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1. 发明申请

US20080125706A1 Electrically actuated annelid 有权
标题翻译：电动宣告
公开(公告)号：US20080125706A1
公开(公告)日：2008-05-29
申请号：US11506491
申请日：2006-08-18
申请人： Derek Sutermeister , Jay Rassat , Dan Wefel
发明人： Derek Sutermeister , Jay Rassat , Dan Wefel
IPC分类号： A61M25/082 , A61F2/00 , A61M25/092
CPC分类号： A61M25/0116 , A61M31/00 , A61M2025/0058
摘要： An apparatus for delivery through a vessel including an extensor segment and first and second anchor segments positioned on either side of the extensor segment, wherein each segment has associated with it an individually-addressable electro-active polymer.
摘要翻译：一种用于通过血管输送的装置，包括伸肌段和位于伸肌段两侧的第一和第二锚定段，其中每个区段与其相关联的是单独寻址的电活性聚合物。

2. 发明授权

US09242073B2 Electrically actuated annelid 有权
标题翻译：电动宣告
公开(公告)号：US09242073B2
公开(公告)日：2016-01-26
申请号：US11506491
申请日：2006-08-18
申请人： Derek Sutermeister , Jay Rassat , Dan Wefel
发明人： Derek Sutermeister , Jay Rassat , Dan Wefel
IPC分类号： A61M31/00 , A61M25/01 , A61M25/00
CPC分类号： A61M25/0116 , A61M31/00 , A61M2025/0058
摘要： An apparatus for delivery through a vessel including an extensor segment and first and second anchor segments positioned on either side of the extensor segment, wherein each segment has associated with it an individually-addressable electro-active polymer.
摘要翻译：一种用于通过血管输送的装置，包括伸肌段和位于伸肌段两侧的第一和第二锚定段，其中每个区段与其相关联的是单独寻址的电活性聚合物。

3. 发明授权

US07919137B2 Medical devices having adherent polymeric layers with depth-dependent properties 有权
标题翻译：具有与深度相关性质的贴壁聚合物层的医疗装置
公开(公告)号：US07919137B2
公开(公告)日：2011-04-05
申请号：US11983952
申请日：2007-11-13
申请人： Derek Sutermeister , Jay Rassat , James Anderson
发明人： Derek Sutermeister , Jay Rassat , James Anderson
IPC分类号： A61L33/00 , C08J7/18
CPC分类号： A61L31/10 , A61L31/14 , Y10T428/31678
摘要： According to one aspect of the invention, a method of forming a medical device is provided, which includes: (a) contacting a substrate with a solution that contains (i) one or more types of polymers, (ii) a solvent that contains one or more types of solvent species, and (iii) one or more optional agents, for example, one or more therapeutic agents, among others; and (b) removing the solvent from the solution, thereby forming a polymeric layer on the substrate. The composition of the solution is changed over the course of forming the polymeric layer. In another aspect of the invention, a medical device is provided, which includes a substrate and a polymeric layer over the substrate. The polymeric layer contains a copolymer that contains differing first and second monomers. The lower surface of the polymeric layer contacting the substrate has a surface concentration of the first monomer relative to the second monomer that is higher than that of the upper surface of the polymeric layer opposite the substrate.
摘要翻译：根据本发明的一个方面，提供了一种形成医疗装置的方法，其包括：（a）使基底与含有（i）一种或多种聚合物的溶液接触，（ii）含有一种或更多类型的溶剂物质，和（iii）一种或多种任选的试剂，例如一种或多种治疗剂等; 和（b）从溶液中除去溶剂，由此在基材上形成聚合物层。在形成聚合物层的过程中改变溶液的组成。在本发明的另一方面，提供了一种医疗装置，其包括衬底和在衬底上的聚合物层。聚合物层含有含有不同的第一和第二单体的共聚物。与基材接触的聚合物层的下表面具有相对于第二单体的第一单体的表面浓度高于与基材相对的聚合物层的上表面的表面浓度。

