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31. 发明申请

US20050065475A1 Anti-inversion trocar seal 有权
标题翻译：防反转套管针密封
公开(公告)号：US20050065475A1
公开(公告)日：2005-03-24
申请号：US10948383
申请日：2004-09-23
申请人： Charles Hart , Henry Kahle , Scott Taylor
发明人： Charles Hart , Henry Kahle , Scott Taylor
IPC分类号： A61B17/34 , A61M5/178
CPC分类号： A61B17/3498 , A61B17/3462 , A61B2017/3464
摘要： The invention is directed to a trocar seal adapted to form a seal around a surgical instrument, the trocar seal comprising a housing having an axis extending between a proximal end and a distal end and forming a working channel sized and configured to receive the surgical instrument; an elastomeric septum seal having a proximal face and a distal face, the septum seal being disposed in the housing and extending transverse to the axis of the housing across the working channel; portions of the septum seal defining a hole having a diameter less than or equal to the diameter of the surgical instrument so that during insertion of the instrument along the working channel the septum seal forms a seal with the instrument; and at least one structure formed integrally with or proximate to the septum seal to prevent inversion of the septum seal upon withdrawal of the surgical instrument. The septum seal or the housing may further comprise a sidewall to include the structure extending from the sidewall to the distal face of the seal to tether the seal distally. The structure may be integrally formed with the proximal face of the septum seal to reinforce the seal, or the structure may be integrally formed with the distal face of the septum seal to tether the seal distally. The structure may be an annular reinforcement or rib, and is formed so as to allow side-to-side movement or floatation of the seal. The trocar seal may further comprise a plurality of radially extending ribs formed on the proximal or distal face of the septum seal to reinforce the seal. The trocar seal may further comprise a tensile element formed on the distal face of the septum seal.
摘要翻译：本发明涉及适于在外科器械周围形成密封的套针针密封件，套管针密封件包括具有在近端和远端之间延伸的轴线的壳体，并形成尺寸和构造成接收外科器械的工作通道; 具有近端面和远侧面的弹性隔膜密封件，所述隔膜密封件设置在所述壳体中并横跨所述工作通道横向于所述壳体的轴线延伸; 隔膜密封件的部分限定了直径小于或等于外科器械直径的孔，使得在沿着工作通道插入器械期间，隔垫密封件与仪器形成密封; 以及与隔膜密封件一体地或靠近隔膜密封件形成的至少一个结构，以在外科器械撤回时防止隔垫密封件反转。隔垫密封件或外壳可以进一步包括侧壁，其包括从密封件的侧壁延伸到远端面的结构，以将密封件向远侧系绳。该结构可以与隔膜密封件的近侧面一体地形成，以加强密封，或者结构可以与隔膜密封件的远侧面一体地形成，以使密封件向远侧方向。该结构可以是环形加强件或肋，并且形成为允许密封件的侧面移动或浮动。套管针密封件还可以包括形成在隔膜密封件的近侧或远侧面上的多个径向延伸的肋条，以加强密封。套针针密封件还可以包括形成在隔膜密封件的远侧面上的拉伸元件。

32. 发明申请

US20050038459A1 Surgical clip 有权
标题翻译：手术夹
公开(公告)号：US20050038459A1
公开(公告)日：2005-02-17
申请号：US10935967
申请日：2004-09-08
申请人： Charles Hart , Said Hilal
发明人： Charles Hart , Said Hilal
IPC分类号： A61B17/04 , A61B17/08
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 sub straight, 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 thee 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副直线运送至少一个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。

33. 发明授权

US08276516B1 Apparatus for detonating a triaminotrinitrobenzene charge 有权
标题翻译：用于引爆三氨基硝基苯电荷的装置
公开(公告)号：US08276516B1
公开(公告)日：2012-10-02
申请号：US12590861
申请日：2009-10-30
申请人： Christopher J. Nance , John Yelverton , Charles Hart , Michael Meadows
发明人： Christopher J. Nance , John Yelverton , Charles Hart , Michael Meadows
IPC分类号： F42B3/10 , F42B3/11 , C06C5/06
CPC分类号： F42B3/124 , F42B3/18 , F42C19/12
摘要： An apparatus for detonating an initiation charge that is formed of a secondary explosive, such as triaminotrinitrobenzene (TATB). The apparatus includes an exploding foil initiator, which can have a relatively small flyer that is suited to initiate a detonation event in the initiation charge.
摘要翻译：用于引爆由次级炸药如三氨基硝基苯（TATB）形成的引发装料的装置。该装置包括爆炸箔引发器，其可以具有适于在引发电荷中引发爆轰事件的相对小的飞翼。

