Visual-fatigue patch for relieving VDT (Video Display Terminal) syndrome and preparation method thereof

A technology for visual fatigue and eye mask, applied in the field of medical care, can solve problems such as the efficacy of a single hot compress and steam release, eye aqueous humor lesions, and mildew of drug components.

Pending Publication Date: 2017-06-13
YUNNAN BAIYAO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it has the following disadvantages: 1. Most of them only have a single effect of hot compress and steam release, and are not combined with drugs or plant ingredients that can relieve visual fatigue; 2. Although a small amount is combined with drug ingredients, the combination method is mostly Add drug powder or extract to the heating system, but due to the objective requirements of the composition ratio of the heating system, the amount of drug ingredients that can be added is very small, and the drug ingredients are prone to risks such as milde

Method used

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  • Visual-fatigue patch for relieving VDT (Video Display Terminal) syndrome and preparation method thereof
  • Visual-fatigue patch for relieving VDT (Video Display Terminal) syndrome and preparation method thereof
  • Visual-fatigue patch for relieving VDT (Video Display Terminal) syndrome and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0044] Example 1

[0045] This embodiment is used to illustrate the structure of the eye mask for alleviating VDT syndrome of the present invention.

[0046] See Figure 1-3 , figure 1 Shows a schematic diagram of the side structure of a visual fatigue eye mask for relieving VDT syndrome, including a medicated fabric layer 1, a special-shaped heating layer 2, an eye protection area 3, a printing layer 4, an inner layer 5, a hanging ear rope 6 and Isolation bag 7.

[0047] The medicated fabric layer 1 is adhered to either side or both sides of the outer bag on the side of the eye by medical viscose or ultrasonic or hot-melt pressing, and the side away from the eye by the special-shaped heating layer 2 is glued or printed. On the printing layer 4, the inner layer 5 and the side of the special-shaped heating layer close to the eye are stamped by ultrasonic or bonding to form the heating zone 2 around the eye. The medicated fabric layer 1 and the printing layer 4 and the inner layer 5 ...

Example Embodiment

[0054] Example 2

[0055] This example is used to illustrate the preparation method of the asthenopia eye mask for alleviating VDT syndrome of the present invention.

[0056] Weigh the following medicine components in parts by weight: 25 parts of Bupleurum, 28 parts of Pueraria lobata, 15 parts of Panax notoginseng flower, 15 parts of chrysanthemum, 15 parts of jasmine, and then the pharmaceutical composition is made into an extract, which is prepared by an infiltration process A good medicinal extract is attached to a fabric layer made of wood pulp fiber composite polyester, and the drug content of the fabric is 1.5g / m 2 , Obtain the medicine-containing fabric layer.

[0057] The outer surface of the outer bag on the side of the special-shaped heating layer close to the eyes is adhered to the medicated fabric layer with medical viscose, and the outer bag on the side of the special-shaped heating layer away from the eyes is adhered to the printing layer by viscose, and the inner lay...

Example Embodiment

[0058] Example 3

[0059] This example is used to illustrate the preparation method of the asthenopia eye mask for alleviating VDT syndrome of the present invention.

[0060] Weigh the following medicine components in parts by weight: 30 parts of Bupleurum, 30 parts of Pueraria lobata, 16 parts of Panax notoginseng flower, 12 parts of chrysanthemum, 12 parts of jasmine, and then make the medicine composition into an extract, which will be prepared by spraying process The good drug extract is attached to the fabric layer made of wood pulp fiber, polylactic acid fiber, plant viscose fiber and composite polyester. The drug content of the fabric is 2.5g / m 2 , Obtain the medicine-containing fabric layer.

[0061] The inner surface of the outer bag on the side of the special-shaped heating layer near the eyes is laminated with the medicated fabric layer by medical heat fusion, the raw material layer of the special-shaped heating layer is printed on the printing layer by the transfer proce...

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PUM

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Abstract

The invention provides a visual-fatigue patch for relieving the VDT (Video Display Terminal) syndrome. The visual-fatigue patch comprises a patch body and ear hanging ropes, wherein the patch body comprises eyeball protecting areas capable of covering the eyes of a human body, periocular heating areas capable of covering the periocular acupuncture points of the human body, and medicine-containing fabric layers close to one sides of the eyes; and special heating layers are arranged in the periocular heating areas. The invention also provides a preparation method of the visual-fatigue patch for relieving the VDT syndrome. The visual-fatigue patch and the preparation method provided by the invention have the advantages that double effects of hot compress of the acupuncture points and the eye protecting medicine are combined together, and the VDT syndrome can be effectively relieved.

Description

technical field [0001] The invention belongs to the field of medical care, in particular, the invention relates to a visual fatigue eye mask for alleviating VDT syndrome and a preparation method thereof. Background technique [0002] Video Terminal Syndrome VDT (Visual Display Terminal) refers to a series of symptoms caused by long-term close-distance operation of optical display terminals. The main symptoms are vision loss, blurred vision, eye pain, redness, photophobia, tearing, dry eyes, headache, nausea, etc. Due to changes in modern life and work styles, 50% to 90% of people will experience VDT syndrome more or less. [0003] The main cause of VDT syndrome is that due to prolonged use of the eyes, the eye muscles (especially the ciliary muscle) are in a state of tension and contraction for a long time, which will cause ciliary muscle spasm, unable to restore the adjustment function, and cannot completely relax when looking at distant objects. This leads to symptoms su...

Claims

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Application Information

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IPC IPC(8): A61F9/04A61H39/06A61M35/00A61K36/63A61P27/02
CPCA61M35/00A61F9/045A61H39/06A61K36/233A61K36/258A61K36/287A61K36/488A61K36/63A61H2201/1604A61H2201/0207A61H2201/105A61H2205/024A61M2210/0612A61M2207/00A61K2300/00
Inventor 王锦蒋欢陈真李宇斌刘磊王春阳
Owner YUNNAN BAIYAO GROUP
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