专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6122552A Insertion apparatus for left ventricular access lead 有权
标题翻译：插入装置用于左心室导管
公开(公告)号：US6122552A
公开(公告)日：2000-09-19
申请号：US262155
申请日：1999-03-03
申请人： Bruce A. Tockman , Randy W. Westlund , Stuart R. Chastain , Bruce M. Wilson , John A. Greenland , Jon A. Becker
发明人： Bruce A. Tockman , Randy W. Westlund , Stuart R. Chastain , Bruce M. Wilson , John A. Greenland , Jon A. Becker
IPC分类号： A61F2/958 , A61N1/05 , A61B5/042
CPC分类号： A61M25/10 , A61M2025/0681 , A61M2025/1052 , A61N2001/0578
摘要： An apparatus for positioning a cardiac lead in the vasculature of the heart includes a guide catheter, a sleeve and a guidewire. The guide catheter has an inflatable balloon at its distal end and a central lumen open distally to the exterior of the catheter for injection of dye or advancement of a guidewire through the guide catheter and past its distal end. The guide sleeve replaces the guide catheter once the guidewire is in position so that a lead can be advanced over the guidewire with the sleeve.
摘要翻译：用于将心脏引线定位在心脏的脉管系统中的装置包括导向导管，套管和导丝。引导导管在其远端处具有可充气气囊，并且中心腔向远侧方向朝向导管外部打开，用于注射染料或引导线通过引导导管并通过其远端。一旦导丝线就位，引导套筒即可取代导向导管，以便引导件可以在套管之间在引导线上前进。

2. 发明授权

US07906066B2 Method of making a balloon catheter shaft having high strength and flexibility 有权
标题翻译：制造具有高强度和柔韧性的球囊导管轴的方法
公开(公告)号：US07906066B2
公开(公告)日：2011-03-15
申请号：US11480143
申请日：2006-06-30
申请人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
发明人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
IPC分类号： B29C39/02 , B29C35/02 , B29C43/02 , B29C49/00 , B29C71/00 , B29C45/00 , B29C47/00 , B29C49/08 , B29C67/00 , B29D22/00 , A61M29/00
CPC分类号： A61M25/10 , A61M25/0009 , B29B2911/14586 , B29C49/0073 , B29C49/04 , B29C49/10 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/5344 , B29K2101/12 , B29K2995/0053 , B29L2022/022 , B29L2031/7542 , Y10S264/90 , Y10S264/903 , Y10S264/904
摘要： A catheter having an elongated shaft with a tubular member which forms at least a portion of the shaft and which is formed of a biaxially oriented thermoplastic polymeric material, and a method of forming the catheter shaft by radially and longitudinally expanding the tubular member to biaxially orient the polymeric material. A catheter of the invention has an improved combination of low bending stiffness, high rupture pressure, and high tensile strength, for improved catheter performance.
摘要翻译：一种具有细长轴的导管，其具有管状构件，其形成所述轴的至少一部分并且由双轴取向的热塑性聚合物材料形成，以及通过径向和纵向地将所述管状构件膨胀成双轴取向形成所述导管轴的方法聚合材料。本发明的导管具有改进的低弯曲刚度，高断裂压力和高拉伸强度的组合，以改善导管性能。

3. 发明授权

US10406329B2 Through tip for catheter 有权
公开(公告)号：US10406329B2
公开(公告)日：2019-09-10
申请号：US13481532
申请日：2012-05-25
申请人： Bruce M. Wilson , Kerry J. Williams
发明人： Bruce M. Wilson , Kerry J. Williams
IPC分类号： A61M25/10
摘要： Catheter having an elongate tubular shaft including an inflation lumen and a guidewire lumen defined therein, the guidewire lumen extending along at least a distal length of an inner tubular member of the elongate tubular shaft. The catheter includes a distal tip member having a proximal end and a distal end, wherein the distal tip member is monolithic and the proximal end of the distal tip member is secured to a distal end of the inner tubular member. The catheter includes a balloon having a proximal portion and a distal portion, the proximal portion of the balloon sealingly coupled to the distal portion of the elongate tubular shaft. The distal portion of the balloon is sealingly coupled to the distal tip member and the balloon defines an inner chamber in communication with the inflation lumen, wherein the proximal end of the distal tip member is disposed within the inner chamber.

