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11. 发明授权

US08235054B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US08235054B2
公开(公告)日：2012-08-07
申请号：US13031892
申请日：2011-02-22
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基回缩力的套筒切口至所需直径。

12. 发明申请

US20070260225A1 STEERABLE SHEATH ACTUATOR 审中-公开
标题翻译：可转动的执行机构
公开(公告)号：US20070260225A1
公开(公告)日：2007-11-08
申请号：US11750235
申请日：2007-05-17
申请人： Ghassan Sakakine , Haruyasu Yawata
发明人： Ghassan Sakakine , Haruyasu Yawata
IPC分类号： A61M25/08
CPC分类号： A61M25/0662 , A61M25/0045 , A61M25/0136 , A61M25/0138 , A61M25/0147
摘要： Provided is an actuator for a steerable sheath that provides some or all of the following features: operability with one hand, ergonomic and comfortable to use, accuracy during sheath tip positioning, positive locking mechanism to maintain sheath tip position, and a fastening device to secure the actuator to a surgical drape or other object
摘要翻译：提供了一种用于可转向护套的致动器，其提供以下特征中的一些或全部：一只手的可操作性，符合人体工程学且舒适的使用，鞘末端定位期间的精度，用于保持护套尖端位置的正锁定机构以及用于固定的紧固装置致动器到手术罩或其他物体

13. 发明授权

US06716183B2 Guidewire 失效
标题翻译：导丝
公开(公告)号：US06716183B2
公开(公告)日：2004-04-06
申请号：US09947071
申请日：2001-09-05
申请人： Ralph V. Clayman , Edward D. Pingleton , Frans Vandenbroek , Ghassan Sakakine
发明人： Ralph V. Clayman , Edward D. Pingleton , Frans Vandenbroek , Ghassan Sakakine
IPC分类号： A61M2509
CPC分类号： A61M25/09 , A61B1/307 , A61M2025/09083 , A61M2025/09175
摘要： A urological guidewire includes a core formed of a first metallic material and extending toward an end of the guidewire. A coil having a plurality of convolutions is disposed around the core at the end of the guidewire, the coil being formed of a second metallic material different than the first metallic material. A mechanical interlock is formed to inhibit separation of the different materials forming the coil and the core. The mechanical interlock may include an enlargement at the end of the core and a bonding material fixing the enlargement to the coil. The convolutions may include a penultimate convolution with a first radius of curvature and an ultimate convolution having a second, shorter radius of curvature to form a bridge. In this case, portions of the core can be bent back on themselves and directed over or around the bridge to form the mechanical interlock.
摘要翻译：泌尿导丝包括由第一金属材料形成并且朝向导丝的端部延伸的芯。具有多个卷积的线圈在导丝的端部处设置在芯周围，线圈由与第一金属材料不同的第二金属材料形成。形成机械互锁以阻止形成线圈和芯的不同材料的分离。机械互锁可以包括在芯的端部的放大和将放大物固定到线圈的接合材料。卷积可以包括具有第一曲率半径的倒数第二卷积和具有第二较短的曲率半径以形成桥的最终卷积。在这种情况下，芯的部分可以自身弯曲并引导到桥上或周围，以形成机械互锁。

14. 发明授权

US07913697B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US07913697B2
公开(公告)日：2011-03-29
申请号：US12693242
申请日：2010-01-25
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基缩回力的套筒切口至所需直径。

