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公开(公告)号：US10709872B2
公开(公告)日：2020-07-14
申请号：US15725089
申请日：2017-10-04
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , Christine Godleski , Wade A. Bowe , Rob Carver , Paola A. Dwelle , Jeff Lindstrom , David S. Nevrla , Shahriar Matin , Matthew M. Magee
Abstract: Embodiments of the invention are directed towards a rapid exchange catheter configured for insertion into a subintimal space and crossing an occlusion in a subintimal space. The catheter includes a proximal end, a distal end, a first lumen configured to receive a first wire, the first lumen extending longitudinally through a least a lateral port of the catheter, and a second lumen having at least a portion distal of the lateral port and extending through at least the distal end of the catheter. The catheter also includes an exchange port, arranged on an exterior portion of the catheter configured to receive a second wire and second rapid exchange port in communication with the second lumen. Moreover, other embodiments of the invention are directed towards methods for using the rapid exchange catheter to cross an obstruction in a vessel, e.g., a total or partial occlusion, in a subintimal space.
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公开(公告)号：US10183151B2
公开(公告)日：2019-01-22
申请号：US15227800
申请日：2016-08-03
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
IPC: A61M25/01 , A61B17/3207 , A61M25/00 , A61B17/32
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
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公开(公告)号：US20150119910A1
公开(公告)日：2015-04-30
申请号：US14584851
申请日：2014-12-29
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
IPC: A61M25/01 , A61B17/3207
CPC classification number: A61M25/0194 , A61B17/3207 , A61B2017/320056 , A61M25/0138 , A61M2025/0096 , A61M2025/0183 , A61M2025/0197 , A61M2205/32
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
Abstract translation: 本发明一般涉及用于穿过管状构件中的障碍物的方法和装置，更具体地涉及用于在动脉的内膜或间质空间中交叉慢性阻塞的医疗装置方法。
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Patent Agency Ranking
公开(公告)号：US10603467B2
公开(公告)日：2020-03-31
申请号：US15677791
申请日：2017-08-15
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
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公开(公告)号：US20180043134A1
公开(公告)日：2018-02-15
申请号：US15725089
申请日：2017-10-04
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , Christine Godleski , Wade A. Bowe , Rob Carver , Paola A. Dwelle , Jeff Lindstrom , David S. Nevrla , Shahriar Matin , Matthew M. Magee
Abstract: Embodiments of the invention are directed towards a rapid exchange catheter configured for insertion into a subintimal space and crossing an occlusion in a subintimal space. The catheter includes a proximal end, a distal end, a first lumen configured to receive a first wire, the first lumen extending longitudinally through a least a lateral port of the catheter, and a second lumen having at least a portion distal of the lateral port and extending through at least the distal end of the catheter. The catheter also includes an exchange port, arranged on an exterior portion of the catheter configured to receive a second wire and second rapid exchange port in communication with the second lumen. Moreover, other embodiments of the invention are directed towards methods for using the rapid exchange catheter to cross an obstruction in a vessel, e.g., a total or partial occlusion, in a subintimal space.
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公开(公告)号：US09775969B2
公开(公告)日：2017-10-03
申请号：US14631592
申请日：2015-02-25
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
CPC classification number: A61M25/0194 , A61B2017/22095 , A61M25/0138 , A61M2025/0058 , A61M2025/0096 , A61M2025/0183 , A61M2025/0197
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
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公开(公告)号：US20160338721A1
公开(公告)日：2016-11-24
申请号：US15227800
申请日：2016-08-03
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
IPC: A61B17/3207 , A61M25/01
CPC classification number: A61M25/0194 , A61B17/3207 , A61B2017/320056 , A61M25/0138 , A61M2025/0096 , A61M2025/0183 , A61M2025/0197 , A61M2205/32
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
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公开(公告)号：US09408998B2
公开(公告)日：2016-08-09
申请号：US14584851
申请日：2014-12-29
Applicant: The Spectranetics Corporation
Inventor： Jeffery B. Alvarez , David S. Nevrla
IPC: A61M25/01 , A61B17/3207 , A61M25/00 , A61B17/32
CPC classification number: A61M25/0194 , A61B17/3207 , A61B2017/320056 , A61M25/0138 , A61M2025/0096 , A61M2025/0183 , A61M2025/0197 , A61M2205/32
Abstract: The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
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