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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

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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 15. Отображено 15.
14-02-2018 дата публикации

Disposable sterile retracting blood taking needle

Номер: GB0002511243B
Автор: CHUNYUAN MAO, Chunyuan Mao

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31-05-2022 дата публикации

Filter device and filtering infusion container comprising same

Номер: US0011344672B2
Автор: Chunyuan Mao, Yaling Mao
Принадлежит: Gemtier Medical (Jiangsu) Inc.

A filter device includes a first component having an outer casing with a first accommodating cavity; a second component having a flow channel, an actuator for closing or opening the channel, an actuator head rotatably connected to the second component, an actuator rod inserted in the flow channel, and covered by a seal cover; a filter membrane sandwiched between the first and second components; and a flow path sequentially passing through the channel, the filter membrane, and the first accommodating cavity. A filtering infusion container includes an infusion container and the filter device connected thereto. One end of the flow path leads to the infusion container and the other end leads to the filter membrane. The filter membrane and an infusion fluid are always located in different closed spaces before usage, to maintain the best integrity of the filter membrane and there is no fluid leakage or actuator loosening.

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19-04-2016 дата публикации

Disposable sterile retracting blood taking needle

Номер: US0009314199B2
Автор: Chunyuan Mao, MAO CHUNYUAN

A disposable sterile retracting blood taking needle consists of an end cover, a protective sleeve, a needle guard, a needle, a needle hub, a core rod. An outer sleeve, a piston, a sheath and a blood taking needle. The piston is arranged in a clamping groove of the core rod; the outer sleeve is sleeved on the core rod and the piston; the piston and the outer sleeve are in interference fit; inner holes of the needle, the needle hub, the core rod and the blood taking needle are communicated; the core rod and the outer sleeve are made of transparent materials; blood backflow is judged by blood flowing in a passage in the core rod; and after blood taking is completed, a medical worker presses a blood taking position of the blood taking needle with one hand, presses the outer sleeve with a finger of the other hand and pulls the needle guard to move back with other fingers of the other hand, so that a snap ring of the core rod enters a slot of the outer sleeve and is locked, and the blood taking ...

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16-04-2015 дата публикации

Disposable Sterile Retracting Blood Taking Needle

Номер: US20150105693A1
Автор: Chunyuan Mao, MAO CHUNYUAN
Принадлежит: SHANGHAI JINTA MEDICAL CO., LTD.

A disposable sterile retracting blood taking needle consists of an end cover, a protective sleeve, a needle guard, a needle, a needle hub, a core rod. An outer sleeve, a piston, a sheath and a blood taking needle. The piston is arranged in a clamping groove of the core rod; the outer sleeve is sleeved on the core rod and the piston; the piston and the outer sleeve are in interference fit; inner holes of the needle, the needle hub, the core rod and the blood taking needle are communicated; the core rod and the outer sleeve are made of transparent materials; blood backflow is judged by blood flowing in a passage in the core rod; and after blood taking is completed, a medical worker presses a blood taking position of the blood taking needle with one hand, presses the outer sleeve with a finger of the other hand and pulls the needle guard to move back with other fingers of the other hand, so that a snap ring of the core rod enters a slot of the outer sleeve and is locked, and the blood taking needle is hidden in a cylinder of the outer sleeve, and thus the aim of safety is fulfilled. 1. A disposable sterile retracting safe blood taking needle , which consists of an end cover , a protective sleeve , a needle guard , a needle , a needle hub , a core rod , an outer sleeve , a piston , a sheath and a blood taking needle , wherein the blood taking needle is arranged in a pinhole , glue is applied in a glue hole to tighten the connection between the blood taking needle and the core rod; a column is arranged in a cylinder of the piston , the two end faces of the piston are limited by an groove end face and another groove end face , the fit between the cylinder and the column is an interference fit; the piston is arranged in the front of the cylinder , the fit between a lug ring of the piston and the cylinder is an interference fit , the core rod is arranged inside the cylinder , the fit between the core rod and the outer sleeve is a transition fit , the fit between a snap ring ...

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10-06-2021 дата публикации

FILTER DEVICE AND FILTERING INFUSION CONTAINER COMPRISING SAME

Номер: US20210170098A1
Принадлежит: Gemtier Medical (Jiangsu) Inc.

