专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20120203261A1 TROCARS WITH ADVANCED FIXATION 有权
标题翻译：具有高级固定的TROCARS
公开(公告)号：US20120203261A1
公开(公告)日：2012-08-09
申请号：US13449017
申请日：2012-04-17
申请人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
发明人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
IPC分类号： A61B17/34
CPC分类号： A61B17/34 , A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要： A trocar fixation device includes a cannula and an elongate tube mounted onto and coupled to the exterior surface of the cannula with the distal end of the cannula extending distally beyond the distal end of the elongate tube. The elongate tube includes a plurality of slits cut at an angle to a longitudinal axis of the elongate tube. The trocar fixation device is activated by rotating the proximal-end region of the elongate tube in a first direction and is deactivated by rotating the proximal-end region of the elongate tube in a second direction, opposite to the first direction. Activation of the trocar fixation device compresses the material positioned between adjacent slits and forces the material radially outwardly, away from the exterior surface of the cannula, thereby forming ridges. Deactivation of the trocar fixation device returns the exterior surface of the elongate tube to a substantially smooth condition.
摘要翻译：套管针固定装置包括插管和安装到套管的外表面上并连接到套管的外表面的细长管，套管的远端向远侧延伸超过细长管的远端。细长管包括与细长管的纵向轴线成一定角度切割的多个切口。套管针固定装置通过沿着第一方向旋转细长管的近端区域而被激活，并且通过沿与第一方向相反的第二方向旋转细长管的近端区域来停用。套针针固定装置的激活压缩位于相邻狭缝之间的材料，并迫使材料径向向外，远离插管的外表面，从而形成脊。套针针固定装置的停用将细长管的外表面返回到基本平滑的状态。

72. 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。

73. 发明授权

US08157833B2 Trocars with advanced fixation 有权
标题翻译： Trocars与先进的固定
公开(公告)号：US08157833B2
公开(公告)日：2012-04-17
申请号：US11270181
申请日：2005-11-09
申请人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
发明人： Gigi Au , Jeremy J. Albrecht , Charles C. Hart , Gary M. Johnson , John R. Brustad
IPC分类号： A61M29/00 , A61B17/34
CPC分类号： A61B17/34 , A61B17/3421 , A61B2017/3484 , A61B2017/349
摘要： A trocar fixation device includes a cannula and an elongate tube mounted onto and coupled to the exterior surface of the cannula with the distal end of the cannula extending distally beyond the distal end of the elongate tube. The elongate tube includes a plurality of slits cut at an angle to a longitudinal axis of the elongate tube. The trocar fixation device is activated by rotating the proximal-end region of the elongate tube in a first direction and is deactivated by rotating the proximal-end region of the elongate tube in a second direction, opposite to the first direction. Activation of the trocar fixation device compresses the material positioned between adjacent slits and forces the material radially outwardly, away from the exterior surface of the cannula, thereby forming ridges. Deactivation of the trocar fixation device returns the exterior surface of the elongate tube to a substantially smooth condition.
摘要翻译：套管针固定装置包括插管和安装到套管的外表面上并连接到套管的外表面的细长管，套管的远端向远侧延伸超过细长管的远端。细长管包括与细长管的纵向轴线成一定角度切割的多个切口。套管针固定装置通过沿着第一方向旋转细长管的近端区域而被激活，并且通过沿与第一方向相反的第二方向旋转细长管的近端区域来停用。套针针固定装置的激活压缩位于相邻狭缝之间的材料，并迫使材料径向向外，远离插管的外表面，从而形成脊。套针针固定装置的停用将细长管的外表面返回到基本平滑的状态。

