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公开(公告)号：US5449356A
公开(公告)日：1995-09-12
申请号：US779101
申请日：1991-10-18
CPC分类号： A61B18/1482 , A61B18/042 , A61B2017/00469 , A61B2017/3445 , A61B2017/347 , A61B2018/00196 , A61B2018/1213
摘要： A probe for use in minimally invasive surgery incorporates a nozzle and electrode assembly at the distal end of the probe for achieving gas assisted electro-fulguration. In addition, the probe accommodates the simultaneous use of other auxiliary surgical instruments, such as standard electrosurgical electrodes, laser fiber optic conduits and mechanical tools. Further still, the probe includes a passageway for achieving evacuation, irrigation or aspiration at the surgical site. The probe thus allows a surgeon to achieve multiple different surgical functions during a minimally invasive surgical procedure without removing one probe and inserting a different probe to achieve a different surgical function.
摘要翻译： 用于微创手术的探针在探针的远端处包括一个喷嘴和电极组件，用于实现气体辅助电泳。 此外，该探针可同时使用其他辅助手术器械，如标准电外科电极，激光光纤导管和机械工具。 此外，探针包括用于在外科手术部位实现抽空，灌注或抽吸的通道。 因此，探针允许外科医生在微创外科手术过程中实现多种不同的手术功能，而不需要移除一个探针并插入不同的探针以实现不同的手术功能。
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公开(公告)号：US5261883A
公开(公告)日：1993-11-16
申请号：US991083
申请日：1992-12-14
申请人： Larry L. Hood , Charles E. Beuchat , Harold J. Walbrink , Maurice M. Imonti , William T. Cleminshaw
发明人： Larry L. Hood , Charles E. Beuchat , Harold J. Walbrink , Maurice M. Imonti , William T. Cleminshaw
CPC分类号： A61M1/0039 , A61M1/0066 , A61M3/0254 , A61F9/00 , A61M1/0037 , A61M1/0062 , A61M2210/0612
摘要： A system and apparatus are disclosed for controlling amounts of fluid flow to and from a surgical site. The system includes a surgical handpiece having means including a passage for allowing fluid flow to and from a surgical site. A dispensing assembly is couplable to the handpiece for movement therewith and is selectively operable for automatically controlling continuously or discretely a controlled and metered amount of fluid flow to and from the surgical site.
摘要翻译： 公开了一种用于控制流入和流出手术部位的流体流量的系统和装置。 该系统包括具有装置的手术手持件，该装置包括用于允许流体流动到外科手术部位的通道。 分配组件可耦合到手持件以与其一起运动，并且可选择性地可操作地用于自动控制来往和来自手术部位的受控量和计量量的流体流量的连续或离散地控制。
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公开(公告)号：US5499969A
公开(公告)日：1996-03-19
申请号：US274935
申请日：1994-07-14
CPC分类号： A61M1/0058 , A61F9/00736 , A61M1/0023 , A61M1/0047 , A61M2205/12 , A61M2205/123 , A61M2205/125 , A61M2205/128 , A61M2205/6081 , Y10S128/12
摘要： A cassette for use in combination with a surgical handpiece and a control console for controlling irrigation and/or aspiration fluid flows in the handpiece having a housing with an external surface and an interface adapted to be held in operative association with the control console, an inlet coupling, a pump tube having an inlet and a discharge line in fluid communication with a waste container and a fluid flow passage in fluid communication with the inlet coupling and the pump inlet consisting of an open channel formed in the external surface and a gasket adhered to the external surface to seal the channel fluid-tight.
摘要翻译： 用于与外科手持件组合使用的盒和用于控制冲洗和/或抽吸流体的控制台在手持件中流动，所述手持件具有壳体，所述壳体具有外表面和适于与所述控制台可操作地相关联的接口;入口 具有与废物容器流体连通的入口和排出管线的泵管和与入口联接件和泵入口流体连通的流体流动通道，所述入口联接器和泵入口由形成在外表面中的开放通道组成，垫圈粘附到 外表面密封通道流体密封。
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4.发明授权Minimally invasive irrigator/aspirator surgical probe and method of using same 失效微创冲洗器/吸气手术探针及其使用方法
公开(公告)号：US5554112A
公开(公告)日：1996-09-10
申请号：US272294
申请日：1994-07-08
申请人： Harold J. Walbrink , Roger F. Etherington , Charles E. Beuchat , Vincent J. Burgess , Kent D. Richards
发明人： Harold J. Walbrink , Roger F. Etherington , Charles E. Beuchat , Vincent J. Burgess , Kent D. Richards
CPC分类号： A61B18/1482 , A61M1/0064 , A61B2018/00196 , A61B2018/1861 , A61M1/0062 , Y10S604/902
摘要： An irrigator/aspirator surgical probe for laparoscopic surgery includes a rotatable handle assembly and a probe assembly having an electrosurgical electrode. The handle assembly has two valves, one for controlling the flow of irrigation fluid and one for controlling the flow of aspiration fluid. One of the valves can be locked at any selected setting with a locking lever. Fine adjustment of the valve is achieved in the locked position. The handle assembly further includes a valve body and valve members which are easily removable and disposable. The valve members in the valve body are made of an elastomeric material to provide effective sealing and inherent self return. The probe assembly can be rotated relative to the handle assembly as needed to reduce operator fatigue. The probe can be rotated in the probe assembly to position the electrode.
