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1. 发明授权

US5968007A Power-limit control for ultrasonic surgical instrument 失效
标题翻译：超声波手术器械功率限制控制
公开(公告)号：US5968007A
公开(公告)日：1999-10-19
申请号：US848918
申请日：1997-05-01
申请人： William P. Simon , Alan Broadwin , John Massa
发明人： William P. Simon , Alan Broadwin , John Massa
IPC分类号： A61B17/00 , A61B17/32 , A61B17/20
CPC分类号： A61B17/320068 , A61B2017/00026 , A61B2017/00123
摘要： A control for an ultrasonic surgical instrument is described wherein a transducer having an elongate tip is vibrated to perform surgery. The amplitude of the vibrations by the tip are controlled and the power delivered to the tip can be set so that the operator of the instrument can in effect render the instrument sensitive to different tissues to avoid damage thereto and enhance the safety of the patient.
摘要翻译：描述了一种用于超声外科器械的控制器，其中具有细长尖端的换能器振动以进行手术。控制尖端的振动的振幅，并且可以设置输送到尖端的功率，使得仪器的操作者实际上可以使仪器对不同的组织敏感，以避免对其进行损伤并增强患者的安全性。

2. 发明授权

US4931047A Method and apparatus for providing enhanced tissue fragmentation and/or hemostasis 失效
标题翻译：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
申请人： Alan Broadwin , Charles Vassallo , Joseph N. Logan , Robert W. Hornlein
发明人： Alan Broadwin , Charles Vassallo , Joseph N. Logan , Robert W. Hornlein
IPC分类号： A61B17/00 , A61B17/22 , A61B17/32 , A61B18/00 , A61B18/12 , A61B18/14 , A61M1/00
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.

3. 发明授权

US4881761A Irrigation tubing connector for an ultrasonic surgical system 失效
标题翻译：用于超声波手术系统的灌溉管连接器
公开(公告)号：US4881761A
公开(公告)日：1989-11-21
申请号：US198836
申请日：1988-05-26
申请人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
发明人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
IPC分类号： A61B17/22 , A61B17/32 , A61M1/00
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。

4. 发明授权

US6159176A Sheath and support for ultrasonic elongate tip 有权
标题翻译：护套和支撑超声波细长尖端
公开(公告)号：US6159176A
公开(公告)日：2000-12-12
申请号：US209237
申请日：1998-12-10
申请人： Alan Broadwin , Andrew Rushton , Warren Erickson , Daniel Grise
发明人： Alan Broadwin , Andrew Rushton , Warren Erickson , Daniel Grise
IPC分类号： A61B17/32 , A61B19/00 , A61B17/20
CPC分类号： A61B17/320068 , A61B2017/320072 , A61B2017/320084 , A61B2017/320088 , A61B2090/034 , A61M2202/08
摘要： An improved ultrasonic surgical instrument is disclosed having a design that extends horn or tip life and minimizes instrument breakage and disintegration during use. The instrument comprises an ultrasonic tip having a distal working end and a metal sheath around the tip; the tip further having projections located in the vicinity of nodal points near the tip working end, said tip radially extending from the tip towards the sheath so as to provide the tip with radial inward support. The instrument can further comprise said tip with a substantially flat or convex end and said sheath with an inwardly projecting portion located distally of said tip projection and extending sufficiently radially inward so as to capture the tip with its projection should a tip break occur.
摘要翻译：公开了一种改进的超声波手术器械，其具有延长喇叭或尖端寿命并使使用期间仪器断裂和破裂最小化的设计。仪器包括具有远端工作端和围绕尖端的金属护套的超声波尖端; 尖端还具有位于尖端工作端附近的节点附近的突起，所述尖端从尖端朝向护套径向延伸，以使尖端具有径向向内的支撑。仪器还可以包括具有基本上平坦或凸起的端部的所述尖端，并且所述护套具有位于所述尖端突出部的远侧的向内突出的部分，并且足够径向向内延伸，以便在发生尖端断裂时以其突起捕获尖端。

