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31. 发明专利

JP2009183738A Syringe 有权
标题翻译：注射器
公开(公告)号：JP2009183738A
公开(公告)日：2009-08-20
申请号：JP2009095094
申请日：2009-04-09
申请人： B Braun Melsungen Ag , ベー・ブラウン・メルズンゲン・アクチエンゲゼルシャフトB.Braun Melsungen Aktiengesellschaft
发明人： WOEHR KEVIN , FREIGANG HELMUT , FUCHS JUERGEN , REUTER JUERGEN , SIEMON KLAUS , WENDE JOERG , HILBERG FRANK
IPC分类号： A61M5/32 , A61M5/315
CPC分类号： A61M5/3273 , A61M5/326 , A61M5/3275 , A61M2005/31516 , A61M2005/325 , Y10S128/919
摘要： PROBLEM TO BE SOLVED: To provide a hypodermic needle assembly which reduces risk of unintentional exposure of a used needle by automatically engaging a needle shield without requiring a complex mechanism or operation by a user. SOLUTION: This syringe is equipped with two advancing mechanisms, and includes a syringe barrel 308 having a closing end part 311 with a syringe tip end part 314 and a bore; and a plunger 310 having an extension pin 316 and a plunger tip end part 318 through which the extension pin 316 penetrates. Two kinds of force are provided by the advancing mechanisms acting on the plunger. The first force acts on the plunger to move the plunger to a second position wherein the plunger tip end part 318 is in contact with the closing end part of the syringe barrel 308 and the second force acts on the plunger tip end part 310 to move to a third position with respect to the plunger tip end part. The extension pin 316 actuates a pressure trigger part to interact with a needle tip end block means of the needle assembly installed on the syringe. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种皮下注射针组件，其通过自动地接合针护罩而减少了无意中暴露使用过的针头的风险，而不需要使用者的复杂机构或操作。解决方案：该注射器配备有两个前进机构，并且包括注射器筒308，其具有带有注射器末端部314和孔的封闭端部311; 以及具有延伸销316和柱塞顶端部分318的柱塞310，延伸销316穿过该柱塞顶端部分318。作用在柱塞上的前进机构提供两种力。第一力作用在柱塞上以将柱塞移动到第二位置，其中柱塞顶端部318与注射器筒308的闭合端部接触，并且第二力作用在柱塞末端部310上以移动到相对于柱塞前端部的第三位置。延伸销316致动压力触发部分以与安装在注射器上的针组件的针尖端部块装置相互作用。版权所有（C）2009，JPO＆INPIT

32. 发明专利

JP2002355291A PUNCTURE CANNULA 审中-公开
公开(公告)号：JP2002355291A
公开(公告)日：2002-12-10
申请号：JP2002130618
申请日：2002-05-02
申请人： BRAUN MELSUNGEN AG
发明人： FREIGANG HELMUT , MANFRED SEEBER , SIEMON KLAUS
IPC分类号： A61H39/08 , A61B17/34 , A61B18/18 , A61M5/14 , A61M19/00 , A61M25/00 , A61N1/05 , A61N1/18
摘要： PROBLEM TO BE SOLVED: To provide a puncture cannula which can be easily manufactured and realize safe contact with a cable. SOLUTION: This puncture cannula, especially for stimulating a nerve, is equipped with a cannula (10) made of stainless steel attached to a cannula hub (11)and a cable (19) with a core (21) extended through an inserting groove (18) equipped on the cannula hub (11) and connected to the cannula (10) made of stainless steel. The hub (11) of the cannula (10) is equipped with a metallic fastening member (24) formed so as to be equipped with a first fastening slot (26) for engaging the cannula (10) made of stainless steel and a second fastening slot (27) for engaging the core (21) of the cable (19).

33. 发明专利

JP2002102345A INTRAVENOUS CATHETER DEVICE 审中-公开
公开(公告)号：JP2002102345A
公开(公告)日：2002-04-09
申请号：JP2001216612
申请日：2001-07-17
申请人： BRAUN MELSUNGEN AG
发明人： WOEHR KEVIN
IPC分类号： A61M5/32 , A61M5/158 , A61M5/50 , A61M25/00 , A61M25/06
摘要： PROBLEM TO BE SOLVED: To provide an intravenous catheter device, which is formed so that the tip of a needle can not puncture an object or human being when the needle is moved away from a catheter. SOLUTION: This intravenous catheter device is provided with a tubular catheter 24 having a hub 26 of the catheter and a needle 16 equipped with a hub 12 of the needle. The needle 16 passes through a needle protecting means 12 located in a hollow space 27 of the hub 26 of the catheter. The needle 16 is provided with an irregularly configured portion 138 to be fitted with the needle protecting means 120 when pulling in the needle 16, the needle protecting means 120 is pulled out as well by fitting, and the needle protecting means 120 protects a needle tip 18. In order to hold the needle protecting means 120, an annular projection 136a is provided on the inner wall of the hub 26 of the catheter and the projection 136a is formed continuous or while having a break.

