A microsurgical robot for inner meniscus of knee joint

A surgical robot and meniscus technology, applied in surgical manipulators, surgical robots, surgery, etc., can solve the problems of long operation time, limited operation space, damage to knee ligaments, etc., and achieve the effect of improving convenience

Active Publication Date: 2021-05-04
江佩师
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  • Abstract
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  • Claims
  • Application Information

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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 equipment has great difficulties in observing the meniscus in special parts and operating the equipment. Due to the limited operating space, the treatment of the posterior angle of the medial meniscus has always been a difficult problem in sports medicine

Method used

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  • A microsurgical robot for inner meniscus of knee joint
  • A microsurgical robot for inner meniscus of knee joint
  • A microsurgical robot for inner meniscus of 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 micro-surgical robot for the inner meniscus of the knee joint, which belongs to the field of medical equipment and comprises a base. The top wall of the base is provided with a lifting mechanism. There are three rotating mechanisms on the wall, the top of the main shaft is fixed with an arc-shaped support plate, the lifting mechanism includes two supporting seats and two lifting frames, and each lifting frame includes two connecting rods connected in rotation , the top and bottom ends of the two lifting frames are respectively installed in rotation with the support base, and the lifting frames are threaded through a two-way threaded rod. One end of the two-way threaded rod is equipped with a knob, and the end of the knob is installed with a Ropes: The robot in this solution can be conveniently and stably placed in the joint through the setting of various structures, and can clearly and accurately grasp the internal conditions of the joint, which is convenient for medical personnel to operate inside the joint through the robot, and improves the convenience and accuracy of the operation.

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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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/30A61B90/00
CPCA61B34/30A61B34/70A61B90/361
Inventor 江佩师
Owner 江佩师
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