公开(公告)号：US20080255581A1

公开(公告)日：2008-10-16

申请号：US12140900

申请日：2008-06-17

申请人： Henry Bourang ,  Gil M. Vardi ,  Eric Williams ,  Sepehr Fariabi ,  Udayan Patel ,  Javier Sagastegui

发明人： Henry Bourang ,  Gil M. Vardi ,  Eric Williams ,  Sepehr Fariabi ,  Udayan Patel ,  Javier Sagastegui

IPC分类号： A61F2/84

CPC分类号： A61F2/958 ,  A61F2/856 ,  A61F2/954

摘要： A stent delivery catheter comprises a catheter body having a proximal end, a distal end, and a guidewire lumen extending from the distal end to at least part way between the proximal end and the distal end. A balloon is disposed over the catheter body near the distal end, and a stent is positioned over the balloon. The stent has a proximal end, a distal end, and a side opening between the proximal end and the distal end. A side sheath is coupled to the catheter body and has a proximal end, a distal end, and a guidewire lumen extending between the proximal end and the distal end. The proximal end of the side sheath is located between the proximal end of the catheter body and the balloon, and the side sheath exits out of the side opening of the stent.

摘要翻译： 支架输送导管包括具有近端，远端和从远端延伸到近端和远端之间至少部分方向的导丝管的导管主体。 气囊在远端附近设置在导管主体上方，支架位于气囊上方。 支架具有近端，远端和在近端和远端之间的侧开口。 侧护套耦合到导管主体并且具有近端，远端和在近端和远端之间延伸的导丝管腔。 侧护套的近端位于导管主体的近端和气囊之间，侧鞘从支架的侧开口离开。

公开(公告)号：US07387639B2

公开(公告)日：2008-06-17

申请号：US09860744

申请日：2001-05-18

申请人： Henry Bourang ,  Udayan G. Patel ,  Gil M. Vardi ,  Sepehr Fariabi ,  Eric Williams ,  Javier Sagastegui ,  Charles Davidson

发明人： Henry Bourang ,  Udayan G. Patel ,  Gil M. Vardi ,  Sepehr Fariabi ,  Eric Williams ,  Javier Sagastegui ,  Charles Davidson

IPC分类号： A61F2/82

CPC分类号： A61F2/958 ,  A61F2/856 ,  A61F2/954

摘要： A stent delivery catheter comprises a catheter body having a proximal end, a distal end, and a guidewire lumen extending from the distal end to at least part way between the proximal end and the distal end. A balloon is disposed over the catheter body near the distal end, and a stent is positioned over the balloon. The stent has a proximal end, a distal end, and a side opening between the proximal end and the distal end. A side sheath is coupled to the catheter body and has a proximal end, a distal end, and a guidewire lumen extending between the proximal end and the distal end. The proximal end of the side sheath is located between the proximal end of the catheter body and the balloon, and the side sheath exits out of the side opening of the stent.

摘要翻译： 支架输送导管包括具有近端，远端和从远端延伸到近端和远端之间至少部分方向的导丝管的导管主体。 气囊在远端附近设置在导管主体上方，支架位于气囊上方。 支架具有近端，远端和在近端和远端之间的侧开口。 侧护套耦合到导管主体并且具有近端，远端和在近端和远端之间延伸的导丝管腔。 侧护套的近端位于导管主体的近端和气囊之间，侧鞘从支架的侧开口离开。

公开(公告)号：US06682536B2

公开(公告)日：2004-01-27

申请号：US09816690

申请日：2001-03-22

申请人： Gil M. Vardi ,  Eric Williams ,  Elsa Chavez ,  Henry Bourang ,  Niyazi U. Beyhan

发明人： Gil M. Vardi ,  Eric Williams ,  Elsa Chavez ,  Henry Bourang ,  Niyazi U. Beyhan

IPC分类号： A61M2501

CPC分类号： A61M25/01 ,  A61B2017/00469 ,  A61F2/856 ,  A61F2/954 ,  A61F2/958 ,  A61F2250/006 ,  A61M25/09 ,  A61M25/09041 ,  A61M2025/018