74. 发明授权

US08147453B2 Balloon trocar 有权
公开(公告)号：US08147453B2
公开(公告)日：2012-04-03
申请号：US11374188
申请日：2006-03-13
申请人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
发明人： Jeremy J. Albrecht , Gigi Au , Eric Nguyen , Donald L. Gadberry , John R. Brustad , Gary M. Johnson , Charles C. Hart
IPC分类号： A61M5/178 , A61M29/00
CPC分类号： A61B17/3417 , A61B17/0218 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3498 , A61B2017/00477 , A61B2017/00557 , A61B2017/22051 , A61B2017/3419 , A61B2017/3433 , A61B2017/3445 , A61B2017/347 , A61B2017/3486 , A61B2017/3488 , A61B2017/349 , A61J15/0053 , A61M25/04 , A61M39/0247 , A61M39/06 , A61M2039/0261 , A61M2039/0273 , A61M2039/0279 , A61M2039/0294 , A61M2039/062 , A61M2039/0626 , A61M2039/0686
摘要： A balloon trocar includes a cannula assembly including a cannula and an outer sleeve fitting over the cannula. The distal end of the outer sleeve is proximal to the distal end of the cannula. A balloon is coupled to a distal portion of the sleeve and a distal portion of the cannula. The outer surface of the cannula includes a plurality of longitudinal channels for transmitting gas or fluid to the balloon. A bolster having a gel pad at its distal portion is slidably mounted to the cannula assembly and may be locked in a desired position. In use, the trocar is inserted into an incision through a body wall and into a body cavity. The balloon is inflated and the cannula assembly pulled proximally against the incision while the bolster is slid distally to the body wall and locked in place to seal the incision with the compressed balloon.

75. 发明授权

US08142467B2 Tamponade trocar device and method 有权
标题翻译：填充套管针装置和方法
公开(公告)号：US08142467B2
公开(公告)日：2012-03-27
申请号：US12106920
申请日：2008-04-21
申请人： Charles C. Hart , John R. Brustad
发明人： Charles C. Hart , John R. Brustad
IPC分类号： A61B17/34
CPC分类号： A61M25/0662 , A61B17/3421 , A61B17/3431 , A61B2017/00557 , A61B2017/320048 , A61M25/0102 , A61M25/1002 , A61M25/10185 , A61M2025/0681 , A61M2025/1068
摘要： A tamponade trocar includes an elongate balloon having a closed distal end and is adapted to expand from a small diameter to a large diameter. A cannula is positioned at a proximal portion within the balloon lumen. A rigid stylet is removably positioned within the balloon and cannula lumens. A distal end of the stylet supported balloon is inserted into a perforation in a body wall and advanced into a body cavity while the balloon is unexpanded. The balloon is expanded and the cannula is advanced to a distal portion of the balloon lumen and across the body wall. At this stage, the perforation is dilated and in compressive tamponade. The proximal portion of the balloon may be removed and a seal housing may be coupled to the proximal end of the cannula. The distal end of the balloon may be punctured and opened, making the trocar ready for use.
摘要翻译：填塞套管针包括具有封闭的远端的细长气囊，并适于从小直径膨胀到大直径。套管定位在气囊腔内的近端部分。刚性探针可拆卸地定位在球囊和套管内腔内。探针支撑球囊的远端插入体壁上的穿孔中，并且当气囊未膨胀时进入体腔。气囊膨胀并且套管前进到气囊腔的远端部分并穿过身体壁。在这个阶段，穿孔被扩张和压缩填塞。球囊的近端部分可以被移除，并且密封壳体可以联接到套管的近端。气囊的远端可以被刺穿和打开，使套管针准备使用。

