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Protective guide device for knee joint meniscus repair operation

A meniscus and knee joint technology, applied in the field of medical equipment, can solve problems such as not being able to pass through the tailgate smoothly

Pending Publication Date: 2021-11-19
THE SECOND PEOPLES HOSPITAL OF NANTONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the technical problem in the related art that the suture needle is easily obstructed by the endoscope in the process of passing through the rear baffle and thus cannot pass through the back baffle smoothly, the present application provides a kind of protection for knee joint meniscus repair surgery. Director

Method used

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  • Protective guide device for knee joint meniscus repair operation
  • Protective guide device for knee joint meniscus repair operation
  • Protective guide device for knee joint meniscus repair operation

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Embodiment Construction

[0034] The following is attached Figure 1-3 The application is described in further detail.

[0035] The embodiment of the present application discloses a protective guide for knee meniscus repair surgery. refer to figure 1 with figure 2 , the protection guide includes a guide arc plate 1 and a support ring plate 2, one end of the guide arc plate 1 is welded to the side wall of the support ring plate 2, and a communication area 13 is provided inside the guide arc plate 1; when in use, the guide arc plate 1. The end away from the supporting ring plate 2 passes through the pre-opened minimally invasive incision on the knee of the patient, and extends into the knee joint, and inserts the supporting ring plate 2 into the minimally invasive incision, so that the minimally invasive incision remains open; The medical staff can pass the endoscope 4 from the outside of the patient's body through the connecting area 13 and insert it into the inside of the knee joint, and the suture...

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Abstract

The invention relates to a protection guide device for a knee joint meniscus repair operation, relates to the technical field of medical instruments, and aims at solving the technical problem that an existing suture needle cannot smoothly and rapidly penetrate out of the body of a patient under guiding of a guiding device. The protective guide device comprises a guiding arc plate and a supporting annular plate, and the supporting annular plate is arranged at the end of the guiding arc plate and used for opening a minimally invasive incision. A partition plate is arranged on the side wall of the guide arc plate and divides the guide arc plate into a first penetrating area and a second penetrating area, the first penetrating area is used for penetrating of an endoscope, and the second penetrating area is used for penetrating of a suture needle. The device has the effect of guiding the suture needle to penetrate out of the body of a patient smoothly and quickly.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular to a protection guide for knee joint meniscus repair surgery. Background technique [0002] The knee joint has a medial and lateral half-moon-shaped bone on the tibial articular surface, called the meniscus, which is closely connected with the joint capsule and has the function of increasing the stability of the joint and buffering shocks; damage to the cartilage tissue such as the meniscus can easily cause severe knee joint pain in patients. Pain, joint swelling, and tenderness in the joint space, etc. Therefore, suture repair surgery is generally required after meniscus and other cartilage tissue damage; meniscus suture repair surgery requires the use of various instruments, and the above instruments (such as suture needles) are easy to puncture the knee The blood vessels, nerves and other tissues behind the joint will cause additional damage to the patient. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61B17/04
CPCA61B17/0218A61B17/0493A61B17/0482A61B17/0469
Inventor 王永
Owner THE SECOND PEOPLES HOSPITAL OF NANTONG
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