专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08790395B2 Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient 有权
标题翻译：用于在患者心脏中的植入部位中定位和锚定瓣膜假体的支架
公开(公告)号：US08790395B2
公开(公告)日：2014-07-29
申请号：US13896905
申请日：2013-05-17
申请人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
IPC分类号： A61F2/82 , A61F2/24
CPC分类号： A61F2/2418 , A61F2/07 , A61F2/2412 , A61F2220/0058 , A61F2220/0075 , A61F2230/0023 , A61F2230/0054
摘要： The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch.
摘要翻译：本发明涉及一种用于在患者心脏中的植入部位定位和锚定瓣膜假体的支架。具体地，本发明涉及用于治疗心脏瓣膜变窄和/或心脏瓣膜功能不全的内用假体的可扩张支架。为了确保即使给予心脏的蠕动运动，固定在支架上的瓣膜假体也不会相对于支架的植入状态发生纵向位移，所以根据本发明的支架包括至少一个紧固部分瓣膜假体可以通过其连接到支架上。支架还包括定位拱门和保持拱门，由此至少一个定位弓连接到至少一个保持拱。

2. 发明授权

US08465540B2 Stent for the positioning and anchoring of a valvular prosthesis 有权
标题翻译：支架用于定位和锚定瓣膜假体
公开(公告)号：US08465540B2
公开(公告)日：2013-06-18
申请号：US13033023
申请日：2011-02-23
申请人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/07 , A61F2/2412 , A61F2220/0058 , A61F2220/0075 , A61F2230/0023 , A61F2230/0054
摘要： The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch.
摘要翻译：本发明涉及一种用于在患者心脏中的植入部位定位和锚定瓣膜假体的支架。具体地，本发明涉及用于治疗心脏瓣膜变窄和/或心脏瓣膜功能不全的内用假体的可扩张支架。为了确保即使给予心脏的蠕动运动，固定在支架上的瓣膜假体也不会相对于支架的植入状态发生纵向位移，所以根据本发明的支架包括至少一个紧固部分瓣膜假体可以通过其连接到支架上。支架还包括定位拱门和保持拱门，由此至少一个定位弓连接到至少一个保持拱。

3. 发明申请

US20100191320A1 STENT FOR THE POSITIONING AND ANCHORING OF A VALVULAR PROSTHESIS IN AN IMPLANTATION SITE IN THE HEART OF A PATIENT 有权
标题翻译：在患者心脏中的植入位置的定位和锚定的固定
公开(公告)号：US20100191320A1
公开(公告)日：2010-07-29
申请号：US12713058
申请日：2010-02-25
申请人： Helmut Straubinger , Johannes Jung , Michael Girad , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Michael Girad , Arnulf Mayer
IPC分类号： A61F2/82
CPC分类号： A61F2/2418 , A61F2220/0016 , A61F2220/0058 , A61F2220/0075 , A61F2230/0023 , A61F2230/0054
摘要： The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch.
摘要翻译：本发明涉及一种用于在患者心脏中的植入部位定位和锚定瓣膜假体的支架。具体地，本发明涉及用于治疗心脏瓣膜变窄和/或心脏瓣膜功能不全的内用假体的可扩张支架。为了确保即使给予心脏的蠕动运动，固定在支架上的瓣膜假体也不会相对支架的植入状态发生纵向位移，所以根据本发明的支架包括至少一个紧固部分瓣膜假体可以通过其连接到支架上。支架还包括定位拱门和保持拱门，由此至少一个定位弓连接到至少一个保持拱。

