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1.发明授权Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis 失效用于提供增强的组织碎裂和/或止血的方法和装置
公开(公告)号：US4931047A
公开(公告)日：1990-06-05
申请号：US103022
申请日：1987-09-30
CPC分类号： A61B18/14 , A61B17/320068 , A61B2017/00973 , A61B2018/00011 , A61B2018/00077 , A61B2018/00589 , A61B2018/00958 , A61B2217/005 , A61B2217/007 , H01H2300/014
摘要： An apparatus having a vibratable tip for ultrasonically disintegrating tissue in a surgical procedure and for aspirating the disintegrated tissue and fluids away from the surgical site through an opening in the tip. A connection to an electrosurgical unit provides for delivery of RF cutting current, RF coagulating current or a blend thereof to the tip so that electrosurgical procedures can be conducted separately or simultaneously with ultrasonic aspiration through the tip. It thus is now possible, for example, to electrocauterize simultaneously with ultrasonic fragmentation with a single handheld surgical device. The simultaneous delivery of ultrasonic vibrations and RF current to the tip also has been found to increase the tissue fragmentation rate.
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2.发明授权Irrigation/aspiration manifold and fittings for ultrasonic surgical aspiration system 失效超声手术抽吸系统的灌溉/抽吸歧管和配件
公开(公告)号：US4747820A
公开(公告)日：1988-05-31
申请号：US849830
申请日：1986-04-09
CPC分类号： A61B17/320068 , A61M1/0084 , A61M1/0086 , A61B17/22012 , A61B2217/005 , A61B2217/007
摘要： An ultrasonic surgical aspirator having an improved irrigation/aspiration manifold and components to facilitate quick connections of the irrigation and aspiration lines to a handpiece. In combination with a handle assembly having an ultrasonic vibrator for vibrating an ultrasonic tip and a nosecone, a nosecone extension defining a rotating joint for connection to the nosecone in an articulating joint for connection to a rigid or flexible flue is provided. The nosecone extension further defines an irrigation cowl having an irrigation port for receiving an irrigation connector for connecting the irrigation fluid to the nosecone extension for passage of irrigation fluid through the nosecone extension and a flue about the surgical tip. An aspiration tubulation connector adapted to securely fit a slot through the nosecone and nosecone extension connects an aspiration port on the tip to the aspiration tube for connection to a pump into a discard area. An alternative manifold assembly includes a nosecone extension adapter defining a rotating joint for connection to the nosecone in a cylindrical portion for connection to an extender sheath, the opposite end of which is connected to a flue adapter defining an articulating joint for connection to a flue. Such an alternative manifold assembly is particularly adapted for use in elongated and curved tips with extenders. The detailed structure of the aspiration tubular connector and the irrigation connector is also shown.
摘要翻译： 具有改进的灌注/抽吸歧管和组件的超声手术吸气器，以便于将冲洗和吸气管线快速连接到手持件。 提供了一种具有用于振动超声波尖端和鼻锥的超声波振动器的手柄组件，其包括用于连接到刚性或柔性烟道的铰接接头中的用于连接到鼻锥的旋转接头的鼻锥延伸部。 鼻锥延伸部进一步限定了具有冲洗口的冲洗罩，其具有用于接收冲洗连接器，用于将冲洗流体连接到鼻锥延伸部，用于通过鼻塞延伸部分的冲洗流体和围绕手术末端的烟道。 适于通过鼻锥和鼻锥延伸部牢固地配合狭槽的抽吸管连接器将尖端上的吸入口连接到抽吸管，用于连接到泵进入丢弃区域。 替代的歧管组件包括鼻锥延伸适配器，其限定用于连接到圆锥形部分上的鼻锥的旋转接头，用于连接到延伸鞘，其相对端连接到限定用于连接到烟道的铰接接头的烟道适配器。 这种替代的歧管组件特别适用于具有延伸器的细长和弯曲的尖端。 还示出了抽吸管状连接器和冲洗连接器的详细结构。
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公开(公告)号：US4988334A
公开(公告)日：1991-01-29
申请号：US199141
申请日：1988-05-26
CPC分类号： A61B17/320068 , A61M1/0084 , A61M1/0086 , A61B17/22012
摘要： An ultrasonic surgical aspirator having an improved irrigation/aspiration manifold and components to facilitate quick connections of the irrigation and aspiration lines to a handpiece. In combination with a handle assembly having an ultrasonic vibrator for vibrating an ultrasonic tip and a nosecone, a nosecone extension defining a rotating joint for connection to the nosecone in an articulating joint for connection to a rigid or flexible flue is provided. The nosecone extension further defines an irrigation cowl having an irrigation port for receiving an irrigation connector for connecting the irrigation fluid to the nosecone extension for passage of irrigation fluid through the nosecone extension and a flue about the surgical tip. An aspiration tubulation connector adapted to securely fit a slot through the nosecone and nosecone extension connects an aspiration port on the tip to the aspiration tube for connection to a pump into a discard area. An alternative manifold assembly includes a nosecone extension adapter defining a rotating joint for connection to the nosecone in a cylindrical portion for connection to an extender sheath, the opposite end of which is connected to a flue adapter defining an articulating joint for connection to a flue. Such an alternative manifold assembly is particularly adapted for use in elongated and curved tips with extenders. The detailed structure of the aspiration tubular connector and the irrigation connector is also shown.
