公开(公告)号：US20080294088A1

公开(公告)日：2008-11-27

申请号：US11910607

申请日：2006-05-17

申请人： Jan Otto Solem ,  Stevan Nielsen ,  Ib Joergensen ,  Gerd Siebold ,  Bodo Quint

发明人： Jan Otto Solem ,  Stevan Nielsen ,  Ib Joergensen ,  Gerd Siebold ,  Bodo Quint

IPC分类号： A61B17/32

CPC分类号： A61F2/82 ,  A61F2/24 ,  A61F2/2493 ,  A61F2210/0004 ,  A61F2220/0016

摘要： A tissue cutting device is disclosed, which is structured and arranged to be inserted through the vascular system into a body vessel adjacent to the heart and/or into the heart, and to be subsequently subjected to a change of shape in order to penetrate into the heart tissue. The tissue cutting device may thus be used for treating disorders to the heart rhythm regulation system. A kit of tissue cutting devices provides a plurality of devices for creating a lesion pattern for treating such disorders. The tissue cutting device is of a biodegradable material, such as hydrolytically degradable material or an enzymatically degradable material.

摘要翻译： 公开了一种组织切割装置，其被构造和布置成通过血管系统插入邻近心脏和/或进入心脏的身体容器中，并且随后经受形状变化以便渗透到 心脏组织 因此，组织切割装置可用于治疗心律调节系统的障碍。 一组组织切割装置提供多个用于产生用于治疗这种疾病的损伤模式的装置。 组织切割装置是可生物降解的材料，例如水解可降解材料或可酶促降解的材料。

公开(公告)号：US20070060910A1

公开(公告)日：2007-03-15

申请号：US11439596

申请日：2006-05-23

申请人： Axel Grandt ,  Randolf Von Oepen ,  Andrew Jeffrey ,  Bodo Quint ,  Stevan Nielsen ,  Thomas Rieth

发明人： Axel Grandt ,  Randolf Von Oepen ,  Andrew Jeffrey ,  Bodo Quint ,  Stevan Nielsen ,  Thomas Rieth

IPC分类号： A61M25/00

CPC分类号： A61M25/0032 ,  A61F2/958 ,  A61M25/0009 ,  A61M25/0023 ,  A61M25/0045 ,  A61M25/005 ,  A61M25/0053 ,  A61M25/0054 ,  A61M25/008 ,  A61M25/10 ,  A61M2025/0183

摘要： The invention provides a catheter and method of making the same including an outer tubular member having a length, an outer surface, an inner surface and a lumen therethrough. The catheter also includes an inner tubular member having an outer surface, an inner surface and a lumen therethrough, at least a length of the inner lumen is disposed in the lumen of the outer tubular member. The catheter also includes a support member biasing a portion of the outer surface of the inner tubular member against a portion of the inner surface of the outer tubular member.

摘要翻译： 本发明提供一种导管及其制造方法，其包括具有长度，外表面，内表面和通过其的内腔的外管状构件。 导管还包括具有外表面，内表面和通过其的内腔的内管状构件，内管腔的至少一段长度设置在外管状构件的内腔中。 导管还包括支撑构件，该支撑构件偏压内管状构件的外表面的一部分抵靠外管状构件的内表面的一部分。

公开(公告)号：US20060071371A1

公开(公告)日：2006-04-06

申请号：US10952543

申请日：2004-09-29

申请人： Bodo Quint ,  Stevan Nielsen

发明人： Bodo Quint ,  Stevan Nielsen

IPC分类号： B32B37/00

CPC分类号： B29C65/18 ,  B29C65/14 ,  B29C65/1441 ,  B29C65/1445 ,  B29C65/16 ,  B29C65/1635 ,  B29C65/245 ,  B29C65/68 ,  B29C65/7855 ,  B29C66/1122 ,  B29C66/53241 ,  B29C66/5344 ,  B29C66/612 ,  B29C66/63 ,  B29C2791/009 ,  B29L2031/7543

摘要： A method for connecting a catheter balloon with a catheter shaft of a balloon catheter that improves the welding quality of a weld between the catheter balloon and the catheter shaft of the balloon catheter. Preferably, a welding energy absorbing device is arranged, preferably in the form of a coloured tubing, in the area of a fixation site after attaching a pre-fixation and then to irradiate this welding energy absorbing device with the radiation energy to carry out the welding. After the welding the pre-fixation and the welding energy absorbing device are removed.

