-
公开(公告)号：US5685865A
公开(公告)日：1997-11-11
申请号：US318207
申请日：1993-08-03
申请人： Delos M. Cosgrove , J. Fredrick Cornhill , Christopher M. Boykin , Nelson L. Huldin , William G. O'Neill
发明人： Delos M. Cosgrove , J. Fredrick Cornhill , Christopher M. Boykin , Nelson L. Huldin , William G. O'Neill
CPC分类号： A61M25/007 , A61M1/3659 , A61M25/0068 , A61M25/06 , A61M2025/0073 , A61M2210/127
摘要： A low velocity aortic cannula having a proximal end, a distal end, and a lumen therebetween for conducting blood, the distal end being adapted for insertion into the aorta during heart surgery to provide blood to the aorta. There is a diffuser at least partially blocking the distal end of the cannula, and a plurality of outlet openings in the side of the distal end of the cannula. In one embodiment the distal end of the cannula is closed with a cap, and the diffuser is a rounded cone extending generally upstream in the lumen. The outlet openings are located in the sidewall of the cannula. In a second embodiment of the invention, the diffuser has a helical configuration, and partially blocks the distal opening of the cannula. Additional openings are provided in the sidewall to permit flow. According to the method of this invention, an opening is formed in the aorta, the distal end of one of the embodiments of the cannula is inserted into the opening, and blood flow through the cannula is established.
摘要翻译： 一种低速主动脉插管，其具有近端，远端和用于传导血液的内腔，所述远端适于在心脏手术期间插入主动脉以向主动脉提供血液。 存在至少部分地阻塞套管的远端的扩散器和在套管的远端侧的多个出口开口。 在一个实施例中，套管的远端用盖封闭，并且扩散器是大致在内腔中上游延伸的圆锥体。 出口开口位于插管的侧壁中。 在本发明的第二实施例中，扩散器具有螺旋形构造，并且部分地阻挡套管的远端开口。 另外的开口设置在侧壁中以允许流动。 根据本发明的方法，在主动脉中形成开口，将套管的一个实施例的远端插入开口中，并且建立穿过套管的血液流动。
-
公开(公告)号：US5354288A
公开(公告)日：1994-10-11
申请号：US21811
申请日：1993-02-24
申请人： Delos M. Cosgrove , Nelson L. Huldin , William G. O'Neill , J. Fredrick Cornhill , Christopher M. Boykin
发明人： Delos M. Cosgrove , Nelson L. Huldin , William G. O'Neill , J. Fredrick Cornhill , Christopher M. Boykin
CPC分类号： A61M25/007 , A61M1/3659 , A61M25/0068 , A61M25/06 , A61M2025/0073 , A61M2210/127
摘要： A low velocity aortic cannula having a proximal end, a distal end, and a lumen therebetween for conducting blood, the distal end being adapted for insertion into the aorta during heart surgery to provide blood to the aorta. There is a diffuser at least partially blocking the distal end of the cannula, and a plurality of outlet openings in the side of the distal end of the cannula. In one embodiment the distal end of the cannula is closed with a cap, and the diffuser is a rounded cone extending generally upstream in the lumen. The outlet openings are located in the sidewall of the cannula. In a second embodiment of the invention, the diffuser has a helical configuration, and partially blocks the distal opening of the cannula. Additional openings are provided in the sidewall to permit flow. According to the method of this invention, an opening is formed in the aorta, the distal end of one of the embodiments of the cannula is inserted into the opening, and blood flow through the cannula is established.