摘要翻译： 具有改进的灌注/抽吸歧管和组件的超声手术吸气器，以便于将冲洗和吸气管线快速连接到手持件。 提供了一种具有用于振动超声波尖端和鼻锥的超声波振动器的手柄组件，其包括限定用于连接到刚性或柔性烟道的铰接接头中用于连接到鼻锥的旋转接头的鼻锥延伸部。 鼻锥延伸部进一步限定了具有冲洗口的冲洗罩，其具有用于接收冲洗连接器，用于将冲洗流体连接到鼻锥延伸部，用于通过鼻塞延伸部分的冲洗流体和围绕手术末端的烟道。 适于通过鼻锥和鼻锥延伸部牢固地配合狭槽的抽吸管连接器将尖端上的吸入口连接到抽吸管，用于连接到泵进入丢弃区域。 替代的歧管组件包括鼻锥延伸适配器，其限定用于连接到圆锥形部分上的鼻锥的旋转接头，用于连接到延伸鞘，其相对端连接到限定用于连接到烟道的铰接接头的烟道适配器。 这种替代的歧管组件特别适用于具有延伸器的细长和弯曲的尖端。 还示出了抽吸管状连接器和冲洗连接器的详细结构。
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公开(公告)号：US4846790A
公开(公告)日：1989-07-11
申请号：US198835
申请日：1988-05-26
CPC分类号： A61M1/0084 , A61B17/320068 , A61M1/0086 , A61B17/22012 , A61M1/0039
摘要： An ultrasonic surgical aspirator having an improved irrigation/aspiration manifold and components to facilitate quick connections of the irrigation and aspiration lines to a handpiece. In combination with a handle assembly having an ultrasonic vibrator for vibrating an ultrasonic tip and a nosecone, a nosecone extension defining a rotating joint for connection to the nosecone in an articulating joint for connection to a rigid or flexible flue is provided. The nosecone extension further defines an irrigation cowl having an irrigation port for receiving an irrigation connector for connecting the irrigation fluid to the nosecone extension for passage of irrigation fluid through the nosecone extension and a flue about the surgical tip. An aspiration tubulation connector adapted to securely fit a slot through the nosecone and nosecone extension connects an aspiration port on the tip to the aspiration tube for connection to a pump into a discard area. An alternative manifold assembly includes a nosecone extension adapter defining a rotating joint for connection to the nosecone in a cylindrical portion for connection to an extender sheath, the opposite end of which is connected to a flue adapter defining an articulating joint for connection to a flue. Such an alternative manifold assembly is particularly adapted for use in elongated and curved tips with extenders. The detailed structure of the aspiration tubular connector and the irrigation connector is also shown.
摘要翻译： 具有改进的灌注/抽吸歧管和组件的超声手术吸气器，以便于将冲洗和吸气管线快速连接到手持件。 提供了一种具有用于振动超声波尖端和鼻锥的超声波振动器的手柄组件，其包括用于连接到刚性或柔性烟道的铰接接头中的用于连接到鼻锥的旋转接头的鼻锥延伸部。 鼻锥延伸部进一步限定了具有冲洗口的冲洗罩，其具有用于接收冲洗连接器，用于将冲洗流体连接到鼻锥延伸部，用于通过鼻塞延伸部分的冲洗流体和围绕手术末端的烟道。 适于通过鼻锥和鼻锥延伸部牢固地配合狭槽的抽吸管连接器将尖端上的吸入口连接到抽吸管，用于连接到泵进入丢弃区域。 替代的歧管组件包括鼻锥延伸适配器，其限定用于连接到圆锥形部分上的鼻锥的旋转接头，用于连接到延伸鞘，其相对端连接到限定用于连接到烟道的铰接接头的烟道适配器。 这种替代的歧管组件特别适用于具有延伸器的细长和弯曲的尖端。 还示出了抽吸管状连接器和冲洗连接器的详细结构。
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公开(公告)号：US4881761A
公开(公告)日：1989-11-21
申请号：US198836
申请日：1988-05-26
CPC分类号： A61B17/320068 , A61M1/0084 , A61M1/0086 , A61B17/22012 , A61M1/0039
摘要： An ultrasonic surgical aspirator having an improved irrigation/aspiration manifold and components to facilitate quick connections of the irrigation and aspiration lines to a handpiece. In combination with a handle assembly having an ultrasonic vibrator for vibrating an ultrasonic tip and a nosecone, a nosecone extension defining a rotating joint for connection to the nosecone in an articulating joint for connection to a rigid or flexible flue is provided. The nosecone extension further defines an irrigation cowl having an irrigation port for receiving an irrigation connector for connecting the irrigation fluid to the nosecone extension for passage of irrigation fluid through the nosecone extension and a flue about the surgical tip. An aspiration tubulation connector adapted to securely fit a slot through the nosecone and nosecone extension connects an aspiration port on the tip to the aspiration tube for connection to a pump into a discard area. An alternative manifold assembly includes a nosecone extension adapter defining a rotating joint for connecting to the nosecone in a cylindrical portion for connection to an extender sheath, the opposite end of which is connected to a flue adapter defining an articulating joint for connection to a flue. Such an alternative manifold assembly is particularly adapted for use in elongated and curved tips with extenders. The detailed structure of the aspiration tubular connector and the irrigation connector is also shown.
