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公开(公告)号：US06958037B2
公开(公告)日：2005-10-25
申请号：US10399209
申请日：2001-10-20
申请人： Richard C. Ewers , John R. Brustad , Edward D. Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary R. Dulak , Michael J. Dunn , Norman L. Morales , Charles C. Hart , Robert R. Bowes
发明人： Richard C. Ewers , John R. Brustad , Edward D. Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary R. Dulak , Michael J. Dunn , Norman L. Morales , Charles C. Hart , Robert R. Bowes
CPC分类号： A61B1/32 , A61B17/0293 , A61B17/3423 , A61B17/3431 , A61B2017/3484
摘要： A surgical wound retractor is adapted to dilate a wound stretchable to a desired diameter, the retractor includes a first ring having a diameter greater than that desired for the wound and being adapted for disposition interiorly of the wound. A second ring has a diameter greater than that desired for the wound and is adapted for disposition exteriorly of the wound. A plurality of retraction elements are disposed in a generally cylindrical relationship to each other, between the first ring and the second ring. These elements extend through the wound to exert a radial retraction force on the wound which is dependent on the distance separating the first ring and the second ring. Retraction elements, both distensible and non-distensible are contemplated with appropriate attachment elements at the rings to provide for variations in the retraction force. With a suitable retraction sleeve, a third ring can be provided to form a circumferential retainer to vary the retraction force. Rings can also be made inflatable or self-expanding to vary the retraction force. An associated method includes the step of rolling the second ring circumferentially of the third ring to form the circumferential retainer.
摘要翻译： 外科伤口牵开器适于将可拉伸至期望直径的伤口扩张，牵开器包括直径大于伤口所需直径的第一环，并适于在伤口内部配置。 第二环的直径大于伤口所需的直径，并且适于在伤口的外部配置。 多个退回元件在第一环和第二环之间以大致圆柱形的关系设置。 这些元件延伸穿过伤口以在伤口上施加径向缩回力，这取决于分离第一环和第二环的距离。 缩回元件，既可扩张也不可扩张，可以考虑在环处的适当的附接元件，以提供收缩力的变化。 利用合适的缩回套筒，可以提供第三环以形成圆周保持器以改变收回力。 环也可以制成充气或自膨胀以改变收缩力。 相关联的方法包括在第三环周向滚动第二环以形成周向保持器的步骤。
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公开(公告)号：US07238154B2
公开(公告)日：2007-07-03
申请号：US11218412
申请日：2005-09-01
申请人： Richard C. Ewers , John R. Brustad , Edward D. Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary R. Dulak , Michael J. Dunn , Norman L. Morales , Charles C. Hart , Robert R. Bowes
发明人： Richard C. Ewers , John R. Brustad , Edward D. Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary R. Dulak , Michael J. Dunn , Norman L. Morales , Charles C. Hart , Robert R. Bowes
IPC分类号： A61B17/02
CPC分类号： A61B1/32 , A61B17/0293 , A61B17/3423 , A61B17/3431 , A61B2017/3484
摘要： A surgical wound retractor is adapted to dilate a wound to a desired diameter. The retractor includes first and second rings, each having a diameter greater than that desired for the wound. The first and second rings are adapted for disposition interiorly and exteriorly of the wound, respectively. A plurality of retraction elements is disposed in a generally cylindrical relationship between the first and second rings and extends through the wound to exert a radial retraction force on the wound that is dependent on the distance separating the first and second rings. Retraction elements, both distensible and non-distensible, are contemplated with appropriate attachment elements at the rings to provide for variations in the retraction force. With a suitable retraction sleeve, a third ring can be provided to form a circumferential retainer to vary the retraction force. Rings can also be made inflatable or self-expanding to vary the retraction force.
