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

US08979824B2 Stent delivery system having retention structure 有权
标题翻译：具有保留结构的支架输送系统
公开(公告)号：US08979824B2
公开(公告)日：2015-03-17
申请号：US13164900
申请日：2011-06-21
申请人： Michael Devon Amos , John Lane , Jacob Graham , Gary J. Leanna , Andrew K. Hollett , Michal Weisman
发明人： Michael Devon Amos , John Lane , Jacob Graham , Gary J. Leanna , Andrew K. Hollett , Michal Weisman
IPC分类号： A61F2/06 , A61M25/01 , A61F2/95 , A61M25/00 , A61M25/04 , A61M27/00
CPC分类号： A61F2/95 , A61F2/82 , A61F2002/9505 , A61F2002/9522 , A61F2220/0033 , A61M25/0068 , A61M25/0074 , A61M25/01 , A61M25/04 , A61M27/002 , A61M2025/0096
摘要： A stent delivery system including an elongate shaft of a medical device, a stent selectively coupled to a distal portion of the elongate shaft, and a coupling mechanism for selectively coupling the stent to the elongate shaft by inserting a tab on one of the stent or the elongate shaft into an opening in the other of the stent or the elongate shaft. The tab may be deflected from a first position to a second position to disengage the tab from the opening.
摘要翻译：一种支架输送系统，其包括医疗装置的细长轴，选择性地联接到细长轴的远端部分的支架，以及用于通过将支架插入到支架或细长轴进入支架或细长轴的另一个中的开口。突片可以从第一位置偏转到第二位置以使突片与开口脱离。

2. 发明申请

US20120203325A1 Rapid Exchange Stent Delivery System 有权
标题翻译：快速交换支架系统
公开(公告)号：US20120203325A1
公开(公告)日：2012-08-09
申请号：US13300111
申请日：2011-11-18
申请人： Michal Weisman , Jacob Graham , Gary J. Leanna , John A. Griego
发明人： Michal Weisman , Jacob Graham , Gary J. Leanna , John A. Griego
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/041 , A61F2002/9511 , A61F2220/0016 , A61M25/01 , A61M27/008 , A61M2025/0183
摘要： Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include a guide member having a proximal portion and a distal portion. A stent may be disposed about the distal portion of the guide member. The stent may have a wall having an opening formed therein. A pusher member may be disposed about the guide member and positioned proximal of the stent. A holding filament may be disposed at the opening and may extend to the proximal portion of the guide member. The holding filament may be configured to releasably secure the position of the stent relative to the pusher member. The holding filament may be releasable from the stent independently of movement of the guide member.
摘要翻译：公开了用于制造和使用支架输送系统的支架递送系统和方法。示例性支架输送系统可以包括具有近端部分和远端部分的引导部件。支架可以围绕引导构件的远侧部分设置。支架可以具有形成在其中的开口的壁。推动器构件可以围绕引导构件设置并且定位在支架的近侧。保持丝可以设置在开口处并且可以延伸到引导构件的近端部分。保持丝可被构造成可释放地固定支架相对于推动器构件的位置。保持丝可以独立于引导构件的移动而从支架释放。

