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公开(公告)号：US07214201B2
公开(公告)日：2007-05-08
申请号：US11015463
申请日：2004-12-17
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09133 , A61M2025/09175 , Y10T29/49826
摘要： A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing the core. The plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. The distal end of the proximal jacket portion and the proximal end of the distal jacket portion substantially abut each other and are of substantially equal outer diameters so as to form a smooth transition between the proximal and the distal jacket portions.
摘要翻译： 一种导丝及其制造方法，其具有包围芯的芯和塑料外套。 塑料外套包括由第一塑料材料形成的近端部分和由第二塑料材料形成的远端护套部分。 近侧护套部分的远端和远侧护套部分的近端基本上彼此邻接并且具有基本相等的外径，以便在近侧护套部分和远侧护套部分之间形成平滑过渡。
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公开(公告)号：US5443907A
公开(公告)日：1995-08-22
申请号：US350714
申请日：1994-12-07
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09175 , Y10T428/2933 , Y10T428/2967 , Y10T428/2969
摘要： An improved guide for a medical insertion device includes a core, a jacket of hydrophobic polymer surrounding the core, and a mixture of hydrophobic and hydrophilic polymer coated onto the jacket. The hydrophobic polymer of the coating is the same as or compatible with the hydrophobic polymer of the jacket, resulting in improved bonding between the jacket and coating. The hydrophilic polymer of the coating provides a slippery surface which facilitates insertion of the device into a vein or other organ. The hydrophilic polymer has reduced tendency to leach or dissolve away, because it is ensnared with the hydrophobic polymer of the coating.
摘要翻译： 用于医疗插入装置的改进的引导件包括芯，围绕芯的疏水性聚合物的护套以及涂覆在护套上的疏水性和亲水性聚合物的混合物。 涂层的疏水性聚合物与护套的疏水聚合物相同或相容，从而改善了护套和涂层之间的粘结。 涂层的亲水性聚合物提供了一个光滑的表面，有助于将装置插入静脉或其他器官。 亲水性聚合物由于与涂层的疏水性聚合物的粘合而降低了浸出或溶解的倾向。
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公开(公告)号：US07063674B2
公开(公告)日：2006-06-20
申请号：US10267309
申请日：2002-10-09
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09133 , A61M2025/09175 , Y10T29/49826
摘要： A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing at least a portion of the core. In some embodiments, the plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. In some embodiments, the core member has a proximal portion and a distal portion, and a first plastic jacket is disposed about the proximal portion and a second jacket formed of a fluoroelastomer is disposed about the distal portion.
摘要翻译： 导丝及其制造方法，其具有包围芯的至少一部分的芯和塑料外套。 在一些实施例中，塑料护套包括由第一塑料材料形成的近端部分和由第二塑料材料形成的远端护套部分。 在一些实施例中，芯构件具有近端部分和远侧部分，并且围绕近端部分设置第一塑料护套，并且围绕远侧部分设置由氟弹性体形成的第二护套。
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公开(公告)号：US06908443B2
公开(公告)日：2005-06-21
申请号：US09991573
申请日：2001-11-20
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09133 , A61M2025/09175 , Y10T29/49826
摘要： A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing at least a portion of the core. In some embodiments, the guidewire also includes a radiopaque coil disposed about a first portion of the core wire. The polymer jacket includes a first portion disposed about the radiopaque coil, and a second portion adjacent the first portion and overlaying and in contact with a second portion of the core wire. In some embodiments, the plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material.
摘要翻译： 导丝及其制造方法，其具有包围芯的至少一部分的芯和塑料外套。 在一些实施例中，导丝还包括围绕芯线的第一部分设置的不透射线圈。 聚合物护套包括围绕不透射线的线圈设置的第一部分和与第一部分相邻并与芯线的第二部分重叠并接触的第二部分。 在一些实施例中，塑料护套包括由第一塑料材料形成的近端部分和由第二塑料材料形成的远端护套部分。
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公开(公告)号：US06409682B1
公开(公告)日：2002-06-25
申请号：US08881586
申请日：1997-06-24
IPC分类号： A61B500
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09133 , A61M2025/09175 , Y10T29/49826
摘要： A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing the core. The plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. The distal end of the proximal jacket portion and the proximal end of the distal jacket portion substantially abut each other and are of substantially equal outer diameters so as to form a smooth transition between the proximal and the distal jacket portions. According to another aspect, there is provided a guide wire with a selectively formable metallic core and a plastic jacket encasing the formable core. The plastic jacket has a distal portion with a hydrophilic coating and a proximal portion without a hydrophilic coating. According to another aspect, there is provided a guide wire having a formable metallic core and a plastic jacket encasing the formable core. The plastic jacket has a distal portion that is more radiopaque than a proximal portion.
摘要翻译： 一种导丝及其制造方法，其具有包围芯的芯和塑料外套。 塑料外套包括由第一塑料材料形成的近端部分和由第二塑料材料形成的远端护套部分。 近侧护套部分的远端和远侧护套部分的近端基本上彼此邻接并且具有基本相等的外径，以便在近侧护套部分和远侧护套部分之间形成平滑过渡。 根据另一方面，提供了一种具有可选择成形的金属芯和包封可成型芯的塑料套的导丝。 塑料护套具有远端部分，其具有亲水性涂层和不具有亲水涂层的近端部分。 根据另一方面，提供了一种导丝，其具有可成形金属芯和包封可成形芯的塑料外壳。 该塑料外套具有比近侧部分更不透射线的远侧部分。
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公开(公告)号：US5452726A
公开(公告)日：1995-09-26
申请号：US319772
申请日：1994-10-07
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09091 , A61M2025/09133 , A61M2025/09175 , Y10T29/49826
摘要： A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing the core. The plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. The distal end of the proximal jacket portion and the proximal end of the distal jacket portion substantially abut each other and are of substantially equal outer diameters so as to form a smooth transition between the proximal and the distal jacket portions. According to another aspect, there is provided a guide wire with a selectively formable metallic core and a plastic jacket encasing the formable core. The plastic jacket has a distal portion with a hydrophilic coating and a proximal portion without a hydrophilic coating. According to another aspect, there is provided a guide wire having a formable metallic core and a plastic jacket encasing the formable core. The plastic jacket has a distal portion that is more radiopaque than a proximal portion.
