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1. 发明申请

US20130072882A1 PREFILLED SYRINGE 审中-公开
标题翻译：预先注射
公开(公告)号：US20130072882A1
公开(公告)日：2013-03-21
申请号：US13638468
申请日：2011-03-25
申请人： Junichi Ogawa , Kouichi Tachikawa , Shinnosuke Otsu
发明人： Junichi Ogawa , Kouichi Tachikawa , Shinnosuke Otsu
IPC分类号： A61M5/32 , A61M5/315
CPC分类号： A61M5/3286 , A61M5/283 , A61M5/288 , A61M5/31565 , A61M5/3202 , A61M5/425 , A61M5/46 , A61M5/502 , A61M2005/3123
摘要： A prefilled syringe is configured so that, in order that a liquid medicine injected and administered into the upper layer part of skin is prevented from leaking out of the living body, a pressing section can be held in a position reached when it has been completely pressed in. A prefilled syringe 1 is provided with: a double-ended needle 3 having a needlepoint 9 which can be inserted into a living body; a needle hub 4 for holding the double-ended needle 3; an outer tube 2; a pressing section 22; a liquid medicine storage section 6 for storing a liquid medicine M; a holding section 8; and a sealing body 23. The liquid medicine storage section 6 is disposed within a tube hole 2a of the outer tube 2. The pressing section 22 operates the liquid medicine storage section 6 so that the liquid medicine storage section 6 can move in the axial direction of the tube hole 2a of the outer tube 2. In a pressed state in which the liquid medicine storage section 6 and the pressing section 22 have been moved toward the needle hub 4 side until the liquid medicine M stored within the liquid medicine storage section 6 has been discharged, the holding section 8 holds the pressed state of the pressing section 22.
摘要翻译：预充式注射器被配置为使得为了防止从皮肤的上层部分注入和施用的液体药物从生物体泄漏出来，可以将按压部分保持在其被完全按压时达到的位置预充式注射器1设置有：具有可插入生物体中的针尖9的双头针3; 用于保持双头针3的针座4; 外管2; 按压部22; 用于储存药液M的药液贮存部6; 保持部8; 以及密封体23.液体药剂贮存部6设置在外管2的管孔2a内。按压部22操作液体药剂贮存部6，液药存储部6能够沿轴向移动在液体药物储存部6和按压部22已经向针座4侧移动直到储存在液体药物储存部6内的药液M为止的按压状态保持部8保持按压部22的按压状态。

2. 发明申请

US20130303995A1 MEDICAL INSTRUMENT WITH ATTACHED NEEDLE 审中-公开
标题翻译：带有针头的医用仪器
公开(公告)号：US20130303995A1
公开(公告)日：2013-11-14
申请号：US13825693
申请日：2011-09-06
申请人： Kouichi Tachikawa , Junichi Ogawa
发明人： Kouichi Tachikawa , Junichi Ogawa
IPC分类号： A61M5/34
CPC分类号： A61M5/344 , A61M5/28 , A61M5/32 , A61M5/329 , A61M5/3293 , A61M5/34 , A61M5/343
摘要： A medical instrument with attached needle includes a needle tube having a needle tip capable of piercing a living body and a needle holding member for fixing and holding a middle portion of the needle tube by high frequency welding so that the needle tip protrudes from one end and a proximal portion of the needle tube protrudes from the other end. It also has a seal member composed of an elastic member and provided on an outer circumference of the proximal portion of the needle tube so as to be liquid-tight, and a liquid containing member having a liquid chamber capable of containing a liquid therein. With the proximal portion of the needle tube communicating with the liquid chamber, the seal member is compressed by and clamped between the needle holding member and the liquid containing member.
摘要翻译：具有针的医疗器具包括具有能够刺穿活体的针尖的针管和用于通过高频焊接固定和保持针管的中间部分的针保持部件，使得针尖从一端突出，针管的近端部分从另一端突出。它还具有由弹性构件构成的密封构件，该密封构件设置在针管的基端部的外周上以便液密，并且具有能够在其中容纳液体的液体室的液体容纳构件。由于针筒的近端部与液体室连通，密封部件被针保持部件和液体容纳部件压缩并被夹持。

