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1. 发明授权

US5482438A Magnetic detent and position detector for fluid pump motor 失效
标题翻译：流体泵马达的磁力定位和位置检测器
公开(公告)号：US5482438A
公开(公告)日：1996-01-09
申请号：US208343
申请日：1994-03-09
申请人： Robert L. Anderson , Jeffrey P. Castleberry , Steve W. Stracener
发明人： Robert L. Anderson , Jeffrey P. Castleberry , Steve W. Stracener
IPC分类号： A61M5/00 , A61M5/14 , A61M5/142 , A61M5/152 , A61M5/168 , A61M39/28 , H02P3/08 , F04B43/09
CPC分类号： A61M5/16854 , A61M39/281 , A61M5/142 , A61M2005/1404
摘要： A medical infusion pump (10) including an improved electric motor assembly (256). The medical infusion pump (10) includes a pumping mechanism (250) and a pump chamber (132) in an operative position with respect to the pumping mechanism (250), the pumping mechanism (250) manipulating the pump chamber (132) to pump liquid through the pump chamber. An electric motor (256) having a rotatable drive shaft (316) is operably linked to the pump driving mechanism (250) and the pump driving mechanism (250) pumps a select amount of liquid through the pump chamber (132) on each rotation of the electric motor drive shaft (316). The improved electric motor assembly (256) includes a motor having a portion of a drive shaft (388) extending therefrom. A magnet (392) is attached to the extending portion of the drive shaft for rotation with the drive shaft. A flux gatherer (396) is spaced from and magnetically coupled to the magnet (392) for biasing the poles of the magnet in a select orientation relative to the flux gatherer (396) so as to stop the pump driving mechanism (250) in a select position. A magnetic position detector (400) is spaced from and magnetically coupled to the magnet (392) for emitting an electrical signal each rotation of the drive shaft (388).
摘要翻译：一种包括改进的电动机组件（256）的医用输液泵（10）。医用输液泵（10）包括相对于泵送机构（250）处于操作位置的泵送机构（250）和泵室（132），泵送机构（250）操纵泵室（132）以泵送液体通过泵室。具有可旋转驱动轴（316）的电动机（256）可操作地连接到泵驱动机构（250），并且泵驱动机构（250）在每次旋转时泵送选择量的液体通过泵室（132）电动机驱动轴（316）。改进的电动机组件（256）包括具有从其延伸的驱动轴（388）的一部分的电动机。磁体（392）安装在驱动轴的延伸部分上，与驱动轴一起旋转。磁通采集器（396）与磁体（392）间隔开并磁耦合到磁体（392），用于相对于磁通采集器（396）以选择的方向偏压磁体的磁极，以便将泵驱动机构（250）停止在选择位置磁性位置检测器（400）与磁体（392）间隔开并磁耦合，用于发射驱动轴（388）的每个旋转的电信号。

2. 发明授权

US5551850A Pump chamber and valve assembly 失效
标题翻译：泵室和阀组件
公开(公告)号：US5551850A
公开(公告)日：1996-09-03
申请号：US439316
申请日：1995-05-11
申请人： Mark E. Williamson , Jerry W. Newbrough , Robert L. Anderson , Jeffrey P. Castleberry , Warren P. Heim , Steve W. Stracener
发明人： Mark E. Williamson , Jerry W. Newbrough , Robert L. Anderson , Jeffrey P. Castleberry , Warren P. Heim , Steve W. Stracener
IPC分类号： A61M5/142 , A61M39/28 , F04B43/08 , F04B43/12
CPC分类号： A61M5/142 , A61M39/281 , A61M5/14228 , A61M5/14244 , F04B43/082 , A61M5/14224
摘要： A medical infusion pump (10) using a pump chamber cassette (86) has a housing (20,22) defining a pump chamber cassette receptacle (84) and a pump driving mechanism (250) for propelling liquid through the pump chamber cassette. A door (50) holds the pump chamber cassette (86) within the cassette receptacle (84) in an operative position relative to the driving mechanism (250). The cassette includes an elastomeric conduit (132), a frame (134) and clips (146,148) for attaching the elastomeric conduit (132) to the frame (134) for holding the elastomeric conduit (132) in a select position relative to the pump driving mechanism (250) of the infusion pump upon placement of the cassette (86) in an operative position relative to the pump driving mechanism (250). An anti-free flow device (136,138) includes the flexible conduit (132) received between an anvil (182) fixedly attached to the frame (134) and a pincher (132) attached to the frame (134), the pincher (138) being movable between a first position biasing the pincher (138) against the anvil (182) to occlude a lumen (150) of the elastomeric conduit (132) and a second position for eliminating the bias of the pincher (138) against the anvil (182) so as to not occlude the lumen (150) of the elastomeric conduit (132). The elastomeric conduit (132) is made of an elongate elastomeric robe having an inlet valve portion (142) and an outlet valve portion (144) made of a furst material and a chamber portion (140) disposed therebetween, the chamber portion being made of a second material. The first material has a durometer of less than a durometer of the second material. The chamber portion (140), inlet valve portion (142) and the outlet valve portion (144) may have a football-shaped cross-section.
摘要翻译：使用泵室盒（86）的医用输液泵（10）具有限定泵室盒容器（84）的壳体（20,22）和用于推动液体通过泵室盒的泵驱动机构（250）。门（50）将泵室盒（86）保持在盒式存储器（84）内相对于驱动机构（250）工作的位置。该盒包括弹性体导管（132），框架（134）和用于将弹性体导管（132）附接到框架（134）的夹子（146,148），用于将弹性体导管（132）保持在相对于泵在将盒（86）相对于泵驱动机构（250）放置在操作位置时，输液泵的驱动机构（250）。抗自由流动装置（136,138）包括容纳在固定地附接到框架（134）的砧座（182）和附接到框架（134）的夹持器（132）之间的柔性导管（132），夹持器（138）可以在偏压夹持器（138）抵靠砧座（182）的第一位置之间移动以闭塞弹性体管道（132）的管腔（150），以及第二位置，用于消除夹钳（138）抵靠砧座的偏压 182），以便不堵塞弹性体导管（132）的内腔（150）。弹性体管道（132）由具有入口阀部分（142）的细长弹性体长袍和由毛皮材料制成的出口阀部分（144）和设置在其间的室部分（140）制成，所述室部分由第二种材料。第一种材料的硬度小于第二种材料的硬度。腔室部分（140），入口阀部分（142）和出口阀部分（144）可以具有足球形横截面。