摘要翻译： 一种低速主动脉插管，其具有近端，远端和用于传导血液的内腔，所述远端适于在心脏手术期间插入主动脉以向主动脉提供血液。 存在至少部分地阻塞套管的远端的扩散器和在套管的远端侧的多个出口开口。 在一个实施例中，套管的远端用盖封闭，并且扩散器是大致在内腔中上游延伸的圆锥体。 出口开口位于插管的侧壁中。 在本发明的第二实施例中，扩散器具有螺旋形构造，并且部分地阻挡套管的远端开口。 另外的开口设置在侧壁中以允许流动。 根据本发明的方法，在主动脉中形成开口，将套管的一个实施例的远端插入开口中，并且建立穿过套管的血液流动。
-
3.发明申请METHOD AND APPARATUS FOR ACCESSING THE WALL OF A VASCULAR STRUCTURE OR OTHER BODY LUMEN WHILE SIMULTANEOUSLY PROVIDING ZONE ISOLATION AND FLUID BYPASS CAPABILITY 有权用于在同时提供区域隔离和流体旁路能力的情况下接入血管结构或其他体液的壁的方法和装置公开(公告)号：US20100076365A1
公开(公告)日：2010-03-25
申请号：US12481776
申请日：2009-06-10
申请人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert Andrews , Clair L. Strohl , Edward L. Dickinson
发明人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert Andrews , Clair L. Strohl , Edward L. Dickinson
CPC分类号： A61M25/1011 , A61B17/12022 , A61B17/12036 , A61B17/12045 , A61B17/12113 , A61B17/12136 , A61B2017/1205 , A61B2017/12127 , A61M29/02 , A61M2025/1052 , A61M2025/1095 , A61M2205/0266
摘要： Apparatus and method for accessing the wall of a body lumen while simultaneously providing zone isolation and fluid bypass capability, the apparatus comprising: an erectable proximal isolation barrier capable of making a sealing engagement with the wall of the body lumen; an erectable distal isolation barrier capable of making a sealing engagement with the wall of the body lumen; a bypass channel secured to, and extending between, the proximal isolation barrier and the distal isolation barrier, the bypass channel comprising a lumen communicating with the region proximal to the proximal isolation barrier and with the region distal to the distal isolation barrier; and a working catheter passing through the proximal isolation barrier and terminating short of the distal isolation barrier, the working catheter providing a central lumen for providing access to the wall of the body lumen between the proximal isolation barrier and the distal isolation barrier.
摘要翻译： 用于在同时提供区域隔离和流体旁路能力的同时提供区域隔离和流体旁路能力的情况下访问体腔的壁的装置和方法，该装置包括：能够与体腔的壁进行密封接合的可直立的近侧隔离屏障; 能够与体腔的壁进行密封接合的可直立的远端隔离屏障; 所述旁路通道固定到所述近侧隔离屏障和所述远端隔离屏障之间并在其之间延伸，所述旁路通道包括与所述近侧隔离屏障近侧的区域连通并且远离所述远端隔离屏障的区域; 所述工作导管通过所述近侧隔离屏障并且终止于所述远侧隔离屏障之外，所述工作导管提供中心腔，用于提供对所述近端隔离屏障和所述远端隔离屏障之间的所述体腔壁的通路。
-
公开(公告)号：US20090156996A1
公开(公告)日：2009-06-18
申请号：US12263774
申请日：2008-11-03
IPC分类号： A61B1/018 , A61M29/02 , A61B17/04 , A61B17/064
CPC分类号： A61B1/31 , A61B1/00082 , A61B1/00087 , A61B1/0014 , A61B17/0401 , A61B2017/00818 , A61B2017/0417 , A61B2017/0475 , A61B2017/0488 , A61B2017/06052 , A61B2017/22069
摘要： In one form of the invention, there is provided a method for treating rectal prolapse, the method comprising:inserting an expandable element into a prolapsed rectum via the anus;expanding the expandable element so that the expandable element securely engages the rectum;advancing the expanded element distally so as to return the prolapsed rectum to its normal, non-prolapsed state; andsecuring the rectum to supporting tissue whereby to retain the rectum in its normal, non-prolapsed state.In another form of the invention, there is provided an endoscope assembly for treating rectal prolapse, the endoscope assembly comprising:an endoscope;a balloon catheter; anda tacker;wherein the endoscope, balloon catheter and tacker are mounted together for insertion as a unit.
