Patent ID: 9737332
Date: 2017-08-22
CPC Classifications: A61B

Claim:
1. A method of performing a surgery in a body cavity of a body, the body cavity being separated by a space outside the body by a body cavity wall, the method comprising: providing a surgical tool comprising a shaft and an operating head; inserting a trocar through the body cavity wall; forming a puncture or incision through the body cavity wall; inserting the shaft of the surgical tool from the space outside the body through the puncture or incision into the body cavity; directing the shaft of the surgical tool towards and through the trocar to the space outside the body cavity while inserted through the puncture or incision; attaching the operating head to the shaft of the surgical tool in the space outside the body cavity to form an assembled surgical tool; withdrawing the operating head and the shaft of the assembled surgical tool back into the body cavity; and utilizing the assembled surgical tool within the body cavity to perform an operation.