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1. 发明申请

US20170027820A1 DRUG CONTAINER CONNECTOR AND MALE MEMBER COVER 审中-公开
标题翻译：药物容器连接器和男性成员盖子
公开(公告)号：US20170027820A1
公开(公告)日：2017-02-02
申请号：US15303700
申请日：2015-04-30
申请人： JMS CO., LTD.
发明人： Tadashi OKIYAMA , Hidetoshi KATO , Masahiko TAKEUCHI
IPC分类号： A61J1/20 , A61J1/14
CPC分类号： A61J1/201 , A61J1/065 , A61J1/1406 , A61J1/1481 , A61J1/1487 , A61J1/2044 , A61J1/2055 , A61J1/2065 , A61M39/1011 , A61M39/20 , A61M2039/1027 , A61M2039/1072
摘要： A drug container connector (1) is provided with a puncture needle (20) capable of puncturing a plug (186) that seals a mouth (183) of a container (180); and a cover (90) that covers an opening, on a tip side, of a flow channel (21) formed in the puncture needle (20). The puncture needle (20) is configured to penetrate the cover (90) and puncture the plug (186). The puncture needle (20) is provided on a connector main body (10). The cover (90) is held by a slider (50). The slider (90) is movable with respect to the connector main body (10) in a longitudinal direction of the puncture needle (20). The slider (50) is provided with claws (66, 76) capable of engaging with a flange (182) at the mouth of the container (180).
摘要翻译：药物容器连接器（1）设置有能够刺穿密封容器（180）的口部（183）的插塞（186）的穿刺针（20）。以及盖（90），其覆盖形成在穿刺针（20）中的流路（21）的尖端侧的开口部。穿刺针（20）被构造成穿透盖（90）并刺穿插塞（186）。穿刺针（20）设置在连接器主体（10）上。盖（90）由滑块（50）保持。滑动件90能够沿穿刺针20的长度方向相对于连接器主体10移动。滑块（50）设置有能够与容器（180）的口部处的凸缘（182）接合的爪（66,76）。

2. 发明申请

US20210162124A1 PRIMING METHOD FOR INFUSION SET, AND INFUSION SET 有权
公开(公告)号：US20210162124A1
公开(公告)日：2021-06-03
申请号：US17048309
申请日：2019-04-04
申请人： JMS CO., LTD. , Kyoto University
发明人： Hirofumi NAKAGAWA , Tadashi OKIYAMA , Masashi KANAI , Yoko HAMABE
IPC分类号： A61M5/168 , A61M5/14 , A61M39/22 , A61M39/10
摘要： A first open/close valve (12a), a drip chamber (14), and a variable valve (17) are provided in this order on a first flow path (10a) from a first connector (11a) side toward a downstream connector (19) side. A second flow path (10b), on which a second open/close valve (12b) is provided, is connected to a section of the first flow path between the first open/close valve and the drip chamber. A priming method includes a first step of causing the first liquid to flow from a first container (20a) into the first flow path and priming the first flow path using the first liquid, and a second step of causing the second liquid to flow from a second container (20b) into the second flow path and priming the second flow path using the second liquid. In the second step, the second liquid moves air that has been present in the second flow path toward the first container (20a).

3. 发明申请

US20190076319A1 PUNCTURE NEEDLE CONNECTOR AND CONNECTING TUBE 审中-公开
公开(公告)号：US20190076319A1
公开(公告)日：2019-03-14
申请号：US16080934
申请日：2017-02-27
申请人： JMS CO., LTD.
发明人： Tadashi OKIYAMA , Yoshinori MORIYASU
IPC分类号： A61J1/14 , A61M39/10 , A61M5/162
摘要： A puncture needle connector (1) includes an outer cylinder (11), an inner cavity (1a) formed within the outer cylinder (11), an arm (15) provided at the outer cylinder (11), the arm (15) being elastically deformable by bending, and a claw (16) provided on the arm (15). The inner cavity (1a) is in communication with the outside via a first opening (21) and a second opening (22). When a puncture needle (210) is inserted into the inner cavity (1a) via a first opening (21), the claw (16) engages with an engagement structure (217) provided integrally with the puncture needle (210), a liquid-tight seal (25) is formed between an outer circumferential surface of the puncture needle (210) and an inner circumferential surface of the inner cavity (1a), and the puncture needle (210) and the second opening (22) are in communication with the each other.

