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71. 发明申请

US20070208300A1 GAS INSUFFLATION AND SUCTION/IRRIGATION TUBING 审中-公开
标题翻译：气体消除和吸入/灌溉管道
公开(公告)号：US20070208300A1
公开(公告)日：2007-09-06
申请号：US11680835
申请日：2007-03-01
申请人： Boun Pravong , Kennii Pravongviengkham , Nabil Hilal , John R. Brustad , Zoran Falkenstein
发明人： Boun Pravong , Kennii Pravongviengkham , Nabil Hilal , John R. Brustad , Zoran Falkenstein
IPC分类号： A61M29/00 , A61M25/00
CPC分类号： A61M39/08 , A61M1/008 , A61M13/003 , F16L11/115 , F16L11/15 , F16L27/12
摘要： A medical tubing being flexible and kink-free as gas insufflation tubing and non-collapsible as suction/irrigation tubing is provided. The tubing is lightweight and thin-walled. The tubing has a generally rigid but thin walled with a structural shape or is generally soft and thin-walled tubing with a hard re-enforcement.
摘要翻译：一种医用管道是灵活的，无消毒作为气体吹入管道，并且不可收缩的吸入/冲洗管道。管材重量轻，薄壁。管道具有通常刚性但薄壁的结构形状，或者通常是软和薄壁管道，具有硬重新执行。

72. 发明申请

US20120316595A1 BLADELESS OPTICAL OBTURATOR 有权
标题翻译：无光学光学器件
公开(公告)号：US20120316595A1
公开(公告)日：2012-12-13
申请号：US13565972
申请日：2012-08-03
申请人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
发明人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/34
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： A surgical access device comprising a tissue separating obturator suitable for connection with a cannula is disclosed. The obturator includes an elongate shaft having a transparent distal tip. The elongate shaft extends along a longitudinal axis and defines a lumen. The transparent distal tip has a tapered configuration and includes an inner surface and an outer surface adapted for penetrating tissue. The lumen is sized and configured to receive an optical instrument such as a laparoscope. The surgical access device further includes a scope lock at the proximal end of the shaft portion. The lock includes a multi-fingered collet coaxial with the lumen. The inner diameter of the collet is smaller than an outer diameter of the optical instrument and the fingers of the collet provide frictional engagement with the outer diameter of the optical instrument that is inserted into the lumen of the obturator.
摘要翻译：公开了一种外科进入装置，其包括适于与套管连接的组织分离闭塞器。封闭器包括具有透明远端的细长轴。细长轴沿着纵向轴线延伸并且限定内腔。透明的远侧末端具有锥形构造并且包括适于穿透组织的内表面和外表面。管腔的尺寸和构造适于接收诸如腹腔镜的光学仪器。外科进入装置还包括在轴部分的近端处的镜架锁。锁包括与管腔同轴的多指夹头。夹头的内径小于光学仪器的外径，并且夹头的指状物提供与插入到填塞器的内腔中的光学仪器的外径的摩擦接合。

73. 发明授权

US08608769B2 Bladeless optical obturator 有权
标题翻译：无光学光学闭孔器
公开(公告)号：US08608769B2
公开(公告)日：2013-12-17
申请号：US13565972
申请日：2012-08-03
申请人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
发明人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/00
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： A surgical access device comprising a tissue separating obturator suitable for connection with a cannula is disclosed. The obturator includes an elongate shaft having a transparent distal tip. The elongate shaft extends along a longitudinal axis and defines a lumen. The transparent distal tip has a tapered configuration and includes an inner surface and an outer surface adapted for penetrating tissue. The lumen is sized and configured to receive an optical instrument such as a laparoscope. The surgical access device further includes a scope lock at the proximal end of the shaft portion. The lock includes a multi-fingered collet coaxial with the lumen. The inner diameter of the collet is smaller than an outer diameter of the optical instrument and the fingers of the collet provide frictional engagement with the outer diameter of the optical instrument that is inserted into the lumen of the obturator.
摘要翻译：公开了一种外科进入装置，其包括适于与套管连接的组织分离闭塞器。封闭器包括具有透明远端的细长轴。细长轴沿着纵向轴线延伸并且限定内腔。透明的远侧末端具有锥形构造并且包括适于穿透组织的内表面和外表面。管腔的尺寸和构造适于接收诸如腹腔镜的光学仪器。外科进入装置还包括在轴部分的近端处的镜架锁。锁包括与管腔同轴的多指夹头。夹头的内径小于光学仪器的外径，并且夹头的指状物提供与插入到填塞器的内腔中的光学仪器的外径的摩擦接合。

