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1. 发明申请

US20130116654A1 Aortic Occlusion Catheter 审中-公开
标题翻译：主动脉闭塞导管
公开(公告)号：US20130116654A1
公开(公告)日：2013-05-09
申请号：US13291920
申请日：2011-11-08
申请人： Mark Dehdashtian , Teodoro S. Jimenez, JR. , RB Hayes , Amanda Larsen , Edwin Schulting , Lex Boudewijn
发明人： Mark Dehdashtian , Teodoro S. Jimenez, JR. , RB Hayes , Amanda Larsen , Edwin Schulting , Lex Boudewijn
IPC分类号： A61M25/10
CPC分类号： A61M25/0032 , A61M25/0041 , A61M25/1002 , A61M2025/0003 , A61M2025/1052 , F04C2270/0421
摘要： An cardioplegic fluid delivery catheter includes an expandable member for occluding the ascending aorta of a patient. A length of the catheter allows the distal end to be within the ascending aorta while the proximal end extends from a peripheral artery. The delivery catheter has a multi-lumen construction with a primary lumen extending configured to allow a cardioplegic fluid to be delivered to the aorta. Secondary lumens provide for balloon inflation and aortic root pressure monitoring. The delivery catheter includes a shaft having a pre-determined curve profile at a distal end of the delivery catheter. The pre-determined curve profile generally corresponds to the curve of the bottom surface of the aortic arch. The shaft may be eccentric to the expandable member such that retraction of the shaft causes a distal tip to be parallel within the ascending aorta.
摘要翻译：心脏停搏液输送导管包括用于闭塞患者的升主动脉的可扩张构件。导管的长度允许远端在升主动脉内，而近端从外周动脉延伸。输送导管具有多腔结构，其中主腔延伸构造成允许将心脏停搏液输送到主动脉。次级流明提供气囊充气和主动脉根部压力监测。递送导管包括在输送导管的远端处具有预定曲线轮廓的轴。预先确定的曲线曲线通常对应于主动脉弓底面的曲线。轴可以偏心于可扩张构件，使得轴的缩回导致远端尖端在升主动脉内平行。

2. 发明授权

US08808346B2 Stent delivery system 有权
标题翻译：支架输送系统
公开(公告)号：US08808346B2
公开(公告)日：2014-08-19
申请号：US11652737
申请日：2007-01-12
申请人： Teodoro S. Jimenez, Jr. , John Fulkerson , Raffaele Mazzei
发明人： Teodoro S. Jimenez, Jr. , John Fulkerson , Raffaele Mazzei
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517
摘要： One preferred embodiment includes a stent delivery system including a retractable sheath and an outer stability sheath. The stability sheath freely rotates relative to the retractable sheath, relieving compression forces caused by twisting of stability sheath in when in a tortuous conformation.
摘要翻译：一个优选实施例包括支架输送系统，其包括可缩回护套和外部稳定护套。稳定护套相对于可伸缩护套自由旋转，减轻由弯曲构造形成的稳定护套扭转引起的压缩力。

3. 发明授权

US06849088B2 Aorto uni-iliac graft 有权
标题翻译： Aorto髂骨移植
公开(公告)号：US06849088B2
公开(公告)日：2005-02-01
申请号：US10055787
申请日：2001-11-07
申请人： Mark Dehdashtian , Teodoro S. Jimenez, Jr.
发明人： Mark Dehdashtian , Teodoro S. Jimenez, Jr.
IPC分类号： A61F2/00 , A61F2/06 , A61F2/82
CPC分类号： A61F2/07 , A61F2/89 , A61F2/95 , A61F2/954 , A61F2/958 , A61F2002/065 , A61F2002/075 , A61F2002/826 , A61F2250/0098
摘要： A generally tubular intraluminal vascular graft having a linear shape that may be radially expanded from a compressed state to an expanded state within a body vessel is disclosed. The graft includes a plurality of stent portions which take the form of undulating filaments extending circumferentially along the tubular body and forming a generally ring-shaped configuration. The graft may further be equipped with a plurality of specifically-configured engagement members disposed on the outer surface of the graft which are configured to frictionally engage an inner wall of a vessel so as to inhibit longitudinal movement of the tubular body without piercing the vessel wall.
摘要翻译：公开了一种具有线性形状的通常管状的管腔内血管移植物，其可以在体内容器内从压缩状态径向膨胀至扩张状态。移植物包括多个支架部分，该支架部分呈沿着管状体沿周向延伸并形成大致环形构造的起伏细丝的形式。移植物还可以配备有设置在移植物的外表面上的多个具体构造的接合构件，其配置成摩擦地接合容器的内壁，以便阻止管状体的纵向移动而不刺穿血管壁。

4. 发明授权

US06780183B2 Ablation catheter having shape-changing balloon 失效
公开(公告)号：US06780183B2
公开(公告)日：2004-08-24
申请号：US10244355
申请日：2002-09-16
申请人： Teodoro S. Jimenez, Jr. , Pete B. Klumb
发明人： Teodoro S. Jimenez, Jr. , Pete B. Klumb
IPC分类号： A61B1818
CPC分类号： A61N7/02 , A61B2017/00044 , A61B2017/00084 , A61B2017/22051
摘要： A circumferential ablation catheter is provided that is particularly useful for ablating a circumferential region of tissue in a tubular region of or near the heart, such as a pulmonary vein. The catheter comprises an elongated tubular catheter body having an outer wall, proximal and distal ends, and a lumen extending therethrough. The catheter also comprises a generally tubular inner support member having proximal and distal ends and a lumen extending therethrough. A proximal portion of the inner support member extends into the lumen of the catheter body, and a distal portion of the inner support member extends outside the catheter body. A circumferential ablation element, such as an ultrasound transducer, is mounted on the distal portion of the inner support member outside the catheter body. A moveable tube extends through the lumen of the inner support member and through the catheter body. The moveable tube is longitudinally moveable relative to the inner support member and catheter body and has a distal end that extends beyond the distal end of the inner support member. An inflatable balloon is provided generally in surrounding relation to the circumferential ablation element. The inflatable balloon has a proximal end attached, directly or indirectly, to the distal end of the catheter body and a distal end attached, directly or indirectly, to a portion of the moveable tube that extends beyond the distal end of the inner support member. Longitudinal movement of the moveable tube relative to the catheter body and inner support member causes movement of the distal end of the balloon relative to the proximal end of the balloon to thereby change the length and shape of the expanded balloon.

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