4. 发明授权

US08834510B2 Catheter with stepped skived hypotube 有权
标题翻译：导管带有阶梯式的海波波
公开(公告)号：US08834510B2
公开(公告)日：2014-09-16
申请号：US13481441
申请日：2012-05-25
申请人： Bruce M. Wilson , Kerry J. Williams
发明人： Bruce M. Wilson , Kerry J. Williams
IPC分类号： A61M29/00 , A61M25/00 , A61M25/01
CPC分类号： A61M25/104 , A61B2017/22002 , A61M25/0009 , A61M25/0026 , A61M25/0028 , A61M25/0052 , A61M25/0054 , A61M25/10 , A61M2025/006 , A61M2025/0183 , A61M2029/025 , B29C55/22
摘要： Catheter having a hypotube with a skive defined by a first angled cut, an axial cut, and a second angled cut. A midshaft member includes a guidewire lumen and an inflation lumen in fluid communication with an inflation lumen of the hypotube, the inflation lumen of the midshaft member configured to receive at least a portion of the hypotube. A distal tubular shaft member extends distally from the midshaft member. The distal tubular shaft member has a guidewire lumen and an inflation lumen defined therein, the guidewire lumen of the distal tubular shaft member in fluid communication with the guidewire lumen of the midshaft member. The inflation lumen of the distal tubular shaft member is in fluid communication with the inflation lumen of the midshaft member and a balloon is coupled to the distal tubular shaft member and in fluid communication with the inflation lumen.
摘要翻译：导管具有由第一倾斜切口，轴向切口和第二倾斜切口限定的滑块的海波管。中间轴构件包括导丝管腔和与海波管的充气腔流体连通的充气腔，所述中轴构件的充气腔配置成接收海波管的至少一部分。远侧管状轴构件从中间构件向远侧延伸。远端管状轴构件具有限定在其中的导丝管腔和充气腔，远侧管状轴构件的导丝管腔与中间构件的导丝管腔流体连通。远侧管状轴构件的充气腔与中轴构件的充气腔流体连通，球囊与远端管状轴构件联接并与膨胀腔流体连通。

5. 发明授权

US08403885B2 Catheter having transitioning shaft segments 有权
标题翻译：导管具有过渡轴段
公开(公告)号：US08403885B2
公开(公告)日：2013-03-26
申请号：US11958106
申请日：2007-12-17
申请人： Ramon Arana , Daniel Brown , Curt A. Novak , Justin K. Mann , John A. Simpson , Bruce M. Wilson , Leonard D. Barbod
发明人： Ramon Arana , Daniel Brown , Curt A. Novak , Justin K. Mann , John A. Simpson , Bruce M. Wilson , Leonard D. Barbod
IPC分类号： A61M25/10
CPC分类号： A61M25/1027 , A61M25/0054 , A61M25/0069 , A61M25/1006 , A61M25/1034 , A61M25/104 , A61M2025/1061 , A61M2025/1093 , A61M2205/32 , B29C65/48 , B29C66/10 , B29L2031/7543
摘要： A catheter having shaft segments which are joined together by a strong bond providing a low profile shaft section with a flexibility transition and/or a compositional transition. A balloon catheter embodying features of the invention has a distal tip member and a coupling band member surrounding a junction of an inner tubular member of the shaft, and has a gradual change in bending stiffness along a distal end section of the shaft which extends distally from a location within the balloon interior. Another catheter embodying features of the invention has shaft segments joined together by a diagonal seam.
摘要翻译：一种具有轴段的导管，其通过强结合连接在一起，提供具有柔性转变和/或组成转变的低轮廓轴部分。体现本发明特征的气囊导管具有远侧末端构件和围绕轴的内部管状构件的接合处的联接带构件，并且沿着轴的远端部分沿着远端延伸的弯曲刚度逐渐变化气球内部的一个位置。体现本发明特征的另一导管具有通过对角接缝连接在一起的轴段。

