公开(公告)号：US06702781B1

公开(公告)日：2004-03-09

申请号：US08007756

申请日：1993-01-22

Applicant: Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

Inventor： Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

IPC: A61M2900

CPC classification number: A61M25/104 ,  A61M2025/0063 ,  A61M2025/0183 ,  A61M2025/1079

Abstract: A stiffenable balloon catheter assembly capable of being converted from an “over-the-wire” mode with respect to a guidewire extending therethrough to a “rapid-exchange” mode with respect to a guidewire extending therethrough, and vice versa. The catheter has a plurality of lumens, one lumen however, having a side opening with an obstructable galp, the orientation of which, determines the utilization “mode” of the catheter assembly. Stiffening stylets may be adjustably locked into the lumens, depending upon the “mode”, to control the stiffness of the catheter assembly during its utilization within a patient.

公开(公告)号：US06733473B1

公开(公告)日：2004-05-11

申请号：US08089655

申请日：1993-07-09

Applicant: Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

Inventor： Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

IPC: A61M2900

CPC classification number: A61M25/104 ,  A61M2025/0063 ,  A61M2025/0183 ,  A61M2025/1079

Abstract: A stiffenable balloon catheter assembly capable of being converted from an “over-the-wire” mode with respect to a guidewire extending therethrough to a “rapid-exchange” mode with respect to a guidewire extending therethrough, and vice versa. The catheter has a plurality of lumens, one lumen however, having a side opening with an obstructable galp, the orientation of which, determines the utilization “mode” of the catheter assembly. Stiffening stylets may be adjustably locked into the lumens, depending upon the “mode”, to control the stiffness of the catheter assembly during its utilization within a patient.

Abstract translation: 相对于延伸穿过其中的导丝线，相对于延伸穿过其的导丝线，可以从“线上”模式转换成“快速交换”模式的可加强气球导管组件，反之亦然。 导管具有多个管腔，但是，一个管腔具有一个具有阻塞性隆起的侧开口，其取向决定了导管组件的利用“模式”。 取决于“模式”，加强样式可以可调节地锁定到腔中，以在患者体内使用期间控制导管组件的刚度。

公开(公告)号：US20090018502A1

公开(公告)日：2009-01-15

申请号：US12185644

申请日：2008-08-04

Applicant: Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

Inventor： Nikolaus Reifart ,  Erik Andersen ,  John E. Abele ,  Sandra G. Tartaglino ,  Timothy W. Wheeler

IPC: A61M25/10

CPC classification number: A61M25/104 ,  A61M2025/0063 ,  A61M2025/0183 ,  A61M2025/1079

Abstract: A stiffenable balloon catheter assembly capable of being converted from an “over-the-wire” mode with respect to a guidewire extending therethrough to a “rapid-exchange” mode with respect to a guidewire extending therethrough, and vice versa. The catheter has a plurality of lumens, one lumen however, having a side opening with an obstructable galp, the orientation of which, determines the utilization “mode” of the catheter assembly. Stiffening stylets may be adjustably locked into the lumens, depending upon the “mode”, to control the stiffness of the catheter assembly during its utilization within a patient.

Abstract translation: 相对于延伸穿过其中的导丝线，相对于延伸穿过其的导丝线，可以从“线上”模式转换成“快速交换”模式的可加强气球导管组件，反之亦然。 导管具有多个管腔，但是，一个管腔具有一个具有阻塞性隆起的侧开口，其取向决定了导管组件的利用“模式”。 取决于“模式”，加强样式可以可调节地锁定到腔中，以在患者体内使用期间控制导管组件的刚度。