摘要翻译： 用于将导管球囊与气囊导管的导管轴连接的方法，其改善了导管球囊和气囊导管的导管轴之间的焊缝的焊接质量。 优选地，焊接能量吸收装置优选地以彩色管的形式布置在附着预固定之后的固定位置的区域中，然后用该辐射能量照射该焊接能量吸收装置以执行焊接 。 在焊接之后，移除预固定和焊接能量吸收装置。

公开(公告)号：US20060155319A1

公开(公告)日：2006-07-13

申请号：US10523218

申请日：2003-07-25

申请人： Stevan Nielsen ,  Bodo Quint

发明人： Stevan Nielsen ,  Bodo Quint

IPC分类号： A61B17/34

CPC分类号： A61B17/00491 ,  A61B17/0057 ,  A61B2017/00654 ,  A61B2017/0472

摘要： Apparatus is provided for sealing a vascular puncture by causing a reduction in the circumference of the puncture tract through delivery of a closure agent into tissue surrounding the puncture tract. A resultant inflammatory response and volumetric increase cause the tissue to swell into the puncture tract, thereby sealing it.

公开(公告)号：US08430844B2

公开(公告)日：2013-04-30

申请号：US13023921

申请日：2011-02-09

申请人： Matthias Wesselmann ,  Hans Lang ,  Susanne Pfenninger-Ganz ,  Adrian Blaser ,  Christoph Hannes Hoser ,  Horst Josef Fischer ,  Bodo Quint

发明人： Matthias Wesselmann ,  Hans Lang ,  Susanne Pfenninger-Ganz ,  Adrian Blaser ,  Christoph Hannes Hoser ,  Horst Josef Fischer ,  Bodo Quint

IPC分类号： A61M29/00

CPC分类号： A61M25/1011 ,  A61M25/1034 ,  A61M25/104 ,  A61M2025/1013 ,  A61M2025/1084

摘要： A balloon catheter, including an outer shaft with a distal end and a fluid line, an inner part located distal anterior to its distal end, as well as a balloon that can be inflated under the influence of a fluid that has been pressurized by the fluid line, that is fastened fluid-tight onto the distal end section of the outer shaft with a first fastening zone at its proximal end, and fluid-tight onto inner part with a second fastening zone at its distal end, whereby the balloon, on at least one of its two ends is designed without cone and with essentially unvarying thin wall thickness, the balloon is provided on at least one of its two ends with respectively one twist anterior to its fastening zone, and a second balloon is placed above the first balloon and is also provided with a twist on at least one of its two ends anterior to the fastening zone, that is directed in the opposite direction of the twist of the first balloon end that is positioned underneath.

摘要翻译： 包括具有远端和流体管线的外轴的气囊导管，位于其远端前方远端的内部部分，以及可在被流体加压的流体的影响下膨胀的气囊 线，其被紧密地紧固到外轴的远端部分上，在其近端具有第一紧固区域，并且在其远端处具有第二紧固区域的流体密封到内部部分，由此气囊 其两端中的至少一端被设计成没有锥体并且具有基本上不变的薄壁厚度，所述气囊在其两端中的至少一个上设置有分别在其紧固区之前的一个扭曲，并且第二气球被放置在第一气球的上方 并且还在其紧固区域之前的两个端部中的至少一个上具有扭转，该扭转部分沿着位于下方的第一气囊端部的扭转的相反方向。

公开(公告)号：US20100286608A1

公开(公告)日：2010-11-11

申请号：US12767462

申请日：2010-04-26

申请人： Michael Tittelbach ,  Raimund Moehl ,  Alwin Schwitzer ,  Matthias Wesselmann ,  Bodo Quint ,  Patrice Bachmann

发明人： Michael Tittelbach ,  Raimund Moehl ,  Alwin Schwitzer ,  Matthias Wesselmann ,  Bodo Quint ,  Patrice Bachmann

IPC分类号： A61L31/16 ,  A61M25/10 ,  B05D3/00

CPC分类号： A61L29/16 ,  A61L2/085 ,  A61L29/085 ,  A61L2300/606 ,  A61L2420/02 ,  A61L2420/06 ,  C08L77/00 ,  C08L75/04

摘要： The invention relates to a drug-coated balloon catheter and to a method for producing the same. The balloon of the catheter includes (i) a main membrane, and (ii) an asymmetrical polymer membrane which is applied to an outside of the main membrane and into which at least one pharmaceutical active ingredient is introduced.