4. 发明授权

US10856978B2 Catheter system 有权
公开(公告)号：US10856978B2
公开(公告)日：2020-12-08
申请号：US12801090
申请日：2010-05-20
申请人： Helmut Straubinger , Arnulf Mayer , Johannes Jung
发明人： Helmut Straubinger , Arnulf Mayer , Johannes Jung
IPC分类号： A61F2/24 , A61F2/966 , A61F2/95 , A61M25/09
摘要： The invention relates to catheter system for introducing an expandable heart valve stent (150) into the body of a patient, the catheter system comprising: a catheter tip (10) having a seat portion for accommodating the stent (150) in its collapsed state and a stent holder (15) for releasably fixing the stent (150), wherein the seat portion is constituted by a first sleeve-shaped member (11) and a second sleeve-shaped member (21), said sleeve-shaped members (11, 21) being moveable relative to each other and relative to the stent holder (15), and a catheter shaft (30) for connecting the catheter tip (10) to a handle (70). The catheter shaft (30) comprising: first force transmitting means (31) connected to the first sleeve-shaped member (11), second force transmitting means (41) connected to the second sleeve-shaped member (21) and a distal end section connectable to second operating means (81) of the handle (70), and guiding means (51) having a passageway extending there between, wherein the first and second force transmitting means (31, 41) are at least partly received within the passageway such as to be moveable relative to the guiding means (51), and wherein the proximal end of the guiding means (51) terminates distal to the catheter tip (10).

5. 发明授权

US08468667B2 Device for compressing a stent 失效
标题翻译：用于压缩支架的装置
公开(公告)号：US08468667B2
公开(公告)日：2013-06-25
申请号：US12778625
申请日：2010-05-12
申请人： Helmut Straubinger , Johannes Jung , Arnulf Mayer , Michael J. Girard , Randy Lane , Amir Miller
发明人： Helmut Straubinger , Johannes Jung , Arnulf Mayer , Michael J. Girard , Randy Lane , Amir Miller
IPC分类号： B21D39/04
CPC分类号： A61F2/2427 , A61F2/2412 , A61F2/95 , A61F2002/9522 , Y10T29/5367 , Y10T29/53878 , Y10T29/53952
摘要： The present disclosure relates to a device for compressing a stent or a stent with a prosthetic heart valve affixed thereto, as well as a method for loading a stent into a medical delivery system. The device may comprise a compressing mechanism designed so as to exert a compressive force in radial direction on at least parts of a stent accommodated within the compressing mechanism such that the cross-section of the stent is reduced to a predefinable value at least at certain areas. The device may further comprise a manipulating mechanism moveable relative to the compressing mechanism for moving at least one clamping means in the radial direction in order to adjust the internal cross-sectional diameter of the compressing mechanism.
摘要翻译：本公开涉及一种用于压缩固定在其上的假体心脏瓣膜的支架或支架的装置，以及用于将支架装载到医疗输送系统中的方法。该装置可以包括压缩机构，该压缩机构设计成在容纳在压缩机构内的支架的至少一部分上沿径向施加压缩力，使得至少在某些区域将支架的横截面减小到可预定值。该装置还可以包括可相对于压缩机构移动的操纵机构，用于沿径向方向移动至少一个夹紧装置，以调节压缩机构的内部横截面直径。

6. 发明申请

US20140364942A1 SYSTEM AND METHOD FOR LOADING A STENT INTO A MEDICAL DELIVERY SYSTEM 审中-公开
标题翻译：用于将固定装入医疗运送系统的系统和方法
公开(公告)号：US20140364942A1
公开(公告)日：2014-12-11
申请号：US14346143
申请日：2012-09-10
申请人： Helmut Straubinger , Johannes Jung , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Arnulf Mayer
IPC分类号： A61F2/95 , A61F2/24
CPC分类号： A61F2/95 , A61F2/2418 , A61F2/2436 , A61F2002/9522
摘要： The present disclosure relates to a device (100) for compressing and releasably connecting a stent (50), in particular the self-expanding stent (50) having a replacement placement heart valve (60) affixed thereto, with retaining means (70) of a delivery catheter system, in particular with retaining means (70) provided in or at a catheter tip (80, 80-1, 80-2) of a delivery catheter system. The loading system (100) comprises fixing means (10) for releasable fixing the stent (50) and centering means (30) connectable to the fixing means (10) for centering the stent (50) fixed to the fixing means (10). The fixing means (10) comprises a cup-shaped element (11) having a rim zone (12) formed inside the cup-shaped element (11) for clamping the stent (50). The centering means (30) comprises a frustoconical housing (31) having an open end (31.2) opposite to the fixing means (10). The housing (31) is configured to compress the stent (50) when the stent (50) is moved through the housing (31).
摘要翻译：本发明涉及一种用于压缩和可释放地连接支架（50）的装置（100），特别是具有固定在其上的替换放置心脏瓣膜（60）的自扩张支架（50），其具有保持装置（70）输送导管系统，特别是具有设置在输送导管系统的导管尖端（80,80-1,80-2）内或其中的保持装置（70）。装载系统（100）包括用于可释放地固定支架（50）的固定装置（10）和可连接到固定装置（10）的对中装置（30），用于使固定到固定装置（10）的支架对中。固定装置（10）包括杯形元件（11），其具有形成在杯状元件（11）内部的用于夹持支架（50）的边缘区域（12）。定心装置（30）包括具有与固定装置（10）相对的开口端（31.2）的截头圆锥形壳体（31）。壳体（31）构造成当支架（50）移动通过壳体（31）时，压缩支架（50）。

