Dominique Freeman,Dirk Boecker,Don Alden,Barry Dean Briggs,Jon Hewitt Leonard,Ray Freeman,George Gogue
申请号：
US13184644
公开号：
US08622930B2
申请日:
2011.07.18
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An agent injection device is provided that is capable of injecting an agent to a known predetermined tissue depth. An injection member has an elongate injection shaft with an outlet port configured to dispense an agent at a controllable time. A controllable driver is coupled to the elongate injection shaft and is configured to drive the injection member into target tissue. A velocity control system is in communication with the controllable driver and is configured to control the velocity of the elongate injection shaft.
