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11. 发明授权

US07438702B2 Multi-seal trocar system 有权
标题翻译：多密封套管针系统
公开(公告)号：US07438702B2
公开(公告)日：2008-10-21
申请号：US10495671
申请日：2001-11-13
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Said S. Hilal
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Said S. Hilal
IPC分类号： A61M5/178 , A61B17/34
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A multi-seal trocar system (10) includes a plurality of co-axial sealing elements (30 60,80) adapted for forming a seal with either a large or small instrument. Small and large scaling elements (45,62) are disposed in an in-line arrangement such that a single port is provided for instrument insertion. A zero seal (80) is disposed distally of the sealing elements to seal a working channel of the system and to prevent backflow when no instruments are inserted The small sealing element (45) is configured such that insertion of a large instrument automatically moves the small sealing element (45) out of its path, thereby avoiding contact with the large instrument.
摘要翻译：多密封套管针系统（10）包括适于与大型或小型仪器形成密封件的多个同轴密封元件（30,60,80）。小型和大型缩放元件（45,62）以串联排列设置，使得提供用于仪器插入的单个端口。零密封件（80）被设置在密封元件的远侧以密封系统的工作通道，并且当没有仪器被插入时防止回流。小密封元件（45）构造成使得大型仪器的插入自动地移动小型密封元件（45）脱离其路径，从而避免与大型仪器接触。

12. 发明授权

US5295960A Catheter with interior balloon 失效
标题翻译：导管与内部气球
公开(公告)号：US5295960A
公开(公告)日：1994-03-22
申请号：US861474
申请日：1992-04-01
申请人： Wassim Aliahmad , Said S. Hilal
发明人： Wassim Aliahmad , Said S. Hilal
IPC分类号： A61F2/958 , A61M25/00 , A61M29/00
CPC分类号： A61M25/1027 , A61M25/10 , A61M2025/1047 , A61M2025/1072 , A61M25/1002
摘要： A catheter includes a body having tubular walls defining a lumen extending along an axis from the distal end of the body to a proximal end of the body. Portions of the walls define at least one balloon hole extending from the lumen through the walls of the body. Elastomeric material restrained to the hole defining portions interiorly of the body expand outwardly of the (catheter) body to form a balloon when the lumen is pressurized with fluid. The elastomeric material my take the form of a patch or a full lining of the catheter walls defining the lumen. A method for making the catheter includes the step of retaining portions of an elastomeric layer around the hole interiorly of the lumen. A preferred method of manufacturing the catheter includes the step of providing the catheter body and an inner layer of elastomeric sheet material simultaneously in a co-extruder.
摘要翻译：导管包括具有管状壁的主体，该管状壁限定沿着从主体的远端到主体的近端的轴线延伸的内腔。壁的一些部分限定了至少一个气球孔，其从内腔延伸穿过身体的壁。当管腔被流体加压时，限制在身体内部的孔限定部分的弹性材料向（导管）主体向外扩展以形成球囊。弹性体材料采用限定内腔的导管壁的贴片或全衬里的形式。用于制造导管的方法包括将弹性体层的部分保持在腔内部的孔周围的步骤。制造导管的优选方法包括在共挤出机中同时提供导管体和弹性片材的内层的步骤。

13. 发明授权

US4597766A Implantable bioprosthetic tendons and ligaments 失效
标题翻译：植入式生物假体肌腱和韧带
公开(公告)号：US4597766A
公开(公告)日：1986-07-01
申请号：US665546
申请日：1984-10-26
申请人： Said S. Hilal , Aws Nashef
发明人： Said S. Hilal , Aws Nashef
IPC分类号： A61F2/08 , A61L27/36
CPC分类号： A61L27/3662 , A61F2/08 , A61L27/3687 , A61L2430/10
摘要： A tendon or ligament bioprosthesis comprised of a naturally occurring tendon or ligament isolated from an animal source, tanned with a bifunctional reagent capable of cross-linking biological tissue, at least one end of the tendon or ligament having attached thereto an intact decalcified chip of the bone from which the tendon or ligament was isolated. The presence of the decalcified bone chip provides a substrate which is receptive to the ingrowth of bone tissue when the bioprosthesis is implanted in a resected bone.
摘要翻译：腱或韧带生物假体，包括由动物来源分离的天然存在的肌腱或韧带，用能够交联生物组织的双功能试剂鞣制，腱或韧带的至少一端附着有完整的脱钙芯片腱或韧带被分离出来的骨骼。脱钙骨块的存在提供了当生物假体植入切除的骨中时可接受骨组织向内生长的底物。