摘要翻译： 具有改进的灌注/抽吸歧管和组件的超声手术吸气器，以便于将冲洗和吸气管线快速连接到手持件。 提供了一种具有用于振动超声波尖端和鼻锥的超声波振动器的手柄组件，其包括限定用于连接到刚性或柔性烟道的铰接接头中用于连接到鼻锥的旋转接头的鼻锥延伸部。 鼻锥延伸部进一步限定了具有冲洗口的冲洗罩，其具有用于接收冲洗连接器，用于将冲洗流体连接到鼻锥延伸部，用于通过鼻塞延伸部分的冲洗流体和围绕手术末端的烟道。 适于通过鼻锥和鼻锥延伸部牢固地配合狭槽的抽吸管连接器将尖端上的吸入口连接到抽吸管，用于连接到泵进入丢弃区域。 替代歧管组件包括鼻锥延伸适配器，其限定用于连接到圆锥形部分中的鼻锥的旋转接头，用于连接到延伸器鞘，其相对端连接到限定用于连接到烟道的铰接接头的烟道适配器。 这种替代的歧管组件特别适用于具有延伸器的细长和弯曲的尖端。 还示出了抽吸管状连接器和冲洗连接器的详细结构。
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6.发明授权Apparatus and method for assembly and disassembly of interchangeable surgical acoustic members 失效用于组装和拆卸可互换手术声学构件的装置和方法
公开(公告)号：US4832021A
公开(公告)日：1989-05-23
申请号：US115623
申请日：1987-10-30
申请人： Peter Kuhl , Alan Broadwin , Robert W. Hornlein
发明人： Peter Kuhl , Alan Broadwin , Robert W. Hornlein
IPC分类号： A61B17/22 , B25B11/00 , B25B23/00 , B25B23/142
CPC分类号： B25B23/0085 , A61B17/22012 , B25B11/00 , B25B23/1427
摘要： An apparatus and method for assembly and disassembly of interchangeable surgical acoustic members includes a fixture for securing by a key a handpiece to which a tip and/or extender is attached. A torquing wrench has a tightening head and an untightening head on the same body, wherein the tightening head permits torquing of the tip and/or extender to a predetermined tightening torque in cooperation with a socket having a central bore therethrough so that the wrench and socket may be slid over an axially elongated combination and used at a point intermediate along the length thereof. In use, the handpiece is secured in the handpiece fixture and receives the tip and/or extender in a handtightened condition to be torqued to a predetermined limit by the torquing wrench while secured against rotation in the handpiece fixture. A table support structure for supporting a handpiece fixture for an alternative operation is also disclosed. The components are designed for a ready exchange of acoustic tips prior to, during, or after surgery in the sterile field with minimum inconvenience.
摘要翻译： 用于组装和拆卸可互换手术声学构件的装置和方法包括用于通过钥匙固定尖端和/或延伸器附接到的手持件的固定装置。 扭力扳手在同一主体上具有紧固头部和不紧固的头部，其中紧固头部允许尖端和/或延伸器扭转到与具有穿过其的中心孔的插座配合的预定紧固扭矩，使得扳手和插座 可以在轴向细长的组合上滑动并且沿着其长度的中间点使用。 在使用中，手持件被固定在手持固定装置中，并且在手拧固定装置中固定防止尖端和/或延伸器在手拧紧状态下扭转到预定的极限，同时防止旋转。 还公开了用于支撑用于替代操作的手持固定装置的工作台支撑结构。 这些组件被设计用于在无菌领域中的手术之前，期间或之后立即交换声学尖端，同时具有最小的不便。
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