6. 发明申请

US20080125707A1 Balloon catheter shaft having high strength and flexibility and method of making same 有权
标题翻译：气球导管轴具有高强度和灵活性，并且制作方法
公开(公告)号：US20080125707A1
公开(公告)日：2008-05-29
申请号：US11480143
申请日：2006-06-30
申请人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
发明人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
IPC分类号： A61M25/10 , B29C65/00 , B29C49/02
CPC分类号： A61M25/10 , A61M25/0009 , B29B2911/14586 , B29C49/0073 , B29C49/04 , B29C49/10 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/5344 , B29K2101/12 , B29K2995/0053 , B29L2022/022 , B29L2031/7542 , Y10S264/90 , Y10S264/903 , Y10S264/904
摘要： A catheter having an elongated shaft with a tubular member which forms at least a portion of the shaft and which is formed of a biaxially oriented thermoplastic polymeric material, and a method of forming the catheter shaft by radially and longitudinally expanding the tubular member to biaxially orient the polymeric material. A catheter of the invention has an improved combination of low bending stiffness, high rupture pressure, and high tensile strength, for improved catheter performance.
摘要翻译：一种具有细长轴的导管，其具有管状构件，其形成所述轴的至少一部分并且由双轴取向的热塑性聚合物材料形成，以及通过径向和纵向地将所述管状构件膨胀成双轴取向形成所述导管轴的方法聚合材料。本发明的导管具有改进的低弯曲刚度，高断裂压力和高拉伸强度的组合，以改善导管性能。

7. 发明授权

US5972005A Wound closure assembly and method of use 失效
公开(公告)号：US5972005A
公开(公告)日：1999-10-26
申请号：US24326
申请日：1998-02-17
申请人： Kent C.B. Stalker , Bruce M. Wilson
发明人： Kent C.B. Stalker , Bruce M. Wilson
IPC分类号： A61B17/00 , A61B17/04
CPC分类号： A61B17/0482 , A61B17/0057 , A61B17/0625 , A61B2017/00637 , A61B2017/00663 , A61B2017/0472
摘要： A wound suturing assembly and method of use employing elastically precurved suture needles for piercing a patient's tissue to suture closed a wound. The needles are ejected out of the assembly and whereupon they assume a pre-curved shape and in the process curve back to pierce the tissue a second time prior to reentering the assembly. Each needle carries a length of suture through the wound so that the sutures can be tied and the wound tightly sealed.

8. 发明授权

US08388602B2 Balloon catheter shaft having high strength and flexibility 有权
标题翻译：气球导管轴具有高强度和柔韧性
公开(公告)号：US08388602B2
公开(公告)日：2013-03-05
申请号：US13398178
申请日：2012-02-16
申请人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
发明人： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson
IPC分类号： A61M29/00 , A61M31/00 , A61M37/00 , A61M25/00
CPC分类号： A61L29/06 , A61M25/00 , A61M25/0009 , A61M25/0021 , A61M25/0054 , A61M25/10 , A61M25/1006 , A61M25/1029 , A61M25/1034 , A61M25/1036 , A61M25/104 , A61M2025/018 , A61M2025/0183 , A61M2025/1031 , B29C47/0023 , B29C47/0026 , B29C47/0028 , B29C47/0033 , B29C47/0038 , B29C47/0057 , B29C49/00 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/1122 , B29C66/24221 , B29C66/53241 , B29C66/534 , B29C66/73711 , B29C66/73713 , B29C2049/0089 , B29C2791/001 , B29D23/001 , B29K2105/258 , B29L2022/022 , B29L2031/7542
摘要： Balloon catheter comprises an elongated shaft having a proximal end, a distal end, an inflation lumen extending therein, and a biaxially oriented nonporous thermoplastic polymer tubular member having a Shore durometer hardness of less than about 75D and having the inflation lumen therein. The balloon catheter also comprises a balloon sealing secured proximate the distal end of the shaft and having an interior in fluid communication with the inflation lumen.
摘要翻译：气球导管包括细长轴，其具有近端，远端，在其中延伸的充气腔，以及双轴取向的无孔热塑性聚合物管状构件，其具有小于约75D的肖氏硬度计硬度并且其中具有充气腔。球囊导管还包括靠近轴的远端固定并具有与膨胀腔流体连通的内部的气囊密封件。