摘要： Systems and methods for positioning a first guidewire (25) in a primary vessel (M) and a second guidewire (27) in a branch vessel (B). One embodiment comprises an introducer (10) having first (12) and second lumens (14) adapted to slidably receive the first guidewire within the first lumen and the second guidewire within the second lumen. One method embodiment includes inserting the first guidewire into the main vessel, introducing the introducer over the first guidewire, and inserting the second guidewire within the second lumen such that the second guidewire extends into the branch vessel. The introducer is withdrawn while maintaining the first and second guidewires in the respective vessels.

摘要翻译： 用于将第一导丝（25）定位在分支容器（B）中的主容器（M）和第二导丝（27）中的系统和方法。 一个实施例包括具有第一（12）和第二腔（14）的导引器（10），其适于可滑动地容纳第一管腔内的第一导丝和第二管腔内的第二导丝。 一种方法实施例包括将第一导丝插入主容器中，将引导器引入第一导丝上，并将第二导丝插入第二内腔，使得第二导线延伸到分支容器中。 引导器被取出，同时将第一和第二导丝保持在相应的容器中。

公开(公告)号：US07806928B2

公开(公告)日：2010-10-05

申请号：US11689310

申请日：2007-03-21

申请人： Stanton J. Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Otto Solem

发明人： Stanton J. Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Otto Solem

IPC分类号： A61F2/24

CPC分类号： A61F2/2451 ,  A61B1/00082 ,  A61B5/064 ,  A61B8/06 ,  A61B8/12

摘要： A diagnostic device for determining the amount of change required in a coronary sinus to reduce valve regurgitation. The device includes a distal tube having a distal anchor at a distal end portion of the distal tube, a proximal tube having a proximal anchor at a distal end portion of the proximal tube, and an adjustor to move the distal tube relative to the proximal tube. The proximal tube and the distal tube together form a telescoping elongate body adapted to fit within the coronary sinus, and the device includes a scale to measure the movement of the distal anchor relative to the proximal anchor.

摘要翻译： 用于确定冠状窦所需的变化量以减少瓣膜反流的诊断装置。 该装置包括远端管，远侧管位于远端管的远端部分处，近端管具有位于近端管的远端部分处的近端锚固件，以及用于相对于近端管移动远侧管的调节器 。 近端管和远端管一起形成适于装配在冠状窦内的伸缩式细长体，并且该装置包括用于测量远端锚固体相对于近端锚的运动的标尺。

公开(公告)号：US07211110B2

公开(公告)日：2007-05-01

申请号：US11008055

申请日：2004-12-09

申请人： Stanton J. Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Otto Solem

发明人： Stanton J. Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Otto Solem

IPC分类号： A61F2/24

CPC分类号： A61F2/2451 ,  A61B1/00082 ,  A61B5/064 ,  A61B8/06 ,  A61B8/12

摘要： A diagnostic device for determining the amount of change required in a coronary sinus to reduce valve regurgitation. The device includes a distal tube having a distal anchor at a distal end portion of the distal tube, a proximal tube having a proximal anchor at a distal end portion of the proximal tube, and an adjustor to move the distal tube relative to the proximal tube. The proximal tube and the distal tube together form a telescoping elongate body adapted to fit within the coronary sinus, and the device includes a scale to measure the movement of the distal anchor relative to the proximal anchor.

摘要翻译： 用于确定冠状窦所需的变化量以减少瓣膜反流的诊断装置。 该装置包括远端管，远侧管位于远端管的远端部分处，近端管具有位于近端管的远端部分处的近端锚固件，以及用于相对于近端管移动远侧管的调节器 。 近端管和远端管一起形成适于装配在冠状窦内的伸缩式细长体，并且该装置包括用于测量远端锚固体相对于近端锚的运动的标尺。

