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71. 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。

72. 发明申请

US20050131349A1 Shielded septum trocar seal 审中-公开
标题翻译：屏蔽隔离套管针密封
公开(公告)号：US20050131349A1
公开(公告)日：2005-06-16
申请号：US11000123
申请日：2004-11-30
申请人： Jeremy Albrecht , Gary Johnson , Henry Kahle
发明人： Jeremy Albrecht , Gary Johnson , Henry Kahle
IPC分类号： A61B17/34 , A61M39/06 , A61M5/178
CPC分类号： A61B17/34 , A61B17/3496 , A61B17/3498
摘要： The invention is directed to a trocar assembly having a channel defined along an elongate axis, the trocar assembly being adapted to receive a surgical instrument, the trocar assembly comprising a septum seal disposed in the channel including a seal tip having a proximal facing surface, the seal tip including portions defining an orifice; and a septum shield including a tubular member having a proximal end and a distal end, and a plurality of blades or leaflets protruding distally from the distal end of the tubular member, the septum shield being placed inside the septum seal such that the blades engage the proximal facing surface of the seal tip. The trocar assembly may further comprise a zero closure seal such as a double duckbill valve disposed in the channel outside of the septum seal. The septum shield operates to reduce the drag force and to minimize axial movement of the septum shield and the instrument during insertion and removal of the instrument through the septum seal. The septum shield may be formed from a rigid plastic material, and the septum seal may be formed of an elastomeric material. The blades or leaflets may overlap or offset one another. The orifice may be expandable to accommodate the instrument having a diameter of about 5-15 mm. The blades or leaflets have distal tips that glide or roll against the instrument during placement of the instrument. The distal tips may comprise of a combination of material, durometer and shield geometry to control the behavior of the septum shield. The trocar assembly may further comprise a second septum shield disposed outside of the septum seal.
摘要翻译：本发明涉及具有沿着细长轴线限定的通道的套管针组件，所述套管针组件适于接纳外科器械，所述套管针组件包括设置在所述通道中的隔垫密封件，所述隔膜密封件包括具有近端面的表面的密封末端，密封尖端包括限定孔口的部分; 以及隔膜，其包括具有近端和远端的管状构件，以及从所述管状构件的远端向远侧突出的多个叶片或小叶，所述隔垫被放置在所述隔膜密封件的内部，使得所述叶片接合密封尖端的面向近侧的表面。套管针组件还可以包括零封闭密封件，例如设置在隔膜密封件外部的通道中的双鸭嘴阀。隔垫屏蔽件用于减小阻力并且在通过隔膜密封件插入和移除仪器期间最小化隔膜屏蔽件和仪器的轴向移动。隔垫可以由刚性塑料材料形成，并且隔垫密封件可以由弹性体材料形成。叶片或传单可能彼此重叠或相互抵消。孔口可以是可扩张的，以容纳具有大约5-15mm直径的仪器。叶片或小叶具有在放置仪器期间滑动或滚动仪器的远端尖端。远端尖端可以由材料，硬度和屏蔽几何组合组成，以控制隔膜屏蔽的行为。套管针组件还可以包括设置在隔膜密封件外部的第二隔垫。

