Michael W. Hardert,Michael R. Kurrus,Amy Lee Hruska,Tyson L. Rugenstein,Elizabeth A. Theobald
申请号：
US12551030
公开号：
US08246568B2
申请日:
2009.08.31
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present disclosure provides apparatus and methods for removing thrombus outside of a hemodialysis. The hemodialysis catheter comprises an elongate shaft comprising a plurality of lumens. A first lumen has a first distal port. The first lumen is configured for the flow of a fluid in a first direction. A second lumen has a second distal port proximal to the first distal port. The second lumen is configured for the flow of the fluid in a second direction opposite to the first direction. A third lumen has a third distal port proximal to the second distal port. An elongate device is disposed through the third lumen. The elongate device has an operable member on a distal end or a device to connect to an operable member disposed on the elongate shaft. The operable member is configured to engage and remove thrombus from an exterior surface on the elongate shaft.
