Main operating arm for minimally invasive surgery

A minimally invasive surgery and main operation technology, applied in the field of minimally invasive surgery main manipulator and medical equipment, can solve the problems of complex operation of surgical tools, uncoordinated eye-hand movement, and affecting the quality of surgery, so as to ensure the quality of surgery and reduce the cost of surgery. Cost, effect of reducing surgical fatigue

Active Publication Date: 2018-12-28
SHANDONG WEIGAO SURGICAL ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems of complex operation and low flexibility of surgical tools, uncoordinated eye-hand movements during the operation of the existing minimally invasive surgery, and the ...

Method used

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  • Main operating arm for minimally invasive surgery
  • Main operating arm for minimally invasive surgery
  • Main operating arm for minimally invasive surgery

Examples

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Embodiment Construction

[0052] Referring to the accompanying drawings, the present invention will be further described in detail with specific embodiments.

[0053] Such as figure 1 As shown, the minimally invasive surgical instrument auxiliary system includes a base 1, a column 2 that can be raised and lowered on the base 1, a beam 3 that is connected to the column 2 in rotation, and a telescopic rod 4 that can move horizontally on the beam 3 and rotate through the rotary joint. The lifting seat 5 installed at the end of the telescopic rod 4, and the main end sliding bar 6 and the slave end sliding bar 7 that can realize the lifting movement on the lifting seat 5, the doctor's operation end 100 is fixedly connected to the end of the main end sliding bar 6, The instrument operating end 200 of the present invention is fixedly connected to the end of the sliding rod 7 at the slave end.

[0054] The lifting movement of the column 2 on the base 1 is an active movement, and hydraulic or motor-driven scre...

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PUM

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Abstract

The invention relates to a main operating arm for minimally invasive surgery. The main operating arm solves the technical problems that in an existing minimally-invasive operative process, operative tools are complicated to operate and low in flexibility, the eye and hand motion is uncoordinated when a doctor carries out the operation, and the operation quality is influenced when the hands of thedoctor shake. The main operating arm comprises a main end connecting rod, a deflection connecting rod, a first coupling connecting rod, a second coupling connecting rod and a main manipulator wrist; the deflection connecting rod is rotatably connected with the main end connecting rod, the first coupling connecting rod is rotatably connected with the lower portion of the deflection connecting rod,the second coupling connecting rod is rotatably connected with the lower end of the first coupling connecting rod, and the main manipulator wrist is fixedly connected with the second coupling connecting rod. The main operating arm is widely applied to the technical field of medical apparatuses.

Description

technical field [0001] The invention relates to medical equipment in the technical field of medical equipment, in particular to a minimally invasive surgery main operating arm that can assist doctors in performing minimally invasive surgery. Background technique [0002] Minimally invasive surgery represented by laparoscopy is known as one of the important contributions of medical science to human civilization in the 20th century. Minimally invasive surgery refers to the use of long and thin surgical tools inserted into the body through tiny incisions on the surface of the human body to perform surgery. operational. Compared with traditional open surgery, it has the advantages of small surgical incision, less bleeding, small postoperative scar, and quick recovery time, which greatly reduces the pain suffered by patients; therefore, minimally invasive surgery is widely used in clinical operations. However, while minimally invasive surgery has brought many benefits to the pat...

Claims

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Application Information

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IPC IPC(8): A61B34/30A61B17/00
CPCA61B17/00234A61B34/30A61B34/70A61B34/75A61B2034/305
Inventor 王树新杨英侃李建民孔康苏赫王炳强孙之建
Owner SHANDONG WEIGAO SURGICAL ROBOT CO LTD
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