4. 发明申请

US20190247576A1 INFUSION APPARATUS 审中-公开
公开(公告)号：US20190247576A1
公开(公告)日：2019-08-15
申请号：US16342023
申请日：2017-10-11
申请人： JMS CO., LTD. , Kyoto University
发明人： Tadashi OKIYAMA , Hirofumi NAKAGAWA , Masashi KANAI , Yoko HAMABE
IPC分类号： A61M5/168 , A61M5/36 , A61M5/14
CPC分类号： A61M5/16813 , A61M5/14 , A61M5/1408 , A61M5/168 , A61M5/1689 , A61M5/172 , A61M5/36
摘要： An infusion set (1) includes: a first flow path (10a) having a first connector (11a) and a downstream connector (19); a first open/close valve (12a), a first liquid surface sensor (13a), a second liquid surface sensor (13b), a drip chamber (14), and a variable valve (17) that are provided in this order on the first flow path from the first connector side toward the downstream connector side; a droplet sensor (15) with which the drip chamber is provided; a second flow path (10b) having a second connector (11b); and a second open/close valve (12b) provided on the second flow path. The second flow path is in communication with a portion of the first flow path between the first liquid surface sensor and the second liquid surface sensor. The controller is configured to control the first and second open/close valves and the variable valves based on signals from the first and second liquid surface sensors and the droplet sensor.

5. 发明申请

US20150297830A1 INFUSION SET AND METHOD FOR USING SAME 有权
标题翻译：输液装置及其使用方法
公开(公告)号：US20150297830A1
公开(公告)日：2015-10-22
申请号：US14418029
申请日：2013-07-31
申请人： JMS CO., LTD.
发明人： Tadashi OKIYAMA
IPC分类号： A61M5/168 , A61M39/28 , A61M39/22
CPC分类号： A61M5/16813 , A61M5/1408 , A61M5/162 , A61M39/10 , A61M39/1011 , A61M39/223 , A61M39/26 , A61M39/28 , A61M39/285 , A61M2005/1402 , A61M2039/0009 , A61M2039/1016 , A61M2039/1027 , A61M2039/1072 , A61M2039/229 , A61M2039/267
摘要： An infusion set (1) includes a first flow channel (10) constituted by a pliable tube (10a) and including a spike (11) provided at one end thereof, a second flow channel (20) constituted by a pliable tube (20a) and including a lock connector (50) provided at one end thereof, the lock connector (50) including a lock mechanism (60) that is brought into engagement with a female connector (200), a third flow channel (30) constituted by pliable tubes (30a, 30b and 30c) and including a male connector (31) provided at one end thereof, and a three-way stopcock (40) to which another end of the first flow channel, another end of the second flow channel and another end of the third flow channel are connected. The three-way stopcock includes a handle (41) that can be switched between a first position that brings the first flow channel and the third flow channel into communication with each other and a second position that brings the second flow channel and the third flow channel into communication with each other.
摘要翻译：输液器（1）包括由柔韧管（10a）构成并包括设置在其一端的钉（11）的第一流动通道（10），由柔韧管（20a）构成的第二流动通道（20）并且包括设置在其一端的锁定连接器（50），所述锁定连接器（50）包括与阴连接器（200）接合的锁定机构（60），由柔性构件构成的第三流动通道（30）管（30a，30b和30c）并且包括设置在其一端的阳连接器（31）和三通旋塞（40），第一流道的另一端，第二流道的另一端和另一端连接第三流道的末端。三通旋塞阀包括能够在使第一流动通道和第三流动通道彼此连通的第一位置之间切换的手柄（41）和使第二流动通道和第三流动通道相互沟通。

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