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1. 发明授权

US4496343A Infusate pump 失效
标题翻译：输液泵
公开(公告)号：US4496343A
公开(公告)日：1985-01-29
申请号：US577301
申请日：1984-02-06
申请人： Frank R. Prosl , Edward J. Sampson
发明人： Frank R. Prosl , Edward J. Sampson
IPC分类号： A61M5/142 , A61M5/00 , A61M31/00
CPC分类号： A61M5/14276 , A61M5/152 , A61M2039/0226
摘要： Infusion apparatus includes a housing with an infusate chamber in the housing and means for conducting infusate from the chamber through a restrictive outlet passage to an additional small chamber having an entrance port closed by a self-sealing penetrable septum. An exit tube from the small chamber leads directly to a cannula at the infusion site so that liquid can be injected into the small chamber through its septum and delivered directly to the infusion site without backflowing into the infusate chamber.
摘要翻译：输液装置包括在壳体中具有输注腔室的壳体，以及用于通过限制性出口通道将输注腔输送到具有通过自密封可穿透隔膜封闭的入口的附加小室的装置。来自小室的出口管直接引导到输注部位处的套管，使得液体可以通过其隔膜被注入到小室中，并且直接输送到输注部位而不回流到输液室中。

2. 发明授权

US4222374A Septum locating apparatus 失效
标题翻译：隔垫定位装置
公开(公告)号：US4222374A
公开(公告)日：1980-09-16
申请号：US916129
申请日：1978-06-16
申请人： Edward J. Sampson , Frank R. Prosl
发明人： Edward J. Sampson , Frank R. Prosl
IPC分类号： A61M39/02 , A61B19/00
CPC分类号： A61M39/0208 , A61M2039/0238
摘要： This invention relates to apparatus for accurately locating the septum through which the fluid reservoir of an implanted prosthetic device may be refilled subcutaneously.
摘要翻译：本发明涉及用于精确定位隔膜的装置，通过该隔膜可以将植入的假体装置的流体储存器皮下注入。

3. 发明授权

US4286584A Septum locating apparatus 失效
标题翻译：隔垫定位装置
公开(公告)号：US4286584A
公开(公告)日：1981-09-01
申请号：US85125
申请日：1979-10-15
申请人： Edward J. Sampson , Frank R. Prosl
发明人： Edward J. Sampson , Frank R. Prosl
IPC分类号： A61M39/02 , A61B19/00
CPC分类号： A61M39/0208 , A61M2039/0238
摘要： Apparatus for locating the septum through which an implanted prosthetic device is refilled with infusate includes means mounted in the device in juxtaposition with the septum for producing an energy pattern that extends outside the body. The pattern is shaped so as to indicate the location under the skin of the septum of the implanted device. The apparatus also includes a small portable detector which is responsive to the radiation pattern emanating from the body. The detector is arranged so that when manipulated over the patient's body at the approximate site of the implanted device, it designates the location of the septum.
摘要翻译：用于定位植入的假体装置通过注入填充的隔膜的装置包括与隔膜并置安装在装置中的装置，用于产生延伸到身体外部的能量图案。该图案被成形为指示植入装置的隔膜的皮肤下方的位置。该装置还包括响应于从身体发出的辐射图案的小型便携式检测器。检测器被布置成使得当在植入装置的大致位置处操纵患者身体时，其指定隔膜的位置。

4. 发明授权

US5092849A Implantable device 失效
标题翻译：植入式装置
公开(公告)号：US5092849A
公开(公告)日：1992-03-03
申请号：US469895
申请日：1990-01-24
申请人： Edward J. Sampson
发明人： Edward J. Sampson
IPC分类号： A61M39/02
CPC分类号： A61M39/0208
摘要： A device that is implantable to provide access to multiple body sites for the administration or withdrawal of fluids. A hollow port has a self sealing septum on one end and an outlet at an opposite end. A catheter is connected to the outlet. The septum and outlet are positioned to be substantially in-line.
摘要翻译：可植入以提供对多个体部位进行流体管理或取出的装置。中空端口在一端具有自密封隔膜，在相对端具有出口。导管连接到出口。隔膜和出口被定位成基本上是直列的。

5. 发明授权

US5061242A Adjustable implantable drug infusion system 失效
标题翻译：可调植入式药物输注系统
公开(公告)号：US5061242A
公开(公告)日：1991-10-29
申请号：US381350
申请日：1989-07-18
申请人： Edward J. Sampson
发明人： Edward J. Sampson
IPC分类号： A61M5/142 , A61M5/168 , A61M31/00 , A61M37/00 , G05D7/01
CPC分类号： A61M5/16881 , G05D7/0113 , A61M2005/14264 , A61M5/14276
摘要： A drug delivery system for implantation into a living body having a pressure actuated infusion pump and an adjustable flow regulator. The regulator comprises a body having a regulator cavity divided by a diaphragm into two chambers. One chamber serves as a pressure sensor and the other as a conduit through which fluid flows. The outlet from the conduit chamber can be sealed by diaphragm movement as a function of pressure increase or the flow restricted. The outlet itself is mounted on an adjustable fitting that is movable relative to the diaphragm. The distance between the outlet and the diaphragm may be set as a calibration of the regulator.

