06283947 is referenced by 334 patents and cites 52 patents.

A catheter for injecting medication to a specific point within a patient comprises a drug delivery lumen extending from a proximal end of the catheter to an injection port. The catheter comprises a mechanism for angularly pushing the injection port outwardly away from the body of the catheter into an artery wall so that medication can be injected directly into the artery wall.

Title
Local drug delivery injection catheter
Application Number
9/352628
Publication Number
6283947 (B1)
Application Date
July 13, 1999
Publication Date
September 4, 2001
Inventor
Daryush Mirzaee
Sunnyvale
CA, US
Agent
Skjerven Morrill MacPherson
US
Agent
Theodore P Lopez
US
Assignee
Advanced Cardiovascular Systems
CA, US
IPC
A61M 25/00
View Original Source