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1. 发明申请

US20110316190A1 SURGICAL DEVICE WITH TACK-FREE GEL AND METHOD OF MANUFACTURE 有权
标题翻译：无缝凝胶的手术装置及其制造方法
公开(公告)号：US20110316190A1
公开(公告)日：2011-12-29
申请号：US13215432
申请日：2011-08-23
申请人： Russell E. Ahlberg , Payam Adlparvar , Scott V. Taylor , Matthew A. Wixey , Daniel Martinez , John R. Brustad
发明人： Russell E. Ahlberg , Payam Adlparvar , Scott V. Taylor , Matthew A. Wixey , Daniel Martinez , John R. Brustad
IPC分类号： B29C45/16
CPC分类号： A61M3/0279 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61B2017/00469 , A61B2017/22067 , B29C37/0067 , B29C39/006 , B29C39/025 , B29C39/123
摘要： A process of making a tack-free gel is disclosed comprising the steps of providing a mold defining a mold cavity, the mold cavity comprising a plastic material; pouring or injecting a molten gel having a high molding temperature into the mold cavity; and forming the tack-free gel as a thin layer of plastic of the mold cavity is melted over the gel. The forming step further comprises cooling the gel from the molten state to a solidified state. The melting temperature of the plastic material is lower than the molding temperature of the gel; and the higher the temperature differential, the greater the melting of the plastic material and the thicker the layer of the plastic material on the surface of the gel. The mold may be formed of low-density polyethylene (LDPE).
摘要翻译：公开了制造无粘性凝胶的方法，包括以下步骤：提供限定模腔的模具，所述模腔包括塑料材料; 将具有高成型温度的熔融凝胶注入或注入模腔中; 并且将形成无粘性凝胶作为模腔的塑料薄层在凝胶上熔化。形成步骤还包括将凝胶从熔融状态冷却至固化状态。塑料材料的熔化温度低于凝胶的成型温度; 并且温差越高，塑料材料的熔化越大，并且凝胶表面上的塑料材料层越厚。模具可以由低密度聚乙烯（LDPE）形成。

2. 发明授权

US08703034B2 Method of making a tack-free gel 有权
标题翻译：制造无粘性凝胶的方法
公开(公告)号：US08703034B2
公开(公告)日：2014-04-22
申请号：US13215432
申请日：2011-08-23
申请人： Russell E. Ahlberg , Payam Adlparvar , Scott V. Taylor , Matthew A. Wixey , Daniel Martinez , John R. Brustad
发明人： Russell E. Ahlberg , Payam Adlparvar , Scott V. Taylor , Matthew A. Wixey , Daniel Martinez , John R. Brustad
IPC分类号： B29C45/14 , B29C39/10
CPC分类号： A61M3/0279 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61B2017/00469 , A61B2017/22067 , B29C37/0067 , B29C39/006 , B29C39/025 , B29C39/123
摘要： A process of making a tack-free gel is disclosed comprising the steps of providing a mold defining a mold cavity, the mold cavity comprising a plastic material; pouring or injecting a molten gel having a high molding temperature into the mold cavity; and forming the tack-free gel as a thin layer of plastic of the mold cavity is melted over the gel. The forming step further comprises cooling the gel from the molten state to a solidified state. The melting temperature of the plastic material is lower than the molding temperature of the gel; and the higher the temperature differential, the greater the melting of the plastic material and the thicker the layer of the plastic material on the surface of the gel. The mold may be formed of low-density polyethylene (LDPE).
摘要翻译：公开了制造无粘性凝胶的方法，包括以下步骤：提供限定模腔的模具，所述模腔包括塑料材料; 将具有高成型温度的熔融凝胶注入或注入模腔中; 并且将形成无粘性凝胶作为模腔的塑料薄层在凝胶上熔化。形成步骤还包括将凝胶从熔融状态冷却至固化状态。塑料材料的熔化温度低于凝胶的成型温度; 并且温差越高，塑料材料的熔化越大，并且凝胶表面上的塑料材料层越厚。模具可以由低密度聚乙烯（LDPE）形成。

