公开(公告)号：US20060241737A1

公开(公告)日：2006-10-26

申请号：US11114730

申请日：2005-04-26

申请人： Bruce Tockman ,  Neil Becker ,  Cindy Sherman ,  Kevin Phillips ,  Scott Stockmoe ,  Yongxing Zhang

发明人： Bruce Tockman ,  Neil Becker ,  Cindy Sherman ,  Kevin Phillips ,  Scott Stockmoe ,  Yongxing Zhang

IPC分类号： A61N1/05

CPC分类号： A61N1/057 ,  A61N2001/0578 ,  A61N2001/0585

摘要： In one embodiment, the present invention provides a cardiac lead device including a fixation mechanism slidably attached to the lead such that when the fixation mechanism is expanded into contact with a body lumen, the lead may be moved relative to the fixation mechanism if desired. Such lead movement may be limited by complimentary structure on the lead body and the fixation mechanism that prevents the lead from moving unless sufficient force is applied to the lead.

公开(公告)号：US20060241735A1

公开(公告)日：2006-10-26

申请号：US11115594

申请日：2005-04-26

申请人： Bruce Tockman ,  Scott Stockmoe ,  Eric Johnson ,  John Greenland ,  Gary Hague ,  William Webler

发明人： Bruce Tockman ,  Scott Stockmoe ,  Eric Johnson ,  John Greenland ,  Gary Hague ,  William Webler

IPC分类号： A61N1/00

CPC分类号： A61N1/057 ,  A61N2001/0585

摘要： The present invention provides a cardiac vascular occlusion system which includes inner and outer guide catheters and an occluding member disposed on the inner catheter. The occluding member may be deployed from a compressed to an expanded position to limit retrograde blood flow in a body lumen. The occluding member may be used when injecting a contrast agent into the body lumen.

摘要翻译： 本发明提供一种心脏血管闭塞系统，其包括内导管和外引导导管以及设置在内导管上的闭塞构件。 闭塞构件可以从压缩展开到展开位置以限制体腔内的逆行血流。 当将造影剂注入体腔时，可以使用闭塞构件。

公开(公告)号：US06740108B1

公开(公告)日：2004-05-25

申请号：US10115158

申请日：2002-04-03

申请人： Dale Just ,  Eric N. Rudie ,  Jonathan L. Flachman ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb ,  Stanley E. Kluge

发明人： Dale Just ,  Eric N. Rudie ,  Jonathan L. Flachman ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb ,  Stanley E. Kluge

IPC分类号： A61F700

CPC分类号： A61B18/18 ,  A61B18/1815 ,  A61B2017/00084 ,  A61B2017/00101 ,  A61B2017/00274 ,  A61B2018/00023 ,  A61B2018/00547

摘要： A thermal therapy catheter for preferentially treating tissue adjacent to a body lumen includes a catheter shaft that is insertable into the body lumen. An energy-emitting element is carried by the catheter shaft, and is operable to radiate a generally symmetrical energy pattern. The catheter shaft includes a plurality of cooling lumens around the energy-emitting element, configured for circulation of a fluid therethrough. An attenuating element is located in at least one of the plurality of cooling lumens and is arranged to modify the generally symmetrical energy pattern radiated by the energy-emitting element to deliver an asymmetrical energy pattern to the tissue adjacent to the body lumen.

摘要翻译： 用于优先处理邻近体腔的组织的热治疗导管包括可插入体腔内的导管轴。 能量发射元件由导管轴携带，并且可操作地辐射大致对称的能量图案。 导管轴包括围绕能量发射元件的多个冷却腔，其构造成用于使流体从其中循环流出。 衰减元件位于所述多个冷却腔中的至少一个中，并且被布置成修改由所述能量发射元件辐射的大致对称的能量图案，以向所述体腔附近的组织递送非对称能量图案。

公开(公告)号：US06496737B2

公开(公告)日：2002-12-17

申请号：US09733109

申请日：2000-12-08

申请人： Eric N. Rudie ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb ,  Jonathan L. Flachman ,  Stan Kluge ,  Satish Ramadhyani ,  Bruce Neilson

发明人： Eric N. Rudie ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb ,  Jonathan L. Flachman ,  Stan Kluge ,  Satish Ramadhyani ,  Bruce Neilson

IPC分类号： A61F200

CPC分类号： A61B18/1815 ,  A61B18/18 ,  A61B2017/00057 ,  A61B2017/00084 ,  A61B2017/00274 ,  A61B2017/22055 ,  A61B2018/00023 ,  A61B2018/00547

摘要： A thermal therapy catheter includes a catheter shaft having an outer surface that is insertable into the body lumen. The catheter shaft carries an energy-emitting element. A multi-lobe balloon is positioned around the outer surface of the catheter shaft adjacent to the energy-emitting element, with opposing ends of the multi-lobe balloon being sealingly connected to the catheter shaft to form a chamber between the multi-lobe balloon and the outer surface of the catheter shaft. Fluid is circulated between the outer surface of the catheter shaft and the multi-lobe balloon in a defined fluid flow path to firmly contact the wall of the body lumen and thereby cool the body lumen tissue while thermally treating targeted tissue at a depth from the body lumen wall.

摘要翻译： 热疗导管包括具有可插入体腔的外表面的导管轴。 导管轴带有能量发射元件。 多瓣球囊围绕导管轴的外表面定位在邻近能量发射元件的位置，多瓣球囊的相对端被密封地连接到导管轴上，以在多瓣球囊和 导管轴的外表面。 流体在导管轴的外表面和限定的流体流动路径中的多瓣球囊之间循环，以牢固地接触体腔壁，从而冷却体腔组织，同时在与身体深度相对的位置热处理靶组织 管腔壁。

公开(公告)号：US6161049A

公开(公告)日：2000-12-12

申请号：US303259

申请日：1999-04-30

申请人： Eric N. Rudie ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb

发明人： Eric N. Rudie ,  Scott Stockmoe ,  Aaron Hjelle ,  Bruce W. Ebner ,  Joel Crabb

IPC分类号： A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61B18/18 ,  A61F2/00

CPC分类号： A61B18/1815 ,  A61B18/18 ,  A61B2017/00057 ,  A61B2017/00084 ,  A61B2017/00274 ,  A61B2017/22055 ,  A61B2018/00023 ,  A61B2018/00547

摘要： A thermal therapy catheter includes a catheter shaft having an outer surface that is insertable into the body lumen. The catheter shaft carries an energy-emitting element. A multi-lobe balloon is positioned around the outer surface of the catheter shaft adjacent to the energy-emitting element, with opposing ends of the multi-lobe balloon being sealingly connected to the catheter shaft to form a chamber between the multi-lobe balloon and the outer surface of the catheter shaft. A fluid is circulated between the outer surface of the catheter shaft and the multi-lobe balloon in a defined fluid flow path to firmly contact the wall of the body lumen and thereby conductively cool the body lumen tissue while thermally treating targeted tissue at a depth from the body lumen wall.

摘要翻译： 热疗导管包括具有可插入体腔的外表面的导管轴。 导管轴带有能量发射元件。 多瓣球囊围绕导管轴的外表面定位在邻近能量发射元件的位置，多瓣球囊的相对端被密封地连接到导管轴上，以在多瓣球囊和 导管轴的外表面。 流体在导管轴的外表面和限定的流体流动路径中的多瓣球囊之间循环，以牢固地接触体腔的壁，从而导电地冷却身体腔组织，同时热处理来自 体腔内壁。