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1. 发明申请

WO03041788B1 THREE-WAY STOPCOCK, AND LIQUID TRANSFUSION CIRCUIT OR BLOOD TRANSFUSION CIRCUIT EITHER USING THE THREE-WAY STOPCOCK 审中-公开
标题翻译：三路停止和液体转移电路或血液透析电路，使用三路止动器
公开(公告)号：WO03041788B1
公开(公告)日：2004-07-08
申请号：PCT/JP0211715
申请日：2002-11-11
申请人： JMS CO LTD , YUKI TAKEHIKO
发明人： YUKI TAKEHIKO
IPC分类号： A61M39/00 , A61M39/22
CPC分类号： A61M39/223 , Y10T137/86493
摘要： A three-way stopcock that can be opened/closed in the same manner as conventional operation methods and can reduce stagnated portions of fluid in a fluid flow passage. Out of branch openings, a first branch opening and a second branch opening are arranged on a straight line, and a third branch opening is directed perpendicularly to the line connecting the first and second branch openings. Provided at a flow passage switch portion are a first flow-passage opening and a second flow-passage opening that are arranged on a straight line and a third flow-passage opening that is directed perpendicularly to the line connecting the first and second branch openings. Two fluid routes, which are a fluid route connecting the first flow-passage openings and a fluid route connecting the third and second flow-passage openings, are provided so that the two fluid routes can communicate with in the vicinity of the third flow-passage opening.
摘要翻译：可以以与常规操作方法相同的方式打开/关闭的三通旋塞阀，并且可以减少流体流动通道中流体的滞留部分。在分支开口之外，第一分支开口和第二分支开口布置在直线上，并且第三分支开口垂直于连接第一和第二分支开口的线指向。在流道开关部分设置有直线布置的第一流动通道开口和第二流动通道开口以及垂直于连接第一和第二分支开口的线路的第三流动通道开口。作为连接第一流路开口的流体路径和连接第三流通路开口和第二流路开口的流体路径的两条流体路线被设置为使得两条流体路线能够在第三流路开口附近连通开幕。

2. 发明专利

HK1074807A1 Three-way stopcock, and liquid transfusion tubing set or blood transfusion tubing set using the three-way stopcock 未知
公开(公告)号：HK1074807A1
公开(公告)日：2005-11-25
申请号：HK05107185
申请日：2005-08-18
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO
IPC分类号： A61M20060101 , A61M39/00 , A61M39/22
摘要： A three-way stopcock, comprising: a substantially cylindrical shaped body (11) having three branch openings (121,122,123) on a periphery thereof; and a flow passage switching portion (15) that is mounted to the body so as to be rotatable with respect to the body and to have liquid-tightness, and has three flow passage openings (161,162,163) that form fluid flow passages (181,182) so as to allow communication between predetermined branch openings out of the respective three branch openings, wherein the fluid flow passages can be changed by rotating the flow passage switching portion with respect to the body.

3. 发明专利

CA2467066A1 THREE-WAY STOPCOCK, AND LIQUID TRANSFUSION TUBING SET OR BLOOD TRANSFUSION BLOOD TRANSFUSION TUBING SET USING THE THREE-WAY STOPCOCK 未知
公开(公告)号：CA2467066A1
公开(公告)日：2003-05-22
申请号：CA2467066
申请日：2002-11-11
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO
IPC分类号： A61M39/00 , A61M39/22
摘要： A three-way stopcock that can be opened/closed in the same manner as conventional operation methods and can reduce stagnated portions of fluid in a fluid flow passage. Out of branch openings, a first branch opening and a second branch opening are arranged on a straight line, and a third branch opening is directed perpendicularly to the line connecting the first and second branch openings. Provided at a flow passage switch portion are a firs t flow-passage opening and a second flow-passage opening that are arranged on a straight line and a third flow-passage opening that is directed perpendicularly to the line connecting the first and second branch openings. Two fluid routes, which are a fluid route connecting the first flow-passage openings and a fluid route connecting the third and second flow-passage openings, are provided so that the two fluid routes can communicate with in the vicinity of the third flow-passage opening.

4. 发明专利

CA2467066C THREE-WAY STOPCOCK, AND LIQUID TRANSFUSION TUBING SET OR BLOOD TRANSFUSION TUBING SET USING THE THREE-WAY STOPCOCK 未知
公开(公告)号：CA2467066C
公开(公告)日：2008-08-12
申请号：CA2467066
申请日：2002-11-11
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO
IPC分类号： F16K11/085 , A61M1/02 , A61M39/00 , A61M39/22
摘要： A three-way stopcock that can be opened/closed in the same manner as conventional operation methods and can reduce stagnated portions of fluid in a fluid flow passage. Out of branch openings, a first branch opening and a second branch opening are arranged on a straight line, and a third branch opening is directed perpendicularly to the line connecting th e first and second branch openings. Provided at a flow passage switch portion are a first flow- passage opening and a second flow-passage opening that are arranged on a straight line and a thi rd flow-passage opening that is directed perpendicularly to the line connecting the first an d second branch openings. Two fluid routes, which are a fluid route connecting the first flo w- passage openings and a fluid route connecting the third and second flow-passage openings, are provided so that the two fluid routes can communicate with in the vicinity of the third flow- passage opening.

