;孔盖,可在孔被覆盖的第一位置和孔未被覆盖的第二位置之间移动,孔盖包括:密封构件,其构造为,当孔盖处于第一位置时在壁的第一侧上密封孔;用户可接触部分,其从密封构件延伸通过孔至壁的第二侧并被构造为允许用户将孔盖在第一和第二位置之间移动。

Подробнее
17-11-1998 дата публикации

Self retracting medical needle apparatus and methods

Номер: US5836917A
Принадлежит: Specialized Health Products Inc

Method and apparatus associated with safe retraction of medical needles after use. Embodiments are disclosed for combinations comprising medical syringes and self-retracting needle systems. An energy-storing, needle-retracting mechanism comprises an elastic tubing which also is taught perform a plurality of functions comprising the storing of force by which a medical needle is retracted, slidable seals, normally dosed valves and dynamic volume control by which fluid regurgitation upon needle retraction is voided. Selective, constrictive control of the internal volume of the tubing when stretched effectively inhibits regurgitant flow from the needle as the tubing relaxes while retracting the needle. In all embodiments, needle retraction is initiated by forces applied in a direction transverse to the long axis of the needle using but a single hand. The syringe may be used in a plurality of modes such as a standard syringe or as a pre-filled syringe. Methods for making and assembling the combination are also disclosed. Invention manufacture requires only a minimal number and complexity of parts such that a projected manufacturing cost is potentially low enough to permit the apparatus to be cost competitive with contemporary combinations of hypodermic syringes and non-self retracting needle systems.

Подробнее
31-12-2013 дата публикации

Valved fluid connector

Номер: PL1848913T3
Принадлежит: Borla Ind

Подробнее
21-09-1999 дата публикации

Blood sampling device with lancet damping system

Номер: US5954738A
Принадлежит: Bayer Corp

A blood sampling device is provided with a housing, a lancet assembly, a lancet holder disposed in the housing for supporting the lancet assembly, the lancet holder being movable in a lancing direction between a cocked position and a puncture position, a drive spring for forcing the lancet holder from the cocked position to the puncture position, and a mechanism for damping movement of the lancet holder during travel of the lancet holder from the puncture position to an intermediate position between the puncture position and the cocked position. The damping mechanism may be provided in the form of a non-planar surface, such as a corrugated surface, disposed on the lancet holder and a damping member which makes contact with the non-planar surface during movement of the lancet holder.

Подробнее
27-07-2018 дата публикации

A kind of safety type puncture needle

Номер: CN105877765B
Автор: 白植观

本申请涉及一种安全式穿刺针,主要应用在穿刺采血、输液等血管穿刺领域,该安全式穿刺针包括:外壳、针体、后盖三部分;针体一端设置针头,另一端连接软管;后盖通过螺纹/卡扣与所述外壳连接。本发明的安全式穿刺针可自动回缩,避免医护人员被针刺伤风险,同时双侧触发装置设计,可以避免由于误操作而使针头回缩,同时采用分段式结构,解决了工业化大批量生产的问题。

Подробнее
19-02-2009 дата публикации

Lancing devices

Номер: WO2009022138A1
Принадлежит: OWEN MUMFORD LIMITED

A lancing device comprises a main housing (28) having in the forward upper end thereof a loading bay for receiving a capped lancet 12/20. The loading bay is closed by a cover (34) which is pivotally and slideably moveable in the housing. Closing the cover and then pushing it rearwardly causes the lancet body (12) to be pulled rearwardly clear of the cap (20) thereby exposing the lancet needle. Further rearward movement of the shifts the lancet cover into a battery position ready to be driven forwardly by a drive mechanism when fired.

Подробнее
11-06-2013 дата публикации

Lancing devices

Номер: US8460330B2
Принадлежит: OWEN MUMFORD LTD

A lancing device includes a main housing 28 having in the forward upper end thereof a loading bay for receiving a capped lancet 12/20 . The loading bay is closed by a cover 34 which is pivotally and slideably moveable in the housing. Closing the cover and then pushing it rearwardly causes the lancet body 12 to be pulled rearwardly clear of the cap 20 thereby exposing the lancet needle. Further rearward movement of the shifts the lancet cover into a battery position ready to be driven forwardly by a drive mechanism when fired.

Подробнее
16-04-2019 дата публикации

Apparatus for eliciting a blood sample

Номер: US10258270B2
Принадлежит: Sanofi Aventis Deutschland GmbH

An apparatus for eliciting a blood sample comprises a housing, an aperture in a wall of the housing, an aperture cover moveable between a first position in which the aperture is covered and a second position in which the aperture is uncovered, the aperture cover comprising a sealing member configured to seal the aperture on a first side of the wall when the aperture cover is in the first position and a user-contactable part extending from the sealing member through the aperture to the second side of the wall and configured to allow a user to move the aperture cover between the first and second positions.

Подробнее
04-10-2016 дата публикации

PECVD coating methods for capped syringes, cartridges and other articles

Номер: US9458536B2
Принадлежит: Individual

A method is disclosed in which a vapor-deposited coating or layer is directly or indirectly applied to at least a portion of the internal wall of the barrel of a capped pre-assembly comprising a barrel, optionally a dispensing portion, and a cap. The cap is secured to the barrel and at least substantially isolates the distal opening of the dispensing portion from pressure conditions outside the cap. A vapor-deposited coating or layer is applied directly or indirectly to at least a portion of the internal wall of the barrel while the pre-assembly is capped. The coating or layer is applied under conditions effective to maintain communication from the barrel lumen to the exterior via the front opening, optionally further via the dispensing portion lumen if present, at the end of the applying step. The capped pre-assembly can be pressure tested easily and rapidly, for example with a test duration between 1 and 60 seconds, to determine whether it has container closure integrity.

