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1. 发明授权

US5403342A Articulating endoscopic surgical apparatus 失效
标题翻译：指肠内窥镜手术器械
公开(公告)号：US5403342A
公开(公告)日：1995-04-04
申请号：US080830
申请日：1993-06-21
申请人： H. Jonathan Tovey , Ernie Aranyi , Thomas D. Guy , Joseph Pasqualucci , H. Allan Alward , Michael Smith
发明人： H. Jonathan Tovey , Ernie Aranyi , Thomas D. Guy , Joseph Pasqualucci , H. Allan Alward , Michael Smith
IPC分类号： A61B17/28
CPC分类号： A61B17/29 , A61B17/2909 , A61B2017/2905 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for performing a variety of endoscopic or laparoscopic procedures including the electrocauterization of tissue. The instrument includes a handle assembly, a tubular body extending from the handle assembly therein defining a longitudinal axis, a tool assembly associated with a distal end of the tubular body including a tool base and tool members, an electrical connector electrically associated with the tool members, electrical insulation being provided in association with electrical conducting components, a first mechanism for effectuating remote articulation of the tool assembly with respect to the longitudinal axis of the tubular body, and a second mechanism for effectuating remote rotation of the tool assembly about the longitudinal axis of the tubular body.
摘要翻译：提供外科器械用于执行各种内窥镜或腹腔镜手术，包括组织的电灼。所述器械包括手柄组件，从所述手柄组件在其中延伸限定纵向轴线的管状体，与所述管状主体的远端相关联的工具组件，所述工具组件包括工具基座和工具构件，与所述工具构件电连接的电连接器电气绝缘与导电部件相关联地设置，用于实现工具组件相对于管状体的纵向轴线的远程铰接的第一机构，以及用于实现工具组件围绕纵向轴线的远程旋转的第二机构的管状体。

2. 发明授权

US07850655B2 Valve assembly 失效
标题翻译：阀组件
公开(公告)号：US07850655B2
公开(公告)日：2010-12-14
申请号：US12501928
申请日：2009-07-13
申请人： Joseph Pasqualucci
发明人： Joseph Pasqualucci
IPC分类号： A61M5/178
CPC分类号： A61B17/3462 , A61B17/3498 , A61B2017/320012
摘要： A valve assembly for the sealed reception of an elongated object is provided. The assembly includes a valve body defining at least one opening configured and dimensioned to permit entry of an elongated object and defining a central longitudinal axis, and an elongated seal member having a resilient sealing structure and defining an aperture in general alignment with the opening of the valve body whereby the aperture is configured and dimensioned such that upon insertion of the object into the aperture, the resilient sealing structure resiliently engages the outer surface of the object in a tight manner. The sealing structure includes a plurality of elongated bristle members attached to the seal member. The bristle member are positioned to engage the elongated object upon at least partial insertion of the elongated object into the valve body. Each bristle member is adapted to be displaced relative to the longitudinal axis to facilitate expansion of the aperture of the seal member upon entry of the elongated object therein.
摘要翻译：提供用于密封接收细长物体的阀组件。组件包括限定至少一个开口的阀体，所述至少一个开口被构造和尺寸设计成允许细长物体进入并限定中心纵向轴线;以及细长密封件，其具有弹性密封结构并且限定与所述孔的开口大致对准的孔阀体，其中孔被构造和尺寸设计成使得当将物体插入孔中时，弹性密封结构以紧密的方式弹性地接合物体的外表面。密封结构包括附接到密封构件的多个细长的刷毛构件。刷毛构件定位成在将细长物体至少部分地插入阀体中时与细长物体接合。每个刷毛构件适于相对于纵向轴线移位，以便于在其中长形物体进入时密封构件的孔的膨胀。

3. 发明申请

US20050165356A1 Valve assembly 失效
公开(公告)号：US20050165356A1
公开(公告)日：2005-07-28
申请号：US11085303
申请日：2005-03-21
申请人： Joseph Pasqualucci
发明人： Joseph Pasqualucci
IPC分类号： F16K15/14 , A61B17/32 , A61B17/34 , A61M1/00 , A61M25/08 , A61M5/178
CPC分类号： A61B17/3462 , A61B17/3498 , A61B2017/320012
摘要： A valve assembly for the sealed reception of an elongated object is provided. The assembly includes a valve body defining at least one opening configured and dimensioned to permit entry of an elongated object and defining a central longitudinal axis, and an elongated seal member having a resilient sealing structure and defining an aperture in general alignment with the opening of the valve body whereby the aperture is configured and dimensioned such that upon insertion of the object into the aperture, the resilient sealing structure resiliently engages the outer surface of the object in a tight manner. The sealing structure includes a plurality of elongated bristle members attached to the seal member. The bristle members are positioned to engage the elongated object upon at least partial insertion of the elongated object into the valve body. Each bristle member is adapted to be displaced relative to the longitudinal axis to facilitate expansion of the aperture of the seal member upon entry of the elongated object therein.

