Miniature surgical robot for meniscus in knee joint

A surgical robot and meniscus technology, applied in surgical manipulators, surgical robots, surgery, etc., can solve the problems of knee ligament damage, long operation time, damage, etc., and achieve the effect of convenient adjustment and convenient operation.

Active Publication Date: 2021-01-01
江佩师
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. During the use of arthroscopy, the doctor needs to constantly adjust the position of the patient's lower limbs to obtain a certain space, resulting in a long operation time and the risk of damage to the knee ligament
[0007] 3. Arthroscopic ...

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  • Miniature surgical robot for meniscus in knee joint
  • Miniature surgical robot for meniscus in knee joint
  • Miniature surgical robot for meniscus in knee joint

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0032] refer to Figure ...

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Abstract

The invention discloses a miniature surgical robot for a meniscus in a knee joint, and belongs to the field of medical equipment. The miniature surgical robot comprises a base, wherein a lifting mechanism is arranged on the top wall of the base, a main shaft is arranged on the upper side of the lifting mechanism, three rotating mechanisms are arranged on the side wall of the main shaft, and an arc-shaped supporting plate is fixed at the top end of the main shaft. The lifting mechanism comprises two supporting bases and two lifting frames. Each lifting frame comprises two connecting rods whichare rotatably connected, wherein the top ends and the bottom ends of the two lifting frames are rotatably installed on the supporting bases correspondingly, the lifting frames are installed in a threaded mode through two-way threaded rods, a rotary knob is installed at one end of each two-way threaded rod, and a rope is mounted at one end of the rotary knob. According to the scheme, the robot canbe conveniently and stably placed in the joint through the arrangement of all the structures, the internal condition of the joint can be clearly and accurately mastered, medical staff can convenientlyconduct an operation in the joint through the robot, and the convenience and accuracy of the operation are improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a micro-surgical robot for the inner meniscus of the knee joint. Background technique [0002] The menisci are two crescent-shaped fibrocartilaginous discs located between the femoral and tibial surfaces on the medial and lateral sides of the knee joint. The main components are water, collagen and proteoglycans, which have the ability to resist tension, compression and shear stress . With the improvement of social living standards, people's sports methods are becoming more and more diversified, resulting in an increase in the incidence of knee meniscus injuries year by year. [0003] At present, meniscus tears are usually treated by knee arthroscopic surgery. Doctors will take total resection, partial resection, suture repair and other treatment methods for meniscus tears according to the type of meniscus tear. Arthroscopy is a kind of endoscopic technology. A lens is...

Claims

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Application Information

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IPC IPC(8): A61B34/30A61B90/00
CPCA61B34/30A61B34/70A61B90/361
Inventor 江佩师
Owner 江佩师
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