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31. 发明申请

WO2004110303A3 STENT DEPLOYMENT SYSTEMS AND METHODS 审中-公开
标题翻译： STENT部署系统和方法
公开(公告)号：WO2004110303A3
公开(公告)日：2005-08-25
申请号：PCT/US2004016834
申请日：2004-05-28
申请人： XTENT INC , ANDREAS BERNARD , SNOW DAVID W , GRAINGER JEFFRY J
发明人： ANDREAS BERNARD , SNOW DAVID W , GRAINGER JEFFRY J
IPC分类号： A61F2/00 , A61F2/82 , A61M29/00
CPC分类号： A61F2/958 , A61F2/91 , A61F2002/826 , A61F2002/9583 , A61F2250/0039
摘要： A stent deployment system includes a catheter shaft, an expandable member mounted to the catheter shaft, and one or more stents or stent segments slidably positioned on the expandable member. The stent deployment system is adapted for deployment of stents or stent segments in very long lesions and in tapered and curved vessels. The stent deployment system facilitates slidable movement of a stent in a distal direction relative to the expandable member while inhibiting slidable movement in a proximal direction relative to the expandable member.
摘要翻译：支架展开系统包括导管轴，安装到导管轴的可膨胀构件以及可滑动地定位在可扩张构件上的一个或多个支架或支架段。支架展开系统适用于在非常长的病变部位和锥形和弯曲的血管中部署支架或支架段。支架展开系统有助于支架相对于可扩张构件在远侧方向上的滑动移动，同时阻止相对于可膨胀构件在近端方向上的滑动运动。

32. 发明申请

WO2005070334A1 BIFURCATED STENT DELIVERY SYSTEM 审中-公开
标题翻译：双向交付系统
公开(公告)号：WO2005070334A1
公开(公告)日：2005-08-04
申请号：PCT/US2004/034357
申请日：2004-10-18
申请人： SCIMED LIFE SYSTEM, INC.
发明人： EIDENSCHINK, Tracee , WEBER, Jan
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/856 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2002/91508 , A61F2002/91516 , A61F2002/91541 , A61F2002/91558 , A61F2002/9583
摘要： A catheter assembly (100) comprises a catheter which includes a catheter shaft (144) and a balloon (114) positioned thereon. A rotatable sheath (102) is rotatably disposed about a portion of the catheter. The rotatable sheath has a first portion inner diameter and a second portion inner diameter, which are different.
摘要翻译：导管组件（100）包括导管，其包括定位在其上的导管轴（144）和球囊（114）。可旋转的护套（102）围绕导管的一部分可旋转地设置。可旋转护套具有不同的第一部分内径和第二部分内径。

33. 发明申请

WO2004110303A2 STENT DEPLOYMENT SYSTEMS AND METHODS 审中-公开
标题翻译： STENT部署系统和方法
公开(公告)号：WO2004110303A2
公开(公告)日：2004-12-23
申请号：PCT/US2004/016834
申请日：2004-05-28
申请人： XTENT, INC. , ANDREAS, Bernard , SNOW, David, W. , GRAINGER, Jeffry, J.
发明人： ANDREAS, Bernard , SNOW, David, W. , GRAINGER, Jeffry, J.
IPC分类号： A61F
CPC分类号： A61F2/958 , A61F2/91 , A61F2002/826 , A61F2002/9583 , A61F2250/0039
摘要： A stent deployment system includes a catheter shaft, an expandable member mounted to the catheter shaft, and one or more stents or stent segments slidably positioned on the expandable member. The stent deployment system is adapted for deployment of stents or stent segments in very long lesions and in tapered and curved vessels. The stent deployment system facilitates slidable movement of a stent in a distal direction relative to the expandable member while inhibiting slidable movement in a proximal direction relative to the expandable member.
摘要翻译：支架展开系统包括导管轴，安装到导管轴的可膨胀构件以及可滑动地定位在可扩张构件上的一个或多个支架或支架段。支架展开系统适用于在非常长的病变部位和锥形和弯曲的血管中部署支架或支架段。支架展开系统促进支架相对于可扩张构件在远侧方向上的滑动运动，同时防止相对于可扩张构件在近端方向上的滑动运动。

34. 发明申请

WO2004075792A1 STENT DELIVERY SYSTEM WITH A BALLOON CATHETER SURROUNDED BY A ROTATING SHEATH 审中-公开
标题翻译： STETA交付系统与旋转导管围绕旋转的沙子
公开(公告)号：WO2004075792A1
公开(公告)日：2004-09-10
申请号：PCT/US2004/004661
申请日：2004-02-18
申请人： SCIMED LIFE SYSTEMS INC.
发明人： EIDENSCHINK, Tracee
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2/856 , A61F2/954 , A61F2002/065 , A61F2002/9583
摘要： A medical device (10) comprises a balloon catheter shaft (14) having a catheter balloon (20). An outer balloon or sheath (22) is disposed about the catheter balloon and is freely rotatable about the catheter balloon.
摘要翻译：医疗装置（10）包括具有导管气囊（20）的球囊导管轴（14）。外球囊或护套（22）围绕导管球囊设置并且可围绕导管球囊自由旋转。