摘要翻译： 用于腹腔镜手术的冲洗器/抽吸器手术探针包括可旋转手柄组件和具有电外科电极的探针组件。 手柄组件具有两个阀，一个用于控制冲洗流体的流动，一个用于控制抽吸流体的流动。 其中一个阀门可以通过锁定杆锁定在任何选定的设置。 在锁定位置实现阀的微调。 手柄组件还包括阀体和易于移除和一次性的阀构件。 阀体中的阀构件由弹性体材料制成，以提供有效的密封和固有的自回复。 根据需要，探针组件可以相对于手柄组件旋转，以减少操作者的疲劳。 探头可以在探头组件中旋转以定位电极。
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公开(公告)号：US5514089A
公开(公告)日：1996-05-07
申请号：US195689
申请日：1994-02-16
申请人： Harold J. Walbrink , Roger F. Etherington , Charles E. Beuchat , Vincent J. Burgess , Kent D. Richards
发明人： Harold J. Walbrink , Roger F. Etherington , Charles E. Beuchat , Vincent J. Burgess , Kent D. Richards
CPC分类号： A61B18/1482 , A61M1/0064 , A61B2018/00196 , A61B2018/1861 , A61M1/0062 , Y10S604/902
摘要： An irrigator/aspirator surgical probe for laparoscopic surgery includes a rotatable handle assembly and a probe assembly having an electrosurgical electrode. The handle assembly has two valves, one for controlling the flow of irrigation fluid and one for controlling the flow of aspiration fluid. One of the valves can be locked at any selected setting with a locking lever. Fine adjustment of the valve is achieved in the locked position. The handle assembly further includes a valve body and valve members which are easily removable and disposable. The valve members in the valve body are made of an elastomeric material to provide effective sealing and inherent self return. The probe assembly can be rotated relative to the handle assembly as needed to reduce operator fatigue. The probe can be rotated in the probe assembly to position the electrode.
摘要翻译： 用于腹腔镜手术的冲洗器/抽吸器手术探针包括可旋转手柄组件和具有电外科电极的探针组件。 手柄组件具有两个阀，一个用于控制冲洗流体的流动，一个用于控制抽吸流体的流动。 其中一个阀门可以通过锁定杆锁定在任何选定的设置。 在锁定位置实现阀的微调。 手柄组件还包括阀体和易于移除和一次性的阀构件。 阀体中的阀构件由弹性体材料制成，以提供有效的密封和固有的自回复。 根据需要，探针组件可以相对于手柄组件旋转，以减少操作者的疲劳。 探头可以在探头组件中旋转以定位电极。
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公开(公告)号：US5364342A
公开(公告)日：1994-11-15
申请号：US135865
申请日：1993-10-13
CPC分类号： A61M1/0058 , A61F9/00736 , A61M1/0023 , A61M1/0047 , A61M2205/12 , A61M2205/123 , A61M2205/125 , A61M2205/128 , A61M2205/6081 , Y10S128/12
摘要： A cassette for use in combination with a surgical handpiece and a control console for controlling irrigation and/or aspiration fluid flows in the handpiece having a housing with an external surface and an interface adapted to be held in operative association with the control console, an inlet coupling, a pump tube having an inlet and a discharge line in fluid communication with a waste container and a fluid flow passage in fluid communication with the inlet coupling and the pump inlet consisting of an open channel formed in the external surface and a gasket adhered to the external surface to seal the channel fluid-tight.
摘要翻译： 用于与外科手持件组合使用的盒和用于控制冲洗和/或抽吸流体的控制台在手持件中流动，所述手持件具有壳体，所述壳体具有外表面和适于与所述控制台可操作地相关联的接口;入口 具有与废物容器流体连通的入口和排出管线的泵管和与入口联接件和泵入口流体连通的流体流动通道，所述入口联接器和泵入口由形成在外表面中的开放通道组成，垫圈粘附到 外表面密封通道流体密封。
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7.发明授权Fluid handling method and system and fluid interface apparatus usable therewith 失效流体处理方法和可与其一起使用的系统和流体界面装置
公开(公告)号：US5041096A
公开(公告)日：1991-08-20
申请号：US427511
申请日：1989-10-27
IPC分类号： A61M1/00
CPC分类号： A61M1/0058 , A61M1/0066 , A61M1/0047 , A61M2205/12
摘要： A fluid handling system is disclosed for use with a surgical handpiece in microsurgery. Included is a fluid interface block apparatus which is structurally adapted to be removably and firmly secured to a control unit of the type which controls the fluidics of a microsurgery system. The system includes a plurality of peristaltic pumps arranged with respect to each other so as to minimize the effects of fluid pressure pulsations produced by each one.
摘要翻译： 公开了用于显微外科手术的外科手术器械的流体处理系统。 包括流体界面块装置，其结构上适于可移除地且牢固地固定到控制显微外科系统的流体学类型的控制单元。 该系统包括相对于彼此布置的多个蠕动泵，以便最小化由每个蠕动泵产生的流体压力脉动的影响。
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