74. 发明授权

US08109911B2 Universal access seal 有权
标题翻译：通用密封
公开(公告)号：US08109911B2
公开(公告)日：2012-02-07
申请号：US11948722
申请日：2007-11-30
申请人： Scott V. Taylor , John R. Brustad , Boun Pravong , Blair Howe , Judith Howe, legal representative
发明人： Scott V. Taylor , John R. Brustad , Boun Pravong , Blair Howe
IPC分类号： A61M5/00 , A61B17/32
CPC分类号： A61B17/3498 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B2017/00845 , A61B2017/00853 , A61B2017/3464
摘要： A surgical access device including a valve housing and an instrument receiving element mounted in the valve housing having an aperture for flexibly receiving and directing instruments having a wide range of diameters. The instrument receiving element includes a braid or mesh tube generally shaped like an hourglass. The surgical access device may include an access septum seal molded from a gel material. The surgical access device can flexibly engage instruments having diameters ranging from about 3.5 mm to about 12.9 mm.
摘要翻译：一种手术进入装置，其包括阀壳体和安装在所述阀壳体中的器械接收元件，所述器件接收元件具有用于灵活地接收和引导具有宽范围直径的器械的孔。仪器接收元件包括通常形成为沙漏的编织网或网管。外科进入装置可以包括由凝胶材料模制的进入隔膜密封件。外科进入装置可以灵活地接合直径范围为约3.5mm至约12.9mm的仪器。

75. 发明授权

US08079986B2 Universal access seal 有权
标题翻译：通用密封
公开(公告)号：US08079986B2
公开(公告)日：2011-12-20
申请号：US11948599
申请日：2007-11-30
申请人： Scott V. Taylor , John R. Brustad , Boun Pravong , Blair Howe
发明人： Scott V. Taylor , John R. Brustad , Boun Pravong , Blair Howe
IPC分类号： A61M5/00 , A61B17/32
CPC分类号： A61B17/3498 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B2017/00845 , A61B2017/00853 , A61B2017/3464
摘要： A surgical access device including a valve housing and an instrument receiving element mounted in the valve housing having an aperture for flexibly receiving and directing instruments having a wide range of diameters. The instrument receiving element includes a braid or mesh tube generally shaped like an hourglass. The surgical access device may include an access septum seal molded from a gel material. The surgical access device can flexibly engage instruments having diameters ranging from about 3.5 mm to about 12.9 mm.
摘要翻译：一种手术进入装置，其包括阀壳体和安装在所述阀壳体中的器械接收元件，所述器件接收元件具有用于灵活地接收和引导具有宽范围直径的器械的孔。仪器接收元件包括通常形成为沙漏的编织网或网管。外科进入装置可以包括由凝胶材料模制的进入隔膜密封件。外科进入装置可以灵活地接合直径范围为约3.5mm至约12.9mm的仪器。

76. 发明授权

US07947058B2 Bladeless optical obturator 有权
标题翻译：无光学光学闭孔器
公开(公告)号：US07947058B2
公开(公告)日：2011-05-24
申请号：US10956167
申请日：2004-10-01
申请人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
发明人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/00
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction.
摘要翻译：本发明涉及一种无插管套管针闭塞器，用于在插入穿过体壁时分离或分离身体组织。一方面，本发明的闭孔器包括沿着近端和远端之间的轴延伸的轴; 以及设置在所述轴的远端处并且具有大致锥形构造并具有外表面的无叶尖，所述外表面向远侧延伸到钝点，一对侧部具有共同的形状并且被至少一个中间体其中每个所述侧部分从所述钝点径向向外延伸，并具有沿所述轴向近端的渐进位置，并且所述轴的尺寸和构造用于容纳具有远端以接收所述身体组织的图像的光学仪器。通过这个方面，锥形配置便于分离身体组织的不同层，并提供顶层在层之间的适当对准。侧部包括远端部分和近端部分，侧部分的远侧部分相对于侧部部分的近端部分径向扭转。中间部分包括远端部分和近端部分，中间部分的远端部分在第一径向方向上扭转，并且中间部分的近端部分在与第一径向方向相反的第二径向扭转。

77. 发明授权

US08267952B2 Bladeless optical obturator 有权
标题翻译：无光学光学闭孔器
公开(公告)号：US08267952B2
公开(公告)日：2012-09-18
申请号：US13085194
申请日：2011-04-12
申请人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
发明人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/00
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： The invention is directed to a bladeless trocar and obturator combination configured to separate body tissue. In one aspect, the obturator of the invention includes a rigid shaft extending along an axis between a proximal end and a closed, tapered distal end. The bladeless, closed and tapered tip is adapted to penetrate tissue. The shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. The shaft includes an ledge on the inner surface to provide proper positioning of the distal end of the optical instrument. The tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers.
摘要翻译：本发明涉及构造成分离身体组织的无叶套管针和闭孔器组合。在一个方面，本发明的闭孔器包括沿着近端和闭合的锥形远端之间的轴延伸的刚性轴。无叶，封闭和锥形尖端适于穿透组织。轴的尺寸和构造适于接收具有远端的光学仪器以接收身体组织的图像。该轴包括在内表面上的凸缘，以提供光学仪器的远端的适当定位。锥形构造便于分离身体组织的不同层并且提供顶层在层之间的适当对准。

