Medical minimally invasive surgery mechanical arm

Abstract

The invention discloses a medical minimally invasive surgery mechanical arm. The mechanical arm comprises a base, an air cylinder is installed on the upper side of the base, a piston rod of the air cylinder is connected with a vertical supporting arm provided with an arm sleeve, a supporting rod is arranged on one side of the arm sleeve, a placement plate is horizontally disposed on the supporting rod, a transverse rotary shaft is arranged at the upper end of the vertical supporting arm, a longitudinal rotary shaft is arranged at the end, away from the cylinder, of the vertical supporting arm, and the longitudinal rotary shaft is rotationally connected with a horizontal supporting arm. A shadowless lamp in the mechanical arm can rotate freely and does not hinder operations of doctors, an operating lamp can be stretched in hand, the doctors can conveniently obtain brighter light on minimally invasive portions during the operations, and the operations are conducted more effectively; the minimally invasive portions can be cleaned conveniently by means of a washing water pipe, and nurses do not need to wash the minimally invasive portions in other ways; operating tools needed during the operations can be hung on the placement plate and hooks; the whole mechanical arm can be moved, and the position can be conveniently changed before and after the operations.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical minimally invasive surgical robot arm. Background technique [0002] Surgery refers to the treatment such as excision, suture and other treatment performed by doctors on the patient's body with medical equipment. The operation performed on the human body with knives, scissors, needles and other instruments to maintain the health of patients. It is the main treatment method of surgery, commonly known as "surgery". The purpose is to treat or diagnose diseases, such as removing diseased tissue, repairing damage, transplanting organs, improving the function and shape of the body, etc. Early operations were limited to simple manual methods of cutting, cutting, and suturing on the body surface, such as abscess drainage, tumor resection, and trauma suture. Surgery is thus an operation that destroys the integrity of tissue (incision) or restores tissue whose integr...

AI Technical Summary

Problems solved by technology

[0003] When performing an operation, it is generally necessary to stand a number of medical staff on the side of the operating table to perform the operation. At the same time, various tools and instruments required for the operation must be placed, which makes the relatively narrow space itself more crowded. Surgery, especially the high-precision operating room of minimally invasive surgery, cannot be performed, so one must be very careful, and the movement range is small to ensure the quality of the operation, which greatly slows down the speed of the operation and increases the working hours of the medical staff. , so we designed a medical minimally invasive surgical robotic arm to solve the above problems

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