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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

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

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Применить Всего найдено 17. Отображено 15.
20-06-2013 дата публикации

Dual Lumen Cannula

Номер: US20130158338A1
Автор: Kelly Patrick A., Lutz Patrick E., Stokes Jerry, SVITEK Robert G.
Принадлежит: CARDIACASSIST, INC.

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively. 1. A dual lumen coaxial cannula assembly comprising:a first infusion tube having a first elongate body defining a first lumen therethrough, the first infusion tube having a proximal end, a distal end, and a sidewall extending circumferentially therebetween;a first connector portion provided at the proximal end of the first infusion tube for coupling the first insertion tube to a connector;a second drainage tube co-axially aligned with said infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube, the second drainage tube having a proximal end, a distal end, and a sidewall extending circumferentially therebetween;a second connector portion provided at the proximal end of the second drainage tube for coupling the second drainage tube to the connector; anda connector removably attached to the first connector portion and the second connector portion for coupling the first infusion tube and the second drainage tube to an extracorporeal blood circuit.2. The dual lumen coaxial cannula assembly of claim 1 , wherein the first infusion tube includes a plurality of infusion apertures provided at the distal end claim 1 , the infusion apertures ...

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Номер записи: 1
24-02-2022 дата публикации

DUAL LUMEN CANNULA

Номер: US20220054730A1
Автор: Kelly Patrick A., Lutz Patrick E., Stokes Jerry, SVITEK Robert G.
Принадлежит: CARDIACASSIST, INC.

A dual lumen coaxial cannula, assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively. 1. A dual lumen cannula comprising:a drainage tube having a proximal end, a distal end, and a lumen extending therethrough;an infusion tube coaxially aligned within the lumen of the drainage tube, the infusion tube having a proximal end, a distal end, and a lumen extending therethrough;wherein the infusion tube includes a distal end region extending distally beyond the distal end of the drainage tube to the distal end of the infusion tube;a plurality of drainage apertures extending through a sidewall of the drainage tube proximal of the distal end of the drainage tube; anda connector provided at the proximal end of the infusion tube and the proximal end of the drainage tube, the connector including an inlet portion defining an infusion fluid pathway in fluid communication with the lumen of the infusion tube and an outlet portion defining a drainage fluid pathway in fluid communication with the lumen of the drainage tube;wherein the infusion fluid pathway and the drainage fluid pathway transition from a coaxial arrangement at a distal end of the connector to an axially offset arrangement at a proximal end of the connector.2. The dual lumen cannula of claim 1 , wherein a distal end region of the drainage tube has a tapered ...

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Номер записи: 2
22-03-2018 дата публикации

Cannula System with Sterile Connector, Blood Pump, and Patient Harness

Номер: US20180078688A1
Автор: Deschamps Travis, III John C., Kelly Patrick A., Lutz Patrick E., Marous, McCoppin Anthony, Murawski Patrick A., Stokes Jerry, SVITEK Robert G.
Принадлежит:

A system for assisting a patient's heart has a pump, an oxygenator, a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator, and a harness configured to surround at least a portion of a patient's torso. The holder is connected to the harness. The system further has a brace connected to at least a portion of the harness. The brace is configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator. A priming tray and wet-to-wet connector connecting the cardiac assist system to the cannula are also disclosed. 1. A system for assisting a patient's heart , the system comprising:a pump;an oxygenator;a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator;a harness configured to surround at least a portion of a patient's torso, the holder being connected to the harness; anda brace connected to at least a portion of the harness; the brace configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator.2. The system of claim 1 , wherein the brace has an attachment portion for connecting the brace to the harness.3. The system of claim 2 , wherein the attachment portion is removably connected to the harness by one or more fastening elements.4. The system of claim 1 , wherein the brace has a support portion extending from the attachment portion for supporting the tubing.5. The system of claim 1 , wherein the brace has one or more tubing clips for securing the tubing.6. The system of claim 1 , wherein the holder has at least one connection member for releasably connecting the pump and the oxygenator to the holder.7. The system of claim 1 , wherein the pump receiving portion has a flat surface shaped to engage a base of the pump and one or more tabs ...

