Abdomen skin flap fixing device

Abstract

The invention discloses an abdomen skin flap fixing device. The device comprises a chest side fixing plate, an upper arm supporting plate, a forearm supporting plate and three length-adjustable telescopic rods; one end of the upper arm supporting plate is rotationally connected with one end of the forearm supporting plate, and a first fixed connecting point and a second fixed connecting point are arranged on the upper arm supporting plate and the forearm supporting plate respectively; a third fixed connection point is arranged on the chest side fixing plate, and the three telescopic rods make the first fixed connecting point, the second fixed connecting point and the third fixed connecting point connected in pairs. The device has the advantages that by means of the design that a small triangle is sleeved with a large triangle, the structure is very stable; the upper arm supporting plate and the forearm supporting plate are designed to fix the upper arm and the forearm respectively, the upper arm and the forearm are well fixed, and blood supply at the tail end of an affected limb is not influenced; due to the design of a cotton sheath, frequent replacement can be achieved, and environmental protection and sanitation are achieved; the chest side fixing plate, the upper arm supporting plate, the forearm supporting plate, the telescopic rods and the like can be repeatedly used, the energy is saved, and environmental protection is achieved.

Description

technical field [0001] The invention relates to the technical field of skin flap fixation equipment, in particular to an abdominal flap fixation device. Background technique [0002] Cross-abdomen flap is a surgical method used to treat severe hand trauma with large skin and soft tissue defects or ulcers that cannot be repaired by adjacent flaps. [0003] In the prior art, the patient who has completed the abdominal flap operation usually uses gauze and other fixing belts to wrap the upper arm and the forearm where the patient's injured hand is located for several times, and then the upper arm and the forearm are tied together with the patient's torso , to prevent the patient from accidentally touching the abdominal flap during sleep, thus causing the avulsion of the abdominal flap. However, there are many disadvantages in this method: 1. The fixation belt is used for fixing. If the winding is too loose, the fixing effect will not be achieved. If the winding is too tight, t...

AI Technical Summary

Problems solved by technology

However, there are many disadvantages in this method: 1, adopt the fixation belt to fix, if the winding is too loose, the fixing effect will not be achieved, and if the winding is too tight, it will affect the blood supply of the affected limb; 2, the amount of the fixing belt is large and cannot Repeated use causes waste of the fixing belt; 3. The fixing belt is easy to slip off, and cannot effectively prevent the affected limb from moving towards the side where the trunk is located

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