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71. 发明授权

US5833604A Variable stiffness electrophysiology catheter 失效
标题翻译：可变刚度电生理导管
公开(公告)号：US5833604A
公开(公告)日：1998-11-10
申请号：US738825
申请日：1996-10-28
申请人： Russell A. Houser , Tom Bourne
发明人： Russell A. Houser , Tom Bourne
IPC分类号： A61B18/14 , A61M25/01 , A61N1/02 , A61B5/04
CPC分类号： A61M25/0144 , A61B18/1492 , A61M25/0136 , A61M25/0147 , A61N1/02
摘要： A catheter supporting a tip electrode for percutaneous insertion into a living body having a steering mechanism that includes an elongated body bendable in response to external forces to steer the tip electrode. An axially movable stiffening member, preferably in the form of a sleeve or rod provides a variable resistance to bending of the body in response to an applied bending force. A control stylet or sleeve extends through the catheter and is attached to the stiffening member for moving the stiffening member in a distal/proximal direction relative to the body.
摘要翻译：支撑用于经皮插入到具有转向机构的活体中的尖端电极的导管，所述转向机构包括能够响应于外力而弯曲的细长体，以转向尖端电极。轴向移动的加强构件，优选地为套筒或杆的形式，提供了响应于所施加的弯曲力而对身体弯曲的可变阻力。控制探针或套管延伸穿过导管并且附接到加强构件，用于相对于身体在远端/近端方向上移动加强构件。

72. 发明授权

US5507779A Cardiac insulation for defibrillation 失效
标题翻译：心脏绝缘除颤
公开(公告)号：US5507779A
公开(公告)日：1996-04-16
申请号：US226742
申请日：1994-04-12
申请人： Peter A. Altman
发明人： Peter A. Altman
IPC分类号： A61B19/00 , A61N1/02 , A61N1/05 , A61N1/08 , A61N1/39
CPC分类号： A61N1/05 , A61N1/02 , A61N1/08 , A61N1/3918 , A61B2090/0815 , Y10S128/908
摘要： A defibrillation insulating device insulates the heart from the body. This forces current to flow through the heart without passing through surrounding tissues, thus increasing the current density throughout the heart, to depolarize the majority of the cardiac tissue with a minimum of energy.
摘要翻译：除颤绝缘装置将心脏与身体绝缘。这迫使电流流过心脏而不通过周围组织，从而增加整个心脏的电流密度，以最小的能量去除大部分心脏组织。

73. 发明授权

US5419921A Pacing lead insulator 失效
标题翻译：起搏绝缘子
公开(公告)号：US5419921A
公开(公告)日：1995-05-30
申请号：US312256
申请日：1994-09-26
申请人： Richard L. Molacek , Kenneth E. Cobian , Michael J. Ebert , Allan H. Jevne , James R. Keogh , Paul C. Slaikeu
发明人： Richard L. Molacek , Kenneth E. Cobian , Michael J. Ebert , Allan H. Jevne , James R. Keogh , Paul C. Slaikeu
IPC分类号： A61N1/02 , A61N1/04 , B05D5/12
CPC分类号： A61N1/02 , A61N1/05
摘要： The present invention provides resistance to degradation from environmental stress cracking (ESC) and metal ion induced oxidation (MIO) for implantable, flexible pacing lead insulators having a body of polyether polyurethane elastomer material. A thin layer of a second polyurethane elastomer is applied as an overcoat to the lead insulator body. The second polyurethane is more resistant to ESC and MIO than the elastomer comprising the body of the insulator. Because ESC and MIO are surface phenomina, only a thin layer of the second material is required and the mechanical properties of the base material will determine the overall mechanical properties of the lead insulator.
摘要翻译：本发明提供对具有聚醚聚氨酯弹性体材料体的可植入，柔性起搏引线绝缘子的环境应力开裂（ESC）和金属离子诱导氧化（MIO）的降解性。将第二聚氨酯弹性体的薄层作为外涂层施加到引线绝缘体主体。第二聚氨酯比包含绝缘体主体的弹性体更耐ESC和MIO。因为ESC和MIO是表面的，所以仅需要第二材料的薄层，并且基材的机械性能将决定铅绝缘体的整体机械性能。