3. 发明授权

US5482446A Ambulatory infusion pump 失效
标题翻译：动态输液泵
公开(公告)号：US5482446A
公开(公告)日：1996-01-09
申请号：US209518
申请日：1994-03-09
申请人： Mark E. Williamson , Jerry W. Newbrough , Jeffrey P. Castleberry , Steve W. Stracener
发明人： Mark E. Williamson , Jerry W. Newbrough , Jeffrey P. Castleberry , Steve W. Stracener
IPC分类号： A61M5/142 , A61M39/28 , F04B43/08
CPC分类号： A61M5/142 , A61M39/281 , A61M5/14228 , A61M5/14244 , F04B43/082 , A61M5/14224
摘要： A medical infusion pump (10) using a pump chamber cassette (86) has a housing (20,22) defining a pump chamber cassette receptacle (84) and a pump driving mechanism (250) for propelling liquid through the pump chamber cassette. A door (50) holds the pump chamber cassette (86) within the cassette receptacle (84) in an operative position relative to the driving mechanism (250). The cassette includes an elastomeric conduit (132), a frame (134) and clips (146,148) for attaching the elastomeric conduit (132) to the frame (134) for holding the elastomeric conduit (132) in a select position relative to the pump driving mechanism (250) of the infusion pump upon placement of the cassette (86) in an operative position relative to the pump driving mechanism (250). A anti-free flow device (136,138) includes the flexible conduit (132) received between an anvil (182) fixedly attached to the frame (134) and a pincher (132) attached to the frame (134), the pincher (138) being movable between a first position biasing the pincher (138) against the anvil (182) to occlude a lumen (150) of the elastomeric conduit (132) and a second position for eliminating the bias of the pincher (138) against the anvil (182) so as to not occlude the lumen (150) of the elastomeric conduit (132). The elastomeric conduit (132) is made of an elongate elastomeric tube having an inlet valve portion (142) and an outlet valve portion (144) made of a first material and a chamber portion (140) disposed therebetween, the chamber portion being made of a second material. The first material has a durometer of less than a durometer of the second material. The chamber portion (140), inlet valve portion (142) and the outlet valve portion (144) may have a football-shaped cross-section.
摘要翻译：使用泵室盒（86）的医用输液泵（10）具有限定泵室盒容器（84）的壳体（20,22）和用于推动液体通过泵室盒的泵驱动机构（250）。门（50）将泵室盒（86）保持在盒式存储器（84）内相对于驱动机构（250）工作的位置。该盒包括弹性体导管（132），框架（134）和用于将弹性体导管（132）附接到框架（134）的夹子（146,148），用于将弹性体导管（132）保持在相对于泵在将盒（86）相对于泵驱动机构（250）放置在操作位置时，输液泵的驱动机构（250）。抗自由流动装置（136,138）包括容纳在固定地附接到框架（134）的砧座（182）和附接到框架（134）的夹持器（132）之间的柔性导管（132），夹持器（138）可以在偏压夹持器（138）抵靠砧座（182）的第一位置之间移动以闭塞弹性体管道（132）的管腔（150），以及第二位置，用于消除夹钳（138）抵靠砧座的偏压 182），以便不堵塞弹性体导管（132）的内腔（150）。弹性体管道（132）由具有入口阀部分（142）和由第一材料制成的出口阀部分（144）和设置在其间的室部分（140）的细长弹性体管制成，腔室部分由第二种材料。第一种材料的硬度小于第二种材料的硬度。腔室部分（140），入口阀部分（142）和出口阀部分（144）可以具有足球形横截面。