3. 发明申请

US20110319904A1 DELIVERY SYSTEM HAVING STENT RETENTION STRUCTURE 有权
标题翻译：具有支撑结构的输送系统
公开(公告)号：US20110319904A1
公开(公告)日：2011-12-29
申请号：US13157401
申请日：2011-06-10
申请人： Andrew K. Hollett , Jacob Graham , John Lane , John A. Griego , Michael Devon Amos , Gary J. Leanna
发明人： Andrew K. Hollett , Jacob Graham , John Lane , John A. Griego , Michael Devon Amos , Gary J. Leanna
IPC分类号： A61M27/00
CPC分类号： A61F2/966 , A61F2/042 , A61F2/94 , A61F2/95 , A61F2002/041 , A61F2002/8483 , A61F2002/9505 , A61F2220/0016 , A61M25/01 , A61M27/002 , A61M2025/0096
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and an interference fit member for selectively coupling the drainage stent to the elongate shaft. The drainage stent is selectively coupled to a distal portion of the elongate shaft by an interference fit between the interference fit member and the drainage stent such that axial movement of the elongate shaft relative to the drainage stent moves the interference fit member from a first position in which the interference fit member is engaged with the drainage stent and forms an interference fit with the drainage stent to a second position in which the interference fit member is disengaged from the drainage stent.
摘要翻译：排水支架输送系统，其包括中间装置的细长轴，排水导管或支架，以及用于将排水支架选择性地联接到细长轴的过盈配合构件。排水支架通过过盈配合构件和排水支架之间的过盈配合选择性地联接到细长轴的远端部分，使得细长轴相对于排水支架的轴向移动将过盈配合构件从第一位置移动其中过盈配合构件与排水支架接合并且与排水支架形成过盈配合到第二位置，其中过盈配合构件与排水支架脱离接合。

4. 发明申请

US20100240954A1 MEDICAL DEVICE POSITIONING SYSTEM 有权
标题翻译：医疗器械定位系统
公开(公告)号：US20100240954A1
公开(公告)日：2010-09-23
申请号：US12791104
申请日：2010-06-01
申请人： MARK WOOD , Gary J. Leanna
发明人： MARK WOOD , Gary J. Leanna
IPC分类号： A61B1/00
CPC分类号： A61B1/00073 , A61B1/00091 , A61B1/00101 , A61B1/0016 , A61B1/00177 , A61B1/00181 , A61B1/00183 , A61B1/0052 , A61B1/018 , A61B1/2736 , A61B1/313 , A61M25/0133 , A61M25/0147
摘要： Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube.
摘要翻译：本发明的实施例包括用于访问患者身体部分并用于诊断和治疗医疗状况的医疗装置。本发明的实施例可以包括特定的内窥镜定位机构，用于将内窥镜和附加治疗装置放置在期望的身体部分内，以帮助诊断和治疗解剖疾病和病症。特别地，根据本发明的实施例的医疗装置可以包括外部柔性管和定位机构，该定位机构构造成用于相对于柔性管的另一部分旋转柔性管的一部分。

5. 发明授权

US07655039B2 Stents with attached looped ends 有权
标题翻译：支架带有环形末端
公开(公告)号：US07655039B2
公开(公告)日：2010-02-02
申请号：US10852495
申请日：2004-05-24
申请人： Gary J. Leanna , Paul K. Norton , Peter Brady , Dean Molloy , Michael E. Zupkofska
发明人： Gary J. Leanna , Paul K. Norton , Peter Brady , Dean Molloy , Michael E. Zupkofska
IPC分类号： A61F2/06
CPC分类号： A61F2/88 , A61F2/90 , A61F2002/9534 , A61F2230/0013 , A61F2230/0017 , D04C1/06 , D04C3/48 , D10B2509/06 , Y10T29/49863 , Y10T29/49906 , Y10T29/49908
摘要： An open frame prosthesis is formed with looped end terminations at its proximal and distal ends. At one end of the prosthesis, the filaments or strands are welded together in pairs to form strand couplings. A plurality of loop segments are connected to the strand couplings, one loop segment for each pair of adjacent strand couplings. In one version of the prosthesis, strands at the opposite end are bent to form looped ends. In another version, loop segments are connected to pairs of strand couplings at both ends of the prosthesis. The loop segments can be connected to the couplings by welding, fusion bonds, or tubes, which are either crimped or heat shrunk.
摘要翻译：开放框架假体在其近端和远端处形成有环形末端终端。在假体的一端，细丝或股线成对地焊接在一起，以形成线耦合。多个环形部分连接到线股联接件，一对环形部分用于每对相邻的线束联轴器。在假体的一个版本中，在相对端的股线弯曲以形成环形端部。在另一个版本中，环段在假体的两端连接成成对的线耦合。环路段可以通过焊接，熔接或管道连接到联接器，这些管道是压接或热收缩的。