6. 发明授权

US5098403A Universal needle guard 失效
标题翻译：通用针防护罩
公开(公告)号：US5098403A
公开(公告)日：1992-03-24
申请号：US446343
申请日：1989-12-05
申请人： Edward J. Sampson
发明人： Edward J. Sampson
IPC分类号： A61M5/32
CPC分类号： A61M5/3271
摘要： A needle guard attachment for a syringe. The guard has a pair of concentric members one of which establishes fluid communication between the needle and the syringe body. The other member slides to cover the needle. Once in an extended position it locks into place to act as a sheath over the needle. The guard attaches to the needle and the syringe body by luers compatible to those already on the elements.
摘要翻译：注射器的针头保护附件。防护罩具有一对同心构件，其中一个构成针和注射器主体之间的流体连通。另一个组件滑动以覆盖针。一旦处于延伸位置，它就锁定就位，用作针上的护套。护卫员通过与已经在元件上的人兼容的呼吸器将针头和注射器本体连接。

7. 发明授权

US4929236A Snap-lock fitting catheter for an implantable device 失效
标题翻译：用于可植入装置的卡锁式配合导管
公开(公告)号：US4929236A
公开(公告)日：1990-05-29
申请号：US200156
申请日：1988-05-26
申请人： Edward J. Sampson
发明人： Edward J. Sampson
IPC分类号： A61M37/00 , A61M39/02 , A61M39/12 , F16L37/084
CPC分类号： A61M39/12 , F16L37/084 , A61M2039/0211 , A61M2039/1027 , A61M2039/1066 , A61M2039/1072 , A61M39/0208 , Y10S128/912 , Y10S285/921 , Y10S604/905
摘要： An implantable infusion device having a nipple outlet over which a catheter is fitted. A locking sleeve slidably mounted on the catheter to expand over the nipple and engage the housing. The locking action provides a sensory indication by noise of tactile sensation that locking has been achieved. Both single and double lumen devices employ the locking sleeve.

8. 发明授权

US4886501A Implantable device 失效
标题翻译：植入式装置
公开(公告)号：US4886501A
公开(公告)日：1989-12-12
申请号：US307244
申请日：1989-02-06
申请人： Jimmie T. Johnston , Edward J. Sampson
发明人： Jimmie T. Johnston , Edward J. Sampson
IPC分类号： A61M39/02
CPC分类号： A61M39/0208 , A61M2039/0223
摘要： A device that is implantable to provide access to multiple body sites for the administration or withdrawal of fluids. A hollow port has a self sealing septum on one end and an outlet at an opposite end. A catheter is connected to the outlet. The septum and outlet are positioned to be substantially in-line.
摘要翻译：可植入以提供对多个体部位进行流体管理或取出的装置。中空端口在一端具有自密封隔膜，在相对端具有出口。导管连接到出口。隔膜和出口被定位成基本上是直列的。

9. 发明授权

US4190048A Infusate injection apparatus 失效
标题翻译：灌注注射装置
公开(公告)号：US4190048A
公开(公告)日：1980-02-26
申请号：US924623
申请日：1978-07-14
申请人： Edward J. Sampson
发明人： Edward J. Sampson
IPC分类号： A61M5/142 , A61M5/00
CPC分类号： A61M5/14276 , A61M2209/045
摘要： Apparatus for injecting infusate into a reservoir implanted in the human body comprises a housing from which projects a hollow needle. The needle is slidably mounted in the housing and spring biased to its extended position in which the inner end of the needle is closed by a valve. The needle is extended and locked during injection through the skin and septum of an implanted reservoir, after which the needle lock is released to permit automatic function of the apparatus when the needle hits a stop behind the septum. The resultant needle setback opens the valve permitting fluid to flow through the needle into the reservoir.
摘要翻译：将输液器注入植入人体内的储液器的装置包括：一个中空针头的壳体。针可滑动地安装在壳体中并且弹簧被偏压到其延伸位置，在该位置中针的内端由阀闭合。在注射过程中，针头通过植入的储存器的皮肤和隔膜被延伸和锁定，然后当针头在隔膜后面停止时，针锁被释放以允许设备的自动功能。所得到的针头挫折打开阀，允许流体通过针流入储存器。

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