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Minimally invasive surgical instrument auxiliary operating arm

An auxiliary operation, minimally invasive surgery technology, applied in the field of medical devices, can solve the problems of complex operation of surgical tools, uncoordinated eye-hand movement, affecting the quality of surgery, etc., to ensure the quality of surgery, reduce the cost of surgery, and reduce the effect of surgery fatigue.

Active Publication Date: 2018-12-28
山东威高医疗科技有限公司
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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 in the existing minimally invasive operation process, uncoordinated eye-hand movement during the operation of the doctor, and the shaking of the doctor's hand will affect the quality of the operation, and provides a simple operation, Auxiliary operating arm for minimally invasive surgical instruments with high flexibility and less fatigue for doctors

Method used

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  • Minimally invasive surgical instrument auxiliary operating arm
  • Minimally invasive surgical instrument auxiliary operating arm
  • Minimally invasive surgical instrument auxiliary operating arm

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Embodiment Construction

[0054] Referring to the accompanying drawings, the present invention will be further described in detail with specific embodiments.

[0055] like 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.

[0056] The lifting movement of the column 2 on the base 1 is an active movement, and hydraulic or motor-driven screw-r...

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Abstract

The invention relates to a minimally invasive surgical instrument auxiliary operating arm. The arm solves the technical problems that a surgery tool has complicated operation and low flexibility during the operation of an existing minimally invasive surgery, eye and hand movement is uncoordinated during the operation of a doctor, and hand shaking of the doctor may affect the quality of the surgery. The arm includes a connecting rod seat, a slave end connecting rod I, a slave end connecting rod II, an instrument lifting seat and an instrument base, one end of the slave end connecting rod I is rotatably connected with the connecting rod seat, one end of the slave end connecting rod II is rotatably connected with the other end of the slave end connecting rod I, the instrument lifting seat isrotatably connected with the other end of the slave end connecting rod II, and the instrument base is slidably connected with the instrument lifting seat. The arm is widely used in the technical fieldof medical instruments.

Description

technical field [0001] The invention relates to medical equipment in the technical field of medical equipment, in particular to a minimally invasive surgical instrument auxiliary system capable of clamping surgical tools to assist doctors in performing minimally invasive surgical operations. 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 in...

Claims

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Application Information

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IPC IPC(8): A61B34/37
CPCA61B34/37A61B34/74
Inventor 王树新杨英侃李建民孔康苏赫王炳强孙之建
Owner 山东威高医疗科技有限公司
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