5. 发明授权

US4949601A Apparatus for assembling threaded members 失效
标题翻译：用于组装螺纹构件的装置
公开(公告)号：US4949601A
公开(公告)日：1990-08-21
申请号：US421209
申请日：1989-10-13
申请人： Alan Broadwin , Joseph N. Logan
发明人： Alan Broadwin , Joseph N. Logan
IPC分类号： A61B17/00 , A61B17/22 , A61B19/00 , B25B9/00 , B25B11/00 , B25B23/142
CPC分类号： B25B9/00 , A61B17/22012 , B25B11/00 , B25B23/1427 , A61B2090/031 , A61M2209/04
摘要： An apparatus for assembling and disassembling threadably engageable members, which comprises: (a) wrenching means and (b) an integral securing means and torque limiter assembly; said assembly comprising, in combination, securing means operatively associated with a pinion block pivotally mounted on a solid base, said pinion block having a surface which bears against biasing means connected to force means, preferably a compression spring, which provides a predetermined amount of torquing when a first member is held in said securing means and a second member is turned relative thereto by said wrenching means, whereby the amount of torquing is limited by the pivotal movement of said pinion block.
摘要翻译：一种用于组装和拆卸可螺纹接合构件的装置，其包括：（a）扳手装置和（b）整体固定装置和扭矩限制器组件; 所述组件包括组合的固定装置，其可操作地与可枢转地安装在实心基座上的小齿轮块相配合，所述小齿轮组件具有一个表面，所述表面承受与力装置（优选为压缩弹簧）连接的偏置装置，该压力装置提供预定量的扭矩当第一构件被保持在所述固定装置中并且第二构件通过所述扳手装置相对于其旋转时，扭矩的量受到所述小齿轮块的枢转运动的限制。

6. 发明授权

US4747820A Irrigation/aspiration manifold and fittings for ultrasonic surgical aspiration system 失效
标题翻译：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
申请人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
发明人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
IPC分类号： A61B18/00 , A61B17/22 , A61B17/32 , A61M1/00 , A61B17/38
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。

7. 发明授权

US4988334A Ultrasonic surgical system with aspiration tubulation connector 失效
标题翻译：超声波外科系统与吸气管连接器
公开(公告)号：US4988334A
公开(公告)日：1991-01-29
申请号：US199141
申请日：1988-05-26
申请人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
发明人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
IPC分类号： A61B17/22 , A61B17/32 , A61M1/00
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。

8. 发明授权

US4846790A Ultrasonic surgical system with irrigation manifold 失效
标题翻译：超声波手术系统与冲洗歧管
公开(公告)号：US4846790A
公开(公告)日：1989-07-11
申请号：US198835
申请日：1988-05-26
申请人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
发明人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
IPC分类号： A61B17/22 , A61B17/32 , A61M1/00
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。

9. 发明授权

US4052987A Automatic aspiration apparatus 失效
标题翻译：自动吸气装置
公开(公告)号：US4052987A
公开(公告)日：1977-10-11
申请号：US672813
申请日：1976-04-01
申请人： David G. Wuchinich , Alan Broadwin
发明人： David G. Wuchinich , Alan Broadwin
IPC分类号： A61M1/00
CPC分类号： A61M1/0037
摘要： Apparatus is disclosed for aspiration of the operative site during open site surgery having automatic controls for responsively venting the aspiration system to atmosphere under certain conditions and for overriding the venting as desired comprising a continuously operating pump for providing suction, an aspiration line connected to the pump, a venting valve and, an aspiration valve in the aspiration line, a vacuum pressure responsive switch connected between the aspiration valve and the pump and a control system embodying activation switches and logic for controlling the operation of the valves.

10. 发明授权

US4016882A Neurosonic aspirator and method 失效
标题翻译：神经吸引器和方法
公开(公告)号：US4016882A
公开(公告)日：1977-04-12
申请号：US555474
申请日：1975-03-05
申请人： Alan Broadwin , Steven N. Weiss , Stanley H. Enker
发明人： Alan Broadwin , Steven N. Weiss , Stanley H. Enker
IPC分类号： A61B18/00 , A61B17/22 , A61B17/32 , A61C17/20 , A61C19/06 , A61F9/007 , A61M1/00 , A61M3/02
CPC分类号： A61F9/00745 , A61B17/22012 , A61B17/320068 , A61C17/20 , A61B2017/320072 , A61B2217/005 , A61B2217/007 , A61M1/0058 , A61M3/0279
摘要： Method and apparatus are disclosed for use in surgically removing tumorous neurological tissue which apparatus comprises a handpiece mounting a hollow tool tip vibrating transversely to its long axis in the ultrasonic range, means for introducing fluid adjacent the tool tip to flush the operative site area, and means adjacent the tool tip for withdrawing the fluid mixture from the site. The method comprises applying an ultrasonically vibrated tool to tumorous nerve tissue, while simultaneously introducing irrigation fluid to flush the area of the tissue and withdrawing the resulting mixture from the area adjacent the tool.
摘要翻译：公开了用于手术去除肿瘤神经组织的方法和装置，该装置包括安装在超声波范围内横向于其长轴振动的中空工具尖端的手持件，用于引入邻近工具尖端冲洗手术部位区域的流体的装置，以及邻近工具尖端的装置用于从现场抽出流体混合物。该方法包括将超声波振动工具应用于肿瘤神经组织，同时引入冲洗液冲洗组织的区域并从所述工具附近的区域抽出所得混合物。

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