4. 发明授权

US06210369B1 Automatic injector 失效
标题翻译：自动进样器
公开(公告)号：US06210369B1
公开(公告)日：2001-04-03
申请号：US09212570
申请日：1998-12-16
申请人： John G. Wilmot , Jeffrey L. Goldberg , Jon Page , Cliff Ketcham , Jeffrey P. Castleberry , Jason Morton , Dave Edsall , Robert R. Boyd , Robert L. Hill
发明人： John G. Wilmot , Jeffrey L. Goldberg , Jon Page , Cliff Ketcham , Jeffrey P. Castleberry , Jason Morton , Dave Edsall , Robert R. Boyd , Robert L. Hill
IPC分类号： A61M520
CPC分类号： A61M5/24 , A61M5/2033 , A61M5/3135 , A61M5/3202 , A61M5/3232 , A61M5/326 , A61M2005/206 , A61M2005/2073 , A61M2005/2407 , A61M2005/247 , A61M2005/2492 , A61M2005/3118
摘要： The present invention relates to an automatic injector having a drive assembly with an actuator extending from the rearward end portion of the housing and a removal resistant cover for preventing unintended operation of the actuator. The present invention also relates to a sealing arrangement wherein the needle is sealed within a sterilized needle chamber by at least three sealing members which cooperate to form the chamber. Also, the present invention relates to an injector in which the cartridge is mounted to a tubular cartridge mounting portion of the needle carrier with an annular sealing member disposed therebetween. The cartridge mounting portion has at least one generally axially extending groove which allows air to escape from the cartridge mounting portion as the cartridge is being moved forwardly to a medicament supplying position.
摘要翻译：本发明涉及一种具有驱动组件的自动喷射器，该驱动组件具有从壳体的后端部分延伸的致动器和用于防止致动器意外操作的防拆盖。本发明还涉及一种密封装置，其中针通过至少三个密封构件密封在灭菌的针室内，这些密封构件协作形成腔室。此外，本发明涉及一种注射器，其中药筒安装到针架的管状药筒安装部分，其间设置有环形密封件。盒安装部分具有至少一个大致轴向延伸的凹槽，当槽被向前移动到药物供应位置时，允许空气从盒安装部分逸出。

5. 发明申请

US20130085518A1 MULTI-FIBER SHAPE MEMORY DEVICE 审中-公开
标题翻译：多光纤形状记忆体设备
公开(公告)号：US20130085518A1
公开(公告)日：2013-04-04
申请号：US13516549
申请日：2010-12-15
申请人： Julie Trommeter , Jeffrey P. Castleberry , William Aldrich , Robin Shandas , Jim Fogelberg , Mike Lyons
发明人： Julie Trommeter , Jeffrey P. Castleberry , William Aldrich , Robin Shandas , Jim Fogelberg , Mike Lyons
IPC分类号： A61M29/00
CPC分类号： A61M29/00 , A61B17/12022 , A61B17/12113 , A61B17/12172 , A61B2017/00867 , A61B2017/00871 , A61B2017/12054 , A61L31/04 , A61L2400/16 , C08L2201/12
摘要： A shape memory coiling device (5) for occluding a vessel or other vascular target includes a shape memory polymer material. The shape memory material is formed in a formation state as a plurality of coiled members (10) and then constrained in a pre-deployed state as a plurality of elongate members (10) configured for delivery through a delivery device wherein the plurality of elongate members (10) are aligned axially with respect to each other and the delivery device (20). The shape memory material may be formed in an intra-deployed state such that at least one of the plurality of elongate members (10) will anchor the device (5) before filling the vascular target and becoming a coiled member. The shape memory material is formed in a deployed state as a plurality of coiled members (10). In some embodiments, the vascular target is an aneurysm.
摘要翻译：用于封闭容器或其它血管靶的形状记忆卷取装置（5）包括形状记忆聚合物材料。形状记忆材料形成为多个线圈构件（10）的形成状态，然后被约束为预先展开状态，作为构造成通过输送装置输送的多个细长构件（10），其中多个细长构件（10）相对于彼此和输送装置（20）轴向对准。形状记忆材料可以形成为处于展开状态，使得多个细长构件（10）中的至少一个在填充血管目标之前锚定装置（5）并变成线圈构件。形状记忆材料形成为多个卷绕构件（10）处于展开状态。在一些实施方案中，血管靶是动脉瘤。