34. 发明申请

US20080027470A1 Compositions and Methods for Treating Rotator Cuff Injuries 有权
标题翻译：用于治疗旋转器袖带损伤的组合和方法
公开(公告)号：US20080027470A1
公开(公告)日：2008-01-31
申请号：US11772646
申请日：2007-07-02
申请人： Charles Hart , Samuel Lynch , Conan Young , Joshua Nickols
发明人： Charles Hart , Samuel Lynch , Conan Young , Joshua Nickols
IPC分类号： A61B17/08 , A61B19/00
CPC分类号： A61K38/1858 , A61B17/0401 , A61B2017/044 , A61B2017/0464 , A61F2/0811 , A61F2002/0858 , A61F2002/0876 , A61L27/12 , A61L27/227 , A61L27/24 , A61L27/54 , A61L2300/414 , A61L2430/10
摘要： The present invention provides compositions and methods for attaching tendon to bone. The present invention provides compositions and methods for treating rotator cuff injuries. In one embodiment, a method for treating rotator cuff injuries comprises providing a composition comprising PDGF disposed in a biocompatible matrix and applying the composition to at least one site of tendon reattachment on the humeral head.
摘要翻译：本发明提供了将腱附着于骨的组合物和方法。本发明提供了治疗肩袖损伤的组合物和方法。在一个实施方案中，一种治疗肩袖损伤的方法包括提供包含设置在生物相容性基质中的PDGF的组合物，并将该组合物施用于肱骨头上至少一个肌腱重新附着部位。

35. 发明申请

US20070207185A1 Compositions and methods for treating bone 有权
标题翻译：用于治疗骨骼的组合物和方法
公开(公告)号：US20070207185A1
公开(公告)日：2007-09-06
申请号：US11704685
申请日：2007-02-09
申请人： Charles Hart , Jeffrey Hollinger , Samuel Lynch
发明人： Charles Hart , Jeffrey Hollinger , Samuel Lynch
IPC分类号： A61K38/18 , A61F2/00 , A61K9/14 , A61K33/42
CPC分类号： A61K9/0024 , A61K38/1858 , A61L27/227 , A61L27/425 , A61L2430/02
摘要： The present invention relates to compositions, methods and kits for the treatment of bone particularly impaired or damaged bone.
摘要翻译：本发明涉及用于治疗骨的组合物，方法和试剂盒，特别是受损或受损的骨。

36. 发明申请

US20070096049A1 LIVE LOADED PACKING FOR VALVE 有权
标题翻译：实际装载的阀门包装
公开(公告)号：US20070096049A1
公开(公告)日：2007-05-03
申请号：US11263308
申请日：2005-10-31
申请人： Charles Hart
发明人： Charles Hart
IPC分类号： F16K31/44
CPC分类号： F16F1/027
摘要： In accordance with the present invention, there is provided a lie loaded packing assembly for a valve which comprises a valve body defining a passage having a valve stem moveably disposed therein and selectively moveable between open and closed positions. Extending about a portion of the valve stem is a packing. One end of a sleeve of the valve bears axially onto and compresses the packing, with a spigot of the valve being cooperatively engaged to the opposite end of the sleeve. A clamp of the valve is cooperatively engaged to the valve body, with a pair of bolts extending between and being secured to the clamp, the spigot, and a flange member which is itself cooperatively engaged to the spigot. The combination of the bolt, spigot and flange member provide an integral spring construction for the valve.
摘要翻译：根据本发明，提供了一种用于阀门的负载包装组件，其包括限定具有可动地设置在其中的阀杆的通道的阀体，并且可选择性地在打开和关闭位置之间移动。延伸大约一部分阀杆是一个包装。阀的套筒的一端轴向地承载并压缩衬垫，阀的插口协同地接合到套筒的相对端。阀的夹具与阀体配合地接合，一对螺栓在夹具之间延伸并固定到夹具上，套管以及凸缘部件，凸缘部件本身协作地接合到套管上。螺栓，套管和凸缘构件的组合为阀提供了一体的弹簧结构。

