Patent ID: 8858569

Claim:
A kit for surgically removing stones comprising: a double barreled sheath including a first barrel and a second barrel joined side-by-side by a bridge resulting in said sheath having an oblong shape; said sheath, said first barrel and said second barrel each has a proximal end and a distal end; a first connector being releasably engaged at the proximal end of said first barrel; a second connector being releasably engaged at the proximal end of said second barrel; a first rigid tube interconnecting said first barrel with said first connector; said first connector being releasably engaged to said first rigid tube; and said first rigid tube, first barrel and first connector being co-axial; a second rigid tube interconnecting said second barrel with said second connector; said second connector being releasably engaged to said second rigid tube; and said second rigid tube, second barrel and second connector being co-axial; and a wire basket retriever adapted for insertion into one of said first and second barrels and being releasably engaged with one of said first and second connectors or an actuation device; where said double barreled sheath is of a size to permit passage through an endoscope.