Подробнее
30-03-2011 дата публикации

Valved fluid connector

Номер: CN101189466B
Принадлежит: Boella Industry S P A

一种带阀门的流体连接器,这种带阀门的流体连接器可逆地附到标准的阴连接器并在它们之间提供流通路,这种流通路包括管状构件和弹性构件,弹性构件围绕管状构件的近端的至少一部分,弹性构件可逆地密封管状构件。当这种带阀门的流体连接器与标准的阴连接器设备接合时,阴连接器将带阀门的流体连接器的弹性构件推入伸长位置,以打开阀门并允许这些设备之间的流体连通。

Подробнее
23-03-1999 дата публикации

Blood sample collecting device equipped with lancet attenuating means

Номер: JPH1176211A
Принадлежит: Bayer AG, Bayer Corp

(57)【要約】 【課題】 皮膚を刺すためのランセットを組み込んだ血 液試料採取装置において、刺し傷をつけたのち、ランセ ットホルダが振動を起こして不要な痛みを与えないよう にすること。 【解決手段】 ランセット34のホルダ36の相対する 側に隣接して、減衰アーム60および保持アーム62を 配置する。減衰アーム60の第一端64が主ハウジング 12と一体に形成された保持構造66の中に保持され、 その第二の鋭い先端68がランセットホルダ36の外側 部分に形成された波形面70に隣接して配置される。保 持アーム62の第一端72が主ハウジング12と一体に 形成された保持構造74の中に保持され、その第二の鋭 い先端76が角のあるストッパ部材78に隣接して配置 される。保持アーム62の下側が支持部材80に載るよ うにする。

Подробнее
06-11-2003 дата публикации

Needle holder for use with safety needle assembly

Номер: US20030208139A1
Автор: Jamieson Crawford
Принадлежит: Becton Dickinson and Co

A needle holder for use with a needle assembly for blood collection is provided, and in particular, for use with a needle assembly including an activation mechanism adapted for axial displacement between a first position and a second position with respect to the needle assembly through engagement with a blood collection tube. The needle holder includes an outer body having a first end adapted for attachment to such a needle assembly and a second end having an internal opening therein. The needle holder is adapted for accommodating a blood collection tube within the internal opening for engagement with the needle assembly. The needle holder further includes a lever which is movable between a first blocking position in which the activation mechanism is blocked from engagement with the blood collection tube to prevent axial movement from the first position to the second position, and a second release position in which the activation mechanism is capable of engagement with the blood collection tube to permit axial movement between the first position and the second position. The needle holder is particularly useful with needle assemblies including a blunting element which can be activated by the activation mechanism.

Подробнее
29-07-2011 дата публикации

Safety shield for medical needles

Номер: NZ584263A
Принадлежит: Tyco Healthcare

A medical needle shield apparatus includes a monolithic needle hub 64 for supporting a needle and having an integral collar 62 defining an interior cavity, and a shield 22 with proximal 21 and distal 14 ends and a lock 12 disposed between the ends. The proximal end 21 of the shield is configured to be received within the interior cavity of the collar in interlocking engagement, with the interior cavity of the collar defining notches 70 that receive tabs 80 on the proximal end of the shield to lock the shield in the collar and inhibit rotation of the shield within the collar. The shield is manually extensible between a retracted position and an extended position so that the distal end of the shield extends in parallel with the longitudinal axis of the needle. The lock captures a portion of the needle proximal the distal end of the needle to prevent displacement of the shield from the extended position. The distal end of the shield encloses at least a portion of the distal end of the needle when the shield is in the extended position.

Подробнее
17-01-2014 дата публикации

Extraction device for collecting blood samples, including a catheter and a safety system.

Номер: MX2012007851A
Принадлежит: Equipos Médicos Vizcarra S A

Se presenta el Dispositivo Extractor Colector de Muestras de Sangre con Catéter y Sistema de Seguridad el cual en lugar de una cánula metálica con filos para la extracción de sangre utiliza un catéter flexible. Este catéter es insertado por la cánula tradicional, la cual se retrae una vez que el catéter está en vena, por medio de un mecanismo de resorte y seguro, alojándose la cánula dentro de una carcasa rígida. La cánula retraída queda inmóvil dentro de la carcasa rígida evitando la reutilización del dispositivo y accidentes de punción accidental durante su eliminación. Este DECMSCSS tiene la ventajas de (a) reducir o eliminar el uso de una cánula metálica con filos, que permanezca dentro de vena durante todo el procedimiento; (b) Utilizar una cánula o catéter plástico para la extracción de la muestra de sangre que brinde mayor comodidad al paciente y la seguridad de que el elemento punzo cortante se ha inhabilitado; (4) poseer un sistema de seguridad para el personal médico de manera que después del procedimiento no sufre punciones accidentales y (d) ser fácilmente manejable. El DECMSCSS está compuesto por tres sistemas de operación secuencial, que son el sistema de punción y retracción que se encuentra situado dentro de las carcasa (4) y (5) y está compuesto por: (1) cánula de punción; (2) el catéter; (3) el pabellón de catéter, (9) el resorte y (8) el seguro.

Подробнее
07-07-2011 дата публикации

Safety Blood Collection Assembly with Indicator

Номер: US20110166474A1
Принадлежит: Becton Dickinson and Co

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
01-11-2013 дата публикации

An apparatus for eliciting a blood sample

Номер: TW201343139A
Принадлежит: Sanofi Aventis Deutschland

一種用於抽取血液樣本之裝置,其係包含:一殼體,在該殼體之一壁中的一孔口,一孔口蓋,其係可在蓋住該孔口的第一位置與未蓋住該孔口的第二位置之間移動,該孔口蓋包含經組態成在該孔口蓋處於該第一位置時可在該壁之第一側上密封該孔口的一密封構件以及由該密封構件伸出通過該孔口至該壁之第二側以及經組態成允許使用者移動該孔口蓋於該第一及該第二位置之間的一使用者可接觸部。

Подробнее
26-02-2003 дата публикации

Safety shield assembly

Номер: EP1285677A1
Автор: Robert G. Zurcher
Принадлежит: Becton Dickinson and Co

An intravenous (IV) infusion and/or blood collection assembly including a safety shield. The shield is particularly useful with winged needle assemblies. The shield is pivotally secured to the winged needle assembly to enable pivotal movement from a position away from the needle to a position enclosing the needle. The shield is lockable in a position over the used needle to prevent the user from contacting the used needle.