37. 发明申请

US20060229637A1 SURGICAL ACCESS DEVICE WITH PENDENT VALVE 有权
标题翻译：带有阀的外科手术装置
公开(公告)号：US20060229637A1
公开(公告)日：2006-10-12
申请号：US11423741
申请日：2006-06-13
申请人： Charles Hart , John Brustad , Nabil Hilal , Henry Kahle
发明人： Charles Hart , John Brustad , Nabil Hilal , Henry Kahle
IPC分类号： A61F11/00
CPC分类号： A61B17/3498 , A61B17/3423 , A61B17/3462 , A61B2017/3464
摘要： A surgical access device, such as a trocar, includes a pendent valve having an elongate structure extending from a proximal end to a septum valve disposed at a distal end. In operation, the elongate structure follows the angle of the instrument to pre-position the septum valve into the path of the instrument where it is not significantly challenged during instrument insertion or manipulation. The pendant valve can be made to float at both the proximal end and the distal end of the elongate structure, to further reduce the vulnerability of the septum valve. Since the valve is less vulnerable to instrument insertion, it can be formed to minimize friction and maximize the functional range of the access device.
摘要翻译：手术进入装置，例如套管针，包括具有从近端延伸到设置在远端的隔膜阀的细长结构的侧悬阀。在操作中，细长结构遵循仪器的角度，以将隔膜阀预先定位到仪器的路径中，在仪器插入或操纵期间，隔膜阀不会受到严重的挑战。悬挂阀可以制成在细长结构的近端和远端两侧浮动，以进一步降低隔膜阀的脆弱性。由于阀门不易受仪器插入的影响，因此可以形成最小化摩擦力并最大化进入设备的功能范围。

38. 发明申请

US20060217681A1 SURGICAL ACCESS APPARATUS AND METHOD 失效
标题翻译：外科手术设备及方法
公开(公告)号：US20060217681A1
公开(公告)日：2006-09-28
申请号：US11383927
申请日：2006-05-17
申请人： Charles Hart , John Brustad
发明人： Charles Hart , John Brustad
IPC分类号： A61M31/00
CPC分类号： A61B17/3421 , A61B1/3132 , A61B17/3417 , A61B17/3474 , A61B90/30 , A61B2017/00685 , A61B2017/320044 , A61B2017/3405 , A61B2017/3484 , A61B2017/349 , A61B2090/08021 , A61B2090/373 , A61M25/02 , A61M25/04 , A61M2025/0286
摘要： A trocar system for providing access across a body wall includes a trocar and an anchor provided in the form of a first helix. The anchor is adapted for placement in an operative position wherein the anchor extends at least partially through the body wall. A second helix formed on the trocar is size and configured to engage the first helix of the anchor so that rotation of the trocar relative to the anchor moves the second helix along the first helix. In this manner, the trocar is drawn into the anchor as it moves into the body wall. A proximal force applied to the anchor resists tenting of the abdominal wall. The anchor also holds the layers of the body wall together thereby resisting peritoneal separation.
摘要翻译：用于提供通过身体壁的通路的套针针系统包括以第一螺旋形式设置的套针针和锚。锚固件适于放置在操作位置，其中锚固件至少部分延伸穿过主体壁。形成在套针针上的第二螺旋是尺寸并且构造成接合锚固件的第一螺旋，使得套管针相对于锚的旋转沿着第一螺旋移动第二螺旋。以这种方式，套管针在移动到体壁时被拉入锚中。施加到锚的近侧力抵抗腹壁的隆起。锚固体还将体壁的层保持在一起，从而抵抗腹膜分离。