34. 发明专利

JP2002000723A INJECTION PUMP 失效
公开(公告)号：JP2002000723A
公开(公告)日：2002-01-08
申请号：JP2001136075
申请日：2001-05-07
申请人： BRAUN MELSUNGEN AG
发明人： ANGERSBACH KLAUS , HEITMEIER ROLF
IPC分类号： A61M5/00 , A61M1/36 , A61M5/14 , A61M5/142 , A61M5/20
摘要： PROBLEM TO BE SOLVED: To provide an injection pump applicable to both stationary use and movable use and having a characteristic required for both. SOLUTION: A self-containable basic module 10 having a pump part and an energy storage means is arranged in this injection pump. The basic module 10 can be inserted into an operation module 20 having an input device 27 capable of more complicately inputs for more sophisticated programming and an executing task. Thus, the injection pump can be used as the basic module 10 or a combination of the basic module 10 and the operation module 20.

35. 发明专利

JP2000334037A REMOVAL OF VIRAL ENVELOPE FROM BLOOD, PLASMA, OR SERUM 失效
公开(公告)号：JP2000334037A
公开(公告)日：2000-12-05
申请号：JP2000111324
申请日：2000-04-12
申请人： BRAUN MELSUNGEN AG
发明人： SCHETTLER VOLKER , MUELLER GERHARD A
IPC分类号： A61K35/14 , A61L2/00 , A61M1/34 , A61M1/36 , B01D15/04 , B01D15/08 , B01D61/14 , B01D61/24 , C12S3/22
摘要： PROBLEM TO BE SOLVED: To enable to remove viral envelope from blood, plasma, or serum by using at least one kind of polyaniline, one kind of deposit filter, and a composition containing one kind of polyaniline bonding adsorption substance. SOLUTION: Polyaniline and especially heparin are added to a deposit buffer within the H.E.L.P method. A complex of polyaniline and viral envelope is effectively deposited. The deposit is rejected through a deposit filter. A fluid composed of blood, plasma, or serum, which is diluted by the buffer and containing an excessive amount of polyaniline, is passed through a polyaniline bonding adsorption substance. The excessive amount of polyaniline is removed, and a dialysis is carried out to generate blood so that the blood is restored to its original viscosity. At last, the blood, from which viral envelope has been substantially removed, is adjusted to a physiological pH, and then returned to a patient.

36. 发明专利

JP2000028467A IMPROVED DEVICE FOR ACCURATELY MEASURING PHYSICAL QUANTITY AND METHOD FOR VERIFYING CORRECT OPERATION OF THE SAME 失效
公开(公告)号：JP2000028467A
公开(公告)日：2000-01-28
申请号：JP18171499
申请日：1999-06-28
申请人： BRAUN MELSUNGEN AG
发明人： FERRI ANGELO
IPC分类号： G01L1/00 , G01D3/08 , G01D18/00 , G01L9/00 , G01L27/00
摘要： PROBLEM TO BE SOLVED: To enable the self-diagnosis of the correct operation of a device while the device is being used even in the case of the installation of a single device. SOLUTION: This device is constituted of a closed circuit network. The branches of the closed circuit network are constituted of at least one Wheatstone bridge 1. The Wheatstone bridge 1 is continuously connected to a power source 3 and is connected in parallel to a resistive branch 4 constituted of at least two serially connected resistances R7 and R8. The first point 5, which is a contact for a bipolar-system device for measuring potential differences, is set between the resistances R7 and R8. The second and third alternative connecting points 6 and 7 of this device are arranged at the branches of the bridge 1.