摘要翻译： 在本发明的一种形式中，提供了一种治疗直肠脱垂的方法，所述方法包括：通过肛门将可扩张元件插入脱垂的直肠中; 扩张可膨胀元件，使得可膨胀元件牢固地接合直肠; 将扩张的元件向远端推进以将脱垂的直肠返回到其正常的非脱垂状态; 并将直肠固定到支撑组织，从而将直肠保持在其正常的非脱垂状态。 在本发明的另一形式中，提供了一种用于治疗直肠脱垂的内窥镜组件，所述内窥镜组件包括：内窥镜; 气球导管 和一个打钉机; 其中，所述内窥镜，球囊导管和粘贴装置被安装在一起作为一个单元插入。
-
5.发明授权公开(公告)号：US09295818B2
公开(公告)日：2016-03-29
申请号：US12481776
申请日：2009-06-10
申请人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert Andrews , Clair L. Strohl , Edward L. Dickinson
发明人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert Andrews , Clair L. Strohl , Edward L. Dickinson
CPC分类号： A61M25/1011 , A61B17/12022 , A61B17/12036 , A61B17/12045 , A61B17/12113 , A61B17/12136 , A61B2017/1205 , A61B2017/12127 , A61M29/02 , A61M2025/1052 , A61M2025/1095 , A61M2205/0266
摘要： Apparatus and method for accessing the wall of a body lumen while simultaneously providing zone isolation and fluid bypass capability, the apparatus comprising: an erectable proximal isolation barrier capable of making a sealing engagement with the wall of the body lumen; an erectable distal isolation barrier capable of making a sealing engagement with the wall of the body lumen; a bypass channel secured to, and extending between, the proximal isolation barrier and the distal isolation barrier, the bypass channel comprising a lumen communicating with the region proximal to the proximal isolation barrier and with the region distal to the distal isolation barrier; and a working catheter passing through the proximal isolation barrier and terminating short of the distal isolation barrier, the working catheter providing a central lumen for providing access to the wall of the body lumen between the proximal isolation barrier and the distal isolation barrier.
摘要翻译： 用于在同时提供区域隔离和流体旁路能力的同时提供区域隔离和流体旁路能力的情况下访问体腔的壁的装置和方法，该装置包括：能够与体腔的壁进行密封接合的可直立的近侧隔离屏障; 能够与体腔的壁进行密封接合的可直立的远端隔离屏障; 所述旁路通道固定到所述近侧隔离屏障和所述远端隔离屏障之间并在其之间延伸，所述旁路通道包括与所述近侧隔离屏障近侧的区域连通并且远离所述远端隔离屏障的区域; 所述工作导管通过所述近侧隔离屏障并且终止于所述远侧隔离屏障之外，所述工作导管提供中心腔，用于提供对所述近端隔离屏障和所述远端隔离屏障之间的所述体腔壁的通路。
-
6.发明授权Method and apparatus for sealing an opening in the side wall of a body lumen, and/or for reinforcing a weakness in the side wall of a body lumen, while maintaining substantially normal flow through the body lumen 有权用于密封身体腔的侧壁中的开口的方法和装置，和/或用于加强身体腔的侧壁中的弱点，同时保持基本上正常的流过体腔的流动公开(公告)号：US08728141B2
公开(公告)日：2014-05-20
申请号：US12332727
申请日：2008-12-11
申请人： Howard Riina , Robert Andrews , Clair Strohl , Jeffrey Milsom , J. Fredrick Cornhill , Kevin Thomas Smith , David G. Lamphere , Tuan Anh Nguyen
发明人： Howard Riina , Robert Andrews , Clair Strohl , Jeffrey Milsom , J. Fredrick Cornhill , Kevin Thomas Smith , David G. Lamphere , Tuan Anh Nguyen
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61B17/12022 , A61B17/12113 , A61B17/12118 , A61B17/12131 , A61B17/12172 , A61B17/1219 , A61B2017/00867 , A61B2017/12054 , A61F2/82 , A61F2/91 , A61F2/95 , A61F2002/30242 , A61F2002/823 , A61F2230/005 , A61F2230/0071 , A61F2230/0091 , A61F2230/0095
摘要： An expandable spherical structure for deployment in a blood vessel or other body lumen, comprising: an open frame configured to assume a collapsed configuration and an expanded configuration; and a closed face carried by the open frame; wherein the open frame is configured so as to permit substantially normal flow therethrough when the open frame is in its expanded configuration, and further wherein the closed face is configured so as to obstruct flow therethrough.
