公开(公告)号：US20130131691A1

公开(公告)日：2013-05-23

申请号：US13741342

申请日：2013-01-14

Applicant: Medrad, Inc.

Inventor： Debra M. Kozak ,  Michael J. Bonnette ,  Eric J. Thor ,  David B. Morris ,  John L. Teschendorf ,  Douglas J. Ball ,  Michael Schrom ,  Stephen E. Weisel

IPC: A61B17/22

CPC classification number: A61B17/22 ,  A61B17/32037 ,  A61B2017/22038 ,  A61B2017/22041 ,  A61M25/007 ,  A61M2025/0183

Abstract: Catheters including guidewire tubes having a limited length and methods of using the catheters are described. The catheters may be delivered over guidewires in procedures that are commonly referred to as rapid-exchange delivery. In some embodiments, the catheters may be miniature flexible thrombectomy catheters that may be used to remove thrombus or other unwanted material from a body blood vessel or other small regions of body cavities in which the distal portion of the catheter has smaller external dimensions than the larger proximal portion

Abstract translation: 描述了包括有限长度的导丝管和使用导管的方法的导管。 导管可以在通常被称为快速交换递送的程序中通过导线输送。 在一些实施例中，导管可以是微型柔性血栓切除术导管，其可以用于从身体血管或体腔的其他小区域去除血栓或其它不需要的材料，其中导管的远端部分具有比较大的外部尺寸更小的外部尺寸 近端部分

公开(公告)号：US08657777B2

公开(公告)日：2014-02-25

申请号：US13741342

申请日：2013-01-14

Applicant: Medrad, Inc.

Inventor： Debra M. Kozak ,  Michael J. Bonnette ,  Eric J. Thor ,  David B. Morris ,  John L. Teschendorf ,  Douglas J. Ball ,  Michael Schrom ,  Stephen E. Weisel

IPC: A61M1/00

CPC classification number: A61B17/22 ,  A61B17/32037 ,  A61B2017/22038 ,  A61B2017/22041 ,  A61M25/007 ,  A61M2025/0183

Abstract: Catheters including guidewire tubes having a limited length and methods of using the catheters are described. The catheters may be delivered over guidewires in procedures that are commonly referred to as rapid-exchange delivery. In some embodiments, the catheters may be miniature flexible thrombectomy catheters that may be used to remove thrombus or other unwanted material from a body blood vessel or other small regions of body cavities in which the distal portion of the catheter has smaller external dimensions than the larger proximal portion.

Abstract translation: 描述了包括有限长度的导丝管和使用导管的方法的导管。 导管可以在通常被称为快速交换递送的程序中通过导线输送。 在一些实施例中，导管可以是微型柔性血栓切除术导管，其可以用于从身体血管或体腔的其他小区域去除血栓或其它不需要的材料，其中导管的远端部分具有比较大的外部尺寸更小的外部尺寸 近端部分。