| 摘要 |
The present invention relates to a device and method for endoluminal delivery of fluid, such as therapeutic fluid, into the vessel wall that minimizes loss of the fluid. In one embodiment. a catheter for delivering fluid or therapeutic into a vessel wall is provided, wherein the catheter has at least one injector for delivering fluid and a sealing mechanism for preventing or minimizing passage of fluid through an unengaged injector. |