35. 发明申请

WO2004047684A1 BALLOON CATHETER FOR STENT DELIVERY WITH RETENTION MEANS ON BALLOON 审中-公开
标题翻译：用于气压输送的气体导管
公开(公告)号：WO2004047684A1
公开(公告)日：2004-06-10
申请号：PCT/US2003/035485
申请日：2003-11-07
申请人： MEDTRONIC VASCULAR
发明人： DOTY, David
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2002/9583
摘要： A stent delivery system (20) comprises an inner member and an expandable balloon (34) mounted thereon in a collapsed state. A compressible stent (22), having a proximal edge and a distal edge, is mounted around the expandable balloon. At least first and second retention bumps (36) are respectively affixed adjacent to the proximal and distal edges of the stent in order to reduce the longitudinal displacement of the compressible stent during insertion and/or retraction of the balloon/stent assembly.
摘要翻译：支架输送系统（20）包括以折叠状态安装在其上的内部构件和可膨胀气囊（34）。具有近侧边缘和远侧边缘的可压缩支架（22）围绕可膨胀气囊安装。至少第一和第二保持凸块（36）分别固定在支架的近端和远端边缘附近，以便减小可压缩支架在囊/支架组件的插入和/或缩回过程中的纵向位移。

36. 发明申请

WO0222051A9 TWO COMPONENT SLEEVES FOR RETAINING STENT ENDS ON A BALLOON CATHETER 审中-公开
标题翻译：用于在气瓶导管上保持静止端的两个组件
公开(公告)号：WO0222051A9
公开(公告)日：2003-04-03
申请号：PCT/US0129011
申请日：2001-09-17
申请人： SCIMED LIFE SYSTEMS INC , DICAPRIO FERNANDO , LYVER JOSEPH MARK
发明人： DICAPRIO FERNANDO , LYVER JOSEPH MARK
IPC分类号： A61L31/00 , A61F2/06 , A61F2/82 , A61F2/84
CPC分类号： A61F2/958 , A61F2002/9583
摘要： A stent retaining sleeve which may be employed with a stent delivery system. The sleeves having two tubular components which are engaged to one another. The first component is an elastomeric tube which is designed to be disposed about the end of a stent and the portion of the catheter immediately adjacent thereto. The first component includes an inner surface which may be at least partially prelubricated with a lubricant. The second sleeve component is a second elastomeric tube which partially overlaps at least a portion of the first tube and is engaged thereto. A second portion of the second tube is constructed and arranged to engage a portion of the catheter shaft immediately adjacent thereto.
摘要翻译：可用于支架输送系统的支架保持套筒。套筒具有彼此接合的两个管状部件。第一组件是弹性体管，其被设计成围绕支架的端部设置并且导管的紧邻其的部分。第一部件包括可以至少部分地用润滑剂预润滑的内表面。第二套筒部件是第二弹性体管，其部分地与第一管的至少一部分重叠并与其接合。第二管的第二部分被构造和布置成与紧邻其的导管轴的一部分接合。

37. 发明申请

WO2003013394A1 BALLOON STENT RETAINING ASSEMBLY AND METHOD 审中-公开
标题翻译：气球保持装置和方法
公开(公告)号：WO2003013394A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/023813
申请日：2002-07-25
申请人： MEDTRONIC AVE, INC.
发明人： HUANG, Mark
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2002/9583
摘要： A balloon stent assembly system and method for retaining the stent on the same. The system includes a balloon including an outer layer portion; and a stent including a mesh portion disposed on the balloon, the mesh portion covering at least 55 percent of the outer layer portion. The outer layer portion flows into gaps formed in the stent when the balloon stent assembly is heated to a predetermined temperature, and retains the stent on the balloon during intravascular movement. The method of retaining a stent on a balloon includes: mounting the stent onto the balloon, sheathing the mounted stent and balloon, heating the balloon, and flowing an outer layer of the balloon into the gaps formed in the stent while an inner layer of the balloon does not flow.
摘要翻译：一种用于将支架保持在其上的球囊支架组件系统和方法。该系统包括一个包括外层部分的气球; 以及包括设置在所述球囊上的网状部分的支架，所述网状部分覆盖所述外层部分的至少55％。当气囊支架组件被加热到预定温度时，外层部分流入形成在支架中的间隙，并且在血管内移动期间将支架保持在球囊上。将支架保持在气囊上的方法包括：将支架安装到气囊上，护套安装的支架和气囊，加热球囊，并将气囊的外层流入形成在支架中的间隙，同时将内层气球不流动。