15. 发明申请

US20110054260A1 MULTI-FUNCTIONAL SURGICAL ACCESS SYSTEM 有权
标题翻译：多功能外科手术系统
公开(公告)号：US20110054260A1
公开(公告)日：2011-03-03
申请号：US12873115
申请日：2010-08-31
申请人： Jeremy J. Albrecht , Eric Nguyen , Matthew M. Becerra , Gary M. Johnson , John R. Brustad , Ghassan Sakakine
发明人： Jeremy J. Albrecht , Eric Nguyen , Matthew M. Becerra , Gary M. Johnson , John R. Brustad , Ghassan Sakakine
IPC分类号： A61B1/32
CPC分类号： A61B17/3423 , A61B17/0218 , A61B17/3431 , A61B17/3494 , A61B17/3496 , A61B2090/0801
摘要： A surgical access system comprises a wound retractor comprising an outer anchor, an inner anchor, and a flexible, tubular sheath extending therebetween. Embodiments of the outer anchor comprise an outer ring rotatable around an annular axis thereof, thereby rolling the sheath therearound when retracting an incision or opening in a body wall. The sheath comprises a plurality of fibers or strands that improve the abrasion and puncture resistance thereof. Consequently, the surgical access system is useful in procedures in which damage to the sheath is likely, for example, orthopedic hip replacement, and spinal procedures. In some embodiments, the sheath tapers from the outer ring to the inner ring.
摘要翻译：外科进入系统包括缠绕牵开器，其包括在其间延伸的外部锚固件，内部锚固件和柔性管状护套。外部锚固件的实施例包括可围绕其环形轴线旋转的外环，从而当缩回体壁中的切口或开口时在其周围滚动护套。护套包括提高其耐磨性和耐刺穿性的多个纤维或股线。因此，外科手术进入系统可用于其中可能损伤皮肤的程序，例如矫形髋关节置换术和脊柱手术。在一些实施例中，护套从外环逐渐变细到内圈。

16. 发明授权

US07780688B2 Spring clip and method for assembling same 有权
标题翻译：弹簧夹和组装方法
公开(公告)号：US07780688B2
公开(公告)日：2010-08-24
申请号：US10543800
申请日：2004-02-17
申请人： Ghassan Sakakine , Donald L. Gadberry
发明人： Ghassan Sakakine , Donald L. Gadberry
IPC分类号： A61B17/08
CPC分类号： A61B17/1227 , A61B17/083 , A61B17/122
摘要： A surgical clip assembly is provided having two molded components and a tension spring. In one aspect, the spring clip includes a first molded portion having a first jaw and a first finger tab, a second molded portion coupled to the first molded portion and having a second jaw and a second finger tab, and a tension spring coupled to both the first and second molded portions. The first and second molded portions may be identical components. The tension spring is wound at least one turn forming a central coil and two extensions, and each of the molded portions is formed with a hinge area. Each of the hinge areas includes a hinge stud and a hinge cavity. The hinge areas align and snap-fit with one another to form the clip assembly. The extensions of the tension spring may be mounted into guide slots or ribs of the molded portions.
摘要翻译：提供具有两个模制部件和拉伸弹簧的手术夹子组件。在一个方面，弹簧夹包括具有第一钳口和第一指状突片的第一模制部分，耦合到第一模制部分并具有第二钳口和第二指状突片的第二模制部分，以及耦合到两者的拉伸弹簧第一和第二模制部分。第一和第二模制部分可以是相同的部件。拉伸弹簧至少缠绕形成中心线圈和两个延伸部，并且每个模制部分形成有铰链区域。每个铰链区域包括铰链柱和铰链腔。铰链区域彼此对准并卡扣配合以形成夹子组件。拉伸弹簧的延伸部可以安装在模制部分的引导槽或肋中。

17. 发明授权

US07650887B2 Wound retractor 有权
标题翻译：伤口牵开器
公开(公告)号：US07650887B2
公开(公告)日：2010-01-26
申请号：US10516198
申请日：2003-06-03
申请人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
发明人： Eric Nguyen , Donald L. Gadberry , Gary M. Johnson , Charles C. Hart , John R. Brustad , Robert R. Bowes, II , Jeremy J. Albrecht , Ghassan Sakakine , Henry Kahle
IPC分类号： A61F13/00
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/0218 , A61B17/3423 , A61B17/3498 , A61B2017/00889 , A61B2017/00938 , A61B2017/0225 , A61B2017/3419 , A61B2017/3435
摘要： An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.
摘要翻译：一种增量可调的伤口牵开器（100），具有直径大于所述伤口切口所需直径的第一环（102）。第二环（104），其具有环形轴线和直径大于所述伤口切口的期望直径。柔性套筒（106）以大致圆柱形的形式设置在第一和第二环（102,104）之间，第二环可绕其自身并围绕环形轴线滚动以提供具有足以拉伸的自由基缩回力的套筒切口至所需直径。