公开(公告)号：US20060129051A1

公开(公告)日：2006-06-15

申请号：US11008055

申请日：2004-12-09

申请人： Stanton Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Solem

发明人： Stanton Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Solem

IPC分类号： A61B5/02

CPC分类号： A61F2/2451 ,  A61B1/00082 ,  A61B5/064 ,  A61B8/06 ,  A61B8/12

摘要： A diagnostic device for determining the amount of change required in a coronary sinus to reduce valve regurgitation. The device includes a distal tube having a distal anchor at a distal end portion of the distal tube, a proximal tube having a proximal anchor at a distal end portion of the proximal tube, and an adjustor to move the distal tube relative to the proximal tube. The proximal tube and the distal tube together form a telescoping elongate body adapted to fit within the coronary sinus, and the device includes a scale to measure the movement of the distal anchor relative to the proximal anchor.

摘要翻译： 用于确定冠状窦所需的变化量以减少瓣膜反流的诊断装置。 该装置包括远端管，远侧管位于远端管的远端部分处，近端管具有位于近端管的远端部分处的近端锚固件，以及用于相对于近端管移动远侧管的调节器 。 近端管和远端管一起形成适于装配在冠状窦内的伸缩式细长体，并且该装置包括用于测量远端锚固体相对于近端锚的运动的标尺。

公开(公告)号：US20070168023A1

公开(公告)日：2007-07-19

申请号：US11689310

申请日：2007-03-21

申请人： Stanton Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Solem

发明人： Stanton Rowe ,  Henry Bourang ,  Sepehr Fariabi ,  Jan Solem

IPC分类号： A61F2/24

CPC分类号： A61F2/2451 ,  A61B1/00082 ,  A61B5/064 ,  A61B8/06 ,  A61B8/12

摘要： A diagnostic device for determining the amount of change required in a coronary sinus to reduce valve regurgitation. The device includes a distal tube having a distal anchor at a distal end portion of the distal tube, a proximal tube having a proximal anchor at a distal end portion of the proximal tube, and an adjustor to move the distal tube relative to the proximal tube. The proximal tube and the distal tube together form a telescoping elongate body adapted to fit within the coronary sinus, and the device includes a scale to measure the movement of the distal anchor relative to the proximal anchor.

摘要翻译： 用于确定冠状窦所需的变化量以减少瓣膜反流的诊断装置。 该装置包括远端管，远侧管位于远端管的远端部分处，近端管具有位于近端管的远端部分处的近端锚固件，以及用于相对于近端管移动远侧管的调节器 。 近端管和远端管一起形成适于装配在冠状窦内的伸缩式细长体，并且该装置包括用于测量远端锚固体相对于近端锚的运动的标尺。

公开(公告)号：US20070073391A1

公开(公告)日：2007-03-29

申请号：US11238853

申请日：2005-09-28

申请人： Henry Bourang ,  Rafael Pintor ,  Jan Solem ,  Per Kimblad ,  Jan Harnek ,  Sepehr Fariabi

发明人： Henry Bourang ,  Rafael Pintor ,  Jan Solem ,  Per Kimblad ,  Jan Harnek ,  Sepehr Fariabi

IPC分类号： A61F2/24 ,  A61F2/84

CPC分类号： A61F2/2451 ,  A61F2/2466 ,  A61F2210/0004

摘要： A system and method is provided for treating a mitral valve. The method preferably includes advancing a guide catheter to an ostium of the coronary sinus and advancing a delivery catheter containing a medical implant through the guide catheter and into the coronary sinus. The delivery catheter has an inner member on which the medical implant is held and an outer sheath which is retractable for deploying and releasing the medical implant. In one embodiment, the medical implant has proximal and distal anchors and a bridge containing resorbable material. The inner member may have a flexible sleeve for gripping and holding a portion of the outer sheath, thereby providing a releasable attachment mechanism. In another embodiment, the inner member may include an inflatable balloon having a tapered distal region which extends from the outer sheath for providing an atraumatic tip. The inflatable balloon may also be used to expand the medical implant and to grip the outer sheath.

