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1. 发明申请

US20070179526A1 Surgical clamp with improved traction 有权
标题翻译：手术钳具有改善的牵引力
公开(公告)号：US20070179526A1
公开(公告)日：2007-08-02
申请号：US10412016
申请日：2003-04-11
申请人： Charles Hart , Haruyasu Yawata , Robert Fishburn , Donald Gadberry , Eduardo Chi-Sing
发明人： Charles Hart , Haruyasu Yawata , Robert Fishburn , Donald Gadberry , Eduardo Chi-Sing
IPC分类号： A61B17/00
CPC分类号： A61B17/122 , A61B17/28 , A61B2017/2808 , A61B2017/2825 , A61B2017/2829
摘要： A surgical clamp includes opposing jaws and a covering enhancing traction between the jaws and a body conduit. A multiplicity of fibers oriented to extend longitudinally between the clamp and conduit may be composed of filaments and either woven or non-woven to form a fabric. A variety of weaves are contemplated to provide different textures, each having its own traction characteristics. The nature of the weave can control characteristics such as smoothness, absorption, and texture. The fibers or filaments may be formed from any solid or semi-solid material, adding its own characteristics to the resulting fabric insert or clamp.
摘要翻译：手术夹具包括相对的钳口和覆盖物，其增强了钳口和身体导管之间的牵引力。定向为在夹具和导管之间纵向延伸的多根纤维可以由细丝组成，也可以是编织的或非织造的以形成织物。各种编织被设想为提供不同的纹理，每一种具有其自身的牵引特性。织物的性质可以控制平滑度，吸收性和质感等特性。纤维或细丝可以由任何固体或半固体材料形成，将其自己的特征加到所得的织物插入物或夹具上。

2. 发明授权

US06579304B1 Surgical clamp with improved traction 失效
标题翻译：手术钳具有改善的牵引力
公开(公告)号：US06579304B1
公开(公告)日：2003-06-17
申请号：US08923211
申请日：1997-09-04
申请人： Charles C. Hart , Haruyasu Yawata , Robert Fishburn , Donald L. Gadberry , Eduardo Chi-Sing
发明人： Charles C. Hart , Haruyasu Yawata , Robert Fishburn , Donald L. Gadberry , Eduardo Chi-Sing
IPC分类号： A61B1728
CPC分类号： A61B17/02 , A61B17/122 , A61B17/1227 , A61B2017/2825 , A61B2017/2829
摘要： A surgical clamp includes opposing jaws and a covering enhancing traction between the jaws and a body conduit. A multiplicity of fibers oriented to extend longitudinally between the clamp and conduit may be composed of filaments and either woven or non-woven to form a fabric. A variety of weaves are contemplated to provide different textures, each having its own traction characteristics. The nature of the weave can control characteristics such as smoothness, absorption, and texture. The fibers or filaments may be formed from any solid or semi-solid material, adding its own characteristics to the resulting fabric insert or clamp.
摘要翻译：手术夹具包括相对的钳口和覆盖物，其增强了钳口和身体导管之间的牵引力。定向为在夹具和导管之间纵向延伸的多根纤维可以由细丝组成，也可以是编织的或非织造的以形成织物。各种编织被设想为提供不同的纹理，每一种具有其自身的牵引特性。织物的性质可以控制平滑度，吸收性和质感等特性。纤维或细丝可以由任何固体或半固体材料形成，将其自己的特征加到所得的织物插入物或夹具上。

3. 发明授权

US08092473B2 Surgical clamp with improved traction 有权
标题翻译：手术钳具有改善的牵引力
公开(公告)号：US08092473B2
公开(公告)日：2012-01-10
申请号：US10412016
申请日：2003-04-11
申请人： Charles C. Hart , Haruyasu Yawata , Robert Fishburn , Donald L. Gadberry , Eduardo Chi-Sing
发明人： Charles C. Hart , Haruyasu Yawata , Robert Fishburn , Donald L. Gadberry , Eduardo Chi-Sing
IPC分类号： A61B17/122
CPC分类号： A61B17/122 , A61B17/28 , A61B2017/2808 , A61B2017/2825 , A61B2017/2829
摘要： A surgical clamp includes opposing jaws and a covering enhancing traction between the jaws and a body conduit. A multiplicity of fibers oriented to extend longitudinally between the clamp and conduit may be composed of filaments and either woven or non-woven to form a fabric. A variety of weaves are contemplated to provide different textures, each having its own traction characteristics. The nature of the weave can control characteristics such as smoothness, absorption, and texture. The fibers or filaments may be formed from any solid or semi-solid material, adding its own characteristics to the resulting fabric insert or clamp.
摘要翻译：手术夹具包括相对的钳口和覆盖物，其增强了钳口和身体导管之间的牵引力。定向为在夹具和导管之间纵向延伸的多根纤维可以由细丝组成，也可以是编织的或非织造的以形成织物。各种编织被设想为提供不同的纹理，每一种具有其自身的牵引特性。织物的性质可以控制平滑度，吸收性和质感等特性。纤维或细丝可以由任何固体或半固体材料形成，将其自己的特征加到所得的织物插入物或夹具上。