6. 发明授权

US06387117B1 Stent crimping system 有权
标题翻译：支架压接系统
公开(公告)号：US06387117B1
公开(公告)日：2002-05-14
申请号：US09401213
申请日：1999-09-22
申请人： John E. Arnold, Jr. , Terry V. Brown , Andrew J. Dusbabek , Christopher J. Elliott , Louis G. Ellis , Christopher R. Larson , Gary J. Leanna
发明人： John E. Arnold, Jr. , Terry V. Brown , Andrew J. Dusbabek , Christopher J. Elliott , Louis G. Ellis , Christopher R. Larson , Gary J. Leanna
IPC分类号： A61B1700
CPC分类号： B25B27/10 , A61F2/958 , A61F2002/9522
摘要： An apparatus for reducing a medical device such as a stent in size is formed of cooperating crimping dies which are joined via a crimping die moving device. As the cooperating dies are moved together, an inward force is applied to the medical device to reduce the medical device in size.
摘要翻译：用于减小诸如支架的医疗装置尺寸的装置由通过压接模移动装置接合的协作压接模组形成。当配合的模具一起移动时，向医疗装置施加向内的力以减小医疗装置的尺寸。

7. 发明申请

US20160120675A1 RAPID EXCHANGE STENT DELIVERY SYSTEM 有权
标题翻译：快速交货式交货系统
公开(公告)号：US20160120675A1
公开(公告)日：2016-05-05
申请号：US14992258
申请日：2016-01-11
申请人： Michal Weisman , Jacob Graham , Gary J. Leanna , John A. Griego
发明人： Michal Weisman , Jacob Graham , Gary J. Leanna , John A. Griego
IPC分类号： A61F2/95
CPC分类号： A61F2/95 , A61F2002/041 , A61F2002/9511 , A61F2220/0016 , A61M25/01 , A61M27/008 , A61M2025/0183
摘要： Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include a guide member having a proximal portion and a distal portion. A stent may be disposed about the distal portion of the guide member. The stent may have a wall having an opening formed therein. A pusher member may be disposed about the guide member and positioned proximal of the stent. A holding filament may be disposed at the opening and may extend to the proximal portion of the guide member. The holding filament may be configured to releasably secure the position of the stent relative to the pusher member. The holding filament may be releasable from the stent independently of movement of the guide member.
摘要翻译：公开了用于制造和使用支架输送系统的支架递送系统和方法。示例性支架输送系统可以包括具有近端部分和远端部分的引导部件。支架可以围绕引导构件的远侧部分设置。支架可以具有形成在其中的开口的壁。推动器构件可以围绕引导构件设置并且定位在支架的近侧。保持丝可以设置在开口处并且可以延伸到引导构件的近端部分。保持丝可被构造成可释放地固定支架相对于推动器构件的位置。保持丝可以独立于引导构件的移动而从支架释放。

8. 发明授权

US08696732B2 Stent delivery system 有权
标题翻译：支架输送系统
公开(公告)号：US08696732B2
公开(公告)日：2014-04-15
申请号：US13189707
申请日：2011-07-25
申请人： Gary J. Leanna , Michal Weisman , Eric Schneider
发明人： Gary J. Leanna , Michal Weisman , Eric Schneider
IPC分类号： A61F2/06
CPC分类号： A61F2/94 , A61F2/95 , A61F2002/041 , A61F2220/0016 , A61F2230/005 , A61F2230/0076
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and a retention mechanism for selectively retaining the drainage stent on the elongate shaft. The tubular stent is positioned on and surrounding the elongate shaft. The elongate shaft includes a distal tip portion which is deflectable from a first position to a second position, the distal tip portion of the elongate shaft being biased toward the first position. Deflecting the distal tip portion of the elongate shaft from the first position to the second position moves the distal tip portion toward the central longitudinal axis of the tubular stent to allow the stent to be decoupled from the elongate shaft.
摘要翻译：排水支架输送系统，其包括中间装置的细长轴，排液导管或支架，以及用于将排液支架选择性地保持在细长轴上的保持机构。管状支架位于并围绕细长轴。细长轴包括可从第一位置偏转到第二位置的远侧末端部分，细长轴的远侧末端部分朝向第一位置偏置。将细长轴的远侧末端部分从第一位置偏转到第二位置使远侧末端部分朝向管状支架的中心纵向轴线移动，以允许支架与细长轴分离。