3. 发明授权

US07625387B2 Suture securing device and method 有权
标题翻译：缝线固定装置及方法
公开(公告)号：US07625387B2
公开(公告)日：2009-12-01
申请号：US10702871
申请日：2003-11-05
申请人： Matthew A. Wixey , Charles C. Hart , Payam Adlparvar
发明人： Matthew A. Wixey , Charles C. Hart , Payam Adlparvar
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B2017/045 , A61B2017/0488
摘要： The invention is directed to a device and method for securing a passed surgical suture in a manner similar to a tied knot. The suture securing device comprises a male piece having a top portion, a center shaft having one end connected to the top portion, and an end member having a capturing feature connected to another end of the center shaft; and a female piece having a top end and a bottom end comprising a column being generally cylindrical in shape and forming a hollow opening along its length, wherein the opening slidingly receives the center shaft and a suture to be captured and held by the capturing feature, the suture being secured in place between the column and the center shaft. The assembled male and female pieces are irreversibly interlocked and form a lightly compressed, convoluted or tortuous pathway. The capturing feature is formed to engage and obliquely capture the suture from different angles.
摘要翻译：本发明涉及一种用于以类似于束缚结的方式固定通过的手术缝合线的装置和方法。所述缝合线固定装置包括：阳件，其具有顶部，中心轴的一端连接到所述顶部;以及端部构件，其具有连接到所述中心轴的另一端的捕获特征; 以及具有顶端和底端的阴件，其包括通常为圆柱形的柱，并且沿着其长度形成中空的开口，其中所述开口滑动地接收所述中心轴和缝合线以被所述捕获特征捕获和保持，缝合线被固定在柱和中心轴之间的适当位置。组合的阳性和阴性片段是不可逆地互锁的并且形成轻微压缩，褶皱或曲折的路径。捕获特征被形成为从不同的角度接合并倾斜地捕获缝合线。

4. 发明授权

US08308746B2 Method and apparatus for tissue morcellation 有权
标题翻译：组织移植的方法和装置
公开(公告)号：US08308746B2
公开(公告)日：2012-11-13
申请号：US12102719
申请日：2008-04-14
申请人： Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
发明人： Boun Pravong , Kennii Pravongviengkham , Matthew M. Becerra , Matthew A. Wixey , Haruyasu Yawata , Gary M. Johnson , Zoran Falkenstein , John R. Brustad , Charles C. Hart
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B17/29 , A61B17/32053 , A61B90/361 , A61B2017/00902 , A61B2017/2948 , A61B2017/320024 , A61B2017/320775
摘要： The invention relates to a tissue morcellator for minimally invasive surgery. The morcellator has a metallic cutting ring mounted on a visually transparent hollow cylinder, which in combination with a visually transparent outer morcellator tube enables a surgeon to visualize the inside of the morcellator shaft for detection of loose tissue fragments in the device. A tenaculum used with the morcellation device has a spacer for preventing contact with the blade. The cutting tube can oscillate, rather than rotate, along the longitudinal axis of the cutting tube. The morcellator utilizes an extendable tissue guide on the outer tube of the morcellator shaft for preventing the tissue from rotating along the longitudinal axis of the morcellator tube. This allows the tissue to be continuously rotated into the morcellator device for continuous peel. The tissue guide can also be fully retracted to allow for coring of the bulk tissue.
摘要翻译：本发明涉及用于微创手术的组织移植器。旋转器具有安装在视觉上透明的中空圆柱体上的金属切割环，其与视觉上透明的外部致动器管结合，使得外科医生能够将morcellator轴的内部可视化，以检测装置中松散的组织碎片。与切割装置一起使用的搭扣具有用于防止与叶片接触的间隔件。切割管可以沿着切割管的纵向轴线而摆动而不是旋转。 morcellator在morcellator轴的外管上使用可延伸的组织引导件，用于防止组织沿着morcellator管的纵向轴线旋转。这允许组织连续地旋转到morcellator装置中用于连续剥离。组织引导件也可以完全缩回以允许大块组织的取芯。