7. 发明授权

US08398704B2 Stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient 有权
标题翻译：用于在患者心脏中的植入部位中定位和锚定瓣膜假体的支架
公开(公告)号：US08398704B2
公开(公告)日：2013-03-19
申请号：US12713058
申请日：2010-02-25
申请人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
IPC分类号： A61F2/82 , A61F2/24
CPC分类号： A61F2/2418 , A61F2220/0016 , A61F2220/0058 , A61F2220/0075 , A61F2230/0023 , A61F2230/0054
摘要： The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch.
摘要翻译：本发明涉及一种用于在患者心脏中的植入部位定位和锚定瓣膜假体的支架。具体地，本发明涉及用于治疗心脏瓣膜变窄和/或心脏瓣膜功能不全的内用假体的可扩张支架。为了确保即使给予心脏的蠕动运动，固定在支架上的瓣膜假体也不会相对于支架的植入状态发生纵向位移，所以根据本发明的支架包括至少一个紧固部分瓣膜假体可以通过其连接到支架上。支架还包括定位拱门和保持拱门，由此至少一个定位弓连接到至少一个保持拱。

8. 发明申请

US20110208290A1 STENT FOR THE POSITIONING AND ANCHORING OF A VALVULAR PROSTHESIS IN AN IMPLANTATION SITE IN THE HEART OF A PATIENT 有权
标题翻译：在患者心脏中的植入位置的定位和锚定的固定
公开(公告)号：US20110208290A1
公开(公告)日：2011-08-25
申请号：US13033023
申请日：2011-02-23
申请人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Michael J. Girard , Arnulf Mayer
IPC分类号： A61F2/82
CPC分类号： A61F2/2418 , A61F2/07 , A61F2/2412 , A61F2220/0058 , A61F2220/0075 , A61F2230/0023 , A61F2230/0054
摘要： The present invention relates to a stent for the positioning and anchoring of a valvular prosthesis in an implantation site in the heart of a patient. Specifically, the present invention relates to an expandable stent for an endoprosthesis used in the treatment of a narrowing of a cardiac valve and/or a cardiac valve insufficiency. So as to ensure that no longitudinal displacement of a valvular prosthesis fastened to a stent will occur relative the stent in the implanted state of the stent, even given the peristaltic motion of the heart, the stent according to the invention comprises at least one fastening portion via which the valvular prosthesis is connectable to the stent. The stent further comprises positioning arches and retaining arches, whereby at least one positioning arch is connected to at least one retaining arch.
摘要翻译：本发明涉及一种用于在患者心脏中的植入部位定位和锚定瓣膜假体的支架。具体地，本发明涉及用于治疗心脏瓣膜变窄和/或心脏瓣膜功能不全的内用假体的可扩张支架。为了确保即使给予心脏的蠕动运动，固定在支架上的瓣膜假体也不会相对于支架的植入状态发生纵向位移，所以根据本发明的支架包括至少一个紧固部分瓣膜假体可以通过其连接到支架上。支架还包括定位拱门和保持拱门，由此至少一个定位弓连接到至少一个保持拱。

