Lesion site finding device for laparotomy and laparoscopic surgery

摘要

The present invention relates to a lesion site finding device for identifying a lesion in an open operation or a laparoscopic operation. In the past, surgical removal of the lesion of the stomach and intestines is carried out by the endoscopic examination, and the clip is inserted in the endoscopic examination, and it is searched from the outside at the time of operation, the operation is carried out, and the dye is injected into the lesion. There is a method of keeping it. Although these methods were uncertain and there was a problem in safety, the detector of the present invention detects a metal clip or a magnetic clip which is endoscopically mounted at the inspection point from the outside to the pinpoint by a sensor provided at the tip It is possible to specify the part of the lesion as a lesion site. The apparatus according to the present invention has a shape suitable for surgical procedures such as laparotomy or laparoscopic surgery.