公开(公告)号：US08261781B2

公开(公告)日：2012-09-11

申请号：US12443216

申请日：2007-10-12

Applicant: Masaomi Imai ,  Hiromitsu Okabe ,  Shingo Koyama

Inventor： Masaomi Imai ,  Hiromitsu Okabe ,  Shingo Koyama

IPC: B65B1/04 ,  B65B3/04 ,  B65B31/00

CPC classification number: A61M39/10 ,  A61M5/007 ,  A61M5/1408 ,  A61M5/1456 ,  A61M5/31501 ,  A61M5/31505 ,  A61M5/31511 ,  A61M39/223 ,  A61M39/24 ,  A61M2039/1077 ,  A61M2039/1083

Abstract: A medical apparatus includes: a first vessel for supplying a first liquid; a second vessel for supplying a second liquid; a mixing vessel for mixing the first and second liquids; a connector including a first flow passage connected to the first vessel, a second flow passage connected to the second vessel, a third flow passage connected to the mixing vessel and joined to the first flow passage and the second flow passage, and a discharge port which communicates with the third flow passage; and a flow passage opening/closing device provided in the third flow passage at a joint part where the first flow passage and the second flow passage join the third flow passage or at a part on a discharge port side relative to the joint part and which is operative to open/close the third flow passage.

Abstract translation: 医疗装置包括：用于供给第一液体的第一容器; 用于供应第二液体的第二容器; 用于混合第一和第二液体的混合容器; 连接器，包括连接到第一容器的第一流动通道，连接到第二容器的第二流动通道，连接到混合容器并连接到第一流动通道和第二流动通道的第三流动通道，以及排出口， 与第三流道连通; 以及流路开闭装置，其设置在第三流路的第一流路和第二流路相对于接头部的第三流路连通或排出口侧的部分的接合部， 操作以打开/关闭第三流动通道。

公开(公告)号：US20100030074A1

公开(公告)日：2010-02-04

申请号：US12443216

申请日：2007-10-12

Applicant: Masaomi Imai ,  Hiromitsu Okabe ,  Shingo Koyama

Inventor： Masaomi Imai ,  Hiromitsu Okabe ,  Shingo Koyama

IPC: A61B6/00 ,  B01F15/02 ,  B01F13/04

CPC classification number: A61M39/10 ,  A61M5/007 ,  A61M5/1408 ,  A61M5/1456 ,  A61M5/31501 ,  A61M5/31505 ,  A61M5/31511 ,  A61M39/223 ,  A61M39/24 ,  A61M2039/1077 ,  A61M2039/1083

Abstract: A medical apparatus includes: a first vessel for supplying a first liquid; a second vessel for supplying a second liquid; a mixing vessel for mixing the first and second liquids; a connector including a first flow passage connected to the first vessel, a second flow passage connected to the second vessel, a third flow passage connected to the mixing vessel and joined to the first flow passage and the second flow passage, and a discharge port which communicates with the third flow passage; and a flow passage opening/closing device provided in the third flow passage at a joint part where the first flow passage and the second flow passage join the third flow passage or at a part on a discharge port side relative to the joint part and which is operative to open/close the third flow passage.

Abstract translation: 医疗装置包括：用于供给第一液体的第一容器; 用于供应第二液体的第二容器; 用于混合第一和第二液体的混合容器; 连接器，包括连接到第一容器的第一流动通道，连接到第二容器的第二流动通道，连接到混合容器并连接到第一流动通道和第二流动通道的第三流动通道，以及排出口， 与第三流道连通; 以及流路开闭装置，其在第一流路和第二流路相对于接头部的第三流路连通或排出口侧的部分的接合部设置在第三流路中， 操作以打开/关闭第三流动通道。

公开(公告)号：US20100198151A1

公开(公告)日：2010-08-05

申请号：US12670218

申请日：2007-10-31

Applicant: Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

Inventor： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC: A61M5/32 ,  A61M5/50

CPC classification number: A61M5/326 ,  A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/50 ,  A61M2005/3103 ,  A61M2005/3128 ,  A61M2005/3247 ,  A61M2005/3267

Abstract: A drug solution injector comprises a needle tube having a sharp needlepoint, a bottomed outer cylinder arranged on the base end side of the needle tube and having an inside space communicable with the inside of the needle tube, a gasket slidable within the outer cylinder, a drug solution in the space formed by the outer cylinder and the gasket, a support member supporting the needle tube and having a flow channel communicating with the inside of the needle tube, an operation mechanism permitting selection between a communicated state wherein the inside of the needle tube and the inside of the outer cylinder communicate with each other through the flow channel and a blocked state wherein the communication is blocked by rotating the support member, and an exposure preventer for preventing exposure of the needlepoint.