摘要翻译： 外科伤口牵开器适于将伤口扩张到期望的直径。 牵开器包括第一和第二环，每个环的直径大于伤口所需的直径。 第一和第二环分别适于在伤口的内部和外部设置。 多个退回元件以第一和第二环之间的大致圆柱形的关系设置，并且延伸穿过伤口，以在伤口上施加径向缩回力，这取决于分隔第一和第二环的距离。 可伸缩和不扩张的回缩元件可以考虑在环处的合适的附接元件以提供收缩力的变化。 利用合适的缩回套筒，可以提供第三环以形成圆周保持器以改变收回力。 环也可以制成充气或自膨胀以改变收缩力。
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公开(公告)号：US20070225569A1
公开(公告)日：2007-09-27
申请号：US11755305
申请日：2007-05-30
申请人： Richard Ewers , John Brustad , Edward Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary Dulak , Michael Dunn , Norman Morales , Charles Hart , Robert Bowes
发明人： Richard Ewers , John Brustad , Edward Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary Dulak , Michael Dunn , Norman Morales , Charles Hart , Robert Bowes
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B17/0293 , A61B17/3423 , A61B17/3431 , A61B2017/3484
摘要： A surgical wound retractor is adapted to dilate a wound stretchable to a desired diameter, the retractor includes a first ring having a diameter greater than that desired for the wound and being adapted for disposition interiorly of the wound. A second ring has a diameter greater than that desired for the wound and is adapted for disposition exteriorly of the wound. A plurality of retraction elements are disposed in a generally cylindrical relationship to each other, between the first ring and the second ring. These elements extend through the wound to exert a radial retraction force on the wound which is dependent on the distance separating the first ring and the second ring Retraction elements, both distensible and non-distensible are contemplated with appropriate attachment means at the rings to provide for variations in the retraction force. With a suitable retraction sleeve, a third ring can be provided to form a circumferential retainer to vary the retraction force. Rings can also be made inflatable or self-expanding to vary the retraction force An associated method includes the step of rolling the second ring circumferentially of the third ring to form the circumferential retainer.
摘要翻译： 外科伤口牵开器适于将可拉伸至期望直径的伤口扩张，牵开器包括直径大于伤口所需直径的第一环，并适于在伤口内部配置。 第二环的直径大于伤口所需的直径，并且适于在伤口的外部配置。 多个退回元件在第一环和第二环之间以大致圆柱形的关系设置。 这些元件延伸穿过伤口以在伤口上施加径向缩回力，这取决于分离第一环和第二环的距离，缩回元件是可伸长的和不可扩张的，在环处有合适的附接装置，以提供 收缩力的变化。 利用合适的缩回套筒，可以提供第三环以形成圆周保持器以改变收回力。 环也可以制成充气或自膨胀以改变收缩力。相关联的方法包括在第三环周向滚动第二环以形成圆周保持器的步骤。
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公开(公告)号：US20050288558A1
公开(公告)日：2005-12-29
申请号：US11218412
申请日：2005-09-01
申请人： Richard Ewers , John Brustad , Edward Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary Dulak , Michael Dunn , Norman Morales , Charles Hart , Robert Bowes
发明人： Richard Ewers , John Brustad , Edward Pingleton , Nabil Hilal , Payam Adlparvar , Scott Taylor , Gary Dulak , Michael Dunn , Norman Morales , Charles Hart , Robert Bowes
CPC分类号： A61B1/32 , A61B17/0293 , A61B17/3423 , A61B17/3431 , A61B2017/3484
摘要： A surgical wound retractor is adapted to dilate a wound stretchable to a desired diameter, the retractor includes a first ring having a diameter greater than that desired for the wound and being adapted for disposition interiorly of the wound. A second ring has a diameter greater than that desired for the wound and is adapted for disposition exteriorly of the wound. A plurality of retraction elements are disposed in a generally cylindrical relationship to each other, between the first ring and the second ring. These elements extend through the wound to exert a radial retraction force on the wound which is dependent on the distance separating the first ring and the second ring. Retraction elements, both distensible and non-distensible are contemplated with appropriate attachment means at the rings to provide for variations in the retraction force. With a suitable retraction sleeve, a third ring can be provided to form a circumferential retainer to vary the retraction force. Rings can also be made inflatable or self-expanding to vary the retraction force. An associated method includes the step of rolling the second ring circumferentially of the third ring to form the circumferential retainer.