4. 发明授权

US5578048A Manipulator apparatus 失效
标题翻译：机械手装置
公开(公告)号：US5578048A
公开(公告)日：1996-11-26
申请号：US368727
申请日：1995-01-04
申请人： Joseph Pasqualucci , David A. Nicholas
发明人： Joseph Pasqualucci , David A. Nicholas
IPC分类号： A61B17/00 , A61B17/02 , A61B17/28 , A61B17/42
CPC分类号： A61B17/29 , A61B17/0218 , A61B17/4241 , A61B2017/00535 , A61B2017/00539 , A61B2017/2927
摘要： A surgical apparatus for manipulating bodily tissue includes a handle member, an elongated member connected to the handle member and extending distally therefrom, a fluid expandable member supported at a distal end portion of the elongated member and a fluid dispensing mechanism in fluid communication with the expandable member for selectively incrementally dispensing inflation fluid into the expandable member to selectively incrementally inflate the expandable member. The distal end portion of the elongated member is adapted to articulate relative to a longitudinal axis defined by the remaining portion of the elongated member such that the expandable member is pivotal therewith. A control mechanism is provided to selectively control articulation of the distal end portion of the elongated member.
摘要翻译：用于操纵身体组织的手术装置包括手柄构件，连接到手柄构件并从其向远侧延伸的细长构件，支撑在细长构件的远端部分处的流体可膨胀构件和与可膨胀的流体连通的流体分配机构用于选择性地递增地将充气流体分配到可膨胀构件中以选择性地递增地膨胀可膨胀构件。细长构件的远端部分适于相对于由细长构件的剩余部分限定的纵向轴线铰接，使得可扩张构件与其枢转。提供控制机构以选择性地控制细长构件的远端部分的铰接。

5. 发明授权

US10426516B2 Trocar seal system 有权
公开(公告)号：US10426516B2
公开(公告)日：2019-10-01
申请号：US11786251
申请日：2007-04-11
申请人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
发明人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
IPC分类号： A61B17/00 , A61B17/34 , A61M39/06 , F16K15/14
摘要： A seal assembly is provided for reception of an elongated surgical instrument, which comprises a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument into the aperture causes the resilient material defining the aperture to resiliently contact the outer surface of the surgical instrument in a substantially fluid tight manner, the seal member further including a peripheral flange element which contacts a surface of the body to form a contact seal therewith; and a fabric layer juxtaposed relative to the resilient material. The seal assembly may further include a coating applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.

6. 发明授权

US08267898B2 Trocar seal system 有权
公开(公告)号：US08267898B2
公开(公告)日：2012-09-18
申请号：US12898003
申请日：2010-10-05
申请人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
发明人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
IPC分类号： A61M5/178
CPC分类号： A61B17/0293 , A61B17/0218 , A61B17/34 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61M39/06 , A61M2039/0626 , A61M2039/0673 , A61M2039/0686 , Y10T137/87804 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1074 , Y10T156/1075
摘要： A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument into the aperture causes the resilient material defining the aperture to resiliently contact the outer surface of the surgical instrument in a substantially fluid tight manner; and a fabric layer juxtaposed relative to the resilient material. A coating may be applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.

7. 发明申请

US20090318868A1 TROCAR SEAL SYSTEM 有权
标题翻译： TROCAR密封系统
公开(公告)号：US20090318868A1
公开(公告)日：2009-12-24
申请号：US12546968
申请日：2009-08-25
申请人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
发明人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
IPC分类号： A61B17/34
CPC分类号： A61B17/0293 , A61B17/0218 , A61B17/34 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61M39/06 , A61M2039/0626 , A61M2039/0673 , A61M2039/0686 , Y10T137/87804 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1074 , Y10T156/1075
摘要： A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument into the aperture causes the resilient material defining the aperture to resiliently contact the outer surface of the surgical instrument in a substantially fluid tight manner; and a fabric layer juxtaposed relative to the resilient material. A coating may be applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.
摘要翻译：提供了一种用于接收细长外科器械的密封组件，其包括具有构造和尺寸的至少一个开口的本体，以允许细长的外科器械进入并限定中心纵向轴线; 由弹性材料形成并在其中限定孔的密封构件，所述孔被构造和尺寸设计成使得外科器械插入孔中使得限定孔的弹性材料以基本上与外科器械的外表面弹性接触流畅的方式; 以及相对于弹性材料并列的织物层。可以将涂层施加到密封构件上以减小密封构件与其中插入的手术器械之间的摩擦。涂层优选是通过等离子体聚合方法制备的氢氟硅氧烷膜。

