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1. 发明授权

US07172587B2 Catheter having selectively varied lamination 有权
标题翻译：导管具有选择性地变化的层压
公开(公告)号：US07172587B2
公开(公告)日：2007-02-06
申请号：US10434775
申请日：2003-05-09
申请人： Matthew S. Poole , John Horrigan
发明人： Matthew S. Poole , John Horrigan
IPC分类号： A61M25/00
CPC分类号： A61M25/0054 , A61M25/0009 , A61M25/0045 , A61M25/0051 , A61M25/0052 , A61M25/0053
摘要： A tubular medical catheter having a least one region of selectively varied lamination is provided herein.
摘要翻译：本文提供了具有选择性变化层压的至少一个区域的管状医疗导管。

2. 发明申请

US20070170623A1 Catheter Having Selectively Varied Lamination 审中-公开
标题翻译：导管选择性复杂
公开(公告)号：US20070170623A1
公开(公告)日：2007-07-26
申请号：US11614135
申请日：2006-12-21
申请人： Matthew Poole , John Horrigan
发明人： Matthew Poole , John Horrigan
IPC分类号： B32B37/00
CPC分类号： A61M25/0054 , A61M25/0009 , A61M25/0045 , A61M25/0051 , A61M25/0052 , A61M25/0053
摘要： A tubular medical catheter having at least one region of selectively varied lamination is provided herein.
摘要翻译：本文提供了具有选择性变化的层压的至少一个区域的管状医疗导管。

3. 发明申请

US20060041269A1 Vessel isolation device 有权
标题翻译：容器隔离装置
公开(公告)号：US20060041269A1
公开(公告)日：2006-02-23
申请号：US10920250
申请日：2004-08-18
申请人： John Horrigan
发明人： John Horrigan
IPC分类号： A61M29/00
CPC分类号： A61B17/12045 , A61B17/12036 , A61B17/12118 , A61B17/12136 , A61B17/12172 , A61B2017/12127
摘要： The device utilizes a reversible body partially covered by a blood impermeable sleeve. The device has a low profile collapsed state for delivery and a expanded state for deployment. The impermeable sleeve extends from a proximal portion to a distal portion of the expandable body and generally follows the contour of the expandable body. When deployed, the device is configured in the expanded state and has a generally hourglass, or dumbbell shape. In the expanded state, portions of the sleeve adjacent to the proximal and distal portions are placed in apposition to a vessel wall and blood is free to flow through the expandable body via inlets and outlets provided in the proximal and distal portions. As a result, an isolated treatment space is created that surrounds the device between the vessel wall and the blood impermeable sleeve adjacent to the neck portion of the expandable body.
摘要翻译：该装置利用由不透血的套管部分覆盖的可逆体。该设备具有低配置的折叠状态用于传送和扩展状态进行部署。不可渗透的套筒从可扩张体的近端部分延伸到远端部分并且通常遵循可膨胀体的轮廓。部署时，该设备被配置为扩展状态，并且具有一般沙漏或哑铃形状。在膨胀状态下，邻近近端部分和远端部分的套筒部分被放置成与血管壁相对，血液通过设置在近端部分和远端部分的入口和出口自由地流过可膨胀体。结果，产生了隔离的处理空间，其围绕容器壁和邻近可扩张体的颈部的血液不可渗透的套管之间的装置。

4. 发明申请

US20210138203A1 HELICAL GUIDEWIRES AND RELATED SYSTEMS 有权
公开(公告)号：US20210138203A1
公开(公告)日：2021-05-13
申请号：US17038095
申请日：2020-09-30
申请人： Robert Lederman , Adam Greenbaum , Nasser Rafiee , Stuart MacDonald , Mai Le Diep , Rogers Toby , Jaffar Khan , John Horrigan
发明人： Robert Lederman , Adam Greenbaum , Nasser Rafiee , Stuart MacDonald , Mai Le Diep , Rogers Toby , Jaffar Khan , John Horrigan
IPC分类号： A61M25/09 , A61M25/01 , A61F2/24
摘要： In accordance with some implementations, various embodiments of a guidewire or catheter having an elongate core with a helical section are provided. In accordance with one implementation, a guidewire is provided. The guidewire includes a core wire having a proximal end, a distal end and is defined by an outer surface between the proximal end and the distal end of the core wire. The core wire has a centerline that traverses the length of the core wire from the proximal end to the distal end of the core wire. The centerline is located approximately at the center of mass along the core wire within the outer surface of the core wire. Preferably, the core wire has a substantially straight proximal portion and a helically curved segment located distally with respect to the proximal portion. The centerline of the core wire is substantially straight along the straight proximal portion, and, the centerline is helically curved along the helically curved segment. The disclosure similarly provides a catheter having the aforementioned attributes.