4. 发明申请

US20090227949A1 BALLOON CATHETER DEVICES WITH FOLDED BALLOONS 有权
标题翻译：具有折叠气球的气缸导管装置
公开(公告)号：US20090227949A1
公开(公告)日：2009-09-10
申请号：US12399548
申请日：2009-03-06
申请人： David Knapp , Timothy J. Mickley , John Chen , Derek Sutermeister , Toby Freyman , Gordon Kocur , Daniel Horn , Jim Anderson , Ben Arcand , Jay Rassat , Raed Rizq , Irina Nazarova , Dan Quillin , Jan Weber , Torsten Scheuermann
发明人： David Knapp , Timothy J. Mickley , John Chen , Derek Sutermeister , Toby Freyman , Gordon Kocur , Daniel Horn , Jim Anderson , Ben Arcand , Jay Rassat , Raed Rizq , Irina Nazarova , Dan Quillin , Jan Weber , Torsten Scheuermann
IPC分类号： A61M25/10
CPC分类号： A61M25/1029 , A61L29/085 , A61L29/16 , A61L2300/416 , A61M25/0045 , A61M25/10 , A61M2025/0056 , A61M2025/1031 , A61M2025/105 , B29L2009/005 , C08L53/02
摘要： Catheter devices having an expandable balloon for delivering a therapeutic agent to a body site. The balloon has one or more folds which serve as a reservoir for containing the therapeutic agent. The fold may have any of various configurations to hold the therapeutic agent. In some cases, the balloon comprises one or more lobes that forms the fold(s). The therapeutic agent may be provided in various ways. For example, the therapeutic agent may be contained in packets that rupture upon expansion of the balloon, or as a plurality of discrete bulk masses, or sealed within compartments.
摘要翻译：具有用于将治疗剂递送到身体部位的可膨胀气囊的导管装置。气囊具有一个或多个折叠，其用作容纳治疗剂的储存器。折叠可以具有保持治疗剂的各种构造中的任何一种。在一些情况下，气囊包括形成褶皱的一个或多个凸起。治疗剂可以以各种方式提供。例如，治疗剂可以包含在囊膨胀时破裂的包装中，或者作为多个离散的体积块，或者密封在隔室内。

5. 发明授权

US08932340B2 Bifurcated stent and delivery system 有权
标题翻译：分叉支架和分娩系统
公开(公告)号：US08932340B2
公开(公告)日：2015-01-13
申请号：US12129372
申请日：2008-05-29
申请人： Michael P. Meyer , Michael W. Davis , Benjamin Arcand , Jay Rassat , James Anderson , Derek Sutermeister
发明人： Michael P. Meyer , Michael W. Davis , Benjamin Arcand , Jay Rassat , James Anderson , Derek Sutermeister
IPC分类号： A61F2/06 , A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61M25/10
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61M2025/1013
摘要： A delivery system has a stent and a balloon. The stent has a first section made of a plurality of interconnected framework members which define a plurality of potential side branches. The balloon is a dual lumen balloon that can inflate from the proximal end to the distal end with a plurality of protrusions and/or herniations.
摘要翻译：输送系统具有支架和气囊。支架具有由多个互连的框架构件制成的第一部分，其限定多个潜在的侧分支。气囊是可以从多个突起和/或疝的近端膨胀到远端的双腔气囊。

6. 发明申请

US20090036977A1 DRUG-RELEASING STENT HAVING EXTENSION(S) FOR TREATING LONG LESIONS 审中-公开
标题翻译：具有延长治疗长期作用的药物释放手段
公开(公告)号：US20090036977A1
公开(公告)日：2009-02-05
申请号：US12103750
申请日：2008-04-16
申请人： Jay Rassat , Derek Sutermeister , Scott Petersen
发明人： Jay Rassat , Derek Sutermeister , Scott Petersen
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/07 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2002/828 , A61F2002/91525 , A61F2002/91541 , A61F2002/91575 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2250/0039 , A61F2250/006 , A61F2250/0067
摘要： This invention generally relates to a system for treating body lumens, comprising stents, such as intravascular stents. More particularly, the invention is directed to stents having extensions attached on the ends thereof. The invention is also directed to methods for making and using such stents.
摘要翻译：本发明一般涉及用于治疗体腔的系统，包括支架，例如血管内支架。更具体地，本发明涉及在其端部上具有延伸部的支架。本发明还涉及制造和使用这种支架的方法。

7. 发明申请

US20120053517A1 BALLOON CATHETER DEVICES WITH SHEATH COVERING 审中-公开
标题翻译：带有护罩的气囊导管装置
公开(公告)号：US20120053517A1
公开(公告)日：2012-03-01
申请号：US13289490
申请日：2011-11-04
申请人： John Chen , Raed Rizq , Kent Harrison , Daniel Horn , Gordon Kocur , Tracee Eidenschink , Ben Arcand , Derek Sutermeister , Jay Rassat , Colm McGuiness , Wendy Naimark , Ruth Cheng
发明人： John Chen , Raed Rizq , Kent Harrison , Daniel Horn , Gordon Kocur , Tracee Eidenschink , Ben Arcand , Derek Sutermeister , Jay Rassat , Colm McGuiness , Wendy Naimark , Ruth Cheng
IPC分类号： A61M25/10
CPC分类号： A61M25/1029 , A61L29/085 , A61L29/16 , A61L2300/416 , A61M25/0045 , A61M25/10 , A61M2025/0056 , A61M2025/1031 , A61M2025/105 , B29L2009/005 , C08L53/02
摘要： Catheter devices having an expandable balloon for delivering a therapeutic agent to a body site. In one aspect, one or more sheaths are disposed around the balloon with the therapeutic agent being disposed within the sheath, being disposed over the sheath, being contained in the space between the sheath and the balloon, or being otherwise associated with the sheath. In another aspect, the balloon includes a micro-electromechanical system (MEMS) for drug delivery.
摘要翻译：具有用于将治疗剂递送到身体部位的可膨胀气囊的导管装置。在一个方面，一个或多个护套设置在球囊周围，治疗剂设置在护套内，设置在护套上，被包含在护套和气囊之间的空间中，或者与护套相关联。另一方面，气囊包括用于药物递送的微机电系统（MEMS）。