37. 发明专利

JPH10314275A IMPERMEABLE, SOFT MULTIBLOCK BAG 失效
公开(公告)号：JPH10314275A
公开(公告)日：1998-12-02
申请号：JP13592698
申请日：1998-05-01
申请人： BRAUN MELSUNGEN AG
发明人： LORETTI MAURICE , CHATTOT RAOUL , DJOKIC SARA
IPC分类号： B65D81/32 , A61J1/00 , A61J1/05 , A61J1/10 , A61J1/12 , A61J1/20 , B29C65/76 , B32B27/32
摘要： PROBLEM TO BE SOLVED: To provide an impermeable, soft multiblock bag for medical use for a sterilized solution and a manufacture of such a bag. SOLUTION: In an impermeable, soft multiblock bag made of two sheets where complex materials are fused together, for medical use for a sterilized solution for perfusion, the sheet forming the interior wall of the bag is made of a polypropylene and is coupled to the outer layer of a thermoplastic polymer by a polyolefin layer, and the sheet made of a homogeneous-phase copolymer of a propylene and facing the contents of the bag is fused adjacent to the inside of an inter-block area and the inside of a peripheral region so that while a fused part forming the interblock area can be ruptured with a force in the range of 10 to 30N, a fused part inside the peripheral region cannot.

38. 发明专利

JPH09206285A CATHETER SET THAT CAN BE CONNECTED TO ECG 失效
公开(公告)号：JPH09206285A
公开(公告)日：1997-08-12
申请号：JP1003597
申请日：1997-01-23
申请人： BRAUN MELSUNGEN AG
发明人： HAINTSU BUIIGERU
IPC分类号： A61B5/0478 , A61B5/00 , A61B5/0408 , A61B5/042 , A61M25/00 , A61M25/01 , A61M25/02 , H01R11/14 , H01R11/24
摘要： PROBLEM TO BE SOLVED: To provide a catheter set that can be connected to ECG, in which a connector can be easily attached to a guide wire. SOLUTION: This catheter set has a flexible catheter 10 placed on a guide wire 17 by the Seldinger technique. In order to take out an electric potential from the guide wire 17, a clamp member 18 is attached at either of its parts to the guide wire 17 from one side. Thus, the electric potential can be taken out from immediately behind a catheter hub 15.

39. 发明专利

JPH08299436A METHOD AND DEVICE FOR SIMULTANEOUSLY REMOVING TUMOR NECROSISFACTOR ALPHA AND BACTERIAL LIPO POLYSACCHARIDES FROM WHOLE BLOOD AND/OR BLOOD PLASMA 失效
公开(公告)号：JPH08299436A
公开(公告)日：1996-11-19
申请号：JP10587696
申请日：1996-04-25
申请人： BRAUN MELSUNGEN AG
发明人： KAARUUJIIKUFURIITO BOOSU , DEIITORITSUHI ZAIDERU , ANETSUTE TORAUTOBUAIN , GERORUDO MORUSHIYU
IPC分类号： A61K35/14 , A61K35/16 , A61M1/36 , A61M1/38 , B01D15/04 , B01J20/26 , B01J20/28 , C07K14/525
摘要： PROBLEM TO BE SOLVED: To provide a process and a device for the simultaneous and effective extracorporeal elimination of tumor necrosis factor alpha and bacterial lipopolysaccharides from whole blood and/or blood plasma. SOLUTION: In a process to remove tumor necrosis factor alpha and/or bacterial lipopolysaccharides extracorporeally from whole blood and/or blood plasma in an extracorporeal perfusion system, the blood or plasma is passed over a cation exchanger and an anion exchanger material. A device for the extracorporeal treatment of patient's blood or plasma contains a cation exchanger material and an anion exchanger material wherein these materials are contained in at least one compartment of an extracorporeal perfusion system.

40. 发明专利

JPH07289644A DEVICE TO LEAD CATHETER INTO BODY CAVITY 失效
公开(公告)号：JPH07289644A
公开(公告)日：1995-11-07
申请号：JP9479795
申请日：1995-04-20
申请人： BRAUN MELSUNGEN AG , MIHIYAERU MEERUMAN
发明人： MIHIYAERU MEERUMAN , KEBIN FUIRITSUPU BUEERU
IPC分类号： A61M25/00 , A61B17/34 , A61M25/01 , A61M25/06
摘要： PURPOSE: To provide an instrument for introducing a catherter which gives an easy operation of the catherter. CONSTITUTION: A catherter for spinal anesthesia contains a needle 12 whose length is shorter than that of the catherter 10. An operating thread 17 for pulling the needle 12 out of the catherter 10 is connected to a back end of the needle 12 which has a lateral opening 15. When inserting a tip 16 of the needle 12 into a subarachnoid space, liquid material flows into the catherter 10 through the opening 15. Thus, successful puncturing can be checked. When a dura is punctured with the tip 16 of the needle 12, the puncturing hole is expanded by a front end 26 of the catherter 10 and the catheter sticks to the puncturing hole. After the stabbing, the needle 12 is pulled out by pulling the operating thread 17.

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