5. 发明专利

AU2003234803A1 FLOW PASSAGE SWITCHING DEVICE 未知
公开(公告)号：AU2003234803A1
公开(公告)日：2004-12-03
申请号：AU2003234803
申请日：2003-05-14
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO , UEMATSU RAITA
IPC分类号： A61M39/00 , A61M39/02 , A61M39/22 , F16K11/076

6. 发明专利

DE60043734D1 未知
公开(公告)号：DE60043734D1
公开(公告)日：2010-03-11
申请号：DE60043734
申请日：2000-04-18
申请人： JMS CO LTD
发明人： SE NAOMI , YUKI TAKEHIKO , FUJII RYOJI
IPC分类号： B65D39/04 , A61J1/00 , A61J1/14 , A61J1/20 , B65D51/00 , B65D51/18
摘要： A liquid communication adapter attachable to a container mouth having a conventional rubber-like stopper, in which many repeated piercings do not cause degradation in the rubber-like stopper of a vial, that has less possibility of accidental pricks, can be engaged with a luer of a commonly used syringe, reliably can keep air-tightness with the syringe luer when the luer is connected, reliably can prevent liquid leakage when the luer is not connected, and further can allow an easy and reliable sterilization of a piercing site is provided. A container cap includes at least one disk-like valve (1) provided with an insertion hole (3) in a central portion thereof, and a cover (2) for restraining the valve (1) by covering at least an upper periphery of the valve (1). A lower periphery on a back surface of the valve (1) is supported by a seating portion of a container mouth or a seating portion of a joint (4) that is supported by the container mouth, and the container cap has an anchor means for anchoring an insertion member to the cap by using a peripheral edge forming a fitting hole

7. 发明专利

HK1046674A1 Cap for container and adaptor for liquid communication. 未知
公开(公告)号：HK1046674A1
公开(公告)日：2003-01-24
申请号：HK02108375
申请日：2002-11-19
申请人： JMS CO LTD
发明人： SE NAOMI , YUKI TAKEHIKO , FUJII RYOJI
IPC分类号： A61J1/00 , A61J1/14 , A61J1/20 , B65D51/00 , B65D , A61J , A61M
摘要： A liquid communication adapter attachable to a container mouth having a conventional rubber-like stopper, in which many repeated piercings do not cause degradation in the rubber-like stopper of a vial, that has less possibility of accidental pricks, can be engaged with a luer of a commonly used syringe, reliably can keep air-tightness with the syringe luer when the luer is connected, reliably can prevent liquid leakage when the luer is not connected, and further can allow an easy and reliable sterilization of a piercing site is provided. A container cap includes at least one disk-like valve (1) provided with an insertion hole (3) in a central portion thereof, and a cover (2) for restraining the valve (1) by covering at least an upper periphery of the valve (1). A lower periphery on a back surface of the valve (1) is supported by a seating portion of a container mouth or a seating portion of a joint (4) that is supported by the container mouth, and the container cap has an anchor means for anchoring an insertion member to the cap by using a peripheral edge forming a fitting hole

8. 发明专利

HK1257895A1 母頭連接器未知
公开(公告)号：HK1257895A1
公开(公告)日：2019-11-01
申请号：HK19100256
申请日：2019-01-08
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO , KUNISHIGE TAKAHIKO , UEHARA YASUMASA , TAKIMOTO KAZUHIKO
IPC分类号： A61M20060101 , A61J20060101

9. 发明专利

SG131128A1 MEDICAL SYRINGE 未知
公开(公告)号：SG131128A1
公开(公告)日：2007-04-26
申请号：SG2007021298
申请日：2004-09-27
申请人： JMS CO LTD
发明人： HONGO SUSUMU , ISHI SHIGEAKI , KIYONO TAKAFUMI , KONDO KEN , KUNISHIGE TAKAHIKO , MORIMOTO MASAYUKI , OKIYAMA TADASHI , UEMATSU RAITA , YUKI TAKEHIKO
IPC分类号： A61M5/34 , A61M39/04
摘要： A medical syringe comprising a cylindrical connection supporting member increasing the holding force of a lure inserted into a connection target. The connection supporting member is formed to be slid along the lure or a syringe body part in a state of being movable between a first position near a tip of the lure and a second position away from a tip of the lure. The syringe is characterized in that, when the connection supporting member is moved to the second position, the tip of the lure is exposed.

10. 发明专利

AU2002344492B2 Three-way stopcock, and liquid transfusion tubing set or blood transfusion tubing set using the three-way stopcock 未知
公开(公告)号：AU2002344492B2
公开(公告)日：2005-09-01
申请号：AU2002344492
申请日：2002-11-11
申请人： JMS CO LTD
发明人： YUKI TAKEHIKO
IPC分类号： A61M39/00 , A61M39/22 , A61M039/00
摘要： A three-way stopcock, comprising: a substantially cylindrical shaped body (11) having three branch openings (121,122,123) on a periphery thereof; and a flow passage switching portion (15) that is mounted to the body so as to be rotatable with respect to the body and to have liquid-tightness, and has three flow passage openings (161,162,163) that form fluid flow passages (181,182) so as to allow communication between predetermined branch openings out of the respective three branch openings, wherein the fluid flow passages can be changed by rotating the flow passage switching portion with respect to the body.

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