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Номер записи: 3
24-03-2016 дата публикации

"Dual Lumen Cannula"

Номер: US20160082176A1
Автор: Kelly Patrick A., Lutz Patrick E., Stokes Jerry, SVITEK Robert G.
Принадлежит:

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively. 118-. (canceled)19. A dual lumen cannula comprising:a first infusion tube having a first elongate body defining a first lumen therethrough, the first infusion tube having a first proximal end, a first distal end, and a first sidewall extending circumferentially therebetween;a second drainage tube aligned with the first infusion tube and having a second elongate body with a second lumen, the second drainage tube having a second proximal end, a second distal end, and a second sidewall extending circumferentially therebetween;a plurality of infusion apertures extending through the first sidewall of the first infusion tube; anda plurality of drainage apertures extending through the second sidewall of the second drainage tube,wherein a total cross-sectional area of the plurality of infusion apertures is equal to or greater than the cross-sectional area of the first lumen, andwherein the total cross-sectional area of the plurality of drainage apertures is equal to or greater than the cross-sectional area of the second lumen.20. The dual lumen cannula of claim 19 , wherein the second drainage tube is coaxially aligned with the first infusion tube.21. The dual lumen cannula of claim 19 , wherein the plurality of infusion ...

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Номер записи: 4
29-03-2018 дата публикации

Dual Lumen Cannula

Номер: US20180085514A1
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

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Номер записи: 5
22-08-2019 дата публикации

Method of Assisting a Heart Using a Dual Lumen Cannula

Номер: US20190255245A1
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A method of assisting a heart of a patient using a dual lumen cannula includes inserting the dual lumen cannula into the patient, positioning a first infusion tube of the dual lumen cannula in a pulmonary artery to pump blood thereto, positioning a second drainage tube of the dual lumen cannula in a right ventricle to drain blood therefrom. The dual lumen cannula has a plurality of infusion apertures extending through a sidewall of the first infusion tube at a distal end of the first infusion tube; and a plurality of drainage apertures extending through a sidewall of the second drainage tube at a distal end of the second drainage tube. The distal end of the first infusion tube has a tapered portion extending distally beyond a distal-most infusion aperture of the plurality of infusion apertures and to a terminal surface at a tip of the first infusion tube.

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Номер записи: 6
28-11-2019 дата публикации

Priming Tray for Priming a Fluid System

Номер: US20190358376A1
Автор: Anthony McCoppin, Jerry Stokes, John C. Marous, III, Patrick A. Kelly, Patrick A. Murawski, Patrick E. Lutz, Robert G. Svitek, Travis Deschamps
Принадлежит: CardiacAssist Inc

A system for assisting a patient's heart has a pump, an oxygenator, a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator, and a harness configured to surround at least a portion of a patient's torso. The holder is connected to the harness. The system further has a brace connected to at least a portion of the harness. The brace is configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator. A priming tray and wet-to-wet connector connecting the cardiac assist system to the cannula so are also disclosed.

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Номер записи: 7
30-06-2020 дата публикации

Cannula system with sterile connector, blood pump, and patient harness

Номер: US10695473B2
Автор: Anthony McCoppin, Jerry Stokes, John C. Marous, III, Patrick A. Kelly, Patrick A. Murawski, Patrick E. Lutz, Robert G. Svitek, Travis Deschamps
Принадлежит: CardiacAssist Inc

A system for assisting a patient's heart has a pump, an oxygenator, a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator, and a harness configured to surround at least a portion of a patient's torso. The holder is connected to the harness. The system further has a brace connected to at least a portion of the harness. The brace is configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator. A priming tray and wet-to-wet connector connecting the cardiac assist system to the cannula so are also disclosed.