73. 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。

74. 发明申请

US20050059865A1 Surgical instrument access device 有权
标题翻译：手术器械进入装置
公开(公告)号：US20050059865A1
公开(公告)日：2005-03-17
申请号：US10666579
申请日：2003-09-17
申请人： Henry Kahle , Payam Adlparvar , Gary Johnson
发明人： Henry Kahle , Payam Adlparvar , Gary Johnson
IPC分类号： A61B17/00 , A61B17/34 , A61B1/32
CPC分类号： A61B17/3423 , A61B5/024 , A61B5/0507 , A61B5/08 , A61B5/6889 , A61B5/6898 , A61B17/0293 , A61B17/3431 , A61B17/3498 , A61B2017/00526
摘要： A surgical access device includes a single valve that forms a seal with a body wall and provides an access channel into a body cavity. The valve has properties for creating a zero seal in the absence of an instrument as well as an instrument seal for an instrument having a diameter up to about 37 mm. The valve can include a gel material and the access channel can include a protective sleeve to provide for wound protection during insertion and withdrawal of a sharp surgical instrument. The valve further comprises a cap ring which may be inserted or molded with the gel material. The protective sleeve may be bonded or molded around an inner diameter of the cap ring. The protective sleeve may be a single tubular member, or may comprise a plurality of axially extending sleeve members having a plurality of axial slits. The protective sleeve and the cap ring may comprise of the same or different materials. The surgical access device further comprises at least one support ring disposed circumferentially of the valve forming a hollow space, and a wound retractor operatively placed in the hollow space. The wound retractor includes an inner ring, an outer ring, and a flexible sleeve connecting the inner ring and the outer ring.
摘要翻译：手术进入装置包括与主体壁形成密封并且将进入通道提供到体腔中的单个阀。该阀具有用于在不存在仪器的情况下产生零密封的特性，以及用于具有高达约37mm直径的仪器的仪器密封件。阀可以包括凝胶材料，并且进入通道可以包括保护套筒，以在插入和抽出锋利的外科器械期间提供伤口保护。阀还包括可以用凝胶材料插入或模制的盖环。保护套可以围绕盖环的内径粘合或模制。保护套可以是单个管状构件，或者可以包括具有多个轴向狭缝的多个轴向延伸的套筒构件。保护套和盖环可以由相同或不同的材料组成。外科进入装置还包括形成中空空间的阀周向设置的至少一个支撑环和可操作地放置在中空空间中的卷绕牵开器。卷绕卷收器包括内环，外圈和连接内圈和外圈的柔性套管。

75. 发明授权

US5803919A Trocar valve assembly 失效
标题翻译：套管阀组件
公开(公告)号：US5803919A
公开(公告)日：1998-09-08
申请号：US363734
申请日：1994-12-23
申请人： Charles C. Hart , Henry Kahle
发明人： Charles C. Hart , Henry Kahle
IPC分类号： A61B17/00 , A61B17/34 , A61B19/00 , A61M39/06 , A61M5/178
CPC分类号： A61B17/3498 , A61M39/06 , A61B17/3474 , A61B2017/0023 , A61B2017/0046 , A61B2017/349 , A61B2090/0813 , A61M2039/062 , A61M2039/0626 , A61M2039/0633 , A61M2039/0646 , Y10T137/7885
摘要： A surgical device having a longitudinal configuration and an axis extending between a proximal end and an opposing distal end includes a housing having an inner surface defining a chamber and a cannula extending distally of the housing. A valve disposed in the housing has a conical outer wall and a plurality of distal walls which form a first seal with the inner surface of the housing and a second seal. The walls include multiple fold segments which are foldable between a first position wherein the second seal closes the cannula and a second position wherein the second seal opens the cannula. A method for actuating the valve includes the step of inserting an instrument distally into the valve to contact the fold segments along a line and to move the fold segments to the second position.
摘要翻译：具有纵向构造和在近端和相对的远端之间延伸的轴线的手术装置包括具有限定腔室的内表面和沿壳体向远侧延伸的套管的壳体。设置在壳体中的阀具有锥形外壁和与壳体的内表面形成第一密封件和第二密封件的多个远侧壁。所述壁包括多个折叠段，所述多个折叠段可在第一位置和第二位置之间折叠，所述第一位置与所述第二密封件关闭所述套管，其中所述第二密封件打开所用于致动阀的方法包括将仪器向远侧插入阀中以沿着线接触折叠段并将折叠部分移动到第二位置的步骤。