A filter device (1) and a filtering infusion container comprising same. The filter device (1) comprises: a first component (20) comprising an outer casing (21) which is provided with a first accommodating cavity (213); a second component (40) comprising a flow channel (41); an actuator (50) used for closing or opening the flow channel (41), a head portion (51) of the actuator (50) being rotatably connected to the second component (40), a rod portion (52) of the actuator (50) being inserted in the flow channel (41), and covered by a seal cover (53); a filter membrane (30) sandwiched between the first component (20) and the second component (40); and a flow path (60) sequentially passing through the flow channel (41), the filter membrane (30), and the first accommodating cavity (213). The filtering infusion container comprises an infusion container (2) and the filter device (1). The filter device (1) is connected to the infusion container (2). One end of the flow path (60) leads to the infusion container (2), and the other end leads to the filter membrane (30). The structure of the filter device (1) enables the filter membrane (30) and an infusion fluid to be always located in different closed spaces before usage of the patient, so that the best integrity of the filter membrane (30) can be maintained; moreover, no fluid leakage will happen in the filter device (1), and the actuator (50) will not get loose during transportation.

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19-01-2017 дата публикации

Safety Blood-Collection Needle

Номер: US20170014062A1
Автор: MAO Chunyuan
Принадлежит: Shanghai Jinta Medical Co., Ltd.

A safety blood-collection needle, comprising a needle base, a needle hub, a flexible tube, a straight needle, a straight needle shaft, and a needle head; the safety blood-collection needle further comprises a protective cover, a slider, a handle, and a position limiting mechanism; one end of the needle base is fixed and is in communication with the needle head; the slider movably sleeved on the needle base; the position limiting mechanism is arranged on the slider and needle base. The slider is arranged on the needle base and slides in order to cover the needle head, so that safety is greatly increased when handling the needle head following blood collection; the use of a spring-type needle head is avoided, thus reducing the suffering of the patient. 1. A safety blood-collection needle , comprising: a needle seat , a needle guard , a hose , a straight needle , a straight needle handle and a needle head , the needle guard covering the needle head , two ends of the hose communicating with the straight needle and the needle seat respectively , the straight needle handle disposed on a joint of the straight needle and the hose , the straight needle used to be inserted into a vacuum tube , characterized in that , the safety blood-collection needle further comprises a protective shield , a slider , a handle and a retaining mechanism , the needle seat being cylindrical , which is fixed to and communicates with the needle head at one end and connects to the hose at the other end;the slider is a cylinder having two opened ends and movably covers the needle seat, and the length of the slider in a movable direction is larger than the length of the needle head;the axial length of the needle seat is larger than the length of the needle head;the retaining mechanism is disposed on the slider and the needle seat, for securing the slider on the needle seat after the slider slides to a position where the slider completely shelters the needle head;the handle is fixed to the needle seat ...

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21-07-2020 дата публикации

dispositivo de filtro e recipiente de infusão de filtragem compreendendo o mesmo

Номер: BR112020000923A2
Автор: Chunyuan Mao, Yaling MAO
Принадлежит: Gemtier Medical (Jiangsu) Inc.

Um dispositivo de filtro (1) e um recipiente de infusão de filtragem compreendendo o mesmo. O dispositivo de filtro (1) compreende: um primeiro componente (20) compreendendo um revestimento externo (21) que é fornecido com uma primeira cavidade de acomodação (213); um segundo componente (40) compreendendo um canal de fluxo (41); um atuador (50) usado para fechar ou abrir o canal de fluxo (41), uma porção de cabeça (51) do atuador (50) sendo conectada rotativamente ao segundo componente (40), uma porção de haste (52) do atuador (50) sendo inserida no canal de fluxo (41) e coberta por uma cobertura de vedação (53); uma membrana de filtro (30) ensanduichada entre o primeiro componente (20) e o segundo componente (40); e um caminho de fluxo (60) que passa sequencialmente através do canal de fluxo (41), a membrana de filtro (30) e a primeira cavidade de acomodação (213). O recipiente de infusão de filtragem compreende um recipiente de infusão (2) e o dispositivo de filtro (1). O dispositivo de filtro (1) está conectado ao recipiente de infusão (2). Uma extremidade do caminho de fluxo (60) conduz ao recipiente de infusão (2) e a outra extremidade conduz à membrana de filtro (30). A estrutura do dispositivo de filtro (1) permite que a membrana de filtro (30) e um fluido de infusão estejam sempre localizados em diferentes espaços fechados antes do uso do paciente, de modo que a melhor integridade da membrana de filtro (30) pode ser mantida; além disso, nenhum vazamento de fluido ocorrerá no dispositivo de filtro (1) e o atuador (50) não se soltará durante o transporte.