18. 发明申请

US20060100646A1 Surgical clip and method for making same 审中-公开
标题翻译：手术夹及其制作方法
公开(公告)号：US20060100646A1
公开(公告)日：2006-05-11
申请号：US10541961
申请日：2004-02-02
申请人： Charles Hart , Henry Kahle , Ghassan Sakakine
发明人： Charles Hart , Henry Kahle , Ghassan Sakakine
IPC分类号： A61B17/08
CPC分类号： A61B17/08 , A61B17/083 , A61B17/1227 , A61B2017/00946 , A61B2017/1103 , A61B2017/1107 , A61B2017/1135
摘要： An improved clip or clamp is provided having a one-piece wire-form construction that is suited for rapid and repeatable manufacture. The clamp, which may be disposable or reusable, includes a first jaw portion, a second jaw portion, a first handle portion, a second handle portion and a central coil or tensioning device, all of which are formed from a single piece of wire. The central coil or tensioning device comprises one or more turns. The handle portions may include ring-shaped distal ends that further enhance grip. The jaw portions may be shaped, curved, bent or otherwise configured to provide access to specific areas of a procedure. The clamp may be coated with a material providing improved traction and padding. In a method of the invention, a single wire is wound at least one turn forming the central coil and two extensions. A first extension of the wire is formed into the first jaw portion by bending back on itself, the first extension is then returned to the central coil where it is formed to rest upon an outer surface of the central coil. The bent first extension, which now extends rearward in a direction opposite to the direction of the first jaw portion, is then bent again forming the first handle portion. A second extension is similarly bent to form the second jaw portion and the second handle portion. The single-wire construction of the clamp may be achieved through programmed wire forming. In another aspect of the invention, a plurality of clamps may be placed upon a traction rod made from a metal or plastic material to align two or more stump portions of a severed vessel or tissue for reconnection or anastomosis.
摘要翻译：提供了一种改进的夹子或夹具，其具有适合于快速和可重复制造的一体式线形结构。可以是一次性的或可重复使用的夹具包括第一钳口部分，第二钳口部分，第一手柄部分，第二手柄部分和中心线圈或张紧装置，它们都由单片线形成。中心线圈或张紧装置包括一个或多个匝。手柄部分可以包括进一步增强抓地力的环形远端。钳口部分可以成形，弯曲，弯曲或以其他方式构造成提供对程序的特定区域的访问。夹具可以涂覆有提供改进的牵引和填充的材料。在本发明的方法中，单线缠绕形成中心线圈和两个延伸部的至少一圈。电线的第一延伸部通过自身弯曲而形成为第一钳口部分，然后将第一延伸部返回到中心线圈，在中心线圈处，其被安置在中心线圈的外表面上。然后弯曲的第一延伸部现在在与第一钳口部分的方向相反的方向上向后延伸，然后再次弯曲形成第一手柄部分。类似地，第二延伸部弯曲以形成第二钳口部分和第二手柄部分。夹具的单线结构可以通过编程的线形成来实现。在本发明的另一方面，多个夹具可以放置在由金属或塑料材料制成的牵引杆上，以对准切断的血管或组织的两个或多个残端部分用于重新连接或吻合。