9. 发明申请

US20100292779A1 DEVICE FOR COMPRESSING A STENT AND A SYSTEM AS WELL AS A METHOD FOR LOADING A STENT INTO A MEDICAL DELIVERY SYSTEM 审中-公开
标题翻译：用于压缩固定装置和系统的装置，作为用于将固定装入医疗运送系统的方法
公开(公告)号：US20100292779A1
公开(公告)日：2010-11-18
申请号：US12778585
申请日：2010-05-12
申请人： Helmut Straubinger , Johannes Jung , Arnulf Mayer
发明人： Helmut Straubinger , Johannes Jung , Arnulf Mayer
IPC分类号： A61F2/84
CPC分类号： A61F2/2427 , A61F2/2412 , A61F2/95 , A61F2002/9522 , Y10T29/5367 , Y10T29/53878 , Y10T29/53952
摘要： The invention relates to a device (1) for compressing a stent (100) with a prosthetic heart valve affixed as needed thereto. In order to achieve a compressing of the stent (100) with a prosthetic heart valve affixed as needed thereto to a diameter enabling it to be received in a catheter tip of a medical delivery system without running the risk of damaging the stent (100) or the prosthetic heart valve affixed as needed thereto during the compressing of the stent (100), the device (1) comprises a compressing mechanism (10) within which a stent (100) to be compressed can be at least partly accommodated, wherein the compressing mechanism (10) is designed so as to exert a defined compressive force in radial direction on at least parts of a stent (100) at least partly accommodated in the compressing mechanism (10) such that the cross-section of the stent (100) is reduced to a predefinable value at least at certain areas.
摘要翻译：本发明涉及一种用于根据需要固定的假体心脏瓣膜来压缩支架（100）的装置（1）。为了实现将假体心脏瓣膜按需要固定的支架（100）压缩到直径，使其能够被接收在医疗输送系统的导管末端中，而不会损坏支架（100）或所述假体心脏瓣膜在压缩支架（100）期间根据需要固定，所述装置（1）包括压缩机构（10），在所述压缩机构（10）内可以至少部分地容纳待压缩的支架（100），其中所述压缩机构（10）被设计成在至少部分地容纳在压缩机构（10）中的支架（100）的至少部分上沿径向方向施加限定的压缩力，使得支架（100）的横截面至少在某些区域被减少到预定值。

10. 发明授权

US09597182B2 Catheter system for introducing an expandable stent into the body of a patient 有权
公开(公告)号：US09597182B2
公开(公告)日：2017-03-21
申请号：US13698910
申请日：2011-05-20
申请人： Helmut Straubinger , Arnulf Mayer , Johannes Jung
发明人： Helmut Straubinger , Arnulf Mayer , Johannes Jung
IPC分类号： A61F2/06 , A61F2/24 , A61F2/966 , A61F2/95 , A61M25/09
CPC分类号： A61F2/2436 , A61F2/2418 , A61F2/2433 , A61F2/966 , A61F2002/9505 , A61F2002/9517 , A61F2002/9665 , A61F2210/0014 , A61M2025/09141
摘要： The invention relates to catheter system for introducing an expandable heart valve stent (150) into the body of a patient, the catheter system comprising: a catheter tip (10) having a seat portion for accommodating the stent (150) in its collapsed state and a stent holder (15) for releasably fixing the stent (150), wherein the seat portion is constituted by a first sleeve-shaped member (11) and a second sleeve-shaped member (21), said sleeve-shaped members (11, 21) being moveable relative to each other and relative to the stent holder (15), and a catheter shaft (30) for connecting the catheter tip (10) to a handle (70). The catheter shaft (30) comprising: first force transmitting means (31) connected to the first sleeve-shaped member (11), second force transmitting means (41) connected to the second sleeve-shaped member (21) and a distal end section connectable to second operating means (81) of the handle (70), and guiding means (51) having a passageway extending there between, wherein the first and second force transmitting means (31, 41) are at least partly received within the passageway such as to be moveable relative to the guiding means (51), and wherein the proximal end of the guiding means (51) terminates distal to the catheter tip (10).

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