Medical and surgical devices for laparoscopic surgery, namely, a single valve forming a zero seal in the absence of an instrument and an instrument seal in the presence of an inserted instrument for surgical and medical access devices providing access into the body cavity

'absenc':18 'access':37,40 'bodi':43 'caviti':44 'devic':4,38 'form':12 'insert':31 'instrument':21,24,32 'laparoscop':6 'medic':1,36 'name':8 'presenc':28 'provid':39 'seal':15,25 'singl':10 'surgeri':7 'surgic':3,34 'valv':11 'zero':14

GELSEAL

Owners

Goods & Services