9. 发明申请

US20130030416A1 Rapid Exchange Stent Delivery System 审中-公开
标题翻译：快速交换支架系统
公开(公告)号：US20130030416A1
公开(公告)日：2013-01-31
申请号：US13558983
申请日：2012-07-26
申请人： Alex J. Fernandes , Gary J. Leanna , Michael Devon Amos , Andrew K. Hollett
发明人： Alex J. Fernandes , Gary J. Leanna , Michael Devon Amos , Andrew K. Hollett
IPC分类号： A61M27/00
CPC分类号： A61M25/0662 , A61F2002/041 , A61M25/0043 , A61M25/0097 , A61M27/008 , A61M2025/0681 , A61M2025/09125
摘要： Stent delivery systems, components thereof, and methods for making and using stent delivery systems and components are disclosed. An example combination device may function as both an anchoring mechanism cover and a guidewire lock. The combination device may include a tubular body. The tubular body may define an inner diameter and may have a locking portion. The inner diameter may be sized to fit about an outer diameter of a drainage stent having an anchoring mechanism. The locking portion may be configured to secure the position of a guidewire relative to a catheter system.
摘要翻译：公开了支架输送系统及其部件，以及用于制造和使用支架输送系统和部件的方法。示例性组合装置可以用作锚固机构盖和导丝锁。组合装置可以包括管状体。管状体可以限定内径并且可以具有锁定部分。内径可以被设计成适合具有锚定机构的排水支架的外径。锁定部分可以被配置为固定导丝相对于导管系统的位置。

10. 发明申请

US20120035700A1 STENT DELIVERY SYSTEM 有权
标题翻译： STENT交付系统
公开(公告)号：US20120035700A1
公开(公告)日：2012-02-09
申请号：US13189707
申请日：2011-07-25
申请人： Gary J. Leanna , Michal Weisman , Eric Schneider
发明人： Gary J. Leanna , Michal Weisman , Eric Schneider
IPC分类号： A61F2/84
CPC分类号： A61F2/94 , A61F2/95 , A61F2002/041 , A61F2220/0016 , A61F2230/005 , A61F2230/0076
摘要： A drainage stent delivery system including an elongate shaft of a medial device, a drainage catheter or stent, and a retention mechanism for selectively retaining the drainage stent on the elongate shaft. The tubular stent is positioned on and surrounding the elongate shaft. The elongate shaft includes a distal tip portion which is deflectable from a first position to a second position, the distal tip portion of the elongate shaft being biased toward the first position. Deflecting the distal tip portion of the elongate shaft from the first position to the second position moves the distal tip portion toward the central longitudinal axis of the tubular stent to allow the stent to be decoupled from the elongate shaft.
摘要翻译：排水支架输送系统，其包括中间装置的细长轴，排液导管或支架，以及用于将排液支架选择性地保持在细长轴上的保持机构。管状支架位于并围绕细长轴。细长轴包括可从第一位置偏转到第二位置的远侧末端部分，细长轴的远侧末端部分朝向第一位置偏置。将细长轴的远侧末端部分从第一位置偏转到第二位置使远侧末端部分朝向管状支架的中心纵向轴线移动，以允许支架与细长轴分离。

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