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公开(公告)号：US06391052B2
公开(公告)日：2002-05-21
申请号：US08960276
申请日：1997-10-29
IPC分类号： A61F206
CPC分类号： A61M29/02 , A61F2/0022 , A61F2/07 , A61F2/86 , A61F2/885 , A61F2/89 , A61F2/90 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2/958 , A61F2002/072 , A61F2002/075 , A61F2002/828 , A61F2002/91541 , A61F2002/91558 , A61F2002/9583 , A61F2210/0076 , A61F2220/0025 , A61F2220/005 , A61F2220/0058 , A61F2220/0075 , A61F2220/0091 , A61F2250/0067 , A61L31/10 , A61M25/0045 , Y10S623/917 , C08L89/06
摘要： A method of depositing collagen coatings on a metal surface, namely metal stents, by electrodeposition.
摘要翻译： 通过电沉积在金属表面（即金属支架）上沉积胶原涂层的方法。
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公开(公告)号：US06582461B1
公开(公告)日：2003-06-24
申请号：US08737492
申请日：1997-03-19
申请人： Paul H. Burmeister , Charles L. Euteneuer , Brian J. Brown , Paul J. Fordenbacher , Anthony C. Vrba
发明人： Paul H. Burmeister , Charles L. Euteneuer , Brian J. Brown , Paul J. Fordenbacher , Anthony C. Vrba
IPC分类号： A61F206
CPC分类号： A61F2/88 , A61F2/844 , A61F2/90 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91575 , A61F2210/0019 , A61F2210/0076 , A61F2220/0075 , A61F2250/0029 , A61F2250/0042 , A61L31/022
摘要： A new multiple component stent arrangement which allows for initial self-expansion and subsequent deformation to a final enlarged size. These tissue supporting devices are generally cylindrical or tubular. They have at least one component which is deformable, by an external force, to maintain further expansion.
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公开(公告)号：US5571135A
公开(公告)日：1996-11-05
申请号：US141269
申请日：1993-10-22
CPC分类号： A61F2/966 , A61F2/95 , A61F2/958 , A61M29/02 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067
摘要： A delivery system for implantation of a self-expanding stent in a vessel is consists of an elongate flexible catheter for delivering a self-expanding stent to a predetermined location in a vessel. The stent surrounds the flexible catheter near its distal end and is held in a delivery configuration where the stent has a reduced radius along its entire axial length by a stent retaining and release means. The stent retaining and release means is either one or more slipping sleeves which either contain the stent themselves or form a waterproof chamber with the stent being contained by water soluble bands or swelling bands. The stent retaining and release means can also be a pair of sleeves connected to hydraulic pistons, or a pair of sleeves connected to push/pull wires.
摘要翻译： 用于在容器中植入自扩张支架的递送系统由用于将自扩张支架输送到容器中的预定位置的细长柔性导管组成。 支架围绕其远端的柔性导管围绕并保持在输送构型中，其中支架通过支架保持和释放装置沿其整个轴向长度具有减小的半径。 支架保持和释放装置是一个或多个滑动套管，其包含支架本身或形成防水室，支架由水溶性带或膨胀带包含。 支架保持和释放装置还可以是连接到液压活塞的一对套筒，或连接到推/拉线的一对套筒。
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公开(公告)号：US5989280A
公开(公告)日：1999-11-23
申请号：US633726
申请日：1997-06-18
申请人： Charles L. Euteneuer , Phlayne M. Fraser , Paul H. Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
发明人： Charles L. Euteneuer , Phlayne M. Fraser , Paul H. Burmeister , Dean A. Peterson , Andrew W. Buirge , Susan M. Shoemaker
CPC分类号： A61F2/958 , A61F2/95 , A61F2/966 , A61M29/02 , A61F2002/9583 , A61F2002/9665 , A61F2250/0067 , A61M25/0045
摘要： A delivery system for implantation of a self-expanding stent in a vessel is consists of an elongate flexible catheter for delivering a self-expanding stent to a predetermined location in a vessel. The stent surrounds the flexible catheter near its distal end and is held in a delivery configuration where the stent has a reduced radius along its entire axial length by a stent retaining and release means. The stent retaining and release means is a single layer sheath retaining sleeve means for retaining the stent in its delivery configuration attached to a slipping sleeve means for releasing the stent to self-expand. A balloon may optionally be used to seat the stent in the vessel after self-expansion. The stent may also optionally be retained by water soluble or swelling bands.
摘要翻译： PCT No.PCT / US94 / 12050 Sec。 371日期：1997年6月18日 102（e）日期1997年6月18日PCT 1994年10月20日PCT公布。 出版物WO95 / 11055 日期1995年04月27日用于在容器中植入自扩张支架的递送系统由用于将自扩张支架输送到血管中的预定位置的细长柔性导管组成。 支架围绕其远端的柔性导管围绕并保持在输送构型中，其中支架通过支架保持和释放装置沿其整个轴向长度具有减小的半径。 支架保持和释放装置是用于将支架保持在其传送构造中的单层护套保持套筒装置，其附接到用于将支架释放以自扩张的滑动套筒装置。 自膨胀后，气囊可以可选地用于将支架置于容器中。 支架也可以任选地被水溶性或膨胀带保留。
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