4. 发明申请

US20050192605A1 Surgical instruments with improved traction 审中-公开
标题翻译：外科手术具有改善的牵引力
公开(公告)号：US20050192605A1
公开(公告)日：2005-09-01
申请号：US10664698
申请日：2004-02-06
申请人： Charles Hart , Donald Gadberry , Eduardo Chi-Sing , Mark Ashby , Luis Urquidi , Robert Jones
发明人： Charles Hart , Donald Gadberry , Eduardo Chi-Sing , Mark Ashby , Luis Urquidi , Robert Jones
IPC分类号： A61B17/00 , A61B17/02 , A61B17/122 , A61B17/28 , A61B17/08
CPC分类号： A61B17/02 , A61B17/122 , A61B17/1227 , A61B2017/00858 , A61B2017/00862 , A61B2017/0243 , A61B2017/2825
摘要： A surgical instrument (10) is adapted to contact tissue of a patient, and to provide traction with the tissue in order to inhibit migration of the instrument relative to the tissue. The instrument may include a pair of opposing jaws (16, 18) with at least one of the jaws (16, 18) comprising a substrate having a particular surface facing the tissue, and a plurality of discrete elements (26, 28) disposed on the particular surface for increasing the traction of the instrument relative to the tissue. These discrete elements (26, 28) may include a multiplicity of granules, bristles, or projections, and may be formed of materials having various properties such as hydrophilic characteristics. The discrete elements in the form of bristles can be oriented too so that the column strength of each bristle provides increased traction in a predetermined direction.
摘要翻译：手术器械（10）适于接触患者的组织，并提供对组织的牵引，以便抑制器械相对于组织的移动。仪器可以包括一对相对的夹爪（16,18），其中至少一个钳口（16,18）包括具有面向组织的特定表面的衬底，以及多个分立元件（26,28），其设置在用于增加器械相对于组织的牵引力的特定表面。这些离散元件（26,28）可以包括多个颗粒，刷毛或凸起，并且可以由具有各种性质如亲水特性的材料形成。刷毛形式的离散元件也可以被定向，使得每个刷毛的柱强度在预定方向上提供增加的牵引力。

5. 发明授权

US06984219B2 Depth and puncture control for blood vessel hemostasis system 失效
公开(公告)号：US06984219B2
公开(公告)日：2006-01-10
申请号：US09859682
申请日：2001-05-18
申请人： Mark Ashby , Andrew Cragg , Luis Urquidi , Eduardo Chi-Sing , Eric Lee
发明人： Mark Ashby , Andrew Cragg , Luis Urquidi , Eduardo Chi-Sing , Eric Lee
IPC分类号： A61F13/36
CPC分类号： A61B17/0057 , A61B2017/00637 , A61B2017/00654 , A61B2017/00672 , A61B2090/062
摘要： A depth and puncture control system for a blood vessel hemostasis system includes a blood vessel puncture control tip which, when positioned in the lumen of a blood vessel, can inhibit the flow of blood out of the puncture site. When used together with a pledget delivery cannula and a pledget pusher, the control tip and the delivery catheter can both inhibit blood loss out the puncture site and inhibit the introduction of pledget material and tissue fragments into the blood vessel. The system also includes a handle which releasably connects together the control tip, pusher, and delivery cannula to permit limited longitudinal motion between the control tip and the delivery cannula, and between the pusher and the delivery cannula.

