公开(公告)号：US09656030B1

公开(公告)日：2017-05-23

申请号：US13844222

申请日：2013-03-15

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： William Earl Webler, Jr. ,  Eugene T. Michal ,  Jessica Chiu ,  Charles D. Claude ,  Syed Faiyaz Ahmed Hossainy

IPC: A61M5/48 ,  A61M25/10

CPC classification number: A61M5/482 ,  A61B17/1204 ,  A61B17/12109 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/1205 ,  A61F2/958 ,  A61M5/484 ,  A61M25/10 ,  A61M25/104 ,  A61M31/005 ,  A61M2025/0092 ,  A61M2025/0177 ,  A61M2025/1056

Abstract: A method including percutaneously positioning a delivery device in a blood vessel; locally introducing a treatment agent from the delivery device into the blood vessel upstream of an infarcted area or distressed area; and following introducing the treatment agent, occluding the blood vessel for a dwell time sufficient to allow the treatment agent to flow into targeted capillaries in or adjacent to the infarcted area. A system comprising a delivery device suitable for percutaneous insertion into a blood vessel of a patient, the delivery device comprising an occluding portion and a delivery cannula having a lumen therethrough; a controller coupled to a proximal portion of the delivery device comprising instruction logic to perform a method including introducing a treatment agent into the delivery cannula; and occluding a blood vessel following a predetermined delay time after introducing the treatment agent.