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

US06309339B1 Intravascular radiation delivery device 失效
标题翻译：血管内辐射输送装置
公开(公告)号：US06309339B1
公开(公告)日：2001-10-30
申请号：US09118308
申请日：1998-07-16
申请人： Jay P Ciezki , Eugene J. Jung, Jr. , Eric J. Lee , Emin M. Tuzcu , James D. Savage , Martin S. Weinhous
发明人： Jay P Ciezki , Eugene J. Jung, Jr. , Eric J. Lee , Emin M. Tuzcu , James D. Savage , Martin S. Weinhous
IPC分类号： A61M2902
CPC分类号： A61N5/1002 , A61N2005/1005
摘要： A device and method for precisely delivering dosage of radiation from a radiation source to a treatment site of a vessel is provided herein. In one embodiment, the device includes a catheter which inserts into a vessel lumen of the body. The catheter includes an adjuster section for altering a portion of the radiation emitting radially from the radiation source so that the radiation source delivers an asymmetrical radiation profile to the vessel. The device can also include a catheter supporter which inhibits rotational deformation in the catheter between a catheter distal end and a catheter proximal end. This allows the delivery section to be precisely rotated to properly position the adjuster section within the vessel lumen.
摘要翻译：本文提供了一种用于将辐射源的辐射剂量准确地输送到容器的处理部位的装置和方法。在一个实施例中，该装置包括插入身体的血管腔的导管。导管包括调节器部分，用于改变从辐射源径向辐射的辐射的一部分，使得辐射源将不对称辐射轮廓传送到血管。该装置还可以包括导管支撑件，其阻止导管在导管远端和导管近端之间的旋转变形。这允许输送部分被精确地旋转以将调节器部分适当地定位在血管内腔内。

2. 发明授权

US06725081B2 Intravascular radiation delivery device 失效
标题翻译：血管内辐射输送装置
公开(公告)号：US06725081B2
公开(公告)日：2004-04-20
申请号：US09876481
申请日：2001-06-06
申请人： Jay P. Ciezki , Eugene J. Jung, Jr. , Eric J. Lee , Emin M. Tuzcu , James D. Savage , Martin S. Weinhous
发明人： Jay P. Ciezki , Eugene J. Jung, Jr. , Eric J. Lee , Emin M. Tuzcu , James D. Savage , Martin S. Weinhous
IPC分类号： A61B505
CPC分类号： A61N5/1002 , A61N2005/1005
摘要： A device and method for precisely delivering dosage of radiation from a radiation source to a treatment site of a vessel is provided herein. In one embodiment, the device includes a catheter which inserts into a vessel lumen of the body. The catheter includes an adjuster section for altering a portion of the radiation emitting radially from the radiation source so that the radiation source delivers an asymmetrical radiation profile to the vessel. The device can also include a catheter supporter which inhibits rotational deformation in the catheter between a catheter distal end and a catheter proximal end. This allows the delivery section to be precisely rotated to properly position the adjuster section within the vessel lumen.
摘要翻译：本文提供了一种用于将辐射源的辐射剂量准确地输送到容器的处理部位的装置和方法。在一个实施例中，该装置包括插入身体的血管腔的导管。导管包括调节器部分，用于改变从辐射源径向辐射的辐射的一部分，使得辐射源将不对称辐射轮廓传送到血管。该装置还可以包括导管支撑件，其阻止导管在导管远端和导管近端之间的旋转变形。这允许输送部分被精确地旋转以将调节器部分适当地定位在血管内腔内。

3. 发明授权

US06387035B1 Catheter with swivel tip 有权
标题翻译：导管带旋转头
公开(公告)号：US06387035B1
公开(公告)日：2002-05-14
申请号：US09436666
申请日：1999-11-10
申请人： Eugene J. Jung, Jr. , James D. Savage
发明人： Eugene J. Jung, Jr. , James D. Savage
IPC分类号： A61M3604
CPC分类号： A61N5/1002 , A61N2005/1005
摘要： A device and method for precisely delivering dosage of radiation from a radiation source to a treatment site of a vessel is provided herein. In one embodiment, the device includes a catheter which inserts into a vessel lumen of the body. The catheter includes an adjuster section for altering a portion of the radiation emitting radially from the radiation source so that the radiation source delivers an asymmetrical radiation profile to the vessel. The device can also include a catheter supporter which inhibits rotational deformation in the catheter between a catheter distal end and a catheter proximal end. This allows the delivery section to be precisely rotated to properly position the adjuster section within the vessel lumen.
摘要翻译：本文提供了一种用于将辐射源的辐射剂量准确地输送到容器的处理部位的装置和方法。在一个实施例中，该装置包括插入身体的血管腔的导管。导管包括调节器部分，用于改变从辐射源径向辐射的辐射的一部分，使得辐射源将不对称辐射轮廓传送到血管。该装置还可以包括导管支撑件，其阻止导管在导管远端和导管近端之间的旋转变形。这允许输送部分被精确地旋转以将调节器部分适当地定位在血管内腔内。