6. 发明授权

US07625352B1 Depth and puncture control for system for hemostasis of blood vessel 失效
标题翻译：血管止血系统的深度和穿刺控制
公开(公告)号：US07625352B1
公开(公告)日：2009-12-01
申请号：US09621670
申请日：2000-07-24
申请人： Mark Ashby , Andrew Cragg , Luis Urquidi , Eduardo Chi-Sing , Eric Lee
发明人： Mark Ashby , Andrew Cragg , Luis Urquidi , Eduardo Chi-Sing , Eric Lee
IPC分类号： A61F13/20 , A61F13/36
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/0053 , A61B2017/00637 , A61B2017/00654 , A61B2017/00672 , A61B2017/22038 , A61B2090/062
摘要： A depth and puncture control system for a blood vessel hemostasis system includes a blood vessel puncture control tip which, when positioned in the lumen of a blood vessel, can inhibit the flow of blood out of the puncture site. When used together with a pledget delivery cannula and a pledget pusher, the control tip and the delivery catheter can both inhibit blood loss out the puncture site and inhibit the introduction of pledget material and tissue fragments into the blood vessel. The system also includes a handle which releasably connects together the control tip, pusher, and delivery cannula to permit limited longitudinal motion between the control tip and the delivery cannula, and between the pusher and the delivery cannula.
摘要翻译：用于血管止血系统的深度和穿刺控制系统包括：血管穿刺控制尖端，其位于血管内腔时可以抑制血液从穿刺部位流出。当与毛细管输送套管和毛细管推送器一起使用时，控制尖端和输送导管可以抑制穿刺部位的血液损失并且抑制毛细血管材料和组织碎片引入血管中。该系统还包括将控制尖端，推动器和输送套管可释放地连接在一起的手柄，以允许控制尖端和输送插管之间以及推动器与输送插管之间的有限纵向运动。

7. 发明授权

US06626922B1 Surgical instruments with improved traction 有权
标题翻译：外科手术具有改善的牵引力
公开(公告)号：US06626922B1
公开(公告)日：2003-09-30
申请号：US09355679
申请日：1999-08-09
申请人： Charles C. Hart , Donald L. Gadberry , Eduardo Chi-Sing , Mark P. Ashby , Luis Urquidi , Robert T. Jones
发明人： Charles C. Hart , Donald L. Gadberry , Eduardo Chi-Sing , Mark P. Ashby , Luis Urquidi , Robert T. Jones
IPC分类号： A61B17122
CPC分类号： A61B17/02 , A61B17/122 , A61B17/1227 , A61B2017/00858 , A61B2017/00862 , A61B2017/0243 , A61B2017/2825
摘要： A surgical instrument is adapted to contact tissue of a patient and to provide traction with the tissue in order to inhibit migration of the instrument relative to the tissue. The instrument may include a pair of opposing jaws with at least one of the jaws comprising a substrate having a particular surface facing the tissue, and a plurality of discrete elements disposed on the particular surface for increasing the traction of the instrument relative to the tissue. These discrete elements may include a multiplicity of granules, bristles, or projections and may be formed of materials having various properties such as hydrophilic characteristics. The discrete elements in the form of bristles can be oriented too so that the column strength of each bristle provides increased traction in a predetermined direction.
摘要翻译：外科器械适于接触患者的组织并提供与组织的牵引力，以便抑制器械相对于组织的移动。仪器可以包括一对相对的钳口，其中至少一个钳口包括具有面向组织的特定表面的衬底，以及设置在特定表面上的多个分立元件，用于增加器械相对于组织的牵引力。这些离散元件可以包括多个颗粒，刷毛或凸起，并且可以由具有各种性质的材料形成，例如亲水特性。刷毛形式的离散元件也可以被定向，使得每个刷毛的柱强度在预定方向上提供增加的牵引力。

8. 发明授权

US06626861B1 Balloon catheter apparatus and method 有权
标题翻译：球囊导管装置及方法
公开(公告)号：US06626861B1
公开(公告)日：2003-09-30
申请号：US09403860
申请日：2000-10-04
申请人： Charles C. Hart , Eduardo Chi-Sing , Frans Vandenbroek , Richard L. Myers
发明人： Charles C. Hart , Eduardo Chi-Sing , Frans Vandenbroek , Richard L. Myers
IPC分类号： A61M2900
CPC分类号： A61M25/10 , A61B17/22032 , A61B17/221 , A61B17/320725 , A61B2017/22034 , A61B2017/320004 , A61M2025/1081 , A61M2025/1086 , A61M2025/109
摘要： A surgical device for cleaning and removing obstructing material from within a vascular conduit or other bodily passageway. The device comprises a balloon catheter having an independently operable outer woven sleeve having a plurality of mesh openings. The woven sleeve surrounds the radially expandable and contractible balloon. In one embodiment, the outer woven sleeve is configured into a predetermined shape through manipulation of the catheter and used to maintain the inflated balloon within that predetermined configuration. In another embodiment, the woven sleeve is radially expanded by the inflated balloon such that the woven mesh is driven into the vascular conduit. The woven sleeve may be used to abrade the surface of the vascular conduit and increase the flow passage or alternatively as traction for various other surgical procedures within the vascular conduit.
摘要翻译：用于从血管导管或其他身体通道内清洁和移除阻塞材料的手术装置。该装置包括具有独立可操作的外编织套筒的球囊导管，其具有多个网孔。织造套筒围绕径向可膨胀和收缩的气囊。在一个实施例中，通过操纵导管将外编织套筒构造成预定形状，并用于将膨胀的气囊保持在该预定构型内。在另一个实施例中，编织套筒通过充气球囊径向扩张，使得编织网被驱动进入血管导管。编织套筒可以用于磨损血管导管的表面，并且增加流动通道或者替代地作为血管导管内各种其它外科手术的牵引力。