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Номер записи: 8
22-10-2020 дата публикации

Priming tray

Номер: JP2020171852A
Автор: A Kelly Patrick, A Murawski Patrick, C Marous John Iii, Deschamps Travis, E Lutz Patrick, G Svitek Robert, McCoppin Anthony, Stokes Jerry, ケリー，パトリック・エイ, スヴィテック，ロバート・ジー, ストークス，ジェリー, デシャンプス，トラヴィス, マッコッピン，アンソニー, マロウス・ザ・サード，ジョン・シー, ムラウスキー，パトリック・エイ, ルッツ，パトリック・イー
Принадлежит: CardiacAssist Inc

【課題】患者が動きやすく、かつ、接続管を短くする改良された取り付けシステムを実現する。【解決手段】患者の心臓を補助するシステム（１０）は、ポンプ（１４）と、酸素付加装置（１８）と、ポンプ（１４）を取り外し可能に受容するポンプ受容部分（２８）、および、酸素付加装置（１８）を取り外し可能に受容する酸素付加装置受容部分（３２）、を有するホルダ（２６）と、患者の胴体の少なくとも一部を囲むように構成され、ホルダが接続されるハーネス（５０）と、ハーネス（５０）の少なくとも一部に接続される装具（６０）と、をさらに有する。装具（６０）は、ユーザの後頭部の後ろに延在し、かつ、ポンプ（１４）と酸素付加装置（１８）の少なくとも一方に接続される管（２０，２２，２４）を支持するように構成される。【選択図】図３

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Номер записи: 9
05-03-2024 дата публикации

Dual lumen cannula

Номер: US11918725B2
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A dual lumen coaxial cannula, assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

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Номер записи: 10
24-10-2023 дата публикации

Priming tray for priming a fluid system

Номер: US11793918B2
Автор: Anthony McCoppin, Jerry Stokes, John C. Marous, III, Patrick A. Kelly, Patrick A. Murawski, Patrick E. Lutz, Robert G. Svitek, Travis Deschamps
Принадлежит: CardiacAssist Inc

A system for assisting a patient's heart has a pump, an oxygenator, a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator, and a harness configured to surround at least a portion of a patient's torso. The holder is connected to the harness. The system further has a brace connected to at least a portion of the harness. The brace is configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator. A priming tray and wet-to-wet connector connecting the cardiac assist system to the cannula so are also disclosed.

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Номер записи: 11
11-01-2024 дата публикации

Priming tray for priming a fluid system

Номер: US20240009367A1
Автор: Anthony McCoppin, Jerry Stokes, John C. Marous, III, Patrick A. Kelly, Patrick A. Murawski, Patrick E. Lutz, Robert G. Svitek, Travis Deschamps
Принадлежит: CardiacAssist Inc

A system for assisting a patient's heart has a pump, an oxygenator, a holder having a pump receiving portion for removably receiving the pump and an oxygenator receiving portion for removably receiving the oxygenator, and a harness configured to surround at least a portion of a patient's torso. The holder is connected to the harness. The system further has a brace connected to at least a portion of the harness. The brace is configured to extend behind a back portion of a user's head and to support tubing connected to at least one of the pump and the oxygenator. A priming tray and wet-to-wet connector connecting the cardiac assist system to the cannula so are also disclosed.

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Номер записи: 12
30-05-2024 дата публикации

Dual lumen cannula

Номер: US20240173466A1
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

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Номер записи: 13
07-04-2022 дата публикации

Dual lumen cannula

Номер: US20220105254A1
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

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Номер записи: 14
10-10-2017 дата публикации

Dual lumen cannula

Номер: US09782534B2
Автор: Jerry Stokes, Patrick A. Kelly, Patrick E. Lutz, Robert G. Svitek
Принадлежит: CardiacAssist Inc

A dual lumen coaxial cannula assembly includes a first infusion tube having a first elongate body defining a first lumen therethrough and a second drainage tube co-axially aligned with the first infusion tube and having a second elongate body with a second lumen defined by a space between the first infusion tube and second drainage tube. A connector is removably attached to the first infusion tube and the second drainage tube for coupling the dual lumen coaxial cannula to an extracorporeal blood circuit. The first infusion tube and the second drainage tube include a plurality of infusion and drainage apertures, respectively, provided at the distal end and extending through the sidewall of the first infusion tube and the drainage tube, respectively.

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Номер записи: 15