Hand local oxygen therapy device based on aerobic therapy

Abstract

The present invention relates to the technical field of oxygen therapy devices and also discloses a hand local oxygen therapy device based on an aerobic therapy. The hand local oxygen therapy device comprises an air bag, a vacuum valve and an air intake valve are respectively fixedly connected with an upper surface of the air bag, a vacuum pipe insert hole is arranged in a middle part of the vacuum valve, an inner surface of the vacuum pipe insert hole is fixedly connected with a vacuum pipe, and the air inlet valve is located at a right side of the vacuum valve. The vacuum pipe, an oxygen pipe, the vacuum valve and the air intake valve are arranged in the hand local oxygen therapy device, when the air inlet valve is opened to an unlock state, oxygenation is conducted, when the air inlet valve is closed to a lock state, the oxygenate is closed, when the vacuum valve is opened to an unlock state, air extraction is conducted, when the vacuum valve is closed to a lock state, the extraction is stopped and a vacuum state is maintained, and the operation is convenient. Through the opening and closing arrangement, inflatable parts can be replaced, and then through automatic buckling, patients can always use the sterile and clean oxygen therapy device. Polyethylene is a sterile material with relatively high elasticity and can well withstand tension of internal oxygen. The oxygen therapy device is simple in overall structure and small in volume.

Description

technical field [0001] The invention relates to the technical field of oxygen therapy devices, in particular to a local oxygen therapy device for hands based on aerobic therapy. Background technique [0002] Local oxygen therapy can effectively increase the partial pressure of oxygen in the wound with a thickness of 2 mm, so that cells can obtain the required oxygen, activate growth factors, and promote cell proliferation, thereby promoting wound healing. [0003] At the same time, local oxygen therapy can form a high-oxygen environment on the wound surface, inhibit anaerobic bacteria, increase tissue oxygen content, effectively improve the hypoxic state of the local wound surface, promote the liquefaction of necrotic fat and protein, and make the vital tissue red. Promote cell oxygenation in normal tissues, accelerate cell metabolism, and promote wound repair. Replantation and reconstruction of finger cold intolerance has always plagued patients and doctors. It is manifest...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a hand partial oxygen therapy device based on aerobic therapy, which has the advantages of simple structure and small volume. Furthermore, the inflatable part can be replaced by opening and closing. Then it will be automatically buckled, so that patients can always use a sterile and clean oxygen therapy device, which solves the problem of complex design and large volume of oxygen therapy devices in the prior art

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