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公开(公告)号：US08435285B2
公开(公告)日：2013-05-07
申请号：US10962567
申请日：2004-10-13
IPC分类号： A61F2/82
CPC分类号： A61F2/82 , A61F2/07 , A61F2/86 , A61F2/90 , A61F2002/075 , A61F2210/0076 , A61F2220/0008 , A61F2220/0041 , A61F2220/005 , A61F2220/0066 , A61F2220/0075 , A61F2250/0067 , A61L31/129 , A61L31/146 , B05D1/002
摘要： An endoprosthesis comprising a stent, a cover fully covering the stent wherein the cover has variable porosity in the radial direction; and an adhesion layer connecting the stent to the cover. Another aspect of the invention is a method of implanting an endoprosthesis which includes a stent, providing a cover with variable porosity in the radial direction, connecting the stent to the cover with an adhesion layer to form a covered stent, and implanting the covered stent within a body lumen of a patient.
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公开(公告)号：US07691138B2
公开(公告)日：2010-04-06
申请号：US11011233
申请日：2004-12-14
申请人： Eric B. Stenzel , Ronald A. Sahatjian , Sheng-ping Zhong , Kinh-Luan D. Dao , Peter L. Dayton , Daniel J. Kalashian , Stephen Griffin , Thomas Yung-hui Chien
发明人： Eric B. Stenzel , Ronald A. Sahatjian , Sheng-ping Zhong , Kinh-Luan D. Dao , Peter L. Dayton , Daniel J. Kalashian , Stephen Griffin , Thomas Yung-hui Chien
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2/95 , A61F2/97 , A61F2002/9505 , A61F2002/9511 , A61F2002/9583 , A61F2210/0004 , A61F2210/0023
摘要： A catheter comprises a catheter shaft, at least a portion of which defines a medical device receiving region, and at least one sleeve. The at least one sleeve comprises a tubular member constructed and arranged to transition between an extended state and a retracted state. The tubular member has a first portion being engaged to a portion of the catheter shaft adjacent to the medical device receiving region. In the extended state a second portion is constructed and arranged to at least partially overlay the medical device receiving region. In the retraced state the second portion is removed from about the medical device receiving region. At least one of the first portion and the second portion of the tubular member are at least partially constructed from a shape memory material.
摘要翻译： 导管包括导管轴，其至少一部分限定了医疗装置接收区域，以及至少一个套管。 所述至少一个套筒包括构造和布置成在延伸状态和缩回状态之间转变的管状构件。 管状构件具有与导管轴的与医疗装置接收区域相邻的部分接合的第一部分。 在延伸状态下，第二部分被构造和布置成至少部分地覆盖医疗装置接收区域。 在回退状态下，第二部分从医疗装置接收区域周围移除。 管状构件的第一部分和第二部分中的至少一个至少部分地由形状记忆材料构成。
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公开(公告)号：US07163549B2
公开(公告)日：2007-01-16
申请号：US10364597
申请日：2003-02-11
申请人： Justin Crank , Narin Anderson , James G. Hansen , Horng-Ban Lin , Mark Smith , The Thomas Trinh Tran , Kinh-Luan D. Dao , Yem Chin , Sheng-Ping Zhong , James M. Anderson , Jeffrey H. Vogel
发明人： Justin Crank , Narin Anderson , James G. Hansen , Horng-Ban Lin , Mark Smith , The Thomas Trinh Tran , Kinh-Luan D. Dao , Yem Chin , Sheng-Ping Zhong , James M. Anderson , Jeffrey H. Vogel
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2/01 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0067 , A61F2230/008
摘要： An embolic protection filter and method of making the same. An embolic protection filter may include a filter membrane or material having a plurality of holes. In some embodiments, the filter membrane may be manufactured by spray coating a filter material onto a forming member or spray mold.
摘要翻译： 栓塞保护过滤器及其制作方法。 栓塞保护过滤器可以包括具有多个孔的过滤膜或材料。 在一些实施例中，过滤膜可以通过将过滤材料喷涂到成形构件或喷雾模具上来制造。
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公开(公告)号：US07402172B2
公开(公告)日：2008-07-22
申请号：US10962689
申请日：2004-10-13
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61F2/958 , A61M31/002 , A61M37/00 , A61M2025/0057
摘要： The present invention includes systems, methods and apparatus. A system in accord with the present invention may include an intraluminal patch sized to fit within a lumen and an expandable therapeutic delivery device. The patch in this embodiment may have an adhesive region on an exposed surface and a drug reservoir region in communication with the exposed surface. By comparison, a method employing the present invention may include placing an intraluminal patch over an expandable delivery device, advancing the delivery device and the expandable patch to a target site, expanding the delivery device so that the patch adheres to the target site, and contracting and withdrawing the delivery device. In so doing the patch may remain to emit a drug to the target site over a sustained period of time.
摘要翻译： 本发明包括系统，方法和装置。 根据本发明的系统可以包括尺寸适合于内腔和可扩张治疗递送装置的管腔内贴片。 本实施例中的贴剂可以在暴露表面上具有粘合剂区域和与暴露表面连通的药物储存区域。 相比之下，使用本发明的方法可以包括将管腔内贴片放置在可扩张递送装置上，将递送装置和可扩张贴片推进到目标部位，扩大递送装置，使得贴片粘附到目标部位，并收缩 并撤回送货装置。 在这样做时，补片可能会持续在持续的时间内向目标地点发放药物。
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公开(公告)号：US06830575B2
公开(公告)日：2004-12-14
申请号：US10142008
申请日：2002-05-08
申请人： Eric B. Stenzel , Ronald A. Sahatjian , Sheng-ping Zhong , Kinh-Luan D. Dao , Peter L. Dayton , Daniel J. Kalashian , Stephen Griffin , Thomas Yung-hui Chien
发明人： Eric B. Stenzel , Ronald A. Sahatjian , Sheng-ping Zhong , Kinh-Luan D. Dao , Peter L. Dayton , Daniel J. Kalashian , Stephen Griffin , Thomas Yung-hui Chien
IPC分类号： A61M2900
CPC分类号： A61F2/958 , A61F2/95 , A61F2/97 , A61F2002/9505 , A61F2002/9511 , A61F2002/9583 , A61F2210/0004 , A61F2210/0023
摘要： A catheter comprises a catheter shaft, at least a portion of which defines a medical device receiving region, and at least one sleeve. The at least one sleeve comprises a tubular member constructed and arranged to transition between an extended state and a retracted state. The tubular member has a first portion being engaged to a portion of the catheter shaft adjacent to the medical device receiving region. In the extended state a second portion is constructed and arranged to at least partially overlay the medical device receiving region. In the retraced state the second portion is removed from about the medical device receiving region. At least one of the first portion and the second portion of the tubular member are at least partially constructed from a shape memory material.
摘要翻译： 导管包括导管轴，其至少一部分限定了医疗装置接收区域，以及至少一个套管。 所述至少一个套筒包括构造和布置成在延伸状态和缩回状态之间转变的管状构件。 管状构件具有与导管轴的与医疗装置接收区域相邻的部分接合的第一部分。 在延伸状态下，第二部分被构造和布置成至少部分地覆盖医疗装置接收区域。 在回退状态下，第二部分从医疗装置接收区域周围移除。 管状构件的第一部分和第二部分中的至少一个至少部分地由形状记忆材料构成。
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