14. 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。

15. 发明授权

US07867254B2 Surgical clip 有权
标题翻译：手术夹
公开(公告)号：US07867254B2
公开(公告)日：2011-01-11
申请号：US11954457
申请日：2007-12-12
申请人： Charles C. Hart , Said S. Hilal
发明人： Charles C. Hart , Said S. Hilal
IPC分类号： A61B17/04
CPC分类号： A61B17/0469 , A61B17/0467 , A61B17/0487 , A61B2017/0454 , A61B2017/0464 , A61B2017/0488
摘要： A surgical clip having a sliding state and a crimped state is adapted for use in a surgical procedure initially to slide along suture ends to an operative position and ultimately to crimp the suture ends at the operative position. A substrate, bendable between the sliding state and the crimped state carries at least one coating having either lubricious or traction enhancing properties. A second coating can be added to form a coating laminate with the outer coating having lubricious properties facilitating the sliding state and the inner coating having traction enhancing properties facilitating the crimped state.
摘要翻译：具有滑动状态和卷曲状态的手术夹具适于在外科手术过程中用于最初沿着缝合线端部滑动到操作位置，并且最终将缝线端部压缩在操作位置。在滑动状态和卷曲状态之间可弯曲的基底携带至少一种具有光滑或牵引增强特性的涂层。可以添加第二涂层以形成涂层层压体，其中外涂层具有促进滑动状态的润滑性质，并且内涂层具有促进卷曲状态的牵引增强性质。

16. 发明授权

US07625370B2 Tissue fusion/welder apparatus and method 有权
标题翻译：组织熔接设备和方法
公开(公告)号：US07625370B2
公开(公告)日：2009-12-01
申请号：US10504279
申请日：2003-01-16
申请人： Charles C. Hart , Gary M. Johnson , Said S. Hilal , John R. Brustad , Edward D. Pingleton
发明人： Charles C. Hart , Gary M. Johnson , Said S. Hilal , John R. Brustad , Edward D. Pingleton
IPC分类号： A61B18/18 , A61B17/08
CPC分类号： A61B17/12013 , A61B18/1442 , A61B18/1445 , A61B18/1477 , A61B2017/320052 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1425 , A61B2018/143 , A61B2018/1455
摘要： A tissue welding apparatus is adapted to fuse a first piece of tissue to a second piece of tissue which are disposed in a surface proximate relationship. An elongate shaft carries a first jaw, and a second opposing jaw moveable relative to the first jaw. At least one penetrating member is carried by the first jaw and moveable relative to the second jaw to create a channel through the first piece of material and the second piece of material. A source of heat is coupled to the penetrating member for denaturing the tissue defining the channel. This denatured tissue forms a column binding the first piece of tissue to the second piece of tissue. A chemical agent can be carried to the tissue with the penetrating member.
摘要翻译：组织焊接装置适于将第一片组织熔合到第二片组织中，所述第二片组织布置在表面邻近关系中。细长轴承载第一钳口和相对于第一钳口可移动的第二相对钳口。至少一个穿透构件由第一钳口承载并且可相对于第二钳口移动以形成穿过第一块材料和第二块材料的通道。热源耦合到穿透构件，用于使限定通道的组织变性。这种变性组织形成将第一片组织结合到第二片组织的柱。化学试剂可以用穿透构件携带到组织。