5. 发明申请

US20120136347A1 ELECTROSURGICAL INSTRUMENTS AND CONNECTIONS THERETO 有权
标题翻译：静电仪器及其连接
公开(公告)号：US20120136347A1
公开(公告)日：2012-05-31
申请号：US13366487
申请日：2012-02-06
申请人： John R. Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew A. Wixey , Gary M. Johnson , Patrick Elliott
发明人： John R. Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew A. Wixey , Gary M. Johnson , Patrick Elliott
IPC分类号： A61B18/18 , A61B18/14
CPC分类号： A61B18/1445 , A61B2017/2903 , A61B2017/2932 , A61B2018/00178 , A61B2018/00196 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00642 , A61B2018/00708 , A61B2018/00827 , A61B2018/00869 , A61B2018/00892 , A61B2018/1412 , A61B2018/1432
摘要： An electrosurgical instrument includes jaws having an electrode configuration utilized to electrically modify tissue in contact with one or more electrodes. The instrument is removably connectable to an electrosurgical unit via an electrosurgical connector extending from the instrument and a receptacle on the electrosurgical unit. The electrosurgical instrument is rotatable without disrupting electrical connection to the electrodes of the jaws. One or more of the electrodes is retractable. The electrosurgical unit and instrument optimally seals and/or cuts tissue based on identifying the tissue and monitoring the modification of the tissue by the application of radio frequency energy.
摘要翻译：电外科器械包括具有用于电气地修饰与一个或多个电极接触的组织的电极构造的钳口。仪器通过从仪器延伸的电外科连接器和电外科单元上的插座可拆卸地连接到电外科单元。电外科器械可旋转，不会中断与钳口电极的电连接。一个或多个电极是可缩回的。电外科单元和仪器基于识别组织并通过应用射频能量监测组织的修改来最佳地密封和/或切割组织。

6. 发明申请

US20090248020A1 ELECTROSURGICAL SYSTEM 有权
标题翻译：电磁系统
公开(公告)号：US20090248020A1
公开(公告)日：2009-10-01
申请号：US12416751
申请日：2009-04-01
申请人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要： An electrosurgical tool can be used to fuse tissue. The electrosurgical tool can include a jaw assembly, an elongate shaft, and a handle assembly. Actuation of the handle assembly can actuate the jaw assembly. The elongate shaft can be rotatable without disrupting electrical connection to the jaw assembly. The electrosurgical tool can include a cutting blade to separate fused tissue. The electrosurgical tool can also include a jaw assembly configuration or an exterior cutting electrode to improve surgical access with the tool.
摘要翻译：可以使用电外科工具来熔合组织。电外科手术工具可以包括钳口组件，细长轴和手柄组件。手柄组件的致动可以致动钳口组件。细长轴可以旋转而不中断与钳口组件的电连接。电外科手术工具可以包括用于分离熔融组织的切割刀片。电外科手术工具还可以包括钳口组件配置或外部切割电极，以利用该工具改善手术进入。

7. 发明申请

US20090248019A1 ELECTROSURGICAL SYSTEM 有权
标题翻译：电磁系统
公开(公告)号：US20090248019A1
公开(公告)日：2009-10-01
申请号：US12416128
申请日：2009-03-31
申请人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要： An electrosurgical tool can be used for tissue dissection. The tool can include several electrodes positioned on a jaw assembly. The electrodes can be selectively connected to a power source in a cutting arrangement or a coagulation arrangement. Switching from the cutting arrangement to the coagulation arrangement can be provided by opening and closing a handle to actuate the jaw assembly.
摘要翻译：电外科手术可用于组织剥离。工具可以包括位于钳口组件上的多个电极。电极可以选择性地连接到切割装置或凝结装置中的电源。可以通过打开和关闭手柄来致动钳口组件来提供从切割装置到凝结装置的切换。