74. 发明授权

US4245642A Lead connector 失效
标题翻译：引线连接器
公开(公告)号：US4245642A
公开(公告)日：1981-01-20
申请号：US053000
申请日：1979-06-28
申请人： Frank Skubitz , Roger L. Funk
发明人： Frank Skubitz , Roger L. Funk
IPC分类号： A61N1/02 , A61N1/375 , H01R4/38 , A61N1/00
CPC分类号： A61N1/3752 , A61N1/02 , H01R4/38
摘要： Lead connector for use between an external pulse generator and a pacing lead. The lead connector includes elongated geometrical spaced connector pins which plug into connector terminals of the pulse generator and a hole accepting the connector end of the pacing lead. A case of the lead connector supports a pressure plate which is spring biased against a thumbscrew and engages a connector of the pacing lead against the connector pins of the lead connector.
摘要翻译：用于外部脉冲发生器和起搏引线之间的引线连接器。引线连接器包括细长的几何间隔开的连接器插脚，其插入脉冲发生器的连接器端子和接纳起搏引线的连接器端的孔。引线连接器的壳体支撑压板，该压板弹簧偏压于指旋螺钉，并将起搏引线的连接器接合到引线连接器的连接器引脚。

75. 发明授权

US4097113A Electrical connectors for portable electronic physiological instruments having separable first and second components 失效
标题翻译：具有可分离的第一和第二组分的便携式电子生理仪器的电连接器
公开(公告)号：US4097113A
公开(公告)日：1978-06-27
申请号：US720148
申请日：1976-09-03
申请人： Stephen L. McKelvy
发明人： Stephen L. McKelvy
IPC分类号： A61B5/0432 , A61N1/02 , A61N1/39 , H01R13/28 , H01R13/428 , H01R13/73 , A61N1/36
CPC分类号： A61B5/0432 , A61N1/02 , A61N1/39 , H01R13/28 , A61N1/3968 , H01R13/428 , H01R13/73 , Y10S439/929
摘要： An EKG monitor/recorder and defibrillator which are contained in separate housings are mechanically interconnected by a tongue member located on an exterior surface of the housing of the EKG monitor/recorder and a groove member located on an exterior surface of the housing of the defibrillator. The groove member receives the tongue member with a translative, sliding fit to also permit easy disconnection and separation of the EKG monitor/recorder and the defibrillator. Electrical interconnection between the EKG monitor/recorder and the defibrillator is afforded by a pair of novel electrical slide connectors respectively located in the exterior surfaces of the housings in proximity to the tongue and groove members, with each electrical slide connector including a plurality of spaced-apart leaf spring contacts which, in assembly, extend parallel to the direction of translative movement of the EKG monitor/recorder and defibrillator housings. Circuitry is provided within the EKG monitor/recorder and defibrillator for providing EKG monitoring through paddle electrodes of the defibrillator by coupling the paddle electrodes to the EKG monitor/recorder through the pair of electrical slide connectors.
摘要翻译：容纳在分离的壳体中的EKG监视器/记录器和除颤器通过位于EKG监视器/记录器的壳体的外表面上的舌构件和位于除颤器壳体的外表面上的槽构件机械地互连。凹槽构件以平移滑动配合接收舌片构件，还允许EKG监视器/记录器和除颤器容易地断开和分离。 EKG监视器/记录器和除颤器之间的电气互连由一对新颖的电滑动连接器提供，分别位于壳体的外表面附近的舌部和沟槽部件，每个电滑动连接器包括多个间隔开的，分开的弹簧触点，其组装在平行于EKG监视器/记录器和除颤器壳体的平移运动的方向上延伸。 EKG监视器/记录器和除颤器内提供电路，用于通过一对电动滑动连接器将桨电极连接到EKG监视器/记录器，从而通过除颤器的桨电极进行EKG监测。