3. 发明申请

US20130197452A1 MEDICAL INSTRUMENT WITH ATTACHED NEEDLE 审中-公开
标题翻译：带有针头的医用仪器
公开(公告)号：US20130197452A1
公开(公告)日：2013-08-01
申请号：US13825981
申请日：2011-06-09
申请人： Kouichi Tachikawa , Junichi Ogawa
发明人： Kouichi Tachikawa , Junichi Ogawa
IPC分类号： A61M5/34
CPC分类号： A61M5/343 , A61M5/28 , A61M5/329 , A61M5/3293 , A61M5/34 , A61M5/344 , A61M5/346
摘要： A medical instrument with attached needle of the present invention includes: a needle tube having a needle tip capable of piercing a living body; and a seal member composed of an elastic member and provided to hold an outer surface of the needle tube in a liquid-tight manner in a condition where the needle tip protrudes from one end and a proximal portion on a side opposite to the needle tip protrudes from the other end. The instrument also has: a liquid containing section having a liquid chamber capable of containing a liquid therein; and a needle seating section formed at one end of the liquid containing section. The seal member is in contact with an inner surface of the needle seating section and is disposed within the needle seating section in a compressed state. The proximal portion of the needle tube communicates with the liquid chamber.
摘要翻译：本发明的具有针的医疗器具包括：针管，其具有能够刺穿活体的针尖; 以及由弹性构件构成的密封构件，其设置成在针尖从一端突出的状态下以液密方式保持针管的外表面，并且与针尖相反的一侧的基部突出从另一端仪器还具有：具有能够在其中容纳液体的液体室的液体容纳部分; 以及形成在所述液体容纳部的一端的针座部。密封构件与针座部的内表面接触，并且以压缩状态设置在针座部内。针管的近端部分与液体室连通。

4. 发明申请

US20140014547A1 DRUG STORAGE CONTAINER 有权
标题翻译：药物储存容器
公开(公告)号：US20140014547A1
公开(公告)日：2014-01-16
申请号：US14007772
申请日：2012-03-27
申请人： Junichi Ogawa , Kouichi Tachikawa
发明人： Junichi Ogawa , Kouichi Tachikawa
IPC分类号： A61J1/14
CPC分类号： A61J1/2093 , A61J1/201 , A61J1/2013 , A61J1/2037 , A61J1/2044 , A61J1/2096
摘要： A drug storage container includes: a first container; a second container that is disposed on the lower end side of the first container; a needle tube for making an internal space of the first container and an internal space of the second container communicate with each other; operating means for performing an operation of bringing the first container closer to the second container; a drug stored in the internal space; and a liquid stored in the internal space. In the drug storage container, with the first container and the second container brought closer to each other by the operating means, the internal space of the first container and the internal space of the second container are made to communicate with each other through the needle tube, and the volume of the internal space of the second container is reduced.
摘要翻译：药物储存容器包括：第一容器; 第二容器，其设置在所述第一容器的下端侧; 用于制造第一容器的内部空间的针管和第二容器的内部空间彼此连通; 用于执行使第一容器更靠近第二容器的操作的操作装置; 储存在内部空间的药物; 以及存储在内部空间中的液体。在药物储存容器中，通过操作装置使第一容器和第二容器彼此靠近，第一容器的内部空间和第二容器的内部空间通过针管彼此连通并且第二容器的内部空间的容积减小。

5. 发明申请

US20130237945A1 DRUG STORAGE CONTAINER 审中-公开
标题翻译：药物储存容器
公开(公告)号：US20130237945A1
公开(公告)日：2013-09-12
申请号：US13988284
申请日：2011-11-14
申请人： Junichi Ogawa , Kouichi Tachikawa
发明人： Junichi Ogawa , Kouichi Tachikawa
IPC分类号： A61J1/18
CPC分类号： B65D31/145 , A61J1/12 , A61J1/1462 , A61J1/1475 , A61J2200/76
摘要： A drug storage container includes a storage bag formed of a sheet-shaped member and configured to store a drug therein and a measurement unit attached to said storage bag. The measurement unit is marked with a scale for measuring the drug left in said storage bag after discharging a portion of the drug from said storage bag. Further the measurement unit is formed of a tubular material having a hardness so as not to undergo deformation depending on the variation in amount of the drug left in the storage bag.
摘要翻译：药物储存容器包括由片状构件形成并构造成在其中储存药物的储存袋和附接到所述储存袋的测量单元。在从所述存储袋排出一部分药物之后，测量单元被标记有用于测量留在所述存储袋中的药物的标尺。此外，测量单元由具有硬度的管状材料形成，以便根据存储袋中留下的药物的量的变化而不发生变形。