76. 发明申请

US20070151566A1 SURGICAL INSTRUMENT ACCESS DEVICE 有权
标题翻译：手术仪器接入装置
公开(公告)号：US20070151566A1
公开(公告)日：2007-07-05
申请号：US11564409
申请日：2006-11-29
申请人： Henry Kahle , Payam Adlparvar , Gary Johnson
发明人： Henry Kahle , Payam Adlparvar , Gary Johnson
IPC分类号： A61B19/08
CPC分类号： A61B17/3423 , A61B5/024 , A61B5/0507 , A61B5/08 , A61B5/6889 , A61B5/6898 , A61B17/0293 , A61B17/3431 , A61B17/3498 , A61B2017/00526
摘要： A surgical access device includes a single valve that forms a seal with a body wall and provides an access channel into a body cavity. The valve has properties for creating a zero seal in the absence of an instrument as well as an instrument seal for an instrument having a diameter up to about 37 mm. The valve can include a gel material and the access channel can include a protective sleeve to provide for wound protection during insertion and withdrawal of a sharp surgical instrument. The valve further comprises a cap ring which may be inserted or molded with the gel material. The protective sleeve may be bonded or molded around an inner diameter of the cap ring The protective sleeve may be a single tubular member, or may comprise a plurality of axially extending sleeve members having a plurality of axial slits The protective sleeve and the cap ring may comprise of the same or different materials The surgical access device further comprises at least one support ring disposed circumferentially of the valve forming a hollow space, and a wound retractor operatively placed in the hollow space. The wound retractor includes an inner ring, an outer ring, and a flexible sleeve connecting the inner ring and the outer ring.
摘要翻译：手术进入装置包括与主体壁形成密封并且将进入通道提供到体腔中的单个阀。该阀具有用于在不存在仪器的情况下产生零密封的特性，以及用于具有高达约37mm直径的仪器的仪器密封件。阀可以包括凝胶材料，并且进入通道可以包括保护套筒，以在插入和抽出锋利的外科器械期间提供伤口保护。阀还包括可以用凝胶材料插入或模制的盖环。保护套可以围绕盖环的内径接合或模制。保护套可以是单个管状构件，或者可以包括多个轴向延伸的具有多个轴向狭缝的套筒构件。保护套和盖环可以包括相同或不同的材料。外科进入装置还包括至少一个支撑环，所述至少一个支撑环设置在形成中空空间的阀的圆周上，以及可操作地放置在中空空间中的缠绕牵开器。卷绕卷收器包括内环，外圈和连接内圈和外圈的柔性套管。

77. 发明申请

US20050107816A1 Bladeless obturator 有权
标题翻译：无盖的闭孔器
公开(公告)号：US20050107816A1
公开(公告)日：2005-05-19
申请号：US10489403
申请日：2002-03-04
申请人： Edward Pingleton , Matthew Wixey , Henry Kahle
发明人： Edward Pingleton , Matthew Wixey , Henry Kahle
IPC分类号： A61B17/32 , A61B17/34
CPC分类号： A61B17/02 , A61B17/3417 , A61B17/3478 , A61B2017/320044 , A61B2017/3456 , A61B2017/346
摘要： The invention is directed towards a bladeless obturator (18) for wedging through muscle fiber layers (41, 43, 45) to safely cut through to the abdominal cavity (32) in order to apply a cannula (12). The invention comprises a bladeless obturator (18) having a rectangular tip (63) that is twisted radially.
摘要翻译：本发明涉及一种用于楔入通过肌肉纤维层（41,43,45）以安全地切入腹腔（32）以便施加套管（12）的无叶封孔器（18）。本发明包括具有径向扭转的矩形尖端（63）的无叶封孔（18）。

78. 发明授权

US4356918A Disc storage container 失效
标题翻译：光盘存储容器
公开(公告)号：US4356918A
公开(公告)日：1982-11-02
申请号：US256101
申请日：1981-04-21
申请人： Henry Kahle , Jeffrey R. Menkes , Dean L. Christensen
发明人： Henry Kahle , Jeffrey R. Menkes , Dean L. Christensen
IPC分类号： G11B33/04 , B65D85/30
CPC分类号： G11B33/0433
摘要： The invention described herein is a storage container adapted to hold a plurality of substantially planar flexible members, such as flexible magnetic discs. The container has a base section and a pouch section. The pouch section is adapted to be fitted into the base section in a closed position and the pouch section is adapted to rotate about an axis such that in an open position the pouch section rests against the base section. The pouch section further has a partial front wall which is adapted to pivot about an axis enlarging the pouch section greatly facilitating the insertion and removal of the flexible planar member. Finally, the storage container has detent means to provide positive closure in the closed position.
摘要翻译：本文所述的本发明是适于容纳多个基本上平面的柔性构件（例如柔性磁盘）的存储容器。容器具有基部和袋部。袋部分适于在关闭位置中装配到基部中，并且袋部分适于围绕轴线旋转，使得在打开位置，袋部分靠在基部上。袋部分还具有部分前壁，其适于围绕扩大袋部分的轴线枢转，从而极大地方便了柔性平面部件的插入和移除。最后，存储容器具有止动装置，以在关闭位置提供正闭合。

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