76. 发明授权

US4090760A Electrical connection system 失效
标题翻译：电气连接系统
公开(公告)号：US4090760A
公开(公告)日：1978-05-23
申请号：US729820
申请日：1976-10-05
申请人： Robert J. Furey
发明人： Robert J. Furey
IPC分类号： A61N1/02 , H01R13/193 , H01R13/20 , H01R13/62 , A61N1/04
CPC分类号： H01R13/193 , A61N1/02 , H01R13/20
摘要： An electrical connector system has a contact member with a tunnel portion and spaced, vertical contact pillars secured within the tunnel portion. Extensions of the contact pillars bind the contact member to a metal plate in staple-like fashion. The metal plate is preferably useful as an electrode for medical electronic equipment. A cable connector which snap-latches directly to the contact pillars has an encasement formed of semi-flexible arm members joined at a base portion. A wedge-shaped frontal portion is positioned at the end of each arm member such that points of the adjacent frontal portions are spaced less than the spacing between the contact member contact pillars. A notch is provided rearward of the frontal portions on each of the arms for latching to each of the contact pillars when the cable connector is pushed into the tunnel portion of the contact member. A contact strip positioned within each arm member has a portion which is positioned within the notch adjacent the bottom portion thereof for electrical contact with the pillars.
摘要翻译：电连接器系统具有接触构件，其具有固定在隧道部分内的隧道部分和间隔开的垂直接触柱。接触柱的延伸部将接触构件以类似钉状的方式将金属板固定在金属板上。金属板优选用作医疗电子设备的电极。直接卡扣到接触柱的电缆连接器具有由在基部连接的半柔性臂构件形成的外壳。楔形前部部分位于每个臂构件的端部处，使得相邻前部部分的间隔小于接触构件接触柱之间的间隔。当电缆连接器被推入接触构件的通道部分时，在每个臂上的前部的后方设有一个凹口，用于锁定到每个接触柱。定位在每个臂构件内的接触条具有位于与其底部相邻的凹口内的部分，用于与支柱电接触。

77. 发明授权

US3964490A Lead storage apparatus for electromedical device 失效
标题翻译：电子设备用铅储存装置
公开(公告)号：US3964490A
公开(公告)日：1976-06-22
申请号：US540807
申请日：1975-01-14
申请人： George E. Nelms
发明人： George E. Nelms
IPC分类号： A61N1/02 , H02G11/02 , A61N1/00
CPC分类号： A61N1/02 , H02G11/02
摘要： An electromedical device including cable leads for delivering an electrical signal to the desired situs of a patient's body, such device having a storage mechanism for the cable leads which allows a length of the cable leads to be withdrawn and, by use of a locking mechanism associated therewith, allows the cable leads to be held in place while the cable leads are in use and also allows such cable leads to be automatically returned to the storage mechanism upon release of the locking mechanism.
摘要翻译：一种电动医疗装置，包括用于将电信号传递到患者身体的期望位置的电缆引线，该装置具有用于电缆引线的存储机构，其允许电缆导线的长度被拉出，并且通过使用相关联的锁定机构因此，允许电缆引线在使用电缆引线的同时保持就位，并且还允许这种电缆引线在释放锁定机构时自动返回到存储机构。

78. 发明授权

US3757789A Electromedical stimulator lead connector 失效
标题翻译：电磁刺激器导线连接器
公开(公告)号：US3757789A
公开(公告)日：1973-09-11
申请号：US3757789D
申请日：1971-10-26
申请人： SHANKER I
发明人： SHANKER I
IPC分类号： A61N1/02 , A61N1/05 , A61N1/375
CPC分类号： A61N1/056 , A61N1/02 , A61N1/3752
摘要： An electrode system for use in conjunction with body implantable electro-medical devices is disclosed. The system includes a socket having first coupling means. The socket forms an electrical output terminal of the electro-medical device. A plug forms a part of the system and is disposed on the proximal end of an electrical conductor which also forms a part of the system. The plug comprises an electrical connector secured to the conductor and having second coupling means, and a compressible resilient means. The resilient means provides a locking biasing force between the first and second coupling means when the plug and socket are coupled.
摘要翻译：公开了一种与身体植入式电疗装置结合使用的电极系统。该系统包括具有第一耦合装置的插座。插座形成电疗装置的电输出端子。插头形成系统的一部分并且设置在也形成系统的一部分的电导体的近端上。插头包括固定到导体并具有第二耦合装置的电连接器和可压缩的弹性装置。当插头和插座连接时，弹性装置在第一和第二联接装置之间提供锁定偏置力。

79. 发明授权

US2042334A Low voltage generator 失效
公开(公告)号：US2042334A
公开(公告)日：1936-05-26
申请号：US72403434
申请日：1934-05-05
申请人： H G FISCHER & CO INC
发明人： FISCHER HERMAN G , MUSKET PETER P , RICHARDSON DONALD E
IPC分类号： A61N1/02
CPC分类号： A61N1/02

80. 发明授权

US381953A Electric pen-holder 失效
公开(公告)号：US381953A
公开(公告)日：1888-05-01
申请号：US381953D
CPC分类号： A61N1/02

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