Подробнее
13-08-2019 дата публикации

Needle assemblies

Номер: CN110115591A
Автор: L·洪辛, 沈忠逸
Принадлежит: Becton Dickinson and Co

一种针组件,包括:壳体,所述壳体具有近侧端部、远侧端部以及护罩座;插管,所述插管具有IV端部和非患者端部,所述IV端部从所述壳体向远侧地伸出,所述非患者端部从所述壳体向近侧地伸出;和护罩,所述护罩固定至所述壳体,所述护罩具有:使用前位置,在所述使用前位置中所述护罩遮盖住所述插管的非患者端部;和使用位置,在所述使用位置中所述护罩能够遮盖住所述插管的IV端部。

Подробнее
09-09-2015 дата публикации

Skin penetration device

Номер: CN103458787B
Принадлежит: OWEN MUMFORD LTD

一种穿刺装置,包括壳体(10、12)和可移动地安装在壳体内的刺血针保持器。所述刺血针保持器具有前部,所述前部限定插座(30),用于在使用中部分地围绕和保持刺血针的后部。刺血针释放元件(40、42)可以被向前移动以与插座上的凸耳协作以使其扩张从而最小插入或者撤回力实现刺血针的插入和/或移除。

Подробнее
01-06-2021 дата публикации

Safety blood collection assembly with indicator

Номер: US11020033B2
Принадлежит: Becton Dickinson and Co

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
09-10-2019 дата публикации

Injector

Номер: EP3415092B1
Автор: Hirokazu Imori
Принадлежит: Asahi Polyslider Co Ltd

Подробнее
28-07-2005 дата публикации

Needle type safety connector

Номер: US20050165330A1
Принадлежит: P2A Medical

A safety needle connector according to the invention comprises a hollow needle through which fluid may pass fastened to a needle support sleeve itself connected to a fluid tube. The needle support sleeve may be connected by clipping it axially into a receiving structure of a protective cylinder that surrounds a projecting needle portion. The receiving structure comprises receiving cylinders in which the needle support sleeve is engaged and comprising locking tongues that cooperate with a bearing flange to allow penetration of the needle support sleeve and prevent its withdrawal. A closure sleeve is engaged around the projecting needle portion to form a sealed connection in the needle passage.

Подробнее
30-06-2011 дата публикации

Blood test apparatus

Номер: US20110160614A1
Принадлежит: Panasonic Corp

A blood sampling cartridge is attachable to and removable from an attaching part of a blood test apparatus that includes a housing. The attaching part is provided in one side of the housing. The blood sampling cartridge includes a holder, a blood sensor that is attachable to one end of the holder, a lancet that is movable inside the holder, a blood collection needle attached to one end of the lancet, and a guide provided on the lancet. The guide of the lancet is configured to latch with the holder after puncturing with the blood collection needle, such that the blood collection needle is prevented from projecting beyond the blood sensor.

Подробнее
07-03-2023 дата публикации

Blood collection assembly having a multi-function shield

Номер: CA3105095C
Принадлежит: Becton Dickinson and Co

A needle assembly comprising: a housing having proximal and distal ends; a cannula having an IV end projecting distally from the housing and a non-patient end projecting proximally therefrom; an IV shield comprising a pair of spaced sidewalls defining a space for receiving a portion of the IV end of the cannula, the IV shield pivotally secured to the housing and having a pre-use position, with the IV shield covering a portion of the IV end, and a use position, with the IV shield adapted to move between a non-shielded and shielded position, wherein at least one of the sidewalls comprises a first projection to temporarily engage the housing when the IV shield is in the pre-use position, and at least one of the sidewalls comprises another projection to permanently engage the housing with the IV shield in the shielded position.

Подробнее
28-10-2014 дата публикации

Phlebotomy needle assembly and frangible cover

Номер: US8870828B2
Принадлежит: Fenwal Inc

Medical needle assemblies incorporating a needle cover are provided. According to one aspect, the needle cover is integrally formed from a material that: (1) is sufficiently rigid to prevent bending of an underlying cannula, (2) is suitable for allowing a frangible portion thereof to be broken under pre-selected conditions, and/or (3) has a moisture vapor transmission rate sufficient for steam sterilization of a needle tip enclosed by the needle cover. According to another aspect, at least part of a cap portion and a hub portion of the needle cover are translucent. According to yet another aspect, the needle cover is provided with a wing having an enlarged rib suitable for gripping during separation of a cap portion from the remainder of the needle cover.

Подробнее
06-08-2009 дата публикации

Phlebotomy needle assembly and frangible cover

Номер: US20090198196A1
Принадлежит: Individual

Medical needle assemblies incorporating a needle cover are provided. According to one aspect, the needle cover is integrally formed from a material that: (1) is sufficiently rigid to prevent bending of an underlying cannula, (2) is suitable for allowing a frangible portion thereof to be broken under pre-selected conditions, and/or (3) has a moisture vapor transmission rate sufficient for steam sterilization of a needle tip enclosed by the needle cover. According to another aspect, at least part of a cap portion and a hub portion of the needle cover are translucent. According to yet another aspect, the needle cover is provided with a wing having an enlarged rib suitable for gripping during separation of a cap portion from the remainder of the needle cover.

Подробнее
18-06-2019 дата публикации

Safety blood collection assembly with indicator

Номер: CN105455827B
Принадлежит: Becton Dickinson and Co

公开了一种针组件(30)。针组件包括壳体,该壳体具有闪流腔室(38),并且具有远端(40)和近端(42),该近端(42)与试样收集容器可接合。针组件包括插管(34),该插管(34)具有病人端、非病人端及在病人端和非病人端之间延伸的侧壁(48),该侧壁(48)限定插管内部(50)。插管的病人端至少部分地从壳体的远端(74)伸出,并且插管内部与闪流腔室流体连通。针组件还包括护套(36),该护套(36)与壳体的一部分约束接合,并且能够在病人插管上从缩回位置到延伸位置沿轴向移动,在该缩回位置中,暴露病人端,在该延伸位置中,病人端由护套的至少一部分屏蔽,其中闪流腔室的至少一部分在缩回位置中是可见的。