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27-05-2020 дата публикации

Filter device and filtering infusion container comprising same

Номер: EP3656420A1
Автор: Chunyuan Mao, Yaling MAO
Принадлежит: Gemtier Medical Jiangsu Inc

A filter device (1) and a filtering infusion container comprising same. The filter device (1) comprises: a first component (20) comprising an outer casing (21) which is provided with a first accommodating cavity (213); a second component (40) comprising a flow channel (41); an actuator (50) used for closing or opening the flow channel (41), a head portion (51) of the actuator (50) being rotatably connected to the second component (40), a rod portion (52) of the actuator (50) being inserted in the flow channel (41), and covered by a seal cover (53); a filter membrane (30) sandwiched between the first component (20) and the second component (40); and a flow path (60) sequentially passing through the flow channel (41), the filter membrane (30), and the first accommodating cavity (213). The filtering infusion container comprises an infusion container (2) and the filter device (1). The filter device (1) is connected to the infusion container (2). One end of the flow path (60) leads to the infusion container (2), and the other end leads to the filter membrane (30). The structure of the filter device (1) enables the filter membrane (30) and an infusion fluid to be always located in different closed spaces before usage of the patient, so that the best integrity of the filter membrane (30) can be maintained; moreover, no fluid leakage will happen in the filter device (1), and the actuator (50) will not get loose during transportation.

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27-02-2020 дата публикации

Filter device and filtering infusion container comprising same

Номер: AU2018302984A1
Автор: Chunyuan Mao, Yaling MAO
Принадлежит: Gemtier Medical Jiangsu Inc

A filter device (1) and a filtering infusion container comprising same. The filter device (1) comprises: a first component (20) comprising a housing (21), the housing (21) being provided with a first accommodating cavity (213); a second component (40) comprising a flow channel (41); an actuator (50) used for closing or opening the flow channel (41), a head portion (51) of the actuator (50) being rotatably connected to the second component (40), a rod portion (52) of the actuator (50) being inserted in the flow channel (41), and a seal sleeve (53) being sleeved on the rod portion (52); a filter membrane (30) sandwiched between the first component (20) and the second component (40); and a flow path (60) sequentially passing through the flow channel (41), the filter membrane (30), and the first accommodating cavity (213). The filtering infusion container comprises an infusion container (2) and the filter device (1). The filter device (1) is connected to the infusion container (2). One end of the flow path (60) leads to the infusion container (2), and the other end leads to the filter membrane (30). The structure of the filter device (1) enables the filter membrane (30) and an infusion fluid to be always located in different closed spaces before usage, so that the integrity of the filter membrane (30) can be best maintained; moreover, no fluid will leak from the filter device (1), and the actuator (50) will not get loose during transportation.

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28-04-2021 дата публикации

Filter device and filtering infusion container comprising same

Номер: ZA202000382B
Автор: MAO Chunyuan, MAO Yaling
Принадлежит: Gemtier Medical Jiangsu Inc

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09-11-2020 дата публикации

Filter device and filtering infusion container comprising same

Номер: PH12020500146A1
Автор: Chunyuan Mao, Yaling MAO
Принадлежит: Gemtier Medical Jiangsu Inc

A filter device (1) and a filtering infusion container comprising same. The filter device (1) comprises: a first component (20) comprising a housing (21), the housing (21) being provided with a first accommodating cavity (213); a second component (40) comprising a flow channel (41); an actuator (50) used for closing or opening the flow channel (41), a head portion (51) of the actuator (50) being rotatably connected to the second component (40), a rod portion (52) of the actuator (50) being inserted in the flow channel (41), and a seal sleeve (53) being sleeved on the rod portion (52); a filter membrane (30) sandwiched between the first component (20) and the second component (40); and a flow path (60) sequentially passing through the flow channel (41), the filter membrane (30), and the first accommodating cavity (213). The filtering infusion container comprises an infusion container (2) and the filter device (1). The filter device (1) is connected to the infusion container (2). One end of the flow path (60) leads to the infusion container (2), and the other end leads to the filter membrane (30). The structure of the filter device (1) enables the filter membrane (30) and an infusion fluid to be always located in different closed spaces before usage, so that the integrity of the filter membrane (30) can be best maintained; moreover, no fluid will leak from the filter device (1), and the actuator (50) will not get loose during transportation.

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13-06-2017 дата публикации

agulha descartável estéril retrátil para coleta de sangue com segurança

Номер: BR112014013123A2
Автор: MAO Chunyuan
Принадлежит: Shanghai Jinta Medical Co ltd

resumo agulha descartável estéril retrátil para coleta de sangue com segurança. uma agulha descartável retrátil estéril para coleta de sangue com segurança consiste de uma proteção de extremidade (10), uma manga de proteção (11), um protetor de agulha (12), uma agulha (13), um canhão de agulha (14), uma haste central (15). uma manga externa (16), um êmbolo (17), uma bainha (18) e uma agulha para coleta de sangue (19). o êmbolo (17) é disposta numa ranhura de fixação da haste central (15); a manga externa (16) é encamisada na haste central (15) e no êmbolo (17); o êmbolo (17) e a manga externa (16) estão em ajuste com interferência; orifícios internos da agulha (13), o canhão da agulha (14), a haste central (15) e a agulha para coleta de sangue (19) se comunicam; a haste central (15) e a manga externa (16) são feitas de materiais transparentes; o refluxo do sangue é visualizado através do sangue que flui em uma passagem na haste central (15); e depois que a coleta de sangue é concluída, um profissional da área da saúde pressiona uma posição da coleta de sangue da agulha para coleta de sangue (19) com uma mão, pressiona a manga externa (16) com um dedo da outra mão e puxa a proteção da agulha (12) para movê-la para trás com outros dedos da outra mão, de modo que um anel de pressão (113) da haste central (15) entre numa ranhura (144) da manga externa (16) e seja bloqueado, e a agulha de coleta de sangue (19) fica oculta dentro de um cilindro da manga externa (16), e, assim, o objetivo de segurança é cumprido.