8. 发明申请

US20090275880A1 VALVE ASSEMBLY 失效
标题翻译：阀组件
公开(公告)号：US20090275880A1
公开(公告)日：2009-11-05
申请号：US12501928
申请日：2009-07-13
申请人： Joseph Pasqualucci
发明人： Joseph Pasqualucci
IPC分类号： A61M13/00 , A61B17/34
CPC分类号： A61B17/3462 , A61B17/3498 , A61B2017/320012
摘要： A valve assembly for the sealed reception of an elongated object is provided. The assembly includes a valve body defining at least one opening configured and dimensioned to permit entry of an elongated object and defining a central longitudinal axis, and an elongated seal member having a resilient sealing structure and defining an aperture in general alignment with the opening of the valve body whereby the aperture is configured and dimensioned such that upon insertion of the object into the aperture, the resilient sealing structure resiliently engages the outer surface of the object in a tight manner. The sealing structure includes a plurality of elongated bristle members attached to the seal member. The bristle member are positioned to engage the elongated object upon at least partial insertion of the elongated object into the valve body. Each bristle member is adapted to be displaced relative to the longitudinal axis to facilitate expansion of the aperture of the seal member upon entry of the elongated object therein.
摘要翻译：提供用于密封接收细长物体的阀组件。组件包括限定至少一个开口的阀体，所述至少一个开口被构造和尺寸设计成允许细长物体进入并限定中心纵向轴线;以及细长密封件，其具有弹性密封结构并且限定与所述孔的开口大致对准的孔阀体，其中孔被构造和尺寸设计成使得当将物体插入孔中时，弹性密封结构以紧密的方式弹性地接合物体的外表面。密封结构包括附接到密封构件的多个细长的刷毛构件。刷毛构件定位成在将细长物体至少部分地插入阀体中时与细长物体接合。每个刷毛构件适于相对于纵向轴线移位，以便于在其中长形物体进入时密封构件的孔的膨胀。

9. 发明授权

US4884013A Motor unit for a fluid pump and method of operation 失效
标题翻译：用于流体泵的电机单元和操作方法
公开(公告)号：US4884013A
公开(公告)日：1989-11-28
申请号：US144795
申请日：1988-01-15
申请人： Edward Jackson , Joseph Pasqualucci
发明人： Edward Jackson , Joseph Pasqualucci
IPC分类号： F04C5/00 , A61M5/142 , A61M5/168 , A61M5/172 , F04B43/12 , F04B49/06
CPC分类号： F04B43/1253 , A61M5/142 , A61M5/16831 , A61M5/172 , F04B43/12 , F04B49/065 , A61M2202/0482 , Y10S128/01
摘要： An enternal nutrition pump system operates in a cyclical manner with a period between cycles being selected in accordance with the desired fluid delivery rate. Each pump cycle may correspond to a single rotation of the rotor or a fractional rotation of the rotor. Rotor rotation may alternatively be sensed by utilization of magnetic sensors or by monitoring of the AC componment of current supplied to a DC motor driving the rotor.

10. 发明授权

US08702657B2 Trocar seal system 有权
标题翻译：套管密封系统
公开(公告)号：US08702657B2
公开(公告)日：2014-04-22
申请号：US13403008
申请日：2012-02-23
申请人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
发明人： David C. Racenet , Gene A. Stellon , William J. Vumback , Joseph Pasqualucci
IPC分类号： A61M5/178
CPC分类号： A61B17/0293 , A61B17/0218 , A61B17/34 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61M39/06 , A61M2039/0626 , A61M2039/0673 , A61M2039/0686 , Y10T137/87804 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1074 , Y10T156/1075
摘要： A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument into the aperture causes the resilient material defining the aperture to resiliently contact the outer surface of the surgical instrument in a substantially fluid tight manner; and a fabric layer juxtaposed relative to the resilient material. A coating may be applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.
摘要翻译：提供了一种用于接收细长外科器械的密封组件，其包括具有构造和尺寸的至少一个开口的本体，以允许细长的外科器械进入并限定中心纵向轴线; 由弹性材料形成并在其中限定孔的密封构件，所述孔被构造和尺寸设计成使得外科器械插入孔中使得限定孔的弹性材料以基本上与外科器械的外表面弹性接触流畅的方式; 以及相对于弹性材料并列的织物层。可以将涂层施加到密封构件上以减小密封构件与其中插入的手术器械之间的摩擦。涂层优选是通过等离子体聚合方法制备的氢氟硅氧烷膜。

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