9. 发明申请

US20120303054A1 CATHETER WITH STEPPED SKIVED HYPOTUBE 有权
标题翻译：带有步进滑块的导管
公开(公告)号：US20120303054A1
公开(公告)日：2012-11-29
申请号：US13481441
申请日：2012-05-25
申请人： Bruce M. Wilson , Kerry J. Williams
发明人： Bruce M. Wilson , Kerry J. Williams
IPC分类号： A61M29/02 , B32B38/00 , B32B37/14
CPC分类号： A61M25/104 , A61B2017/22002 , A61M25/0009 , A61M25/0026 , A61M25/0028 , A61M25/0052 , A61M25/0054 , A61M25/10 , A61M2025/006 , A61M2025/0183 , A61M2029/025 , B29C55/22
摘要： Catheter having a hypotube with a skive defined by a first angled cut, an axial cut, and a second angled cut. A midshaft member includes a guidewire lumen and an inflation lumen in fluid communication with an inflation lumen of the hypotube, the inflation lumen of the midshaft member configured to receive at least a portion of the hypotube. A distal tubular shaft member extends distally from the midshaft member. The distal tubular shaft member has a guidewire lumen and an inflation lumen defined therein, the guidewire lumen of the distal tubular shaft member in fluid communication with the guidewire lumen of the midshaft member. The inflation lumen of the distal tubular shaft member is in fluid communication with the inflation lumen of the midshaft member and a balloon is coupled to the distal tubular shaft member and in fluid communication with the inflation lumen.
摘要翻译：导管具有由第一倾斜切口，轴向切口和第二倾斜切口限定的滑块的海波管。中间轴构件包括导丝管腔和与海波管的充气腔流体连通的充气腔，所述中轴构件的充气腔配置成接收海波管的至少一部分。远侧管状轴构件从中间构件向远侧延伸。远端管状轴构件具有限定在其中的导丝管腔和充气腔，远侧管状轴构件的导丝管腔与中间构件的导丝管腔流体连通。远侧管状轴构件的充气腔与中轴构件的充气腔流体连通，球囊与远端管状轴构件联接并与膨胀腔流体连通。

10. 发明申请

US20120302994A1 THROUGH TIP FOR CATHETER 审中-公开
标题翻译：通过提示
公开(公告)号：US20120302994A1
公开(公告)日：2012-11-29
申请号：US13481532
申请日：2012-05-25
申请人： Bruce M. Wilson , Kerry J. Williams
发明人： Bruce M. Wilson , Kerry J. Williams
IPC分类号： A61M25/10 , B23P17/04 , B29C65/48 , A61M25/098
CPC分类号： A61M25/1006 , A61M25/104 , A61M2025/1061 , A61M2025/1093 , Y10T29/49826
摘要： Catheter having an elongate tubular shaft including an inflation lumen and a guidewire lumen defined therein, the guidewire lumen extending along at least a distal length of an inner tubular member of the elongate tubular shaft. The catheter includes a distal tip member having a proximal end and a distal end, wherein the distal tip member is monolithic and the proximal end of the distal tip member is secured to a distal end of the inner tubular member. The catheter includes a balloon having a proximal portion and a distal portion, the proximal portion of the balloon sealingly coupled to the distal portion of the elongate tubular shaft. The distal portion of the balloon is sealingly coupled to the distal tip member and the balloon defines an inner chamber in communication with the inflation lumen, wherein the proximal end of the distal tip member is disposed within the inner chamber.
摘要翻译：导管具有细长的管状轴，其包括限定在其中的充气腔和导丝腔，所述导丝腔沿着细长管状轴的内部管状构件的至少远端长度延伸。导管包括具有近端和远端的远侧末端构件，其中远侧末端构件是整体的，并且远侧末端构件的近端固定到内部管状构件的远端。导管包括具有近端部分和远端部分的气囊，球囊的近侧部分密封地联接到细长管状轴的远端部分。球囊的远端部分密封地联接到远侧末端部件，球囊限定与膨胀腔连通的内腔，其中远侧末端部件的近端设置在内腔内。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式