Подробнее
14-12-2011 дата публикации

Safety blood collection assembly with indicator

Номер: CN102274030A
Принадлежит: Becton Dickinson and Co

本发明公开了一种针组件(30)。针组件包括壳体,该壳体具有闪流腔室(38),并且具有远端(40)和近端(42),该近端(42)与试样收集容器可接合。针组件包括插管(34),该插管(34)具有病人端、非病人端及在病人端和非病人端之间延伸的侧壁(48),该侧壁(48)限定插管内部(50)。插管的病人端至少部分地从壳体的远端(74)伸出,并且插管内部与闪流腔室流体连通。针组件还包括护套(36),该护套(36)与壳体的一部分约束接合,并且能够在病人插管上从缩回位置到延伸位置沿轴向移动,在该缩回位置中,暴露病人端,在该延伸位置中,病人端由护套的至少一部分屏蔽,其中闪流腔室的至少一部分在缩回位置中是可见的。

Подробнее
05-11-2008 дата публикации

Lancet

Номер: EP1987770A1
Автор: Tomoyuki Hyoue
Принадлежит: Asahi Polyslider Co Ltd

A lancet of which distal end portion of a puncturing member does not easily bend, when a weakened portion 22 between a lancet body and a cap is broken, is provided. The lancet 100 comprises the lancet body 102 having the distal end portion of the puncturing member protruding from the front end portion thereof and the cap 104 that houses and protects the distal end portion of the puncturing member that protrudes before use, wherein the front end portion 112 of the lancet body and the rear end portion 110 of the cap are integrated in substantially adjoining state with each other via the weakened portion 114; one of the end face 120 at the front end portion of the lancet body and the end face 122 at the rear end portion of the cap that opposes the former has protrusions 126, and the top end 128 of the protrusion defines the imaginary plane 132 that extends perpendicularly to the longitudinal direction of the puncturing member; and the other end face defines the flat surface that extends perpendicularly to the longitudinal direction of the puncturing member.

Подробнее
25-05-2016 дата публикации

There is the blood collection assembly of multi-functional guard shield

Номер: CN104159510B
Автор: L·洪辛, 沈忠逸
Принадлежит: Becton Dickinson and Co

一种针组件,包括:壳体,该壳体具有近侧端部和远侧端部;IV插管,该IV插管从壳体向远侧地伸出;和IV护罩,该IV护罩具有接合部。壳体具有护罩座,并且IV插管具有远侧尖端。IV护罩具有:使用前位置,在该处IV护罩遮盖住IV插管的远侧尖端,并且接合部与护罩座脱离接合;和使用位置,在该处接合部与护罩座接合,并且IV护罩适于在非遮蔽位置和遮蔽位置之间运动,在所述非遮蔽位置中远侧尖端被暴露出,在所述遮蔽位置中远侧尖端被IV护罩遮蔽。

Подробнее
04-08-2005 дата публикации

Improvements to a blood collection device

Номер: WO2005070292A1
Автор: Aaron Rodd, Don Channer
Принадлежит: Medigard Limited

A blood collection device comprises an open ended syringe like housing (10) into which a vacutainer can be inserted. The front of the device contains a needle holder (11) and a double ended needle (12). The needle holder can be decoupled from the housing and retracted into the device but only after the vacutainer (13) has been removed and a separate needle retraction device (28) has been inserted into the open end of the housing and pushed against the inner end of the needle holder. The needle retraction device comprises a hollow body which is under vacuum and which has an open end closed by a piston (5). The piston functions to decouple the needle holder from the blood collection device and lock the needle holder and at the same time to be decoupled from the hollow body. The piston containing the needle holder and the attached contaminated needle is sucked back into the hollow body to render the needle safe.

Подробнее
22-11-2007 дата публикации

Needle Safety connector

Номер: DE602005000600T2
Принадлежит: P2A Medical

Подробнее
15-11-2013 дата публикации

Fluid valve connector

Номер: ES2429563T3
Принадлежит: Industrie Borla SpA

Un conector macho con válvula que comprende: un miembro tubular (3; 43; 73; 89; 135; 163; 263) que tiene un extremoproximal (7; 52; 101; 137; 165) y un miembro elástico (5; 31; 55; 75; 121; 151; 251) que rodea al extremo proximal delmiembro tubular, el miembro elástico que tiene un extremo delantero (9; 29; 56; 127; 157) integrado con un miembro de laválvula (4; 105) en relación de sellado con el extremo proximal (7; 52; 101; 137; 165) del miembro tubular (3; 43; 73; 89; 135;163; 263), y medios (15; 53; 77; 139; 177; 277; 377) para la transición reversible del miembro elástico a una condiciónabierta de dicho miembro de la válvula (4; 105) al entrar en contacto con un conector hembra (79; 176), caracterizadoporque dichos medios (15; 53; 77; 139; 177; 277; 377) se proporcionan lateralmente del miembro elástico (5; 31; 55; 75;121; 151; 251) para proporcionar una configuración estirada del mismo en una dirección opuesta al extremo proximal (7; 52;101; 137; 165) del miembro tubular (3; 43; 73 ; 89; 135; 163; 263); en donde el miembro de la válvula (4; 105) está enrelación de sellado con dicho extremo proximal (7; 52; 101; 137; 165) del miembro tubular (3; 43; 73; 89 ; 135; 163; 263)cuando el miembro elástico (5; 31; 55; 75; 121; 151; 251) está en una configuración retraída, y el miembro de la válvula (4;105) está en una relación sin sellar con dicho extremo proximal (7; 52; 101; 137; 165) del miembro tubular (3; 43; 73; 89;135; 163; 263) cuando el miembro elástico (5; 251 31; 55; 75; 121; 151; 251) está en dicha configuración estirada.

Подробнее
04-12-2012 дата публикации

Phlebotomy needle assembly and frangible cover

Номер: US8323251B2
Принадлежит: Fenwal Inc

Needle covers are provided for medical needle assemblies having a base and a cannula. The needle cover includes hub and cap portions. The hub portion is adapted to be secured to the base. The cap portion is adapted to substantially enclose at least a distal end of the cannula when the hub portion is secured to the base. The cap portion includes at least one generally outwardly extending wing having an outer edge and an enlarged rib extending along only a portion of the outer edge of the wing and only in a direction substantially parallel to a central axis defined by the cap portion. The cap portion is separable from the hub portion upon application of a torsional force, with the rib of the wing being thicker than the portion of the wing radially inward of the outer edge to assist gripping during application of such force.