9. 发明授权

US06210370B1 Access device with expandable containment member 失效
标题翻译：具有可扩张容纳构件的进入装置
公开(公告)号：US06210370B1
公开(公告)日：2001-04-03
申请号：US08781273
申请日：1997-01-10
申请人： Eduardo Chi-Sing , Mark Ashby , Eric Lee , Charles C. Hart
发明人： Eduardo Chi-Sing , Mark Ashby , Eric Lee , Charles C. Hart
IPC分类号： A61M5178
CPC分类号： A61B17/22032 , A61B17/221 , A61B2017/2215
摘要： An access device having a single sheath is inserted into a body passage puncture, with an expandable member of the access device held to a minimum diameter. The expandable member is held to the minimum diameter using structure that does not increase the diameter of the access device, rather than a large-diameter external sheath. The structure for holding the expandable member to a minimum diameter can subsequently be removed from the lumen of the access device., once the expandable member has been expanded.
摘要翻译：具有单个护套的进入装置被插入到主体通道穿刺中，其中可访问装置的可扩展构件保持最小直径。使用不增加进入装置的直径而不是大直径外部护套的结构将可扩展构件保持在最小直径。用于将可扩张构件保持在最小直径的结构可以随后从进入装置的内腔移除，一旦可扩张构件已经膨胀。

10. 发明授权

US5848992A Superfascial surgical access device 失效
标题翻译：超声外科进入装置
公开(公告)号：US5848992A
公开(公告)日：1998-12-15
申请号：US814746
申请日：1997-03-07
申请人： Charles C. Hart , Eric Lee , Eduardo Chi-Sing
发明人： Charles C. Hart , Eric Lee , Eduardo Chi-Sing
IPC分类号： A61B17/34 , A61B19/00 , A61M1/00 , A61M5/178
CPC分类号： A61M39/0247 , A61B17/3423 , A61B17/3498 , A61B2017/3492 , A61B90/40 , A61M2039/0264 , A61M2039/027 , A61M2039/0276 , A61M2039/0279 , A61M2039/0291
摘要： A surgical access device for providing gas tight communication to an anatomical cavity which facilitates the insertion and use of surgical instruments while maintaining the anatomical cavity. The access device allows for the use of laparoscopic instruments in tight surgical locations without the need for a trocar or other supportive device. In addition, the surgical access device allows the use of non-laparoscopic instruments in a laparoscopic setting to add flexibility and improved sterility to an open surgery. Increased surgical instrument access and mobility within the anatomical cavity is achieved with a reduced need for insufflation. The access surgical device includes a flexible planer base with an integral opening for isolating and maintaining an open surgical incision. A hollow stem having an instrument seal is attached to the base over the incision. The stem also includes a valve for maintaining a positive gas pressure within the anatomical cavity.
摘要翻译：一种外科进入装置，用于向解剖腔提供气密通信，其有助于在保持解剖腔的同时插入和使用外科器械。进入装置允许在狭窄的手术位置使用腹腔镜器械，而不需要套管针或其他支撑装置。此外，外科进入装置允许在腹腔镜设置中使用非腹腔镜仪器来增加开放手术的灵活性和改善的无菌性。在解剖腔内增加外科手术器械的通行性和移动性，减少了对注射的需要。进入手术装置包括具有用于隔离和保持开放式手术切口的整体开口的柔性刨床基座。具有仪器密封件的中空杆在切口上附接到基部。该杆还包括用于在解剖腔内保持正气压的阀。

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