Trocar having protector with sinusoidal member
Trocar having transparent cannula and method of using
Trocar including cannula with stepped region
Trocar method and apparatus
Trocar obturator having grooved passageway
Trocar penetration depth indicator and guide tube positioning de
Trocar port filter
Trocar reducer system
Trocar retention apparatus
Trocar safety shield locking mechanism
Trocar seal assembly
Trocar seal assembly
Trocar seal system
Trocar seal system
Trocar seal system
Trocar seal system
Trocar seal system
Trocar seal system having dual seals
Trocar seal with reduced contact area
Trocar seal with retraction induced hinge