19. 发明申请

US20060064054A1 Longitudinal sheath enforcement 审中-公开
标题翻译：纵向护套执行
公开(公告)号：US20060064054A1
公开(公告)日：2006-03-23
申请号：US11263876
申请日：2005-11-01
申请人： Ghassan Sakakine , Thomas DeMarchi , Boun Pravong , Kennii Pravongviengkham , John Brustad , Charles Hart , Nabil Hilal
发明人： Ghassan Sakakine , Thomas DeMarchi , Boun Pravong , Kennii Pravongviengkham , John Brustad , Charles Hart , Nabil Hilal
IPC分类号： A61M31/00
CPC分类号： A61B17/3417 , A61B17/3421 , A61B17/3431
摘要： A surgical access sheath with an elongate body and a lumen through the body is provided. The sheath has at least one longitudinal and radially spaced reinforcing wire longitudinally extending along the elongated body.
摘要翻译：提供了具有细长体和通过身体的内腔的手术通道护套。护套具有沿着细长主体纵向延伸的至少一个纵向和径向隔开的加强丝。

20. 发明申请

US20050240219A1 Peripheral vascular occlusion devices 审中-公开
标题翻译：外周血管闭塞装置
公开(公告)号：US20050240219A1
公开(公告)日：2005-10-27
申请号：US10831049
申请日：2004-04-22
申请人： Henry Kahle , Ghassan Sakakine
发明人： Henry Kahle , Ghassan Sakakine
IPC分类号： A61B17/122 , A61B17/28
CPC分类号： A61B17/122 , A61B2017/2808 , A61B2017/2825 , A61B2017/2829
摘要： The invention relates to a surgical instrument for at least partially occluding a body conduit comprising a first jaw, a second jaw opposing the first jaw and moveable relative to the first jaw to occlude the conduit, and an insert being mounted by at least one of the first and second jaws with a length of the insert extending along at least one of the first and second jaws. One of the first and second jaws may further comprise a retention barb to provide a friction fit with the insert. The insert is flexible, disposable and may be formed by injection molding. The retention barb may be a three-sided or multiple-sided barb that is formed at the proximal end of at least one of the first and second jaws. The first and/or second jaws may be bent and/or curved. In another aspect, the insert comprises an outer wall and an inner wall for fitting over the jaw, and the inner wall further comprises a molded, rectangular raised ring formed at the proximal end to aid the retention of the insert over the retention barb of the jaw. The insert may be removed from the jaw by pulling the insert in a distal direction to overcome the friction fit of the retention barb. The insert may further include a soft tip covering the distal end of one of the jaws to minimize trauma during surgery. The distal ends of the jaw and the insert may be tapered to allow ease of installation and removal. In another aspect, the insert and jaws may be removably attached to one another in a snap-fit relationship where the jaws may include one or more holes and the insert may include one or more projections. It is appreciated that the holes and projections may vary in width, depth and height depending on application.
摘要翻译：本发明涉及一种外科器械，用于至少部分地封闭体导管，其包括第一钳口，与第一钳口相对的第二钳口，并相对于第一钳口移动以阻塞导管，以及插入件，其由至少一个第一和第二钳口，其长度沿着第一和第二钳口中的至少一个延伸。第一和第二钳口中的一个还可包括保持倒钩以提供与插入件的摩擦配合。插入件是柔性的，一次性的，并且可以通过注射成型形成。保持倒钩可以是形成在第一和第二钳口中的至少一个的近端处的三边或多边倒钩。第一和/或第二钳口可以弯曲和/或弯曲。在另一方面，插入件包括用于装配在钳口上的外壁和内壁，并且内壁还包括形成在近端处的模制的矩形凸起环，以有助于将插入件保持在保持倒钩上方颚。可以通过沿远端方向拉动插入件来从夹爪移除插入件，以克服保持倒钩的摩擦配合。插入件还可以包括覆盖其中一个钳口的远端的软尖端以最小化手术期间的创伤。钳口和插入件的远端可以是锥形的，以便于安装和拆卸。在另一方面，插入件和夹爪可以以卡扣配合关系可拆卸地彼此附接，其中夹爪可以包括一个或多个孔，并且插入件可以包括一个或多个突起。应当理解，根据应用，孔和突起可以在宽度，深度和高度上变化。

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