Abstract translation: 药液注射器包括具有尖锐针尖的针管，设置在针管的基端侧的底部外筒，并且具有与针管内部可连通的内部空间，可在外筒内滑动的垫圈， 由外筒和垫圈形成的空间中的药液，支撑针管并具有与针管内连通的流路的支撑构件，允许在连通状态之间进行选择的操作机构，其中针 管和外筒的内部通过流动通道彼此连通，并且阻止状态，其中通过旋转支撑构件阻止连通，以及用于防止针尖暴露的防暴剂。

公开(公告)号：US20070265580A1

公开(公告)日：2007-11-15

申请号：US11878143

申请日：2007-07-20

Applicant: Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

Inventor： Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

IPC: A61M5/315

CPC classification number: A61M5/31555 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/3158 ,  A61M2005/31508

Abstract: A syringe with which an accurate amount of a liquid can be discharged by a simple operation. The syringe 1 includes an outer tube 2, a gasket 3 slidable in the outer tube 2, a pusher 4 operable for moving the gasket 3, and a stopper 5 disposed to be slidable along the longitudinal direction of the pusher 4. The stopper 5 is fixed relative to the pusher 4 by the engagement of engaging portions, provided therein, with racks 47a, 47b formed on the pusher 4. When an operating portion 71 is depressed, the fixation condition is released, permitting regulation of the position of the stopper 5 on the pusher 4. When the depression on the operating portion 71 is canceled, the fixation condition is retained. When the pusher 4 is pressed in the tip end direction, a tip end face 66 of the stopper 5 comes into contact with a base end portion 28 of the outer tube 2, whereby the depth of insertion of the pusher 4 into the outer tube 2 is restricted, and a set amount of a chemical 100 is discharged through a diameter-reduced portion 22.

公开(公告)号：US20050126653A1

公开(公告)日：2005-06-16

申请号：US10507816

申请日：2003-03-13

Applicant: Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

Inventor： Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

IPC: A61M5/28 ,  A61G12/00 ,  A61J1/00 ,  A61J1/20 ,  A61M5/31 ,  B65B1/04

CPC classification number: A61J1/2089 ,  A61J1/201 ,  A61J1/2096 ,  A61M2005/3123

Abstract: A sanitary recovering instrument capable of positively recovering, when excessive chemical liquid and interfusing gas are to be discarded from a liquid filled container pre-filled with a liquid and sealed, them into a closed space. The recovering instrument (1) in a preferable embodiment comprises a container body (2), a hollow needle tube (3), a gasket (4), an enclosing member (5), a cap (6), and a holder (7). When the needle tube (3) is allowed to puncture the elastic membrane (94) of the liquid-filled container (pre-filled syringe (8)), excessive chemical liquid and interfusing air are introduced into the storing space (20) in the container body (2) via the inner cavity (31) of the needle tube (3) to thereby move the gasket (4) slidingly and increase the volume of the space (20) according to the amount introduced.

Abstract translation: 一种能够积极地恢复的卫生回收器具，当过量的化学液体和混合气体将从预填充有液体的液体填充的容器中被丢弃并被密封时，它们进入封闭的空间。 在优选实施例中的回收器具（1）包括容器主体（2），中空针管（3），衬垫（4），封闭构件（5），盖（6）和保持器 ）。 当允许针管（3）刺穿充满液体的容器（预填充注射器（8））的弹性膜（94）时，过量的化学液体和混合空气被引入到储存空间（20）中 通过针管（3）的内腔（31）容纳主体（2），从而滑动地移动垫圈（4），并根据引入量增加空间（20）的体积。

公开(公告)号：US20050131354A1

公开(公告)日：2005-06-16

申请号：US10500339

申请日：2002-12-26

Applicant: Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

Inventor： Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

IPC: A61M5/315 ,  A61M5/00

CPC classification number: A61M5/31555 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/3158 ,  A61M2005/31508