摘要翻译： 一种用于部署在血管或其他体腔中的可扩张球形结构，包括：开放框架，其构造为呈现收缩构型和扩张构型; 和由开放框架承载的封闭面; 其中所述开放框架构造成当所述开放框架处于其膨胀构型时允许基本上正常的流过其中，并且其中所述闭合面构造成妨碍流过其中。
-
7.发明申请METHOD AND APPARATUS FOR SEALING AN OPENING IN THE SIDE WALL OF A BODY LUMEN, AND/OR FOR REINFORCING A WEAKNESS IN THE SIDE WALL OF A BODY LUMEN, WHILE MAINTAINING SUBSTANTIALLY NORMAL FLOW THROUGH THE BODY LUMEN 有权用于在身体壁的侧壁中密封开口的方法和装置，和/或用于在体内保持通过身体的大量正常流动的身体壁的侧壁中增强弱化的方法和装置公开(公告)号：US20090264914A1
公开(公告)日：2009-10-22
申请号：US12332727
申请日：2008-12-11
申请人： Howard Riina , Robert Andrews , Clair Strohl , Jeffrey Milsom , J. Fredrick Cornhill , Kevin Thomas Smith , David G. Lamphere , Tuan Anh Nguyen
发明人： Howard Riina , Robert Andrews , Clair Strohl , Jeffrey Milsom , J. Fredrick Cornhill , Kevin Thomas Smith , David G. Lamphere , Tuan Anh Nguyen
CPC分类号： A61F2/86 , A61B17/12022 , A61B17/12113 , A61B17/12118 , A61B17/12131 , A61B17/12172 , A61B17/1219 , A61B2017/00867 , A61B2017/12054 , A61F2/82 , A61F2/91 , A61F2/95 , A61F2002/30242 , A61F2002/823 , A61F2230/005 , A61F2230/0071 , A61F2230/0091 , A61F2230/0095
摘要： An expandable spherical structure for deployment in a blood vessel or other body lumen, comprising: an open frame configured to assume a collapsed configuration and an expanded configuration; and a closed face carried by the open frame; wherein the open frame is configured so as to permit substantially normal flow therethrough when the open frame is in its expanded configuration, and further wherein the closed face is configured so as to obstruct flow therethrough.
摘要翻译： 一种用于部署在血管或其他体腔中的可扩张球形结构，包括：开放框架，其构造为呈现收缩构型和扩张构型; 和由开放框架承载的封闭面; 其中所述开放框架构造成当所述开放框架处于其膨胀构型时允许基本上正常的流过其中，并且其中所述闭合面构造成妨碍流过其中。
-
8.发明授权Method and apparatus for repairing vascular abnormalities and/or other body lumen abnormalities using an endoluminal approach and a flowable forming material 有权使用腔内方法和可流动的成形材料修复血管异常和/或其他体腔异常的方法和装置公开(公告)号：US08932326B2
公开(公告)日：2015-01-13
申请号：US12482218
申请日：2009-06-10
申请人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert R. Andrews , Clair L. Strohl , Edward L. Dickinson
发明人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert R. Andrews , Clair L. Strohl , Edward L. Dickinson
CPC分类号： A61F2/958 , A61F2/945 , A61F2002/30583 , A61F2002/823 , A61F2210/0085 , A61M25/1011 , A61M29/02 , A61M2025/1052
摘要： Apparatus and method for repairing an abnormality in the wall of a body lumen, the method comprising isolating the abnormality in the wall of the body lumen from flow in the body lumen; positioning flowable forming material adjacent to the abnormality in the wall of the body lumen; and transforming the flowable forming material into a substantially stationary state so as to repair the abnormality in the wall of the body lumen, and the apparatus comprising a supply of flowable forming material; zone isolation apparatus for isolating the abnormality in the wall of the body lumen from flow in the body lumen; and positioning apparatus for positioning the flowable forming material adjacent to the abnormality in the wall of the body lumen so as to repair the abnormality in the wall of the body lumen.