摘要翻译： 外科伤口牵开器适于将可拉伸至期望直径的伤口扩张，牵开器包括直径大于伤口所需直径的第一环，并适于在伤口内部配置。 第二环的直径大于伤口所需的直径，并且适于在伤口的外部配置。 多个退回元件在第一环和第二环之间以大致圆柱形的关系设置。 这些元件延伸穿过伤口以在伤口上施加径向缩回力，这取决于分离第一环和第二环的距离。 缩回元件，可扩张和不扩张两者都可以在环上使用适当的附接装置来设计，以提供收缩力的变化。 利用合适的缩回套筒，可以提供第三环以形成圆周保持器以改变收回力。 环也可以制成充气或自膨胀以改变收缩力。 相关联的方法包括在第三环周向滚动第二环以形成周向保持器的步骤。
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公开(公告)号：US20050033246A1
公开(公告)日：2005-02-10
申请号：US10913565
申请日：2004-08-05
申请人： Russell Ahlberg , Payam Adlparvar , Scott Taylor , Matthew Wixey , Daniel Martinez , John Brustad
发明人： Russell Ahlberg , Payam Adlparvar , Scott Taylor , Matthew Wixey , Daniel Martinez , John Brustad
CPC分类号： A61M3/0279 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61B2017/00469 , A61B2017/22067 , B29C37/0067 , B29C39/006 , B29C39/025 , B29C39/123
摘要： A process of making a tack-free gel is disclosed comprising the steps of providing a mold defining a mold cavity, the mold cavity comprising a plastic material; pouring or injecting a molten gel having a high molding temperature into the mold cavity; and forming the tack-free gel as a thin layer of plastic of the mold cavity is melted over the gel. The forming step further comprises cooling the gel from the molten state to a solidified state. The melting temperature of the plastic material is lower than the molding temperature of the gel; and the higher the temperature differential, the greater the melting of the plastic material and the thicker the layer of the plastic material on the surface of the gel. The mold may be formed of low-density polyethylene (LDPE). With the process of the invention, the heat of the molten gel at its molding temperature is transferred to the surface of the LDPE mold so as to melt a thin layer of the LDPE. The mold may comprise a mold base having a plurality of mold holes forming a plurality of mold cavities, each of the mold holes comprising an axial pin to mold an axial hole through a center of the gel, an LDPE cylinder providing a predetermined inside diameter for the mold, and an LDPE disc mounted on the axial pin and disposed at the bottom of each mold cavity in the mold base. The process may further comprise the step of dabbing the gel in a low-friction powder such as polytetrafluoroethylene (PTFE) and a lubricant. The mold may further comprise a mold top disposed axially of the mold base and comprises a plurality of holes forming a plurality of cavities, each of the mold top holes is adapted to receive the LDPE cylinder, and a second LDPE disc disposed at the top of each mold cavity of the mold top.
摘要翻译： 公开了制造无粘性凝胶的方法，包括以下步骤：提供限定模腔的模具，所述模腔包括塑料材料; 将具有高成型温度的熔融凝胶注入或注入模腔中; 并且将形成无粘性凝胶作为模腔的塑料薄层在凝胶上熔化。 形成步骤还包括将凝胶从熔融状态冷却至固化状态。 塑料材料的熔化温度低于凝胶的成型温度; 并且温差越高，塑料材料的熔化越大，并且凝胶表面上的塑料材料层越厚。 模具可以由低密度聚乙烯（LDPE）形成。 通过本发明的方法，熔融凝胶在其成型温度下的热量转移到LDPE模具的表面，以熔化LDPE的薄层。 模具可以包括具有形成多个模具腔的多个模具孔的模具基座，每个模具孔包括轴向销，以模制通过凝胶的中心的轴向孔，提供预定内径的LDPE圆筒， 模具和安装在轴向销上并设置在模具基座中的每个模具腔的底部的LDPE盘。 该方法还可以包括在诸如聚四氟乙烯（PTFE）和润滑剂的低摩擦粉末中浸渍凝胶的步骤。 模具还可包括设置在模具基座的轴向上的模具顶部，并且包括形成多个空腔的多个孔，每个模具顶部孔适于接纳LDPE圆筒，并且设置在第二LDPE圆盘的顶部 模具顶部的每个模腔。
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公开(公告)号：US20050288622A1
公开(公告)日：2005-12-29
申请号：US11170567
申请日：2005-06-29
申请人： Jeremy Albrecht , John Brustad , Scott Taylor , Gary Johnson , Nabil Hilal
发明人： Jeremy Albrecht , John Brustad , Scott Taylor , Gary Johnson , Nabil Hilal
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed comprising a shaft having an insufflation channel extending along an axis between a proximal end and a distal end, the insufflation channel being adapted for connection to a source of fluid under pressure at the proximal end, a tip at the distal end of the shaft, and at least one vent hole formed at the tip or the shaft being in connection with the insufflation channel and being adapted to expel the fluid under pressure to insufflate the abdominal region. At least one of the tip and the shaft is formed of a translucent or transparent material such as polycarbonate to facilitate visualization of the abdominal wall and the abdominal region. The shaft includes a lumen extending along the axis between the proximal end and the distal end to enable insertion of a laparoscope. The lumen and insufflation channel may be formed as separate channels or as one shared channel. The tip may be blunt, the shaft and the tip may be integrally formed, and the vent hole may be of any geometric shape including round, oval, square and rectangular. The blunt tip may further comprise a marker to indicate penetration of the abdominal wall. In another aspect, the tip may be sharp, pointed or bladed to facilitate penetration of body tissue.
