公开(公告)号：US10543150B2

公开(公告)日：2020-01-28

申请号：US14655567

申请日：2013-12-24

申请人： JMS CO., LTD.

发明人： Yusuke Noguchi ,  Masahiko Takeuchi

IPC分类号： A61J1/20 ,  A61J1/14

摘要： A vial shield (1) has a shield main body (10) and a valve element (20). The shield main body (10) includes an annular top plate (11) that is to be laid on top of an upper surface of a stopper (86) that seals a mouth (83) of the vial bottle (80), a plurality of legs (15) extending downward from the top plate (11), and a plurality of claws (16) provided in the plurality of legs (15), the claws being engageable with the mouth (83) of the vial bottle (80). The valve element (20) blocks an opening at the center (12) of the top plate (11). A cut (22) passing through the valve element (20) in a vertical direction is formed in the valve element (20).

公开(公告)号：US10596068B2

公开(公告)日：2020-03-24

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 ,  A61M39/10 ,  A61J1/06 ,  A61M39/20

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).

公开(公告)号：US10556099B2

公开(公告)日：2020-02-11

申请号：US15551837

申请日：2016-02-17

申请人： JMS CO., LTD.

发明人： Masahiko Takeuchi

IPC分类号： A61M39/10 ,  F16L37/133

摘要： A male luer (10) is surrounded by a hood (20). A lever (30) is connected to a base end portion (13) of the male luer via a base (15). The lever includes a locking portion (31) and an operating portion (35). A locking claw (32) protrudes from the locking portion toward the male luer. The locking portion is disposed in a cut-out (23) that is formed in the hood. The lever is elastically pivotable so that when an outer surface of the operating portion is pressed, the locking claw moves away from the male luer. When viewed along a central axis (3a), a connector main body (3) has a major axis (15a) in the direction in which the male luer opposes the lever.

公开(公告)号：US12042618B2

公开(公告)日：2024-07-23

申请号：US17279415

申请日：2019-09-20

申请人： JMS CO., LTD.

发明人： Masahiko Takeuchi

IPC分类号： A61M39/10

CPC分类号： A61M39/10 ,  A61M2039/1077 ,  A61M2205/02

摘要： A first member (10) and a second member (20) are coupled to each other in a coupling portion (100). The first member includes, on the opposite side to the coupling portion, a main portion (51) that is connectable to a counterpart connector. The main portion and the second member are in communication with each other via a flow channel (102). One of the first member and the second member includes an outer cylindrical portion (30), and the other of the first member and the second member includes an inner cylindrical portion (40). In the coupling portion, the inner cylindrical portion is fitted in the outer cylindrical portion. The outer cylindrical portion includes a first engagement portion (31) and an abutment portion (35). The inner cylindrical portion includes a second engagement portion (41) that engages the first engagement portion, and a leading end (45) that is a front end of the inner cylindrical portion in a direction in which the inner cylindrical portion is fitted into the outer cylindrical portion. As a result of the first engagement portion and the second engagement portion engaging each other, the leading end of the inner cylindrical portion abuts against the abutment portion of the outer cylindrical portion along a central axis (101).

公开(公告)号：US11052235B2

公开(公告)日：2021-07-06

申请号：US15571695

申请日：2016-05-11

申请人： JMS CO., LTD.

发明人： Masahiko Takeuchi

IPC分类号： F16L37/133 ,  A61M39/10

摘要： Levers (30) are connected to a base end portion (13) of a male luer via a base (15). Each lever includes a locking portion (31) and an operating portion (35). A locking claw (32) protrudes from each locking portion toward the male luer. A lock ring (8) is provided opposing inner surfaces of the operating portions. The lock ring is movable between a first position at which the lock ring is located close to the base and a second position at which the lock ring is located away from the base. When the lock ring is at the first position, the levers are pivotable such that the locking claws move away from the male luer. When the lock ring is at the second position, the lock ring restricts the levers from pivoting such that the locking claws move away from the male luer.

公开(公告)号：US20150265499A1

公开(公告)日：2015-09-24

申请号：US14434309

申请日：2013-10-15

申请人： JMS CO., LTD.

发明人： Masahiko Takeuchi

IPC分类号： A61J1/20

CPC分类号： A61J1/2089 ,  A61J1/10 ,  A61J1/201 ,  A61J1/2055 ,  A61M5/162 ,  A61M5/1626 ,  A61M39/1011 ,  A61M2039/1044 ,  A61M2039/1066 ,  A61M2039/1077

摘要： A puncture needle (10) protrudes from the center of an approximately cross-shaped top plate (20) from which four arms (21) are protruded. From the tip of each of the arms, two elastic pieces (22) divided by a slit (23) extend toward the same side as the puncture needle. The tips of the two elastic pieces extending respectively from two adjacent arms are joined via a bridging portion (24) so as to form an approximately U-shaped holding piece (25). An engaging claw (30) protrudes toward the puncture needle from the bridging portion of the holding piece. The engaging claw can be displaced in a direction away from the puncture needle by elastic deformation of the elastic pieces.

摘要翻译： 穿刺针（10）从四个臂（21）突出的大致十字形的顶板（20）的中心突出。 从每个臂的末端，由狭缝（23）分开的两个弹性片（22）朝着与穿刺针相同的一侧延伸。 分别从两个相邻的臂延伸的两个弹性片的末端通过桥接部分（24）接合，以便形成大致U形的保持件（25）。 接合爪（30）从保持片的桥接部朝向穿刺针突出。 通过弹性片的弹性变形，接合爪可以沿远离穿刺针的方向移位。