Accurate operation arm elbow and surgical instrument locator for minimally invasive surgery

Abstract

The invention discloses an accurate operation arm elbow and surgical instrument locator for a minimally invasive surgery. The accurate operation arm elbow and surgical instrument locator comprises a fixing clamp, an arm elbow and surgical instrument locator vertical rod, a rotational connecting bottom piece, a surgical instrument opening locating arm and an arm elbow supporting table surface, wherein the fixing clamp is fixedly connected with an operating table, the arm elbow and surgical instrument locator vertical rod is vertically arranged, and the lower part of the arm elbow and surgical instrument locator vertical rod is connected into an inserting hole of the fixing clamp; the rotational connecting bottom piece can be rotationally connected to the top end of the arm elbow and surgical instrument locator vertical rod and is located through a first fastening handle which is arranged on the arm elbow and surgical instrument locator vertical rod; the surgical instrument opening locating arm is connected to the rotational connecting bottom arm in the length direction; the arm elbow supporting table surface is fixedly arranged above the rotational connecting bottom piece through a connecting piece and is used for providing an arm elbow supporting surface. According to the accurate operation arm elbow and surgical instrument locator for the minimally invasive surgery, disclosed by the invention, an adjustable device which is used for supporting arm elbows and a surgical instrument is provided for the minimally invasive operating table, the table surface direction of the adjustable device can move along with medical staff, the fatigue of two operation arms of medical staff can be reduced, stable supporting is provided for the arm elbows and the surgical instrument, and the operation stability and the operation accuracy of the minimally invasive surgery are effectively increased.

Description

technical field [0001] The invention relates to a positioner. In particular, it relates to a minimally invasive surgery precision operation arm and a surgical instrument positioner for ensuring precise operation positioning. Background technique [0002] In minimally invasive surgery, medical personnel usually perform minimally invasive surgery on specific parts of the object to be operated (eg, human, animal) by holding minimally invasive surgical instruments (eg, minimally invasive scalpel, minimally invasive surgical forceps, etc.). Such operations cannot be seen directly, but minimally invasive surgical operations are monitored from a monitoring screen through an endoscope. [0003] Medical personnel operate the surgical site by holding minimally invasive surgical instruments with both arms, visually monitor the screen, and feel the minimally invasive surgical site through their arms and hands. The operation is extremely difficult and will cause fatigue. If the minimall...

AI Technical Summary

Problems solved by technology

Such surgery cannot be seen directly, but the minimally invasive surgery operation is monitored from the monitoring screen through the endoscope

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