Подробнее
18-05-2020 дата публикации

Retractable blood collection devices

Номер: PL3270991T3
Принадлежит: L.O.M. LABORATORIES INC.

Подробнее
13-09-2006 дата публикации

Skin pricker

Номер: JP3821490B2
Принадлежит: OWEN MUMFORD LTD

Подробнее
28-05-2020 дата публикации

Injector

Номер: HUE047885T2
Автор: Hirokazu Imori
Принадлежит: Asahi Polyslider Co Ltd

Подробнее
30-11-2016 дата публикации

A kind of guiding propulsive mechanism and blood taking needle

Номер: CN104490406B
Автор: 胡超宇

本发明涉及医疗器械领域,具体公开了一种采血针实用的导向推进机构及具有该导向推进机构的采血针。上述导向推进机构的滑套只要开始运行,针体在支撑件支撑端的螺旋曲面或斜面的引导下立即沿轴向移动的同时进行旋转,直至运行至针体上的导向部件进入滑槽,此时在弹性件的作用下,针体即刻弹出,当解除施加于滑套上的推力,针体在弹性件的作用下自动缩回滑套之中。在上述采血针运行过程中,滑套的推力直接作用于针体的轴向位移方向上,推力较为集中,且无其他部件与导向部件作用而产生阻力,整个推进过程用力较小。本发明的采血针在采血过程中,给使用者直接的体验就是作用力较小,速度较快,使用体验较现有技术的采血针更好。

Подробнее
29-09-2016 дата публикации

Retractable blood collection devices and methods

Номер: WO2016149810A1
Принадлежит: L.O.M. LABORATORIES INC.

Blood collection devices having a retractable needle are provided. Activation of the retraction mechanism causes release of propellant from a propellant chamber, which drives a retraction assembly carrying the needle into a body of the device.

Подробнее
03-03-2022 дата публикации

NEEDLE SET

Номер: BR112014019775B1
Принадлежит: BECTON, DICKINSON AND COMPANY

conjunto de coleta de sangue com proteção multifuncional. trata-se de um conjunto de agulha que possui um invólucro com extremidades proximal e distal, uma cânula iv que se projeta distalmente a partir do invólucro e uma proteção iv tendo um elemento de engate. o invólucro possui um assento de proteção, e a cânula iv possui uma ponta distal. a proteção iv pode assumir uma posição de pré-uso, one a proteção iv cobre a ponta distal da cânula iv e o elemento de engate encontra-se desengatado do assento de proteção, e uma posição de uso, na qual o elemento de engate engata-se ao assento de proteção e a proteção iv é adaptada para mover-se entre uma posição desprotegida, na qual a ponta distal é exposta, e uma posição protegida, na qual a ponta distal é protegida pela proteção iv. blood collection set with multifunctional protection. it is a needle assembly having a housing with proximal and distal ends, an IV cannula projecting distally from the housing, and an IV shield having a latching member. the housing has a protective seat, and the iv cannula has a distal tip. the iv shield can assume a pre-use position where the iv shield covers the distal tip of the iv cannula and the latching element is disengaged from the protective seat, and a use position in which the latching element engages attaches to the protective seat and the iv shield is adapted to move between an unprotected position, in which the distal tip is exposed, and a secured position, in which the distal tip is protected by the iv shield.

Подробнее
14-05-2014 дата публикации

Safety blood collection assembly with indicator

Номер: CN102266230B
Принадлежит: Becton Dickinson and Co

本发明具有指示器的安全血液收集组件公开了一种针组件(30)。针组件包括壳体,该壳体具有闪流腔室(38),并且具有远端(40)和近端(42),该近端(42)与试样收集容器可接合。针组件包括插管(34),该插管(34)具有病人端、非病人端及在病人端和非病人端之间延伸的侧壁(48),该侧壁(48)限定插管内部(50)。插管的病人端至少部分地从壳体的远端(74)伸出,并且插管内部与闪流腔室流体连通。针组件还包括护套(36),该护套(36)与壳体的一部分约束接合,并且能够在病人插管上从缩回位置到延伸位置沿轴向移动,在该缩回位置中,暴露病人端,在该延伸位置中,病人端由护套的至少一部分屏蔽,其中闪流腔室的至少一部分在缩回位置中是可见的。

Подробнее
22-11-2022 дата публикации

Safety blood collection assembly with indicator

Номер: CA3006204C
Принадлежит: Becton Dickinson and Co

A needle assembly, comprising: a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container; a cannula, the patient end of the cannula projecting at least partially from the distal end of the housing, the cannula interior in fluid communication with the flash chamber; and a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield. At least a portion of the flash chamber is visible through an observation window or a transparent or translucent portion of the shield when the shield is retracted.

Подробнее
12-09-2018 дата публикации

Blood collection assembly having a multi-function shield

Номер: EP3372166A1
Принадлежит: Becton Dickinson and Co

A needle assembly (230) includes a housing (232) having proximal (234) and distal (236) ends, a cannula (242) having an IV end (244) projecting distally from the housing and a non patient end (246) projecting proximally from the housing; and an IV shield (254) comprising a pair of spaced-apart sidewalls (264) that define a space (266) for receiving a portion of the IV end of the cannula, the IV shield pivotally secured to the housing and having a pre-use position, in which the IV shield covers a portion of the IV end of the cannula, and a use position, in which the IV shield is adapted to move between a non shielded position and a shielded position, wherein at least one of the sidewalls comprises a first projection (270) adapted to temporarily engage the housing when the IV shield is in the pre-use position, and at least one of the sidewalls comprises a second projection (270) adapted to permanently engage the housing when the IV shield is in the shielded position.