摘要翻译： 用于修复体腔壁的异常的装置和方法，所述方法包括：将体腔内的异常与体腔内的流动隔离; 将可流动的成形材料定位成与体腔壁的异常相邻; 并将可流动的成形材料转化成基本上静止的状态，以便修复体腔的壁中的异常，并且该装置包括供给可流动的成形材料; 区隔离装置，用于将体腔内壁的异常与体腔内的流动隔离; 以及定位装置，用于将可流动的形成材料定位在体腔的壁中与异常相邻，以便修复体腔壁的异常。
-
公开(公告)号：US08430890B2
公开(公告)日：2013-04-30
申请号：US12263774
申请日：2008-11-03
IPC分类号： A61B17/10
CPC分类号： A61B1/31 , A61B1/00082 , A61B1/00087 , A61B1/0014 , A61B17/0401 , A61B2017/00818 , A61B2017/0417 , A61B2017/0475 , A61B2017/0488 , A61B2017/06052 , A61B2017/22069
摘要： In one form of the invention, there is provided a method for treating rectal prolapse, the method comprising: inserting an expandable element into a prolapsed rectum via the anus; expanding the expandable element so that the expandable element securely engages the rectum; advancing the expanded element distally so as to return the prolapsed rectum to its normal, non-prolapsed state; and securing the rectum to supporting tissue whereby to retain the rectum in its normal, non-prolapsed state. In another form of the invention, there is provided an endoscope assembly for treating rectal prolapse, the endoscope assembly comprising: an endoscope; a balloon catheter; and a tacker; wherein the endoscope, balloon catheter and tacker are mounted together for insertion as a unit.
摘要翻译： 在本发明的一种形式中，提供了一种治疗直肠脱垂的方法，所述方法包括：通过肛门将可扩张元件插入脱垂的直肠中; 扩张可膨胀元件，使得可膨胀元件牢固地接合直肠; 将扩张的元件向远端推进以将脱垂的直肠返回到其正常的非脱垂状态; 并将直肠固定到支撑组织，从而将直肠保持在其正常的非脱垂状态。 在本发明的另一形式中，提供了一种用于治疗直肠脱垂的内窥镜组件，所述内窥镜组件包括：内窥镜; 气球导管 和一个打钉机; 其中，所述内窥镜，球囊导管和粘贴装置被安装在一起作为一个单元插入。
-
10.发明申请METHOD AND APPARATUS FOR REPAIRING VASCULAR ABNORMALITIES AND/OR OTHER BODY LUMEN ABNORMALITIES USING AN ENDOLUMINAL APPROACH AND A FLOWABLE FORMING MATERIAL 有权使用内分泌方法和流动性成形材料修复血管异常和/或其他身体不适的方法和装置公开(公告)号：US20100076484A1
公开(公告)日：2010-03-25
申请号：US12482218
申请日：2009-06-10
申请人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert R. Andrews , Clair L. Strohl , Edward L. Dickinson
发明人： Howard Riina , Jeffrey Milsom , J. Fredrick Cornhill , Robert R. Andrews , Clair L. Strohl , Edward L. Dickinson
CPC分类号： A61F2/958 , A61F2/945 , A61F2002/30583 , A61F2002/823 , A61F2210/0085 , A61M25/1011 , A61M29/02 , A61M2025/1052
摘要： A method for repairing an abnormality in the wall of a body lumen, the method comprising: isolating the abnormality in the wall of the body lumen from flow in the body lumen; positioning flowable forming material adjacent to the abnormality in the wall of the body lumen; and transforming the flowable forming material into a substantially stationary state so as to repair the abnormality in the wall of the body lumen. Apparatus for repairing an abnormality in the wall of a body lumen, the apparatus comprising: a supply of flowable forming material; zone isolation apparatus for isolating the abnormality in the wall of the body lumen from flow in the body lumen; and positioning apparatus for positioning the flowable forming material adjacent to the abnormality in the wall of the body lumen so as to repair the abnormality in the wall of the body lumen.
摘要翻译： 一种用于修复体腔壁的异常的方法，所述方法包括：将体腔的壁中的异常与体腔内的流动隔离; 将可流动的成形材料定位成与体腔壁的异常相邻; 并将可流动的成形材料转化成基本静止的状态，以便修复体腔的壁中的异常。 用于修复体腔壁的异常的装置，所述装置包括：供应可流动的成形材料; 区隔离装置，用于将体腔内壁的异常与体腔内的流动隔离; 以及定位装置，用于将可流动的形成材料定位在体腔的壁中与异常相邻，以便修复体腔壁的异常。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.032 秒)