6. 发明申请

US20130174518A1 METHOD OF ASSEMBLING MEDICAMENT INJECTION DEVICE 审中-公开
标题翻译：组装药物注射装置的方法
公开(公告)号：US20130174518A1
公开(公告)日：2013-07-11
申请号：US13825391
申请日：2011-09-06
申请人： Kouichi Tachikawa , Junichi Ogawa
发明人： Kouichi Tachikawa , Junichi Ogawa
IPC分类号： A61M5/32
CPC分类号： A61M5/3202 , A61M5/001 , A61M5/28 , A61M5/3293 , A61M5/343 , A61M5/348 , A61M2005/3109 , A61M2207/00 , B65B3/003 , B65B7/2821 , B65B55/06 , B65B55/08
摘要： Disclosed is a method of assembling a medicament injection device including the following steps: a step of integrally fixing a needle tube to a needle hub by high-frequency welding; a step of radiation sterilizing the needle tube and the needle hub; a step of subjecting a container to be filled with a medicament to a sterilization treatment which involves generation of heat; a step of aseptically transporting the needle hub which has been subjected to the radiation sterilization into an isolator device; a step of fixing the needle hub to the container in a sterile environment in the isolator device; and a step of filling the container fixing the needle hub with the medicament in the sterile environment.
摘要翻译：公开了一种组装药物注射装置的方法，包括以下步骤：通过高频焊接将针管一体地固定到针座上的步骤; 对针管和针座辐射消毒的步骤; 将容器填充药物进行涉及产生热的灭菌处理的步骤; 将已经进行了辐射灭菌的针座无菌输送到隔离装置的步骤; 在隔离装置的无菌环境中将针座固定到容器的步骤; 以及在无菌环境中将药剂填充固定针座的容器的步骤。

7. 发明申请

US20120016314A1 GASKET AND SYRINGE 有权
标题翻译：垫子和口令
公开(公告)号：US20120016314A1
公开(公告)日：2012-01-19
申请号：US13255289
申请日：2010-02-23
申请人： Kouichi Tachikawa , Junichi Ogawa
发明人： Kouichi Tachikawa , Junichi Ogawa
IPC分类号： A61M5/315
CPC分类号： A61M5/31515 , A61M2005/3104
摘要： A gasket configured so that a pusher having a male screw thread on the outer periphery of its tip is connected to the gasket through the male screw thread and so that the gasket slides within a syringe outer tube when the pusher is operated in the longitudinal direction. The gasket includes: a gasket body having a hollow section and a female screw thread in the inner peripheral section of the hollow section engaged by the male screw thread; and projections on the outer peripheral section of the gasket body extending circumferentially of the outer peripheral section and axially arranged in spaced relation to each other. When the gasket is not yet inserted into the syringe outer tube, a screw thread located in a portion on the inner side of and in direct proximity to the projection has a smaller height than a screw thread located in the remaining portion.
摘要翻译：垫圈构造成使得具有在其顶端的外周上的外螺纹的推动器通过外螺纹连接到垫圈，并且当推动器沿纵向操作时，衬垫在注射器外管内滑动。所述垫圈包括：在所述中空部的与所述外螺纹接合的中空部的内周部具有中空部和内螺纹的垫圈本体; 以及在所述垫圈主体的外周部分上的突出部，所述外周部分在所述外周部分周向延伸并且彼此间隔开地轴向地布置。当垫圈尚未插入注射器外管中时，位于突出部的内侧并直接靠近凸起的部分中的螺纹具有比位于其余部分中的螺纹更小的高度。