6. 发明授权

US4759349A Surgical instrument having a heat sink for irrigation, aspiration, and illumination 失效
标题翻译：具有用于灌洗，抽吸和照射的散热器的手术器械
公开(公告)号：US4759349A
公开(公告)日：1988-07-26
申请号：US832478
申请日：1986-02-24
申请人： Bard B. Betz , Daniel J. Conley , Larry Blankenship , Stephen J. Krienick , Bradley J. Denny , Charles T. Bovey , Jeffrey P. Castleberry
发明人： Bard B. Betz , Daniel J. Conley , Larry Blankenship , Stephen J. Krienick , Bradley J. Denny , Charles T. Bovey , Jeffrey P. Castleberry
IPC分类号： A61B19/00 , A61B1/06 , A61B18/00 , A61C17/06 , A61M1/00 , A61M5/148
CPC分类号： A61M1/0064 , A61M1/0058 , A61M5/1483 , A61B2018/00982 , A61M1/0047 , A61M1/0084 , Y10S604/902
摘要： A surgical instrument and support unit for enabling a user using one hand to probe an incision and illuminate, irrigate, and aspirate the incision. The surgical instrument has a probe with illumination, irrigation, and aspiration ports on the end. The probe is coupled to a handle having controls for the irrigation and aspiration functions. Light from a high intensity lamp in the handle is transmitted through an optical fiber to the illumination port. A heat sink enclosing the lamp draws heat away from the lamp and transfers the heat to the aspirated fluid passing through the heat sink. The support unit is controlled by a microcomputer and provides an electrical supply for the lamp and a pressurized fluid supply for irrigation. The sources of the irrigation fluid is a standard hospital flexible bag. A bladder inflated by an air pump pressurizes the flexible bag. The pump is also utilized to deflate the bladder to allow rapid changing of the flexible bag during a surgical procedure.
摘要翻译：一种手术器械和支撑单元，用于使用一只手能够探测切口并照亮，冲洗和抽吸切口。手术器械有一个带有照明，灌洗和吸气端口的探头。探头连接到具有用于灌溉和抽吸功能的控制的手柄。来自手柄中的高强度灯的光通过光纤传输到照明端口。封闭灯泡的散热器将热量从灯泡中吸走，并将热量传递给通过散热器的抽吸流体。支撑单元由微型计算机控制，并提供灯的电源和用于灌溉的加压流体供应。灌溉液的来源是标准医院灵活袋。由气泵充气的膀胱对柔性袋加压。泵还用于使膀胱胀气，以允许在外科手术过程中弹性袋的快速变化。

7. 发明授权

US5478211A Ambulatory infusion pump 失效
标题翻译：动态输液泵
公开(公告)号：US5478211A
公开(公告)日：1995-12-26
申请号：US208355
申请日：1994-03-09
申请人： Mary C. Dominiak , Sheri A. Baltzer , Jeffrey P. Castleberry , Warren P. Heim
发明人： Mary C. Dominiak , Sheri A. Baltzer , Jeffrey P. Castleberry , Warren P. Heim
IPC分类号： A61M5/142 , A61M39/28 , F04B43/08
CPC分类号： A61M5/142 , A61M39/281 , A61M5/14228 , A61M5/14244 , F04B43/082 , A61M5/14224
摘要： An ambulatory infusion pump system provides a continuous source of liquid medication to an ambulatory patient. The ambulatory infusion pump system includes a liquid medication reservoir (64) and a conduit (16) for conveying liquid medication from the reservoir to the patient. An ambulatory infusion pump (10) pumps liquid medication from the reservoir (64) to the patient (14) by manipulation of the conduit (16). A case (12) is provided for the ambulatory infusion pump (10) and the liquid medication reservoir (64). The case (12) includes a first chamber (440) receiving the ambulatory pump (10) and a second chamber (442) receiving the liquid medication reservoir (64). The first and second chambers are maintained in a juxtaposed position. An outlet through the case receives the conduit (16). A structure (74) is provided on the exterior of one of the first and second chambers for attaching the case to an upright support, with the second chamber (442) disposed between the first chamber (440) and the upright support.
摘要翻译：流动输液泵系统为流动患者提供连续的液体药物来源。流动输液泵系统包括液体药物储存器（64）和用于将液体药物从储存器输送到患者的导管（16）。移动式输液泵（10）通过操纵管道（16）将液体药物从储存器（64）泵送到患者（14）。为流式输液泵（10）和液体药物贮存器（64）提供了一种壳体（12）。壳体（12）包括容纳移动泵（10）的第一室（440）和容纳液体药物储存器（64）的第二室（442）。第一和第二腔室保持并置的位置。通过壳体的出口容纳导管（16）。在第一和第二腔室之一的外部设置结构（74），用于将壳体附接到直立支撑件，第二腔室（442）设置在第一腔室（440）和直立支撑件之间。

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