38. 发明申请

WO0147578A9 STENT DELIVERY SYSTEM UTILIZING NOVEL BALLOON FOR OBTAINING VARIABLE POST-DEPLOYMENT STENT CHARACTERISTICS 审中-公开
标题翻译：使用新型气球获得可变后期部署特征的STENT输送系统
公开(公告)号：WO0147578A9
公开(公告)日：2003-01-30
申请号：PCT/US0042778
申请日：2000-12-12
申请人： ADVANCED CARDIOVASCULAR SYSTEM
发明人： PATEL UDAYAN G
IPC分类号： A61F2/06 , A61F2/84 , A61M25/12
CPC分类号： A61F2/958 , A61F2002/9583
摘要： A stent delivery system is provided which incorporates a polyurethane balloon which exhibits a high coefficient of friction with respect to metallic substrates. Through the process of stent expansion, the delivery system creates a differential in the rate of axial growth of metallic stents. The differential in growth causes a center portion of the stent to experience greater axial expansion than respective end portions. The stent has the lower axial expansion of the end portions results in a stent having end portions of comparatively higher radial stiffness than the corresponding center portion of the stent.
摘要翻译：提供一种支架输送系统，其包括相对于金属基底显示高摩擦系数的聚氨酯气球。通过支架扩张的过程，输送系统产生金属支架轴向生长速率的差异。生长差异导致支架的中心部分比相应的端部部分经受更大的轴向膨胀。支架具有较低的端部的轴向膨胀，导致支架具有比支架的相应中心部分更高的径向刚度的端部。

39. 发明申请

WO2002102283A1 METHOD AND SYSTEM FOR SECURING A COATED STENT TO A BALLOON CATHETER 审中-公开
标题翻译：用于将涂层的固定到气泡导管的方法和系统
公开(公告)号：WO2002102283A1
公开(公告)日：2002-12-27
申请号：PCT/US2002/017614
申请日：2002-06-04
申请人： ADVANCED CARDIOVASCULAR SYSTEMS, INC.
发明人： CHIU, Jessica, G. , FONG, Keith, Edward
IPC分类号： A61F2/06
CPC分类号： A61F2/958 , A61F2002/9583 , A61F2250/0067
摘要： A method for mounting coated stents on balloon catheters uses a sheath and a pressurized fluid to expand the balloon. Heat is applied only at the ends of the balloon. An insulating disk (50) and a chill block (40) prevent overheating of the temperature sensitive stent coatings.
摘要翻译：将涂覆的支架安装在球囊导管上的方法使用护套和加压流体来膨胀气囊。仅在气球的末端施加热量。绝缘盘（50）和冷却块（40）防止温度敏感的支架涂层过热。

40. 发明申请

WO0239929A3 STENT RETAINING HYBRID SLEEVE MATERIAL AND STRUCTURE 审中-公开
标题翻译： STENT保持混合套管材料和结构
公开(公告)号：WO0239929A3
公开(公告)日：2002-11-28
申请号：PCT/US0150707
申请日：2001-10-24
申请人： SCIMED LIFE SYSTEMS INC , CHEN JOHN J , HORN DANIEL J
发明人： CHEN JOHN J , HORN DANIEL J
IPC分类号： A61F2/00 , A61F2/95 , A61F2/958 , A61M25/00 , A61F2/06
CPC分类号： A61F2/95 , A61F2002/9583 , A61F2250/0019
摘要： A stent delivery system comprising a catheter including a stent mounting region. A stent disposed about the stent mounting region of the catheter, the stent having a distal end and a proximal end, the stent further having an unexpanded state and an expanded state. At least one stent retaining sleeve having a first end overlying an end of the stent when the stent is in the unexpanded state, a second end engaged to at least a portion of the catheter adjacent to the stent mounting region. The outside surface of the stent retaining sleeve being composed of a first material, at least a portion of the first end of the inside surface being composed of a second material. The first material having a first predetermined hardness, the second material having a second predetermined hardness, the second predetermined hardness having a higher durometer value than the first predetermined hardness.
摘要翻译：一种支架输送系统，其包括包括支架安装区域的导管。支架设置在导管的支架安装区域附近，支架具有远端和近端，支架还具有未膨胀状态和膨胀状态。当支架处于未膨胀状态时，至少一个支架保持套筒具有覆盖支架端部的第一端，第二端部接合到邻近支架安装区域的导管的至少一部分。支架保持套筒的外表面由第一材料构成，内表面的第一端的至少一部分由第二材料构成。所述第一材料具有第一预定硬度，所述第二材料具有第二预定硬度，所述第二预定硬度具有比所述第一预定硬度更高的硬度值。

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