Abstract: A syringe with which an accurate amount of a liquid can be discharged by a simple operation. The syringe 1 includes an outer tube 2, a gasket 3 slidable in the outer tube 2, a pusher 4 operable for moving the gasket 3, and a stopper 5 disposed to be slidable along the longitudinal direction of the pusher 4. The stopper 5 is fixed relative to the pusher 4 by the engagement of engaging portions, provided therein, with racks 47a, 47b formed on the pusher 4. When an operating portion 71 is depressed, the fixation condition is released, permitting regulation of the position of the stopper 5 on the pusher 4. When the depression on the operating portion 71 is canceled, the fixation condition is retained. When the pusher 4 is pressed in the tip end direction, a tip end face 66 of the stopper 5 comes into contact with a base end portion 28 of the outer tube 2, whereby the depth of insertion of the pusher 4 into the outer tube 2 is restricted, and a set amount of a chemical 100 is discharged through a diameter-reduced portion 22.

Abstract translation: 通过简单的操作能够排出精确量的液体的注射器。 注射器1包括外管2，可在外管2中滑动的垫圈3，可移动垫圈3的推动器4和沿推动器4的纵向滑动设置的止动件5.止动器5是 通过设置在其中的接合部分与形成在推动器4上的齿条47a，47b的接合部分相对于推动器4固定。当操作部分71被压下时，释放固定条件，允许调节 止动器5在推动器4上。当操作部分71上的凹陷被取消时，保持固定条件。 当推动器4在尖端方向被按压时，止动件5的前端面66与外管2的基端部28接触，由此推动器4插入到外管2中的深度 被限制，并且一定量的化学品100通过直径减小部分22排出。

公开(公告)号：US08277421B2

公开(公告)日：2012-10-02

申请号：US12670218

申请日：2007-10-31

Applicant: Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

Inventor： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC: A61M5/32

CPC classification number: A61M5/326 ,  A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/50 ,  A61M2005/3103 ,  A61M2005/3128 ,  A61M2005/3247 ,  A61M2005/3267

Abstract: A drug solution injector comprises a needle tube having a sharp needlepoint, a bottomed outer cylinder arranged on the base end side of the needle tube and having an inside space communicable with the inside of the needle tube, a gasket slidable within the outer cylinder, a drug solution in the space formed by the outer cylinder and the gasket, a support member supporting the needle tube and having a flow channel communicating with the inside of the needle tube, an operation mechanism permitting selection between a communicated state wherein the inside of the needle tube and the inside of the outer cylinder communicate with each other through the flow channel and a blocked state wherein the communication is blocked by rotating the support member, and an exposure preventer for preventing exposure of the needlepoint.

Abstract translation: 药液注射器包括具有尖锐针尖的针管，设置在针管的基端侧的底部外筒，并且具有与针管内部可连通的内部空间，可在外筒内滑动的垫圈， 由外筒和垫圈形成的空间中的药液，支撑针管并具有与针管内连通的流路的支撑构件，允许在连通状态之间进行选择的操作机构，其中针 管和外筒的内部通过流动通道彼此连通，并且阻止状态，其中通过旋转支撑构件阻止连通，以及用于防止针尖暴露的防暴剂。

公开(公告)号：US07427276B2

公开(公告)日：2008-09-23

申请号：US11878143

申请日：2007-07-20

Applicant: Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

Inventor： Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

IPC: A61M5/00 ,  A61M5/178 ,  A61M5/315

CPC classification number: A61M5/31555 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/3158 ,  A61M2005/31508

Abstract: A syringe with which an accurate amount of a liquid can be discharged by a simple operation.The syringe 1 includes an outer tube 2, a gasket 3 slidable in the outer tube 2, a pusher 4 operable for moving the gasket 3, and a stopper 5 disposed to be slidable along the longitudinal direction of the pusher 4. The stopper 5 is fixed relative to the pusher 4 by the engagement of engaging portions, provided therein, with racks 47a, 47b formed on the pusher 4. When an operating portion 71 is depressed, the fixation condition is released, permitting regulation of the position of the stopper 5 on the pusher 4. When the depression on the operating portion 71 is canceled, the fixation condition is retained. When the pusher 4 is pressed in the tip end direction, a tip end face 66 of the stopper 5 comes into contact with a base end portion 28 of the outer tube 2, whereby the depth of insertion of the pusher 4 into the outer tube 2 is restricted, and a set amount of a chemical 100 is discharged through a diameter-reduced portion 22.