76. 发明授权

US08066673B2 Cannula stabilization seal 有权
标题翻译：插管稳定密封
公开(公告)号：US08066673B2
公开(公告)日：2011-11-29
申请号：US11277116
申请日：2006-03-21
申请人： Charles C. Hart , Gigi Au , Kennii Pravongviengkham , Jeremy J. Albrecht
发明人： Charles C. Hart , Gigi Au , Kennii Pravongviengkham , Jeremy J. Albrecht
IPC分类号： A61M5/178
CPC分类号： A61B17/3421 , A61B2017/00557 , A61B2017/3419 , A61B2017/3482 , A61B2017/3486 , A61B2017/349 , A61B2017/3492
摘要： A stabilization seal is used with existing cannulas for forming a gas-tight seal with tissue in a body wall. The stabilization seal includes a cylindrical inflatable elongate tube having a graduated wall-thickness that is thicker in a central region and thinner in a distal-end region. The tube includes a sealing cuff, having an inflation port, for sealing around a cannula. Application of inflation pressure greatly expands the distal-end region while the central region expands slightly. Another embodiment of a stabilization seal includes an inflatable thread that is used with a cannula having a helical channel on its outer surface. An inflatable tube is wound into the channel. A distal end of the tube includes a gas-tight seal and a proximal end of the tube includes an inflation port. In the uninflated condition the nested tube is flush with the channel. Inflating the tube enlarges the cannula assembly.
摘要翻译：与现有的插管一起使用稳定密封件，用于与体壁中的组织形成气密密封。稳定密封件包括圆柱形可充气细长管，其具有在中心区域较厚并且在远端区域中较薄的刻度壁厚。该管包括密封箍，其具有用于围绕套管密封的充气端口。通气压力的应用大大扩大了远端地区，而中部地区略有扩张。稳定密封件的另一实施例包括可与其外表面上具有螺旋通道的套管一起使用的可充气螺纹。充气管缠绕在通道中。管的远端包括气密密封，并且管的近端包括充气端口。在未充气状态下，嵌套管与通道齐平。充气管扩大插管组件。

77. 发明申请

US20110172493A1 WOUND RETRACTOR WITH GEL CAP 有权
标题翻译：带盖帽的回缩器
公开(公告)号：US20110172493A1
公开(公告)日：2011-07-14
申请号：US13008728
申请日：2011-01-18
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： A61B1/32
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。

78. 发明申请

US20110130633A1 CIRCULAR SURGICAL RETRACTOR 有权
标题翻译：圆形外科手术器械
公开(公告)号：US20110130633A1
公开(公告)日：2011-06-02
申请号：US13023334
申请日：2011-02-08
申请人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad
发明人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad
IPC分类号： A61B1/32
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： A wound retractor for retracting a surgical incision includes an inner ring, an outer ring and a distensible sleeve coupled to the inner and outer rings. The outer ring includes at least a pair of circular tubes coupled to each other. At least one of the circular tubes includes a lumen and a split that forms open ends. A noncompliant tubular hoop having a split therein is positioned in the lumen. The tubular hoop is oriented with its open ends positioned away from the split of the circular tubes. A core is positioned in the lumen of the tubular hoop. The core has a first end and a second end and is oriented with the ends positioned away from the split in the tubular hoop. The circular tubes may be parallel or may form a helical pattern similar to a Mobius strip.
摘要翻译：用于缩回手术切口的缠绕牵开器包括联接到内环和外环的内环，外环和可扩张套管。外环包括彼此耦合的至少一对圆形管。圆形管中的至少一个包括形成开放端的管腔和裂口。其中分开的不合适的管状环位于内腔中。管状环被定向成其开口端定位成远离圆形管的分割。核心位于管状箍的内腔中。芯具有第一端和第二端，并且其端部定位成远离管状箍中的裂缝。圆形管可以是平行的或可以形成类似于Mobius条的螺旋形图案。

79. 发明申请

US20110060193A1 SPLIT HOOP WOUND RETRACTOR 有权
标题翻译：分体式绕线器
公开(公告)号：US20110060193A1
公开(公告)日：2011-03-10
申请号：US12905932
申请日：2010-10-15
申请人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson
发明人： Jeremy J. Albrecht , Charles C. Hart , John R. Brustad , Gary M. Johnson
IPC分类号： A61B1/32
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 placed 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，每个包括内腔，其具有放置在其中的刚性，不一致的分割箍。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。

80. 发明申请

US20100305408A1 WOUND RETRACTOR WITH GEL CAP 有权
标题翻译：带盖帽的回缩器
公开(公告)号：US20100305408A1
公开(公告)日：2010-12-02
申请号：US12791666
申请日：2010-06-01
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： A61B1/32
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，以密封由卷绕器在体腔和体腔外部产生的开口

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式