摘要翻译： 提供了一种用于治疗二尖瓣的系统和方法。 该方法优选地包括将引导导管推进到冠状窦的口，并且将包含医用植入物的输送导管通过引导导管推入冠状窦。 输送导管具有保持医用植入物的内部构件和可伸缩以用于展开和释放医用植入物的外护套。 在一个实施例中，医疗植入物具有近端和远端锚固件以及包含可再吸收材料的桥。 内部构件可以具有用于夹持和保持外护套的一部分的柔性套筒，从而提供可释放的附接机构。 在另一个实施例中，内部构件可以包括具有锥形远侧区域的可膨胀气囊，该远端区域从外护套延伸以提供无创尖端。 可充气气囊也可以用于扩展医用植入物并且夹紧外护套。

公开(公告)号：US20110307044A1

公开(公告)日：2011-12-15

申请号：US13071162

申请日：2011-03-24

申请人： Henry Bourang ,  Mehran KHORSANDI

发明人： Henry Bourang ,  Mehran KHORSANDI

IPC分类号： A61F2/84

CPC分类号： A61F2/954 ,  A61F2/856 ,  A61F2/958 ,  A61F2/97 ,  A61F2002/061 ,  A61F2002/9522 ,  A61F2230/001 ,  A61F2250/0039 ,  A61F2250/006 ,  A61L31/16 ,  A61M2025/1045 ,  A61M2025/1079 ,  Y10T29/49908 ,  Y10T29/49913

摘要： A system for treating a bifurcation includes first and second delivery catheters, each having an expandable member. A stent having a side hole is disposed on the second delivery catheter. A portion of the first delivery catheter is disposed under a portion of the stent. The first delivery catheter is slidable relative to the second delivery catheter, and the first delivery catheter passes through the side hole. Expansion of the first expandable member expands a proximal portion of the stent in a main branch vessel, and expansion of the second expandable member expands a distal portion of the stent in a side branch vessel.

摘要翻译： 用于治疗分叉的系统包括第一和第二输送导管，每个导管具有可扩张构件。 具有侧孔的支架设置在第二输送导管上。 第一输送导管的一部分设置在支架的一部分下方。 第一输送导管相对于第二输送导管可滑动，并且第一输送导管穿过侧孔。 第一可膨胀构件的膨胀在主分支容器中扩张支架的近端部分，并且第二可膨胀构件的膨胀在支侧容器中扩张支架的远端部分。

公开(公告)号：US06475227B2

公开(公告)日：2002-11-05

申请号：US09184567

申请日：1998-11-02

申请人： Thomas H. Burke ,  Kim Nguyen ,  Henry Bourang ,  Uriel Hiram Chee

发明人： Thomas H. Burke ,  Kim Nguyen ,  Henry Bourang ,  Uriel Hiram Chee

IPC分类号： A61M2900

CPC分类号： A61B17/1214 ,  A61B17/12022 ,  A61B2017/1205

摘要： A flexible engaging delivery device (10) for delivery of a vaso-occlusion flexible engaging structure (24) to a vascular target site via a catheter (50) is disclosed comprising a catheter (50) having a lumen (52) and an introducer (48) disposed within the catheter (52). The introducer (48) comprises an outer sleeve (49), a shaft (12) and a wire (16) that is slidably movable within the shaft (12). A wire tip (22) is permanently connected to the wire (16), wherein the wire tip (22) is adapted to contact a matted portion (20) of the vaso-occlusion flexible engaging structure (24) and is used to deliver said flexible engaging structure from said flexible engaging device (10) to a vaso-occlusion target site.

摘要翻译： 公开了一种用于通过导管（50）将血管闭塞柔性接合结构（24）输送到血管目标部位的柔性接合递送装置（10），包括具有内腔（52）和导引器 48）设置在导管（52）内。 引导器（48）包括可在轴（12）内可滑动地移动的外套（49），轴（12）和线（16）。 线尖（22）永久地连接到线（16），其中线尖（22）适于接触血管闭塞柔性接合结构（24）的无光部分（20），并用于将所述 柔性接合结构从所述柔性接合装置（10）到血管闭塞目标部位。