Automatic retractable safety penetrating instrument for portal sleeve introduction and method of use
A Standard patent application filed on 10 March 1993 credited to Yoon, InBae
Details
Application number :
37915
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Automatic retractable safety penetrating instrument for portal sleeve introduction and method of use