ALEXANDRIA, Va., July 15 -- United States Patent no. 12,661,148, issued on June 23, was assigned to HI-LEX Corp. (Hyogo, Japan).
"Inserting member lead-out device" was invented by Shinsaku Koarashi (Hyogo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is an inserting member lead-out device comprising a main body, a perforating member for forming a perforation hole being perforated in the wall-like tissues in a first direction, and a connector configured to connect the perforating member and an inserting member, wherein the perforating member has a tip portion and a perforating shaft portion, wherein the maximum dimension of the perforating shaft portion is smaller than the outer ...