Подробнее
01-08-2021 дата публикации

Retractable needle with damping and a method for obtaining a sample of blood from the circulatory system of a biological unit thereof

Номер: TW202128239A
Принадлежит: 美商Mmi有限責任公司

本發明係關於具有自動縮回針頭的注射器並包含注射器組件的各種實施例,其中具有一種用於減輕伸縮針的任何衝擊、減慢伸縮針的速度、耗散伸縮針的動能等的方法,以減少使用者受到任何震動或干擾。

Подробнее
04-06-2019 дата публикации

Blood collection assembly with multi-functional shield

Номер: CN105943063B
Автор: L·洪辛, 沈忠逸
Принадлежит: Becton Dickinson and Co

一种针组件,包括:壳体,所述壳体具有近侧端部、远侧端部以及护罩座;插管,所述插管具有IV端部和非患者端部,所述IV端部从所述壳体向远侧地伸出,所述非患者端部从所述壳体向近侧地伸出;和护罩,所述护罩固定至所述壳体,所述护罩具有:使用前位置,在所述使用前位置中所述护罩遮盖住所述插管的非患者端部;和使用位置,在所述使用位置中所述护罩能够遮盖住所述插管的IV端部。

Подробнее
18-12-2013 дата публикации

Skin penetration device

Номер: CN103458787A
Принадлежит: OWEN MUMFORD LTD

一种穿刺装置,包括壳体(10、12)和可移动地安装在壳体内的刺血针保持器。所述刺血针保持器具有前部,所述前部限定插座(30),用于在使用中部分地围绕和保持刺血针的后部。刺血针释放元件(40、42)可以被向前移动以与插座上的凸耳协作以使其扩张从而最小插入或者撤回力实现刺血针的插入和/或移除。

Подробнее
17-10-2007 дата публикации

Improvements to a blood collection device

Номер: EP1706032A4
Автор: Aaron Rodd, Don Channer
Принадлежит: Medigard Ltd

Подробнее
08-09-2010 дата публикации

Lancet

Номер: CN101384217B
Автор: 兵江智幸
Принадлежит: Asahi Polyslider Co Ltd

本发明目的在于提供在破坏柳叶刀主体和罩部之间的弱化部分(22)时,穿刺元件的前端部难以弯曲的柳叶刀。该柳叶刀(100)的构成包括:柳叶刀主体(102),从其前端部突出有穿刺元件的前端部;罩部(104),其在使用前将突出的穿刺元件的前端部收容并保护,柳叶刀主体的前端部(112)和罩部的后端部(110)以大致邻接的状态经由弱化部分(114)一体地结合,柳叶刀主体的前端部的端面(120)及与其相对置的、罩部的后端部的端面(122)中的一个端面具有突起部(126),该突起部的顶部(128)规定相对于穿刺元件的延伸方向垂直地延伸的假想平面(132),另一个端面规定相对于穿刺元件的延伸方向垂直地延伸的平面。

Подробнее
06-06-2018 дата публикации

Blood collection assembly having a multi-function shield

Номер: EP3042610B1
Принадлежит: Becton Dickinson and Co

Подробнее
20-01-2006 дата публикации

Safety shield for medical needles

Номер: HK1076409A1
Принадлежит: Tyco Healthcare

Подробнее
17-03-2020 дата публикации

Safety blood collection assembly with indicator

Номер: US10588558B2
Принадлежит: Becton Dickinson and Co

A needle assembly is disclosed. The needle assembly includes a housing having a flash chamber, and having a distal end and a proximal end engageable with a specimen collection container. The assembly includes a cannula having a patient end, a non-patient end, and a sidewall extending therebetween defining a cannula interior. The patient end of the cannula projects at least partially from the distal end of the housing, and the cannula interior is in fluid communication with the flash chamber. The assembly further includes a shield restrainably engaged with a portion of the housing and axially transitionable over the patient cannula from a retracted position in which the patient end is exposed, to an extended position in which the patient end is shielded by at least a portion of the shield, wherein at least a portion of the flash chamber is visible in the retracted position.

Подробнее
11-07-2017 дата публикации

security module for medical technology.

Номер: BR112015012675A2
Принадлежит: Greiner Bio One Gmbh

Подробнее
20-04-2010 дата публикации

MEDICAL ASSEMBLY, AS WELL AS A PROTECTION DEVICE, A PUNCTURE ELEMENT AND A HANDLING DEVICE FOR THIS SET.

Номер: ES2337045T3
Автор: Franz Konrad

Conjunto (1), en particular para la técnica médica, que comprende un dispositivo de manipulación (2) con un primer elemento de sujeción (11) dispuesto en el mismo, así como con un primer elemento de acoplamiento (12), un elemento de punción (3) con un extremo proximal y un extremo distal (13, 14) que están distanciados entre sí en dirección de un eje longitudinal (7), en el cual un paso (15) une los dos extremos (13, 14) entre sí, y con otro elemento de acoplamiento (16) dispuesto entre los extremos (13, 14), en el cual los dos elementos de acoplamiento (12, 16) forman un dispositivo de acoplamiento (18) y el elemento de punción (3) está sujeto, en caso necesario de forma separable, en el dispositivo de manipulación (2), en el cual el extremo proximal (13) del elemento de punción (3) sobresale del dispositivo de manipulación (2) y por lo menos en el extremo proximal (13) está dispuesta una abertura (19) con un eje de abertura más largo y otro más corto (20, 21), un dispositivo de protección orientable (4) para por lo menos una zona parcial del elemento de punción (3), y el dispositivo de protección (4) está sujeto de forma fija, en caso necesario de forma separable, con otro elemento de sujeción (24) en el primer elemento de sujeción (11) del dispositivo de manipulación (2), en el cual los dos elementos de sujeción (11, 24) configuran un dispositivo de sujeción (25) y un elemento de protección (23) del dispositivo de protección (4) es orientable en un plano de giro (22), orientado de tal manera que discurre por el eje longitudinal (7), de una primera posición en la que libera la zona parcial del elemento de punción (3) (posición de desbloqueo) a una segunda posición en la que recubre la zona parcial (posición de protección), en el cual entre los dos elementos de sujeción (11, 24) del dispositivo de sujeción (25) está dispuesto un dispositivo de posicionamiento (26) y este fija con los elementos de sujeción (11, 24) acoplados el plano de giro (22) del elemento de ...