17. 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。

18. 发明申请

US20090005739A1 MULTI-SEAL TROCAR SYSTEM 有权
标题翻译：多密封系统
公开(公告)号：US20090005739A1
公开(公告)日：2009-01-01
申请号：US12208000
申请日：2008-09-10
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Said S. Hilal
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Said S. Hilal
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A multi-seal trocar system includes a plurality of co-axial sealing elements adapted for forming a seal with either a large or small instrument. Small and large sealing elements are disposed in an in-line arrangement such that a-single port is provided for instrument insertion. A zero seal is disposed distally of the sealing elements to seal a working channel of the system and to prevent backflow when no instruments are inserted. The small sealing element is configured such that insertion of a large instrument automatically moves the small sealing element out of its path, thereby avoiding contact with the large instrument.
摘要翻译：多密封套管针系统包括适于与大型或小型仪器形成密封件的多个同轴密封元件。小型和大型密封元件以串联布置设置，使得提供用于仪器插入的单个端口。零密封件被设置在密封元件的远侧以密封系统的工作通道，并且当没有插入仪器时防止回流。小密封元件构造成使得大型仪器的插入自动地将小密封元件移动到其路径之外，从而避免与大型仪器接触。

19. 发明授权

US5984919A Surgical trocar 失效
标题翻译：手术套管
公开(公告)号：US5984919A
公开(公告)日：1999-11-16
申请号：US156958
申请日：1993-11-22
申请人： Nabil Hilal , Said S. Hilal
发明人： Nabil Hilal , Said S. Hilal
IPC分类号： A61B17/32 , A61B17/34 , A61B18/12 , A61B18/14 , A61B19/00 , A61M13/00 , A61B17/36
CPC分类号： A61B18/1206 , A61B17/3417 , A61B17/3476 , A61B18/12 , A61B18/1487 , A61M13/00 , A61B17/320068 , A61B18/1402 , A61B2018/0066 , A61B2090/064 , A61M2210/10
摘要： A surgical trocar includes an operative sleeve adapted for disposition across a tissue barrier and an obturator removably disposed in the sleeve. A source of energy is introduced to a cutting element disposed at the distal end of the obturator for energizing the cutting element to cut tissue barrier. The distal end of the obturator and the distal end of the operative sleeve can be advanced through the cut tissue and the obturator removed leaving the sleeve operatively disposed for further surgery.
摘要翻译：手术套管包括适于在组织屏障上布置的操作套管和可移除地设置在套筒中的闭孔器。将能量源引入设置在封闭器的远端处的切割元件，用于激励切割元件以切割组织屏障。闭塞器的远端和手术套管的远端可以推进穿过切割的组织，并且去除闭塞器，使得套筒可操作地设置用于进一步手术。

20. 发明授权

US5254091A Low profile balloon catheter and method for making same 失效
标题翻译：低剖面气囊导管及其制作方法
公开(公告)号：US5254091A
公开(公告)日：1993-10-19
申请号：US639672
申请日：1991-01-08
申请人： Wassim R. Aliahmad , Said S. Hilal , Nabil Hilal
发明人： Wassim R. Aliahmad , Said S. Hilal , Nabil Hilal
IPC分类号： A61M25/00 , A61M29/02
CPC分类号： A61M25/1029 , A61M25/1027 , A61M2025/1075
摘要： A non-distensible balloon is adapted to be disposed circumferentially on a tube having an elongate axis and to be compressed against the tube to achieve a low profile. The balloon includes an end wall, a central wall, and a transition wall defined by a height transition region having a first axial length and defined by a thickness transition region having a second axial length less than the first axial length. An associated method includes the step of reducing the average volume of material per unit axial length in the transition wall of the balloon relative to the average volume of material per unit axial length in either the end wall or central wall of the balloon.
摘要翻译：不扩张气球适于沿圆周设置在具有细长轴线的管上并被压靠在管上以实现低轮廓。气囊包括端壁，中心壁和由具有第一轴向长度并由具有小于第一轴向长度的第二轴向长度的厚度过渡区限定的高度过渡区限定的过渡壁。相关联的方法包括以下步骤：相对于球囊的端壁或中心壁中每单位轴向长度的平均材料体积，减小球囊过渡壁中每单位轴向长度的平均体积。

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