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Air conditioning eyeshade

A technology of air conditioning and eye mask, applied in eye mask, ophthalmic surgery, suction equipment, etc., can solve the problem of oxygen supply and achieve good acceptability effect

Active Publication Date: 2014-12-17
BEIJING WANSHENG RENHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above technical solution mainly solves the problem of local oxygen supply to the eyeball, and does not involve the purification of the local environment around the human eye, and the adjustment of the temperature and humidity of the air around the human eye.

Method used

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  • Air conditioning eyeshade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, an air-conditioning eye mask includes a mask body 1 and a fitting part 2 around the eyes. The mask body 1 is made of two plastic materials, acrylonitrile-butadiene-styrene copolymer and polycarbonate, by injection molding. Of course, it can also be made of transparent plastic material by injection molding. The cover 1 is provided with an air inlet 11 and an air outlet 12, which are located at both ends of the cover 1 respectively. The fitting part 2 around the eyes is placed on the edge of the cover body 1 and is made of soft silicone material by injection molding. The fitting part 2 around the eyes is tightly fitted to the skin around the eyes of the human body. The cavity formed by the inner surface of the joint part 2 and the skin around the human eye is the extraocular cavity 3 . In order to ensure the cleanliness of the local environment around the eyes, the eye mask is also equipped with a fan 41 and a filter component 42 at the air in...

Embodiment 2

[0044] Such as figure 2 As shown, the air inlet 11 and the air outlet 12 of the cover body 1 are provided with a fan 41, the fan 41 at the air inlet 11 drives the outside air to enter the extraocular cavity 3, and the fan 41 at the air outlet 12 drives the eye The gas in the external cavity 3 is discharged to the outside, and the external cavity 3 is divided into a left external cavity and a right external cavity, and the middle is connected through a connecting cavity 33 . The driving of the two fans 41 is beneficial to the adjustment speed of the air cleanliness inside the extraocular cavity 3 .

[0045] The wind speed spectrum of the fan 41 can simulate the wind speed spectrum of the natural wind, because the blowing mode of the natural wind spectrum is more acceptable to the human body, especially when the surface of the human body exchanges heat and moisture with the outside world. The specific setting of the wind speed spectrum should be acceptable to the human body. T...

Embodiment 3

[0047] Such as image 3 As shown, in order to further ensure the cleanliness of the air inside the external cavity 3, a harmful gas adsorption part 48 is provided on the side of the air inlet 11. The harmful gas adsorption part 48 is an activated carbon sheet or an activated carbon bag, which can absorb hydrogen sulfide , ammonia and nitrogen dioxide and other toxic gases. Of course, the harmful gas adsorption component 48 can also be located inside the extraocular cavity 3 .

[0048] In order to increase the oxygen content of the air inside the extraocular cavity 3, an oxygen-enriched membrane 47 is provided on the air inlet 11 side. Driven by the pressure difference, the oxygen in the air is preferentially passed through the membrane to obtain oxygen-enriched air, thereby increasing the oxygen content of the air inside the extraocular cavity 3 .

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Abstract

The invention provides an air conditioning eyeshade. The air conditioning eyeshade comprises an eyeshade body, an eye attaching part, a fan and a filter part, wherein the eyeshade body is provided with an air inlet and an air outlet, the eye attaching part is attached to the skin surrounding the eye in a sealing manner, the inner surface of the eyeshade body, the inner surface of the eye attaching part and the skin on the periphery of the eye of the human body are collectively encircled to form an eye outer cavity, external air enters the eye outer cavity through the air inlet after being filtered by the filter part, so that the eye outer cavity has functions for maintaining the parameters such as air cleanliness, temperature, humidity, anion concentration, oxygen content and the like in a local environment of the eye, and an effect for alleviating the eye fatigue and relaxing the eye muscles can be realized.

Description

technical field [0001] The invention relates to an air-conditioning eye mask, which is used for regulating the local environment around human eyes, and belongs to the technical field of medical devices. Background technique [0002] With the increasing pollution of the real environment, the damage of sulfur dioxide in the polluted air to the eyes has been widely concerned. When its concentration reaches 20ppm, it will have a strong stimulating effect on the eyes, causing tears and inflammation of the eyes, and seriously affecting vision. Not only that, people need to protect the exposed eyes in time and effectively during the period of anesthesia, staring at the display screen for a long time, eye diseases, etc., to avoid excessive evaporation of eye moisture, especially corneal surface moisture, and to prevent harmful substances in the outside air. Therefore, it is particularly important to maintain the air cleanliness, temperature, humidity, negative ion concentration, and...

Claims

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Application Information

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IPC IPC(8): A61F9/04A61M1/00A61H9/00
Inventor 董东生杜娥柳瑛
Owner BEIJING WANSHENG RENHE TECH
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