8. 发明授权

US10034981B2 Syringe and syringe assembly 有权
公开(公告)号：US10034981B2
公开(公告)日：2018-07-31
申请号：US14001905
申请日：2012-02-13
申请人： Kouichi Tachikawa , Yoichiro Iwase , Hirotaka Ohashi , Junichi Ogawa
发明人： Kouichi Tachikawa , Yoichiro Iwase , Hirotaka Ohashi , Junichi Ogawa
IPC分类号： A61M5/315 , A61M5/28 , A61M5/24
CPC分类号： A61M5/315 , A61M5/24 , A61M5/28
摘要： This syringe has an outer tube, a gasket, and a pusher. The pusher is provided with: a tubular holding part which covers at least a part of an outer surface of the outer tube and is movable relative to the outer tube in the longitudinal direction thereof; and a pressure part which is connected with the holding part, is inserted into the outer tube, and moves the gasket to the distal side of the outer tube by distally a movement of the holding part relative to the outer tube. In addition, between the holding part and the outer tube, a guide part is provided which guides the movement of the holding part relative to the outer tube.

9. 发明授权

US09415169B2 Gasket and syringe 有权
标题翻译：垫片和注射器
公开(公告)号：US09415169B2
公开(公告)日：2016-08-16
申请号：US13255289
申请日：2010-02-23
申请人： Kouichi Tachikawa , Junichi Ogawa
发明人： Kouichi Tachikawa , Junichi Ogawa
IPC分类号： A61M5/315 , A61M5/31
CPC分类号： A61M5/31515 , A61M2005/3104
摘要： A gasket configured so that a pusher having a male screw thread on the outer periphery of its tip is connected to the gasket through the male screw thread and so that the gasket slides within a syringe outer tube when the pusher is operated in the longitudinal direction. The gasket includes: a gasket body having a hollow section and a female screw thread in the inner peripheral section of the hollow section engaged by the male screw thread; and projections on the outer peripheral section of the gasket body extending circumferentially of the outer peripheral section and axially arranged in spaced relation to each other. When the gasket is not yet inserted into the syringe outer tube, a screw thread located in a portion on the inner side of and in direct proximity to the projection has a smaller height than a screw thread located in the remaining portion.
摘要翻译：垫圈构造成使得具有在其顶端的外周上的外螺纹的推动器通过外螺纹连接到垫圈，并且当推动器在纵向方向上操作时，垫圈在注射器外管内滑动。所述垫圈包括：在所述中空部的与所述外螺纹接合的中空部的内周部具有中空部和内螺纹的垫圈本体; 以及在所述垫圈主体的外周部分上的突出部，所述外周部分在所述外周部分周向延伸并且彼此间隔开地轴向地布置。当垫圈尚未插入注射器外管中时，位于突出部的内侧并直接靠近凸起的部分中的螺纹具有比位于其余部分中的螺纹更小的高度。

10. 发明授权

US08863948B2 Drug storage container 有权
标题翻译：药品储存容器
公开(公告)号：US08863948B2
公开(公告)日：2014-10-21
申请号：US14007772
申请日：2012-03-27
申请人： Junichi Ogawa , Kouichi Tachikawa
发明人： Junichi Ogawa , Kouichi Tachikawa
IPC分类号： B65D25/08
CPC分类号： A61J1/2093 , A61J1/201 , A61J1/2013 , A61J1/2037 , A61J1/2044 , A61J1/2096
摘要： A drug storage container includes: a first container; a second container that is disposed on the lower end side of the first container; a needle tube for making an internal space of the first container and an internal space of the second container communicate with each other; operating means for performing an operation of bringing the first container closer to the second container; a drug stored in the internal space; and a liquid stored in the internal space. In the drug storage container, with the first container and the second container brought closer to each other by the operating means, the internal space of the first container and the internal space of the second container are made to communicate with each other through the needle tube, and the volume of the internal space of the second container is reduced.
摘要翻译：药物储存容器包括：第一容器; 第二容器，其设置在所述第一容器的下端侧; 用于制造第一容器的内部空间的针管和第二容器的内部空间彼此连通; 用于执行使第一容器更靠近第二容器的操作的操作装置; 储存在内部空间的药物; 以及存储在内部空间中的液体。在药物储存容器中，通过操作装置使第一容器和第二容器彼此靠近，第一容器的内部空间和第二容器的内部空间通过针管彼此连通并且第二容器的内部空间的容积减小。

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