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Burial guide device beneficial to positioning and suturing

A technology of introducer and limit nut, applied in the field of medical devices, can solve the problem of lack of deep tissue suspension and the like

Pending Publication Date: 2022-05-13
PLASTIC SURGERY HOSPITAL CHINESE ACAD OF MEDICAL SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is a lack of special surgical instruments for deep tissue suspension through small incisions in the prior art

Method used

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  • Burial guide device beneficial to positioning and suturing
  • Burial guide device beneficial to positioning and suturing
  • Burial guide device beneficial to positioning and suturing

Examples

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Embodiment Construction

[0035] The principles and features of the present invention are described below, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0036] Such as Figure 1-Figure 6 As shown, the present embodiment provides a buried introducer that facilitates positioning and suturing, including a handle 1 and two support arms 2, one end of the two support arms 2 is fixedly connected to the handle 1, and each of the support arms 2 The other end of the support arm 2 has a needle hole 3 passing through the support arm 2 , and the other end of each support arm 2 has a tip 4 .

[0037] Take the deep facial tissue suspension operation through a small incision as an example, the two arms 2 of the buried introducer can extend from the small incision around the ear to the deep part of the face, and the two tips 4 penetrate into the skin or pass out of the skin, Therefore, it is positioned on the surface of the sk...

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Abstract

The invention relates to the field of medical instruments, in particular to an embedded guide device beneficial to positioning suture, which is characterized in that one end of each of two support arms is fixedly connected with a handle, the other end of each support arm is provided with a needle penetrating through the support arm, and the end part of the other end of each support arm is provided with a tip. The embedded guiding device has the advantages that the two supporting arms of the embedded guiding device can extend from a small incision to the deep position far away from the incision and are positioned on the surface of the skin through the two tips so as to prompt the position of follow-up operation. Afterwards, the needle can be inserted from the surface of the skin, the needle threading holes are used for determining the needle threading position, and when the needle penetrates through the two needle threading holes, the suture can be sewed and hung on the deep tissue. When the embedded guider is withdrawn from the incision, the suture on the surface of the skin can be guided to the incision for suturing and fixing, so that the deep tissue can be conveniently suspended and lifted through the suture.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a burying introducer which is beneficial for positioning and suturing. Background technique [0002] In facial rejuvenation surgery, how to reduce the incision as much as possible, and at the same time, carry out suspension and lifting of deep (sagging) tissues through small incisions, so as to achieve the purpose of facial rejuvenation, has always been a difficult point. Because it is about 8-12cm from the incision around the ear to the perioral area, malar fat pad, and buccal fat pad, it is difficult to operate through a small incision. There is a lack of special surgical instruments for deep tissue suspension through small incisions in the prior art. Contents of the invention [0003] The technical problem to be solved by the invention is how to facilitate the small incision deep tissue suspension operation. [0004] The technical solution of the present invention to solve t...

Claims

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Application Information

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IPC IPC(8): A61B17/04A61B90/11
CPCA61B17/0482A61B90/11A61B2017/0496A61B2017/00743
Inventor 吴乐昊王佳琦
Owner PLASTIC SURGERY HOSPITAL CHINESE ACAD OF MEDICAL SCI
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