78. 发明申请

US20110190592A1 BLADELESS OPTICAL OBTURATOR 有权
标题翻译：无光学光学器件
公开(公告)号：US20110190592A1
公开(公告)日：2011-08-04
申请号：US13085194
申请日：2011-04-12
申请人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
发明人： Henry Kahle , Arkadiusz A. Strokosz , Kimball B. McGinley , Scott V. Taylor , Gary M. Johnson , John R. Brustad
IPC分类号： A61B1/32 , A61B17/34
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction.
摘要翻译：本发明涉及一种无插管套管针闭塞器，用于在插入穿过体壁时分离或分离身体组织。一方面，本发明的闭孔器包括沿着近端和远端之间的轴延伸的轴; 以及设置在所述轴的远端处并且具有大致锥形构造并具有外表面的无叶尖，所述外表面向远侧延伸到钝点，一对侧部具有共同的形状并且被至少一个中间体其中每个所述侧部分从所述钝点径向向外延伸，并具有沿所述轴向近端的渐进位置，并且所述轴的尺寸和构造用于容纳具有远端以接收所述身体组织的图像的光学仪器。通过这个方面，锥形配置便于分离身体组织的不同层，并提供顶层在层之间的适当对准。侧部包括远端部分和近端部分，侧部分的远侧部分相对于侧部部分的近端部分径向扭转。中间部分包括远端部分和近端部分，中间部分的远端部分在第一径向方向上扭转，并且中间部分的近端部分在与第一径向方向相反的第二径向扭转。

79. 发明授权

US09393042B2 Coaxial trocar seals havng sequential adjacent openings 有权
标题翻译：同轴套管针密封件有连续的相邻开口
公开(公告)号：US09393042B2
公开(公告)日：2016-07-19
申请号：US13483457
申请日：2012-05-30
申请人： Charles C. Hart , John R. Brustad
发明人： Charles C. Hart , John R. Brustad
IPC分类号： A61B17/34 , A61M39/06 , A61B17/02
CPC分类号： A61B17/3462 , A61B17/0218 , A61M39/06 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0686
摘要： An instrument seal of a surgical access device is provided and includes a plurality of nested coaxial seals arranged to cooperate and form a complete, circumferential seal around an inserted instrument.
摘要翻译：提供了外科进入装置的仪器密封件，并且包括多个嵌套的同轴密封件，其布置成在插入的器械周围配合并形成完整的周向密封。

80. 发明授权

US09101354B2 Wound retractor with gel cap 有权
标题翻译：带有胶帽的伤口牵开器
公开(公告)号：US09101354B2
公开(公告)日：2015-08-11
申请号：US13598218
申请日：2012-08-29
申请人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson , Jennifer T. Ko , Donald L. Gadberry
发明人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson , Jennifer T. Ko , Donald L. Gadberry
IPC分类号： A61B17/34 , A61B17/02 , A61B19/00 , A61B17/00 , A61B19/02
CPC分类号： A61B17/0293 , A61B17/02 , A61B17/0218 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B17/3462 , A61B17/3496 , A61B17/3498 , A61B90/40 , A61B2017/00477 , A61B2017/00526 , A61B2017/0225 , A61B2017/0287 , A61B2017/3419 , A61B2017/347 , A61B2050/005 , A61B2050/0051
摘要： An incrementally adjustable wound retractor, which provides access to a body cavity, includes an inner ring having a diameter greater than the desired diameter of the wound incision, an outer ring having an annular axis and a diameter greater than the desired diameter of the wound incision, and a flexible sleeve disposed in a generally cylindrical form between the inner and outer rings. The outer ring includes first and second circular tubes spaced apart axially with each including a lumen having a rigid, noncompliant split hoop positioned therein. The outer ring may be rolled over itself and around the annular axis to retract the sleeve with sufficient force to stretch the incision to the desired diameter. A gel cap seal may be coupled to the outer ring outside of the biological body to seal the opening produced by the wound retractor between the body cavity and outside the body cavity.
摘要翻译：提供进入体腔的增量可调的伤口牵开器包括直径大于所述伤口切口所需直径的内环，具有环形轴线的外环和直径大于伤口切口的期望直径的内环以及在内环和外环之间以大致圆柱形的形式设置的柔性套管。外环包括轴向间隔开的第一和第二圆形管，其中每个包括具有定位在其中的刚性的，不一致的分割箍的内腔。外环可以自身滚动并围绕环形轴线以足够的力使套筒缩回以将切口拉伸到期望的直径。凝胶帽密封件可以联接到生物体外部的外环，以密封由卷绕牵开器在体腔和体腔外部产生的开口。

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