公开(公告)号：WO2011056181A1

公开(公告)日：2011-05-12

申请号：PCT/US2009/063744

申请日：2009-11-09

Applicant: DELCATH SYSTEMS, INC. ,  KANDARPA, Krishna

Inventor： KANDARPA, Krishna

IPC: A61M25/00

CPC classification number: A61M25/1011 ,  A61M1/3653 ,  A61M1/3659 ,  A61M1/3679 ,  A61M25/0023 ,  A61M25/0029 ,  A61M25/0032 ,  A61M25/007 ,  A61M2025/0031 ,  A61M2025/0036 ,  A61M2025/1052 ,  A61M2205/7563

Abstract: The instant invention encompasses a catheter, comprising: a first expandable occlusion device and a second expandable occlusion device, expandable beyond a wall of the catheter, the first occlusion device and the second occlusion device spaced along the catheter for generating an occluded segment of the blood vessel between the first occlusion device and the second occlusion device when the first occlusion device and the second occlusion device are expanded, a lumen or catheter for removing uncontaminated blood from a location upstream of a first expandable occlusion device; a lumen or catheter for reintroducing the uncontaminated blood into a subject downstream from the second expandable occlusion device; apparati encompassing the above technology; and methods of use incorporating same.

Abstract translation: 本发明包括一种导管，包括：第一可扩张闭塞装置和第二可扩张闭塞装置，其可扩张超过导管壁，第一闭塞装置和第二闭塞装置沿着导管间隔开以产生血液的封闭部分 当所述第一闭塞装置和所述第二闭塞装置膨胀时，所述第一闭塞装置和所述第二闭塞装置之间的容器，用于从第一可膨胀闭塞装置的上游位置除去未受污染的血液的管腔或导管; 用于将未受污染的血液重新引入到第二可膨胀闭塞装置下游的受试者的管腔或导管; 包含上述技术; 和使用方法。