Multi-tail-end single-hole minimally invasive surgery robot

Abstract

The invention provides a multi-tail-end single-hole minimally invasive surgery robot. The multi-tail-end single-hole minimally invasive surgery robot mainly comprises a main mechanical arm, an auxiliary mechanical arm, a pushing rod, a locking rod, a fixing block and a fastening device. During an operation, only one wound needs to be formed, different minimally invasive surgical instruments can beconveyed to the tail end of the main mechanical arm through the pushing rod and fixed, and then installation or conversion of different instruments can be achieved. When the surgical robot is used for carrying out minimally invasive surgeries, the effects of safety, accuracy, high efficiency and the like can be achieved, and the surgical robot has the advantages of less surgical wounds, less intraoperative bleeding amount, short hospitalization time, quicker postoperative recovery and the like.

Description

technical field [0001] The invention belongs to the field of medical machinery, in particular to a multi-terminal single-hole minimally invasive surgical robot. Background technique [0002] In modern minimally invasive surgery, doctors are faced with problems such as high surgical complexity and frequent instrument replacement, which brings great challenges to surgery. Frequent replacement of surgical instruments is not only time-consuming and labor-intensive, but also places a greater burden on the patient's body. The incision size of minimally invasive surgery varies, generally about 0.5-3cm, but there are many incisions, mostly three or more. Although the wound area is small, multiple wounds take a long time to heal, and postoperative scars affect the appearance. [0003] With the development of computer, automation and other technologies, the accuracy and reliability of robots have been greatly improved. It has become possible to use robots to solve the difficulties i...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of frequent replacement of surgical instruments in modern minimally invasive surgery, which causes more and larger wounds to patients

The invention provides a multi-terminal single-hole minimally invasive surgical robot, which solves the problems of frequent instrument replacement and large wounds in minimally invasive surgery. Using this surgical robot to carry out minimally invasive surgery can achieve safe, accurate, and efficient effects. , has the advantages of less surgical trauma, less intraoperative blood loss, shorter hospital stay, faster postoperative recovery, etc.

Images