39. 发明申请

US20060149306A1 Sealed surgical access device 审中-公开
标题翻译：密封手术进入装置
公开(公告)号：US20060149306A1
公开(公告)日：2006-07-06
申请号：US11330661
申请日：2006-01-12
申请人： Charles Hart , Scott Taylor
发明人： Charles Hart , Scott Taylor
IPC分类号： A61M29/00
CPC分类号： A61B17/3423 , A61B17/0293 , A61B17/3462 , A61B17/3498 , A61B90/50 , A61B2017/00265 , A61B2017/3405 , A61B2017/3482 , A61B2017/3484 , A61B2017/3486 , A61B2017/3492
摘要： A surgical access device is adapted to facilitate access through an incision in a body wall having an inner surface and an outer surface, and into a body cavity of a patient. The device includes first and second retention members adapted to be disposed in proximity to the outer surface and the inner surface of the body wall, respectively. A membrane extending between the two retention members forms a throat which is adapted to extend through the incision and form a first funnel extending from the first retention member into the throat, and a second funnel extending from the second retention member into the throat. The throat of the membrane has characteristics for forming an instrument seal in the presence of an instrument and a zero seal in the absence of an instrument. The first retention member may include a ring with either a fixed or variable diameter. The ring can be formed in first and second sections, each having two ends. Couplings can be disposed between the ends to accommodate variations in the size of the first retention member. The first retention member can also be formed as an inflatable toroid, a self-expanding foam, or a circumferential spring. A plurality of inflatable chambers can also provide the surgical access device with a working channel adapted for disposition across the body wall. A first retention member with a plurality of retention stations functions with a plurality of tethers connected to the membrane to change the shape of the membrane and the working channel. A stabilizing platform can be used to support the access device generally independent of any movement of the body wall.
摘要翻译：外科进入装置适于通过具有内表面和外表面的体壁中的切口并进入患者的体腔中。该装置包括适于分别设置在靠近体壁的外表面和内表面的第一和第二保持构件。在两个保持构件之间延伸的膜形成喉部，其适于延伸穿过切口并形成从第一保持构件延伸到喉部中的第一漏斗，以及从第二保持构件延伸到喉部的第二漏斗。膜的喉部具有在没有仪器的情况下在仪器存在下形成仪器密封件的特性和零密封。第一保持构件可包括具有固定或可变直径的环。环可以形成在第一和第二部分中，每个具有两个端部。联接器可以设置在端部之间以适应第一保持构件的尺寸的变化。第一保持构件也可以形成为充气环形，自膨胀泡沫或圆周弹簧。多个可充气室还可以为外科进入装置提供适于跨越身体壁布置的工作通道。具有多个保持站的第一保持构件具有连接到膜的多个系绳以改变膜和工作通道的形状。可以使用稳定平台来支撑大体独立于体壁的任何运动的进入装置。

40. 发明申请

US20060052669A1 Internal tissue retractor 审中-公开
标题翻译：内部组织牵开器
公开(公告)号：US20060052669A1
公开(公告)日：2006-03-09
申请号：US10539641
申请日：2004-01-20
申请人： Charles Hart
发明人： Charles Hart
IPC分类号： A61B1/32
CPC分类号： A61B17/0218 , A61B1/32 , A61B17/0293 , A61B2017/0212 , A61B2017/2931
摘要： A positionable internal retraction device is provided comprising a malleable ring member and a web-like structure. The retraction device operates to temporarily reposition tissues and organs from an operative site to provide a clear access and visual path for the surgeon. The ring member may be elongated, twisted, folded, bent or deformed to provide an appropriate insertion profile and subsequent functional shape. The retraction device may be shaped for both open and minimally invasive surgeries. The retraction device is atraumatic and may be used for retraction of delicate tissues and organs. The ring member may have different bending biases. The web-like structure may be constructed of any elastic material that can stretch and recover from the shaping and reshaping of the ring member. In another aspect of the invention, the ring member further comprises an internal lumen defining a wall, which may be of any geometric shape providing a desired bending bias. The ring member may further include a reinforcement member placed within the lumen and made of a “shape memory” material that allows the reinforcement member to return to its desired shape or condition after being bent. The reinforcement member may be placed in some sections of the ring member to keep these sections substantially straight. Each of the ring member, the reinforcement member and the internal wall may have a cross-section or profile of any geometric shape to provide a desired bending bias in a preferred plane. In yet another aspect of the invention, the ring member further comprises a second lumen and a second reinforcement member placed within the second lumen to provide a desired bending bias.
摘要翻译：提供了一种可定位的内部回缩装置，其包括可延展的环构件和网状结构。缩回装置用于暂时从手术部位重新定位组织和器官，以为外科医生提供清晰的通路和视觉路径。环形构件可以是细长的，扭曲的，折叠的，弯曲的或变形的，以提供适当的插入轮廓和随后的功能形状。缩回装置可以成形为开放和微创手术。收缩装置无创伤，可用于收缩精细的组织和器官。环件可能具有不同的弯曲偏差。网状结构可以由能够从环构件的成形和整形拉伸和恢复的任何弹性材料构成。在本发明的另一方面，环形构件还包括限定壁的内腔，所述壁可具有提供期望的弯曲偏压的任何几何形状。环构件还可以包括放置在内腔内并由“形状记忆”材料制成的加强构件，其允许加强构件在弯曲之后返回到其期望的形状或状态。加强构件可以放置在环构件的一些部分中，以使这些部分保持基本上直线。环形构件，加强构件和内壁中的每一个可以具有任何几何形状的横截面或轮廓，以在优选平面中提供期望的弯曲偏压。在本发明的另一方面，环形构件还包括放置在第二内腔内的第二内腔和第二加强构件，以提供期望的弯曲偏压。

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