8. 发明申请

US20090299460A1 Bifurcated Stent and Delivery System 有权
标题翻译：分叉支架和分娩系统
公开(公告)号：US20090299460A1
公开(公告)日：2009-12-03
申请号：US12129372
申请日：2008-05-29
申请人： Michael P. Meyer , Michael W. Davis , Benjamin Arcand , Jay Rassat , James Anderson , Derek Sutermeister
发明人： Michael P. Meyer , Michael W. Davis , Benjamin Arcand , Jay Rassat , James Anderson , Derek Sutermeister
IPC分类号： A61F2/88
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61M2025/1013
摘要： A delivery system has a stent and a balloon The stent has a first section made of a plurality of interconnected framework members which define a plurality of potential side branches. The balloon is a dual lumen balloon that can inflate from the proximal end to the distal end with a plurality of protrusions and/or herniations.
摘要翻译：输送系统具有支架和气囊。支架具有由多个互连的框架构件制成的第一部分，其限定多个潜在的侧分支。气囊是可以从多个突起和/或疝的近端膨胀到远端的双腔气囊。

9. 发明申请

US20090227948A1 BALLOON CATHETER DEVICES WITH SHEATH COVERING 审中-公开
标题翻译：带有护罩的气囊导管装置
公开(公告)号：US20090227948A1
公开(公告)日：2009-09-10
申请号：US12399386
申请日：2009-03-06
申请人： John Chen , Raed Rizq , Kent Harrison , Daniel Horn , Gordon Kocur , Tracee Eidenschink , Ben Arcand , Derek Sutermeister , Jay Rassat , Colm McGuiness , Wendy Naimark , Ruth Cheng
发明人： John Chen , Raed Rizq , Kent Harrison , Daniel Horn , Gordon Kocur , Tracee Eidenschink , Ben Arcand , Derek Sutermeister , Jay Rassat , Colm McGuiness , Wendy Naimark , Ruth Cheng
IPC分类号： A61M25/10 , B05D7/24
CPC分类号： A61M25/1029 , A61L29/085 , A61L29/16 , A61L2300/416 , A61M25/0045 , A61M25/10 , A61M2025/0056 , A61M2025/1031 , A61M2025/105 , B29L2009/005 , C08L53/02
摘要： Catheter devices having an expandable balloon for delivering a therapeutic agent to a body site. In one aspect, one or more sheaths are disposed around the balloon with the therapeutic agent being disposed within the sheath, being disposed over the sheath, being contained in the space between the sheath and the balloon, or being otherwise associated with the sheath. In another aspect, the balloon includes a micro-electromechanical system (MEMS) for drug delivery.
摘要翻译：具有用于将治疗剂递送到身体部位的可膨胀气囊的导管装置。在一个方面，一个或多个护套设置在球囊周围，治疗剂设置在护套内，设置在护套上，被包含在护套和气囊之间的空间中，或者与护套相关联。另一方面，气囊包括用于药物递送的微机电系统（MEMS）。

10. 发明申请

US20070208276A1 Adjustable catheter tip 有权
标题翻译：可调式导管头
公开(公告)号：US20070208276A1
公开(公告)日：2007-09-06
申请号：US11368927
申请日：2006-03-06
申请人： Angela Kornkven Volk , Karl Jagger , Tracee Eidenschink , Richard Olson , John Blix , Derek Sutermeister , Jay Rassat
发明人： Angela Kornkven Volk , Karl Jagger , Tracee Eidenschink , Richard Olson , John Blix , Derek Sutermeister , Jay Rassat
IPC分类号： A61M25/00
CPC分类号： A61M25/001 , A61B2017/00398 , A61B2017/00871 , A61M25/0069 , A61M25/0074 , A61M25/10 , A61M2025/0024 , A61M2025/0058 , A61M2025/0063 , A61M2025/09125
摘要： A catheter tip has an outer surface section, an inner surface section, a spatial configuration and at least one segment of electroactive polymer. The inner surface section defines a guide wire lumen. The electroactive polymer has an actuated state and a non-actuated state. In an actuated state, the electroactive polymer alters the spatial configuration of the catheter tip.
摘要翻译：导管尖端具有外表面部分，内表面部分，空间构造和至少一个电活性聚合物部分。内表面部分限定导丝管腔。电活性聚合物具有致动状态和非致动状态。在致动状态下，电活性聚合物改变导管尖端的空间构型。

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