4. 发明授权

US07189229B2 Balloon alignment and collapsing system 有权
标题翻译：气球对齐和倒塌系统
公开(公告)号：US07189229B2
公开(公告)日：2007-03-13
申请号：US10635170
申请日：2003-08-06
申请人： Patrick David Lopath , Edward Paul Harhen , Yegor Sinelnikov , James D. Savage , Jaime Merino , John Hotmer
发明人： Patrick David Lopath , Edward Paul Harhen , Yegor Sinelnikov , James D. Savage , Jaime Merino , John Hotmer
IPC分类号： A61B18/04
CPC分类号： A61M25/10 , A61B17/2202 , A61B2017/22054 , A61B2017/22062 , A61M2025/1084 , A61N7/02
摘要： A balloon catheter is provided with a sleeve and a flexible material where, upon inflation of the balloon, the sleeve is slid over a ball joint, preventing the flexible material and tube from moving through a range of motion in order to prevent the tube from kinking and misaligning.
摘要翻译：球囊导管设置有套筒和柔性材料，其中当球囊膨胀时，套筒在球形接头上滑动，防止柔性材料和管移动通过一定范围的运动，以防止管扭结和不合格。

5. 发明申请

US20100217235A1 Catheter and method of manufacture 有权
标题翻译：导管及制造方法
公开(公告)号：US20100217235A1
公开(公告)日：2010-08-26
申请号：US12527332
申请日：2008-02-15
申请人： Chad A. Thorstenson , James D. Savage
发明人： Chad A. Thorstenson , James D. Savage
IPC分类号： A61M25/00 , B32B37/02
CPC分类号： A61M25/0147 , A61M25/0012 , A61M25/0045 , A61M25/0053 , A61M25/0662 , B29C41/20 , B29L2031/7542 , Y10T156/10
摘要： The instant invention relates generally to introducer catheters used to help deliver catheters or other medical devices to locations within the human body. In particular, the instant invention relates to large diameter introducer catheters (introducer catheters with lumens greater than about 6 French) having increased strength, flexibility, and kink resistance. Introducer catheters according to the teachings herein may also include curved distal ends and flared (that is, funnel-like) transition sections within their lumens.
摘要翻译：本发明一般涉及用于帮助将导管或其他医疗装置输送到人体内的位置的导引器导管。特别地，本发明涉及具有增加的强度，柔韧性和抗扭结性的大直径导引器导管（具有大于约6 French的流明的导引导管）。根据本文教导的导引导管还可以包括其腔内的弯曲远端和扩口（即漏斗状）过渡段。

6. 发明授权

US07573182B2 Ultrasonic transducer 有权
标题翻译：超声波换能器
公开(公告)号：US07573182B2
公开(公告)日：2009-08-11
申请号：US11440953
申请日：2006-05-25
申请人： James D. Savage
发明人： James D. Savage
IPC分类号： H01L41/08
CPC分类号： A61B17/2202 , A61B18/1492 , A61B2017/00243 , A61B2017/22024 , A61B2017/22065 , A61B2090/0454 , A61B2090/0472 , A61N7/02 , G10K11/004
摘要： An ultrasonic transducer of the type containing a cylindrical piezoelectric active element mounted on a supporting tube is provided with a backing component made of an electrically and thermally insulating material forming a sleeve which extends between the piezoelectric element and the supporting tube. An insulating material is selected for the backing component which includes a substantial amount of entrained air. Preferably, the backing component is made of expanded polytetrafluoroethylene (EPTFE).
摘要翻译：包含安装在支撑管上的圆柱形压电有源元件的类型的超声波换能器设置有由形成套筒的电绝热材料制成的背衬部件，该套筒在压电元件和支撑管之间延伸。为包括大量夹带空气的背衬部件选择绝缘材料。优选地，背衬组件由膨胀聚四氟乙烯（EPTFE）制成。

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