Подробнее
02-08-2007 дата публикации

Lancet

Номер: WO2007085865A1
Автор: Clive Nicholls
Принадлежит: OWEN MUMFORD LIMITED

A skin pricking lancet (101) comprising a needle (104), a body (102) for holding the needle (104) and a cap (103) for shielding at least the tip of the needle (104). At least one cap engagement formation (106) is formed on the body (102), and at least one body engagement formation (108) is formed on the cap (103). The body engagement formation (106) is configured to form a releasable mechanical interlock with the cap engagement formation (108), thereby securing the cap (103) to the body (102) in the shielded position.

Подробнее
06-06-2013 дата публикации

Disposable sterile retracting blood taking needle

Номер: WO2013078741A1
Автор: 毛春元
Принадлежит: 上海金塔医用器材有限公司

A disposable sterile retracting blood taking needle consists of an end cover (10), a protective sleeve (11), a needle guard (12), a needle (13), a needle hub (14), a core rod (15), an outer sleeve (16), a piston (17), a sheath (18) and a blood taking needle (19). The piston (17) is arranged in a clamping groove of the core rod (15); the outer sleeve (16) is sleeved on the core rod (15) and the piston (17); the piston (17) and the outer sleeve (16) are in interference fit; inner holes of the needle (13), the needle hub (14), the core rod (15) and the blood taking needle (19) are communicated; the core rod (15) and the outer sleeve (16) are made of transparent materials; blood backflow is judged by blood flowing in a passage in the core rod (15); and after blood taking is completed, a medical worker presses a blood taking position of the blood taking needle (19) with one hand, presses the outer sleeve (16) with a finger of the other hand and pulls the needle guard (12) to move back with other fingers of the other hand, so that a snap ring (113) of the core rod (15) enters a slot (144) of the outer sleeve (16) and is locked, and the blood taking needle (19) is hidden in a cylinder of the outer sleeve (16), and thus, the aim of safety is fulfilled.

Подробнее
18-11-2015 дата публикации

Skin penetration device

Номер: EP2907449A3
Принадлежит: OWEN MUMFORD LTD

A lancing device comprises a housing (10, 12) and a lancet holder movably mounted within the housing. The lancet holder has a forward portion defining a socket (30) for partially surrounding and retaining in use the rear portion of a lancet. A lancet release element (40, 42) can be moved forward to cooperate with lugs on the socket to expand it to allow insertion and/or removal of the lancet with minimal insertion or withdrawal force.

Подробнее
25-04-2013 дата публикации

Blood collection assembly

Номер: WO2013059431A1
Автор: Lau Steven Choon Meng
Принадлежит: BECTON, DICKINSON AND COMPANY

A blood collection cartridge (2) has a distal end (22), a proximal end (23), and defines a container interior (26). The cartridge includes a resealable closure (40) sealing the distal end of the container, having a closure distal end (41) and a closure proximal end (42). The cartridge also includes a cap (60) sealing the proximal end of the container, having a cap distal end and a cap proximal end. The cartridge further includes a stopper (32) disposed within the container interior sized relative to the container to provide sealing engagement with the side- wall (25) of the container, the stopper having a stopper distal end (34) and a stopper proximal end (35). A first fluid reservoir (28) is bounded by the sidewall between the closure proximal end and the stopper distal end, and a second fluid reservoir is bounded by the sidewall between the cap distal end and the stopper proximal end. An anticoagulant is disposed within the first fluid reservoir.

Подробнее
04-08-2005 дата публикации

Improvements to a blood collection device

Номер: CA2552971A1
Автор: Aaron Rodd, Don Channer
Принадлежит: Aaron Rodd, Don Channer, Medigard Limited

A blood collection device comprises an open ended syringe like housing (10) into which a vacutainer can be inserted. The front of the device contains a needle holder (11) and a double ended needle (12). The needle holder can be decoupled from the housing and retracted into the device but only after the vacutainer (13) has been removed and a separate needle retraction device (28 ) has been inserted into the open end of the housing and pushed against the inner end of the needle holder. The needle retraction device comprises a hollow body which is under vacuum and which has an open end closed by a pist on (5). The piston functions to decouple the needle holder from the blood collection device and lock the needle holder and at the same time to be decoupled from the hollow body. The piston containing the needle holder and the attached contaminated needle is sucked back into the hollow body to rend er the needle safe.

Подробнее
06-09-2007 дата публикации

NEEDLE HOLDER

Номер: DE502004004456D1
Принадлежит: KLINIKA MEDICAL GmbH

Подробнее
01-05-2001 дата публикации

Blood sampling device with lancet damping system

Номер: CA2242167C
Принадлежит: Bayer Corp

A blood sampling device is provided with a housing (12), a lancet assembly (30), a lancet holder (36) disposed in the housing for supporting the lancet assembly (30), the lancet holder (36) being movable in a lancing direction between a cocked position and a puncture position, a drive spring (42) for forcing the lancet holder (36) from the cocked position to the puncture position, and a mechanism for damping movement of the lancet holder (36) during travel of the lancet holder (36) from the puncture position to an intermediate position between the puncture position and the cocked position. The damping mechanism may be provided in the form of a non-planar surface, such as a corrugated surface (70), disposed on the lancet holder (36) and a damping member which makes contact with the non-planar surface during movement of the lancet holder (36).

Подробнее
08-01-2009 дата публикации

Lancet

Номер: US20090012551A1
Автор: Clive Nicholls
Принадлежит: OWEN MUMFORD LTD

A skin pricking lancet ( 101 ) comprising a needle ( 104 ), a body ( 102 ) for holding the needle ( 104 ) and a cap ( 103 ) for shielding at least the tip of the needle ( 104 ). At least one cap engagement formation ( 106 ) is formed on the body ( 102 ), and at least one body engagement formation ( 108 ) is formed on the cap ( 103 ). The body engagement formation ( 106 ) is configured to form a releasable mechanical interlock with the cap engagement formation ( 108 ), thereby securing the cap ( 103 ) to the body ( 102 ) in the shielded position.