Abstract translation: 通过简单的操作能够排出精确量的液体的注射器。 注射器1包括外管2，可在外管2中滑动的垫圈3，可移动垫圈3的推动器4和沿推动器4的纵向可滑动的止动件5。 止动器5通过与设置在其中的接合部分接合而形成在推动器4上的齿条47a，47b相对于推动器4固定。 当操作部分71被按下时，释放固定条件，从而允许止动件5在推动器4上的位置的调节。 当操作部分71上的凹陷被取消时，保持固定条件。 当推动器4在尖端方向被按压时，止动件5的前端面66与外管2的基端部28接触，由此推动器4插入到外管2中的深度 被限制，并且一定量的化学品100通过直径减小部分22排出。

公开(公告)号：US07261704B2

公开(公告)日：2007-08-28

申请号：US10500339

申请日：2002-12-26

Applicant: Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

Inventor： Kouichi Tachikawa ,  Shingo Koyama ,  Hiromitsu Okabe

IPC: A61M5/00

CPC classification number: A61M5/31555 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/3158 ,  A61M2005/31508

Abstract: A syringe with which an accurate amount of a liquid can be discharged by a simple operation.The syringe 1 includes an outer tube 2, a gasket 3 slidable in the outer tube 2, a pusher 4 operable for moving the gasket 3, and a stopper 5 disposed to be slidable along the longitudinal direction of the pusher 4. The stopper 5 is fixed relative to the pusher 4 by the engagement of engaging portions, provided therein, with racks 47a, 47b formed on the pusher 4. When an operating portion 71 is depressed, the fixation condition is released, permitting regulation of the position of the stopper 5 on the pusher 4. When the depression on the operating portion 71 is canceled, the fixation condition is retained. When the pusher 4 is pressed in the tip end direction, a tip end face 66 of the stopper 5 comes into contact with a base end portion 28 of the outer tube 2, whereby the depth of insertion of the pusher 4 into the outer tube 2 is restricted, and a set amount of a chemical 100 is discharged through a diameter-reduced portion 22.

Abstract translation: 通过简单的操作能够排出精确量的液体的注射器。 注射器1包括外管2，可在外管2中滑动的垫圈3，可移动垫圈3的推动器4和沿推动器4的纵向可滑动的止动件5。 止动器5通过与设置在其中的接合部分接合而形成在推动器4上的齿条47a，47b相对于推动器4固定。 当操作部分71被按下时，释放固定条件，从而允许止动件5在推动器4上的位置的调节。 当操作部分71上的凹陷被取消时，保持固定条件。 当推动器4在尖端方向被按压时，止动件5的前端面66与外管2的基端部28接触，由此推动器4插入到外管2中的深度 被限制，并且一定量的化学品100通过直径减小部分22排出。

公开(公告)号：US20110106046A1

公开(公告)日：2011-05-05

申请号：US12990635

申请日：2009-04-07

Applicant: Takaaki Hiranuma ,  Masafumi Takemoto ,  Hiromitsu Okabe

Inventor： Takaaki Hiranuma ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC: A61J1/20

CPC classification number: A61J1/2096 ,  A61J1/201 ,  A61J1/2051 ,  A61M5/162 ,  A61M39/04 ,  A61M39/0606 ,  A61M39/1011 ,  A61M2039/1072 ,  A61M2039/1077 ,  A61M2039/267

Abstract: A connector assembly is provided with a first connector equipped with a first connector body, a hollow needle supported on the inner side of the first connector body and having a side hole (53), and a first sealing member having a head which can be pierced through by the hollow needle; a second connector equipped with a second connector body and also with a second scaling member which can, when in a mounted state, be pierced through by the hollow needle; and a close-contact maintaining means which can, when in the mounted state, maintain that the head and the second sealing member are in close contact with each other. When the second connector becomes pulled out of the first connector, the head and the second sealing member are held in close contact with each other by the close-contact maintaining means until the hollow needle is pulled out of the second scaling member.

Abstract translation: 连接器组件设置有第一连接器，该第一连接器配备有第一连接器主体，支撑在第一连接器主体的内侧上并具有侧孔（53）的中空针，以及具有可被穿孔的头部的第一密封构件 通过中空针; 第二连接器，其配备有第二连接器本体，并且还具有第二定标构件，当处于安装状态时，所述第二连接器本体能够被中空针刺穿; 以及紧密接触保持装置，其能够在处于安装状态时保持头部和第二密封构件彼此紧密接触。 当第二连接器从第一连接器拉出时，头部和第二密封构件通过紧密接触保持装置保持彼此紧密接触，直到中空针被拉出第二定标构件。