5. 发明授权

US07316706B2 Tensioning device, system, and method for treating mitral valve regurgitation 有权
标题翻译：张力装置，系统和二尖瓣反流治疗方法
公开(公告)号：US07316706B2
公开(公告)日：2008-01-08
申请号：US10867394
申请日：2004-06-14
申请人： Eliot Bloom , Nareak Douk , John Horrigan , Rany Huynh , Nasser Rafiee
发明人： Eliot Bloom , Nareak Douk , John Horrigan , Rany Huynh , Nasser Rafiee
IPC分类号： A61B17/04 , A61B17/08
CPC分类号： A61F2/2487 , A61B2017/00243 , A61B2017/00783 , A61B2017/0409 , A61B2017/0437 , A61B2017/0445 , A61B2017/0462 , A61B2017/0464
摘要： A system for treating mitral valve regurgitation comprises a tensioning device slidably received within a delivery catheter. The tensioning device includes a tether linking proximal an anchoring member and a distal anchoring member. At least one of the anchoring members includes an elastic portion that flexes in response to a heartbeat when the tensioning device is positioned across a chamber of a heart. The tether includes at least one locking member initially positioned between the anchoring members. A method for treating mitral valve regurgitation comprises piercing a first wall of a chamber of a heart, engaging a distal anchoring member with a second wall of the heart chamber, engaging a proximal anchoring member with the first wall, and pulling a locking member affixed to a tether linking the anchoring members from an initial position between the two anchoring members to a locked position proximal the proximal anchoring member.
摘要翻译：用于治疗二尖瓣反流的系统包括可滑动地容纳在输送导管内的张紧装置。张紧装置包括连接锚固构件和远侧锚定构件的系绳。锚固构件中的至少一个包括弹性部分，当张紧装置定位在心脏的腔室时，弹性部分响应于心跳而弯曲。系绳包括至少一个初始定位在锚定构件之间的锁定构件。一种治疗二尖瓣反流的方法包括刺穿心脏腔室的第一壁，将远端锚固构件与心脏腔室的第二壁接合，使近端锚定构件与第一壁接合，并且拉动固定到将锚定构件从两个锚定构件之间的初始位置连接到靠近近侧锚定构件的锁定位置的系绳。

6. 发明申请

US20070005900A1 Cache flushing 有权
标题翻译：缓冲区冲洗
公开(公告)号：US20070005900A1
公开(公告)日：2007-01-04
申请号：US11471773
申请日：2006-06-20
申请人： John Horrigan , Namasivayam Thangavelu , Varghese George , Brian Holscher
发明人： John Horrigan , Namasivayam Thangavelu , Varghese George , Brian Holscher
IPC分类号： G06F13/28
CPC分类号： G06F12/0891 , G06F12/0804 , G06F12/0897
摘要： Portions of a cache are flushed in stages. An exemplary flushing of the present invention comprises flushing a first portion, performing operations other than a flush, and then flushing a second portion of the cache. The first portion may be disabled after it is flushed. The cache may be functionally divided into portions prior to a flush, or the portions may be determined in part by an abort signal. The operations may access either the cache or the memory. The operations may involve direct memory access or interrupt servicing.
摘要翻译：缓存的一部分被分阶段刷新。本发明的示例性冲洗包括冲洗第一部分，执行除冲洗以外的操作，然后冲洗高速缓存的第二部分。冲洗后第一部分可能被禁用。高速缓存可以在功能上划分为冲洗之前的部分，或者部分可以部分地由中止信号确定。操作可以访问缓存或存储器。这些操作可能涉及直接存储器访问或中断服务。

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