Hyperbaric oxygen eyeshade

By designing the gasket and air outlet structure of the hyperbaric oxygen mask, oxygen is brought closer to the eyeball, solving the problem of low oxygen utilization and achieving efficient oxygen therapy and improved comfort.

CN224070676UActive Publication Date: 2026-04-03XIAMEN EYE CENTER OF XIAMEN UNIVERSITY CO LTD
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Patent Information

Application Number
CN202423200733.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2026-04-03
Estimated Expiration
2034-12-24

AI Technical Summary

Technical Problem

The oxygen in existing hyperbaric oxygen goggles has a low utilization rate in the oxygen chamber and cannot be directly applied to the eyeballs, resulting in insufficient concentration of oxygen.

Method used

A hyperbaric oxygen mask has been designed, comprising two independent mask bodies and gaskets. The gaskets are equipped with air supply holes and are connected to an external oxygen supply system through an air inlet pipe. The mask bodies are equipped with an adjustable pressure reducing valve and a headband. The pressure of the high-pressure oxygen is used to achieve a seal. The oxygen passes through the gaskets and air supply holes and acts close to the eyeball. The mask bodies are equipped with a guide ring to adjust the airflow direction, and can be optionally equipped with a heating element and a light-transmitting shield.

Benefits of technology

It increases the oxygen concentration near the eyeball, enhances oxygen utilization, reduces patient discomfort, and improves treatment comfort and effectiveness.

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Abstract

The utility model discloses a high-pressure oxygen eyeshade which comprises eyeshade bodies, the eyeshade bodies cover the eyes and comprise two independent eyeshade bodies, gaskets are arranged at the positions, making contact with the skin, of the eyeshade bodies, the gaskets are hollow, oxygen circulates in the gaskets, and a plurality of air supply holes are formed in the side faces, located in the eyeshade bodies, of the gaskets. The two cover bodies are respectively provided with an adjustable pressure reducing valve; the gasket is communicated with an external oxygen supply system through the air inlet pipe; the head band comprises an annular band and a top band, the two ends of the annular band are connected to the two sides of the mask body respectively, and the head band is adjustable in length and elastic; one end of the top belt is connected with the cover body, and the other end is connected with the ring belt, so that the length can be adjusted; the included angle between the annular belt and the top belt is variable. When the eyeshade is used, oxygen is guided in through the gasket, and the oxygen can be closer to an eyeball through the air supply hole, so that the oxygen concentration in the eyeshade and near the eyeball is always at a higher level in a region.
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