Подробнее
15-10-2019 дата публикации

Shieldable needle assembly with indicator

Номер: BRPI0808632B1
Принадлежит: BECTON, DICKINSON AND COMPANY

"conjunto de coleta de sangue segura com indicador" é descrito um conjunto de agulha que inclui um alojamento tendo uma câmara cintilante, e tendo uma extremidade distai e uma extremidade proximal com um recipiente de 5 coleta de espécime. o conjunto inclui uma cânula tendo uma extremidade de paciente, uma extremidade de não paciente, e uma parede lateral se estendendo entre elas definindo uma cânula interna. a extremidade de paciente da cânula se projeta ao menos parcialmente a partir da extremidade distai do alojamento, e a cânula interna está em comunicação de fluido com a câmara cintilante. o conjunto adicionalmente inclui uma proteção engatada de forma 1 o contida com uma parte do alojamento e axial mente de forma transicional ao longo da cânula do paciente de uma posição retraída na qual a extremidade do paciente está exposta a uma posição estendida na qual a extremidade do paciente está protegida por ao menos uma parte da proteção, onde ao menos uma parte da câmara cintilante está visível na posição retraída. "Indicator-Safe Blood Collection Set" describes a needle assembly that includes a housing having a scintillating chamber, and having a distal end and a proximal end with a specimen collection container. the assembly includes a cannula having a patient end, a non-patient end, and a side wall extending therebetween defining an inner cannula. the patient end of the cannula protrudes at least partially from the distal end of the housing, and the inner cannula is in fluid communication with the scintillating chamber. the assembly further includes a locking engagement 1 contained within a housing portion and axially transitionally along the patient's cannula from a retracted position in which the patient's end is exposed to an extended position in which the patient's end The patient is protected by at least a portion of the shield, where at least a portion of the scintillating chamber is visible in the retracted position.

Подробнее
02-04-2019 дата публикации

一种防针刺静脉采血针

Номер: CN109549653A
Автор: 刘贞宽
Принадлежит: Individual

本申请提供一种防针刺静脉采血针,属于医疗器械领域。防针刺静脉采血针包括采血针、尾针组件、防针刺壳体和弹性件。尾针组件包括软管、连接座体和尾针,尾针用于刺入真空采血管。采血针的一端套设有针柄,针柄与软管俩呢及;防针刺壳体的端部开设有第一安装孔和第二安装孔,防针刺壳体内部具有贯穿腔体,采血针能够穿过第一安装孔,软管能够穿过第二安装孔;防针刺壳体开设有槽体,槽体一侧设置有第一限位部,槽体另一侧设置有第二限位部。弹性件安装于贯穿腔体内,且位于第一安装孔与针柄之间;针柄能够沿槽体运动至第一限位部并固定于第一限位部,弹性件具有使得弹性件从槽体运动至第二限位部的趋势,以使得采血针能够运动至贯穿腔体内部。

Подробнее
03-06-2015 дата публикации

一种新型安全式静脉穿刺针

Номер: CN104665846A
Автор: 张亚平
Принадлежит: Individual

一种新型安全式静脉穿刺针,由护套、针管、针座、弹簧、壳体、软管、鲁尔接口组成;针座前端孔内粘接针管;弹簧安装在针座外表,针座以其环形突起及中段环形沟槽与壳体护翼的悬臂上的锁止环相对作用,使针座自动嵌固于壳体中空管的上段内腔;将弹簧压缩在针座上段与壳体的中空管上段的空间内;在使用后,只需对壳体外侧的按键按压,即可将锁止环偏移,而使释放环移至与壳体的中空管轴线重合,使针座脱离锁止环的锁固,弹簧释放,使针座及穿刺针回弹进入壳体的中空管内,针座横突被中空管下端的倒钩及弹性凸楞前后限制翘突限制,针尖不能再次前移外露;穿刺针被完全覆盖,可消除针刺伤害的风险,减少血源性疾病的传播。

Подробнее
24-06-2015 дата публикации

一种安全式静脉穿刺针

Номер: CN104720828A
Автор: 张亚平
Принадлежит: Individual

一种安全式静脉穿刺针,由护套、壳体、弹簧、针管、针座、软管、鲁尔接口共同组成;针座下段外侧有弓形突起,其远端向前下延伸形成喙突,喙突底面与针座下段底面平行,喙突上缘端面有一突棘;壳体的基本结构是一中空管,其上段内径缩小、开孔缩小;中空管的一侧有向外扩张的纵行沟槽,该沟槽的宽度略小于针座弓形突起的宽度;在纵行沟槽的上下端外侧壁,各有一个开窗;开窗的大小略大于喙突,也大于触发键;组装时,针座与弹簧压入壳体上段,喙突深入上开窗内,喙突底面被开窗下壁支撑;使用后,按压触发键可解除上开窗下壁对喙突底面的制约,针座在弹簧回复力作用下带动针管进入中空管内,并被下开窗的上、下壁限制,保持针管被持续屏蔽,达到针尖被安全保护的设计预期。

Подробнее
15-12-2023 дата публикации

一种针头自动回缩式采血针

Номер: CN108937960B
Автор: 王祖扬

本发明提供了一种针头自动回缩式采血针,包括:针座,包括第一筒状部、第二筒状部和尾座部;针管安装于第一筒状部内;内置滑套,其为横截面呈近似字母C字形的、两端贯通的长条块,第二筒状部安装于所述内置滑套内且可前后滑动;保护壳体,其为长条形的、两端贯通的中空壳体,内置滑套安装于保护壳体内且可前后滑动;弹簧套装于第一筒状部上;尾座部与保护壳体的尾端形成锁定结构。当尾座部与保护壳体解锁后,弹簧的作用力推动第二筒状部向后滑动,当第二筒状部与内置滑套锁定后,继续带动内置滑套向后滑动并与保护壳体锁定,此时针管全部回缩至保护壳体内。本发明能防止针刺伤和交叉感染,减少针管对患者血管内壁的损伤,产品设计微型化。

Подробнее
29-01-2024 дата публикации

Igła do pobierania krwi z automatycznym cofaniem igły

Номер: PL3636155T3
Автор: Zuyang WANG
Принадлежит: Zuyang WANG

Подробнее