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07-12-2021 дата публикации

Agulha descartável retrátil estéril para coleta de sangue com segurança

Номер: BR112014013123B1
Автор: Chunyuan Mao
Принадлежит: Shanghai Jinta Medical Co. Ltd

agulha descartável estéril retrátil para coleta de sangue com segurança. uma agulha descartável retrátil estéril para coleta de sangue com segurança consiste de uma proteção de extremidade (10), uma manga de proteção (11), um protetor de agulha (12), uma agulha (13), um canhão de agulha (14), uma haste central (15). uma manga externa (16), um êmbolo (17), uma bainha (18) e uma agulha para coleta de sangue (19). o êmbolo (17) é disposta numa ranhura de fixação da haste central (15); a manga externa (16) é encamisada na haste central (15) e no êmbolo (17); o êmbolo (17) e a manga externa (16) estão em ajuste com interferência; orifícios internos da agulha (13), o canhão da agulha (14), a haste central (15) e a agulha para coleta de sangue (19) se comunicam; a haste central (15) e a manga externa (16) são feitas de materiais transparentes; o refluxo do sangue é visualizado através do sangue que flui em uma passagem na haste central (15); e depois que a coleta de sangue é concluída, um profissional da área da saúde pressiona uma posição da coleta de sangue da agulha para coleta de sangue (19) com uma mão, pressiona a manga externa (16) com um dedo da outra mão e puxa a proteção da agulha (12) para movê-la para trás com outros dedos da outra mão, de modo que um anel de pressão (113) da haste central (15) entre numa ranhura (144) da manga externa (16) e seja bloqueado, e a agulha de coleta de sangue (19) fica oculta dentro de um cilindro da manga externa (16), e, assim, o objetivo de segurança é cumprido.

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02-07-2024 дата публикации

Dispositivo de filtro e recipiente de infusão de filtragem compreendendo o mesmo

Номер: BR112020000923B1
Автор: Chunyuan Mao, Yaling MAO
Принадлежит: Gemtier Medical (jiangsu) Inc

Um dispositivo de filtro (1) e um recipiente de infusão de filtragem compreendendo o mesmo. O dispositivo de filtro (1) compreende: um primeiro componente (20) compreendendo um revestimento externo (21) que é fornecido com uma primeira cavidade de acomodação (213); um segundo componente (40) compreendendo um canal de fluxo (41); um atuador (50) usado para fechar ou abrir o canal de fluxo (41), uma porção de cabeça (51) do atuador (50) sendo conectada rotativamente ao segundo componente (40), uma porção de haste (52) do atuador (50) sendo inserida no canal de fluxo (41) e coberta por uma cobertura de vedação (53); uma membrana de filtro (30) ensanduichada entre o primeiro componente (20) e o segundo componente (40); e um caminho de fluxo (60) que passa sequencialmente através do canal de fluxo (41), a membrana de filtro (30) e a primeira cavidade de acomodação (213). O recipiente de infusão de filtragem compreende um recipiente de infusão (2) e o dispositivo de filtro (1). O dispositivo de filtro (1) está conectado ao recipiente de infusão (2). Uma extremidade do caminho de fluxo (60) conduz ao recipiente de infusão (2) e a outra extremidade conduz à membrana de filtro (30). A estrutura do dispositivo de filtro (1) permite que a membrana de filtro (30) e um fluido de infusão estejam sempre localizados em diferentes espaços fechados antes do uso do paciente, de modo que a (...).

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17-04-2018 дата публикации

Safety blood-collection needle

Номер: US09943258B2
Автор: Chunyuan Mao
Принадлежит: Shanghai Jinta Medical Co ltd

A safety blood-collection needle, comprising a needle base, a needle hub, a flexible tube, a straight needle, a straight needle shaft, and a needle head; the safety blood-collection needle further comprises a protective cover, a slider, a handle, and a position limiting mechanism; one end of the needle base is fixed and is in communication with the needle head; the slider movably sleeved on the needle base; the position limiting mechanism is arranged on the slider and needle base. The slider is arranged on the needle base and slides in order to cover the needle head, so that safety is greatly increased when handling the needle head following blood collection; the use of a spring-type needle head is avoided, thus reducing the suffering of the patient.

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