single port for celioscope surgical operation

摘要

The invention apertures 100 formed integrally with the inner fixing ring 110 to contact the inner circumferential surface of the inner fixing ring 110 and the bore 100 to be in close contact with the abdominal side of the perforated patient protection state fitted inside the tube 120, and the through hole 100 is in close contact with the outer surface of the perforated abdominal center of the protection tube 120. the lower base 130 is fitted, the protective tube 120, a top surface outside fixing ring 140 installed on the lower base 130, and the lower the lower cover 160 and the outer circumferential surface installed on an upper surface formed with the hinge hole 162 of the base 130, the hinge balls and 162, engaging lever 150 is rotatable via a hinge 151 which is fitted in is installed on, and the lower cover an upper surface an upper base (170) rotatably coupled to the unit 160, the upper base (170 ) bellows tube (190 which is installed in) and, with the upper cover is provided on the upper base 170 to support the lower peripheral surface of the bellows pipe 190 (180), protruded to an upper surface of the bellows pipe 190 formed guide tubes 200, and the guide tube end connector 220 is installed via a connecting member 210 to the 200, an upper cap 230 installed on an end of the connection pipe 220 and, to be fitted to the bellows pipe 190 is composed of the gas pipe 260 and the discharge pipe 290. ; Laparoscopy, puncture, laparoscopic surgery, organ, gas tubes, single port