摘要翻译： 本发明涉及药物包衣球囊导管及其制造方法。 导管的气囊包括（i）主膜，和（ii）施加到主膜外部并且引入至少一种药物活性成分的不对称聚合物膜。

公开(公告)号：US20070016132A1

公开(公告)日：2007-01-18

申请号：US11439591

申请日：2006-05-23

申请人： Randolf Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

发明人： Randolf Oepen ,  Axel Grandt ,  Lorcan Coffey ,  Louise Balfe ,  Andrew Jeffrey ,  Ib Joergensen ,  Bodo Quint

IPC分类号： A61M29/00

CPC分类号： A61M25/10 ,  A61M2025/0063 ,  A61M2025/0183

摘要： The invention includes a catheter having an elongate main body having a proximal section and a distal section. The elongate main body further includes a plurality of stiffening members disposed along the length of the elongate main body. At least one stiffening member includes a plurality of clusters including helical turns or rotations disposed circumferentially about a tubular member and along the length of the cluster. The clusters can be configured to vary flexibility along the length of the tubular member. The catheter can include a sheath having a stationary section and a retractable section.

摘要翻译： 本发明包括具有细长主体的导管，该主体具有近端部分和远端部分。 细长主体还包括沿着细长主体的长度设置的多个加强构件。 至少一个加强构件包括多个簇，包括围绕管状构件并沿着簇的长度周向设置的螺旋形匝或旋转。 簇可以被配置为沿着管状构件的长度改变柔性。 导管可以包括具有固定部分和可缩回部分的护套。

公开(公告)号：US08323432B2

公开(公告)日：2012-12-04

申请号：US13172467

申请日：2011-06-29

申请人： Bodo Quint

发明人： Bodo Quint

IPC分类号： B32B37/00

CPC分类号： A61M25/1036 ,  A61M25/0054 ,  A61M2025/1093

摘要： A catheter basically has a catheter shaft in which a catheter tip of which is provided with a joint made of a material which is more flexible than the material of the catheter shaft. The joint is disposed between the distal end of the catheter shaft and the distal end of the catheter tip. The front end consists of a material being the same or more rigid than that of the catheter shaft.

摘要翻译： 导管基本上具有导管轴，其导管末端设置有由比导管轴的材料更柔性的材料制成的接头。 接头设置在导管轴的远端和导管尖端的远端之间。 前端由与导管轴相同或更刚性的材料构成。

公开(公告)号：US07972324B2

公开(公告)日：2011-07-05

申请号：US10744064

申请日：2003-12-24

申请人： Bodo Quint

发明人： Bodo Quint

IPC分类号： A61M25/00

CPC分类号： A61M25/1036 ,  A61M25/0054 ,  A61M2025/1093

摘要： A catheter basically has a catheter shaft in which a catheter tip of which is provided with a joint made of a material which is more flexible than the material of the catheter shaft. The joint is disposed between the distal end of the catheter shaft and the distal end of the catheter tip. The front end consists of a material being the same or more rigid than that of the catheter shaft.

摘要翻译： 导管基本上具有导管轴，其导管末端设置有由比导管轴的材料更柔性的材料制成的接头。 接头设置在导管轴的远端和导管尖端的远端之间。 前端由与导管轴相同或更刚性的材料构成。

公开(公告)号：US20130324922A1

公开(公告)日：2013-12-05

申请号：US13995679

申请日：2011-11-23

申请人： Bodo Quint ,  Matthias Wesselmann ,  Laura Sager

发明人： Bodo Quint ,  Matthias Wesselmann ,  Laura Sager

IPC分类号： A61L29/12 ,  A61M25/10

CPC分类号： A61L29/126 ,  A61L29/049 ,  A61M25/1029 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397 ,  C08L29/06 ,  C08L79/02

摘要： An embodiment of the present invention relates to a catheter comprising a dilatable balloon, characterized in that the primary balloon wall is produced from a material that comprises or consists of a polyamide/polyvinylpyrrolidone (PA/PVP) polymer mixture.

摘要翻译： 本发明的实施例涉及一种包括可膨胀气囊的导管，其特征在于，所述主要球囊壁由包含聚酰胺/聚乙烯吡咯烷酮（PA / PVP）聚合物混合物或由其组成的材料制成。