Flap postoperative protection device for lower middle segment of shank

Abstract

The invention discloses a flap postoperative protection device for the lower middle segment of the shank. The protection device comprises a front fixing plate and a rear fixing plate, wherein the upper portion, the middle and the lower portion of the front fixing plate are provided with a first adhering strap, a second adhering strap and a third adhering strap respectively; the upper portion, the middle and the lower portion of the rear fixing plate are provided with a fourth adhering strap, a fifth adhering strap and a sixth adhering strap respectively; after the front fixing plate is connected with the rear fixing plate, an inner cavity adapting to the shape of the shank is formed. The flap postoperative protection device for the lower middle segment of the shank can be repeatedly used; diathermancy is good, infrared roasting frame treatment in the later stage is facilitated, and blood circulation is promoted; due to the fixing mode of the adhering straps, postoperative dressing changing is facilitated, and re-fixation is facilitated; observation of blood supply of the flap is not affected, and changes of the illness condition can be mastered at any time; discomfort of a patient caused by the fixed body position can be effectively relieved, rest and activities of the patient are facilitated, and the occurrence probability of lower limb thrombosis is reduced; the flap postoperative protection device is firm and good in compression resistance and can effectively reduce flap necrosis caused by breakage of a fixing device.

Description

technical field [0001] The invention belongs to the technical field of medical equipment and relates to a postoperative protection device, in particular to a postoperative protection device for a middle and lower leg skin flap. Background technique [0002] After the operation of the middle and lower calf flaps, the flaps in the operation area should not be compressed. Clinically, plaster external fixation or simple bandage fixation is commonly used, and the patients are instructed not to move, and not to turn over at night. After posterior calf flap surgery, patients often rest in a prone position for several days, during which the affected limb cannot move or be compressed. Because the pressure affects the blood circulation of the skin flap, the skin flap is necrotic. The patient is in a fixed position for a long time, and it is very painful to rest and defecate. However, the use of gypsum for fixation has the following problems: 1. The gypsum is one-time use, which is c...

AI Technical Summary

Problems solved by technology

And adopt gypsum fixation, there are following problems: 1, gypsum disposable use, cost height, pollute environment

2. After the plaster is fixed, it needs to be completely removed when changing the dressing, which is time-consuming and laborious, and the re-fixation is not reliable

3. The thickness of the plaster is relatively large and the wrapping range is wide, which is not conducive to the rewarming treatment of the skin flap by infrared irradiation

4. The plaster is easy to break, causing pressure on the flap operation area, resulting in flap necrosis

5. The plaster is heavy, and the body position cannot be changed arbitrarily after the plaster is fixed, which is not conducive to the patient's activities and increases the chance of lower limb thrombosis

6. It is not conducive to observe the blood circulation of the flap after plaster fixation

7. Insufficient range of plaster fixation may still compress the skin flap and cause necrosis

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