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Auxiliary instrument for repairing skin flap into skin graft

A technology of skin flaps and skin grafts, applied in the field of burn plastic surgery, can solve problems such as adverse effects of skin tissue, hand slippage, and high requirements for doctors

Active Publication Date: 2021-09-14
霍君艺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be the following problems in this way: 1. Stability of surgical fixation: the flap tissue is fixed by fingers, and it is easy to cause the hand to slide during the operation, thereby increasing the damage of the repaired skin; 2. Convenience of operation: one-handed operation The operation will inevitably bring a lot of inconvenience, and the requirements for the doctor's level are too high; 3. Physical exertion: maintaining stable support for the fingers for a long time will make the doctor more tired during the operation; 4. Multiple finger presses may cause adverse effects on the skin tissue. Influence

Method used

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  • Auxiliary instrument for repairing skin flap into skin graft
  • Auxiliary instrument for repairing skin flap into skin graft
  • Auxiliary instrument for repairing skin flap into skin graft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-Figure 12 As shown, an auxiliary instrument for repairing skin flaps according to an embodiment of the present invention includes a support base 1, a movable support column 2, a flap support plate 3 and a fixed buckle 4, and the movable support column 2 is sleeved on the support base 1 The surface of the movable support column 2 is threadedly connected with the support base 1, the flap support plate 3 is welded on the top of the movable support column 2, the number of fixed buckles 4 is four, and the four fixed buckles 4 are respectively welded on the flap The four corners of support plate 3.

[0042]Wherein, the support base 1 includes a support disc 11, a threaded sleeve 12, and a limit support column 13. The limit support column 13 is inserted on the top of the support disc 11, and the limit support column 13 is located at the center of the support disc 11 top At the position, the threaded sleeve 12 is sleeved on the surface of the limit support co...

Embodiment 2

[0057] More specifically, such as Figure 5 As shown, the difference between this embodiment and the above embodiment is that the surface of the rotating sleeve 24 is covered with a silicone anti-slip sleeve 25, the inner wall of the silicone anti-slip sleeve 25 is bonded to the rotating sleeve 24, and the surface of the silicone anti-slip sleeve 25 is set There are anti-slip lines, and by adopting the above-mentioned technical solution, the friction force between the hand and the rotating sleeve 24 can be improved when the rotating sleeve 24 is turned, and the situation of slipping when rotating the rotating sleeve 24 is avoided.

Embodiment 3

[0059] More specifically, such as Figure 4 with 8 The difference between this embodiment and the above-mentioned embodiment is that the two limiting posts 27 are respectively located in the inner cavities of the two limiting grooves 15, and the limiting posts 27 are slidably connected with the limiting grooves 15. By using the above technical solution, It is possible to limit the post 26, avoiding that when the rotary connection ring 23 rotates, the rotary connection ring 23 drives the rotation limiter 211, the connection ring 210, the fixed collar 22 and the fixed post 21 to rotate through friction, thereby causing the post to be inserted. 26 follow the rotating situation, which improves the stability of the replicating apparatus.

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Abstract

The invention discloses an auxiliary instrument for repairing a skin flap into a skin graft. The auxiliary instrument comprises a supporting base, a movable supporting column, a skin flap supporting plate and fixing buckles, the movable supporting column sleeves the surface of the supporting base, and the movable supporting column is in threaded connection with the supporting base. According to the auxiliary instrument for repairing the skin flap into the skin graft, by arranging the skin flap supporting plate, fingers can be replaced to support the skin flap, one hand of a doctor can be liberated, so that the doctor can perform an operation with two hands conveniently, the convenience and comfort of the doctor during the operation are improved, and then the operation efficiency is improved; by arranging the four fixing buckles, the skin flap at the top of the skin flap supporting plate can be fixed, the situation that the skin flap slides on the surface of the skin flap supporting plate is avoided, and the stability of the skin flap is improved; and the height of the skin flap supporting plate can be increased and decreased through cooperation of the supporting base and the movable supporting column, so that the applicability of the auxiliary instrument for repairing the skin flap into the skin graft is improved, and the auxiliary instrument for repairing the skin flap into the skin graft is suitable for different use environments.

Description

technical field [0001] The invention relates to the technical field of burn plastic surgery, in particular to an auxiliary instrument for skin flap repairing. Background technique [0002] Skin flap repairing is a common surgical operation, which is mainly aimed at thinning the cut skin flap, depending on the thickness of the skin flap required by the wound surface, and has a wide range of uses in burn plastic surgery. In terms of plastic surgery for burns, the common operation method for repairing skin flaps is: cutting and removing the skin parts that need to be repaired in pieces, and removing fat tissue and part of the dermis for the thin skin flaps that need to be repaired. [0003] In the process of traditional skin flap repairing, one end of the skin needs to be fixed with a fixing clip, one hand fixes the skin, and the other hand performs the operation. During the operation, the doctor's left thumb and index finger clamp the skin flap , the index finger supports the...

Claims

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Application Information

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IPC IPC(8): A61B90/17A61B17/00
CPCA61B90/17A61B17/00A61B2017/00752
Inventor 霍君艺范静华
Owner 霍君艺
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