8. 发明授权

US09320563B2 Electrosurgical instruments and connections thereto 有权
标题翻译：电外科仪器及其连接
公开(公告)号：US09320563B2
公开(公告)日：2016-04-26
申请号：US13366487
申请日：2012-02-06
申请人： John R. Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew A. Wixey , Gary M. Johnson , Patrick Elliott
发明人： John R. Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew A. Wixey , Gary M. Johnson , Patrick Elliott
IPC分类号： A61B18/12 , A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B2017/2903 , A61B2017/2932 , A61B2018/00178 , A61B2018/00196 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00642 , A61B2018/00708 , A61B2018/00827 , A61B2018/00869 , A61B2018/00892 , A61B2018/1412 , A61B2018/1432
摘要： An electrosurgical instrument includes jaws having an electrode configuration utilized to electrically modify tissue in contact with one or more electrodes. The instrument is removably connectable to an electrosurgical unit via an electrosurgical connector extending from the instrument and a receptacle on the electrosurgical unit. The electrosurgical instrument is rotatable without disrupting electrical connection to the electrodes of the jaws. One or more of the electrodes is retractable. The electrosurgical unit and instrument optimally seals and/or cuts tissue based on identifying the tissue and monitoring the modification of the tissue by the application of radio frequency energy.
摘要翻译：电外科器械包括具有用于电气地修饰与一个或多个电极接触的组织的电极构造的钳口。仪器通过从仪器延伸的电外科连接器和电外科单元上的插座可拆卸地连接到电外科单元。电外科器械可旋转，不会中断与钳口电极的电连接。一个或多个电极是可缩回的。电外科单元和仪器基于识别组织并通过应用射频能量监测组织的修改来最佳地密封和/或切割组织。

9. 发明授权

US08562598B2 Electrosurgical system 有权
标题翻译：电外科系统
公开(公告)号：US08562598B2
公开(公告)日：2013-10-22
申请号：US12416668
申请日：2009-04-01
申请人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
IPC分类号： A61B18/18 , A61B18/14
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要： An electrosurgical system can include an electrosurgical generator, a feedback circuit or controller, and an electrosurgical tool. The feedback circuit can provide an electrosurgery endpoint by determining the phase end point of a tissue to be treated. The electrosurgical system can include more than one electrosurgical tool for different electrosurgical operations and can include a variety of user interface features and audio/visual performance indicators. The electrosurgical system can also power conventional bipolar electrosurgical tools and direct current surgical appliances.
摘要翻译：电外科系统可以包括电外科发生器，反馈电路或控制器以及电外科手术工具。反馈电路可以通过确定待治疗的组织的相位终点来提供电外科终点。电外科系统可以包括多个用于不同电外科手术的电外科工具，并且可以包括各种用户界面特征和音频/视觉性能指标。电外科系统还可以为传统的双极电外科手术工具和直流手术器械提供电力。

10. 发明申请

US20090248022A1 ELECTROSURGICAL SYSTEM 有权
标题翻译：电磁系统
公开(公告)号：US20090248022A1
公开(公告)日：2009-10-01
申请号：US12416695
申请日：2009-04-01
申请人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
发明人： Zoran Falkenstein , Christopher J. Cappello , Gary M. Johnson , Benjamin A. Gianneschi , Olivia J. Tran , Matthew A. Wixey , Kennii Pravongviengkham , Boun Pravong , Haruyasu Yawata , Matthew M. Becerra , John R. Brustad , Adam J. Cohen , Nabil Hilal , Edward D. Pingleton , Said S. Hilal , Charles C. Hart , Chris R. Wikoff
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B17/07207 , A61B18/1206 , A61B18/1442 , A61B18/16 , A61B90/90 , A61B2017/00199 , A61B2017/2945 , A61B2018/00041 , A61B2018/00077 , A61B2018/00178 , A61B2018/00208 , A61B2018/00345 , A61B2018/00404 , A61B2018/00494 , A61B2018/00511 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00666 , A61B2018/00702 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00988 , A61B2018/124 , A61B2018/126 , A61B2018/1266 , A61B2018/1412 , A61B2018/1432 , A61B2018/144 , A61B2018/1455 , A61B2018/1467 , A61B2018/162
摘要： Phase end point determination is provided to automatically halt the application of energy to tissue. Prior to the application of energy, the phase end point determination is identified by measuring the product of permittivity and conductivity of the tissue to be treated.
摘要翻译：提供相位终点确定以自动停止向组织施加能量。在施加能量之前，通过测量待处理组织的介电常数和电导率的乘积来确定相位终点确定。

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