Multifunctional local burn dressing change isolation device

Abstract

The invention discloses a multifunctional local burn dressing change isolating device. The multifunctional local burn dressing change isolating device comprises a base, a stepping motor, a rotating shaft, a gear, a rack plate, a chute, a trigger plate, a first travel switch, a second travel switch, an electric push rod, a placement box, a first pocket groove, a discharge pipe, a cover box, a second pocket groove, a temperature controller, a temperature sensor, a protecting shield, a semiconductor refrigerator, a connecting tube and an adjusting valve. Firstly, a burnt limb of a patient can be supported, isolated and protected, and dressing change of the patient is facilitated; secondly, by a temperature control mechanism, constant-temperature protection on the burnt limb of the patient can be implemented, and wound inflammation caused by high environment temperature is avoided; and finally, the oxygen content of the region of the burnt limb of the patient is increased by simple operation, namely, by increasing of the oxygen content, recovery of the burn wound of the limb of the patient is promoted. Therefore, while the postoperative rehabilitation effect of the patient is greatly improved, clinic operation of medical staff is facilitated, and popularization and application of the medical industry are facilitated.

Description

Technical field [0001] The invention relates to the technical field of medical devices, and in particular to a multifunctional partial burn dressing change isolation device. Background technique [0002] Burns include tissue damage caused by hydrothermal fluid (water, soup, oil, etc.), steam, high-temperature gas, flame, hot metal liquid or solid (such as molten steel, steel ingot), etc. It mainly refers to the skin and / or mucous membrane, and it can also be severe Damage to subcutaneous or / and submucosal tissues, such as muscles, bones, joints and even internal organs. [0003] Generally, burn wounds need to be bandaged after treatment to prevent infection, and several dressing changes are required during the period of healing. At the same time, in the process of dressing changes for patients with burns on limbs, a dressing stand is usually used to assist in lifting the affected limb and facilitate medical care. [0004] According to the above, the existing dressing changing devic...

AI Technical Summary

Problems solved by technology

[0004] According to the above, currently existing dressing changing devices are generally simple in structure and single in function, and only have the basic function of raising and supporting limbs. It is impossible to control the constant temperature of the burnt limb area of ​​the patient through the cooling mechanism, so it is easy to cause inflammation of the burn wound and bring hidden dangers to the rehabilitation care of the patient. At the same time, it is well known that the increase of oxygen content can promote wound healing, while the current traditional The traditional dressing changing device cannot improve the oxygen content in the burnt limb area of ​​the patient, which in turn reduces the recovery speed of the patient's burn wound. In view of the above defects, it is necessary to design a multifunctional partial burn dressing change isolation device

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