摘要翻译： 公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式手术器械，包括具有沿近端和远端之间的轴延伸的吹入通道的轴，所述吹入通道适于连接到 在近端处于压力下的流体源，在轴的远端处的尖端，以及形成在尖端处的至少一个通气孔或与吹气通道连接的至少一个通气孔，并且适于在压力下将流体排出 灌注腹部区域。 至少前端和轴中的一个被一半透明或透明的材料形成，诸如聚碳酸酯，以便于腹壁和腹部区域的可视化。 轴包括沿近端和远端之间的轴线延伸的腔，以能够插入腹腔镜。 管腔和吹气通道可以形成为单独通道或一个共享通道。 尖端可以是钝的，在轴和尖端可以一体地形成，并且所述通风孔可以是任何几何形状，包括圆形，椭圆形，方形和矩形的。 钝尖可以进一步包括指示腹壁穿透的标记。 在另一方面，尖端可以是尖锐的，尖的或叶片的，以便于穿透身体组织。
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公开(公告)号：US06656160B1
公开(公告)日：2003-12-02
申请号：US08844113
申请日：1997-04-29
申请人： Scott Taylor , Gary Johnson , Nabil Hilal
发明人： Scott Taylor , Gary Johnson , Nabil Hilal
IPC分类号： A61M5178
CPC分类号： A61B17/3496 , A61B17/3474
摘要： Apparatus for insufflating a body conduit or cavity includes a needle having a lumen defined by an inner surface and a sharp distal tip. An obturator, disposed within the lumen of the needle and movable axially between a proximal position and a distal position, includes an extension member which defines an insufflation channel with the inner surface of the needle. A blunt distal terminus on the extension member is disposed distally of the sharp tip of the needle when the obturator is in the distal position.
摘要翻译： 用于吹入体导管或空腔的装置包括具有由内表面和尖锐远侧末端限定的内腔的针。 设置在针的内腔内并且在近端位置和远端位置之间轴向移动的闭孔器包括限定与针的内表面的吹入通道的延伸构件。 当闭塞器处于远端位置时，延伸构件上的钝的远端终端设置在针尖的尖端的远端。
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公开(公告)号：US5935107A
公开(公告)日：1999-08-10
申请号：US726615
申请日：1996-10-07
申请人： Scott Taylor , Charles C. Hart
发明人： Scott Taylor , Charles C. Hart
CPC分类号： A61J15/0015 , A61J15/0038 , A61J15/0061 , A61M25/04 , A61B17/3415 , A61M2025/0233
摘要： An access device, such as a gastrostomy tube, includes a Mallincott anchoring structure reinforced with an insert and operable by a pair of sutures. An electrosurgical obturator is positioned in the tube and functions as a stylet for placing the structure in a low profile state. The obturator can then be activated to insert the tube through the abdominal wall and the stomach wall to provide access to the stomach cavity. The sutures can then be tensioned to raise the Mallincott structure to a high profile state and draw the stomach into proximity with the abdominal wall. Removing the obturator leaves the tube operatively disposed and providing direct access to the stomach cavity.
摘要翻译： 诸如胃造口管的进入装置包括用插入件加强并可由一对缝合线操作的Mallincott锚固结构。 电外科闭塞器定位在管中并用作用于将结构置于低调状态的探针。 然后可以启动闭孔器以将管插入腹壁和胃壁以提供通向胃腔的通路。 然后可以将缝合线张紧以将Mallincott结构升高到高调状态，并将胃吸引到腹壁附近。 去除闭塞器使管可操作地设置并提供对胃腔的直接通路。
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公开(公告)号：US20220135171A1
公开(公告)日：2022-05-05
申请号：US17579248
申请日：2022-01-19
申请人： Scott Taylor
发明人： Scott Taylor
IPC分类号： B62K7/04 , A61B34/30 , A61B34/00 , A61B1/018 , A61B1/307 , A61B17/221 , A61B17/3203 , A61B17/3207 , A61B18/26 , B62K13/00 , B62K21/18 , B62K27/12
摘要： The present disclosure relates generally to bicycles. In particular, the present disclosure provides systems and devices for converting a standard bicycle into a cargo bicycle using various detachable components. The ability to convert a standard bicycle into a cargo bicycle and back again confers many advantages, including eliminating the need for a separate bicycle for transporting cargo and encouraging the use of bicycles as a mode of transportation.
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公开(公告)号：US20200216135A1
公开(公告)日：2020-07-09
申请号：US16630086
申请日：2018-07-12
申请人： Scott Taylor
发明人： Scott Taylor
摘要： The present disclosure relates generally to bicycles, in particular, the present disclosure provides systems and devices for converting a standard bicycle into a cargo bicycle using various detachable components. The ability to convert a standard bicycle into a cargo bicycle and back again confers many advantages, including eliminating the need for a separate bicycle for transporting cargo and encouraging the use of bicycles as a mode of transportation.
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