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Eye hot compress treatment patch suitable for meibomian gland dysfunction type xerophthalmia

A technology of dysfunction and treatment paste, which is applied in the direction of heating appliances for treatment, cooling appliances for treatment, contraceptives, etc., which can solve the problems of ineffective control of temperature and moisture release, high production costs, etc.

Active Publication Date: 2020-10-20
HENAN SUPER ASIA MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of high production cost of medicinal ingredients contained in the hot compress steam eye mask and the inability to effectively control temperature and water release, the present invention provides an eye hot compress treatment patch suitable for meibomian gland dysfunction dry eye and its preparation method

Method used

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  • Eye hot compress treatment patch suitable for meibomian gland dysfunction type xerophthalmia
  • Eye hot compress treatment patch suitable for meibomian gland dysfunction type xerophthalmia
  • Eye hot compress treatment patch suitable for meibomian gland dysfunction type xerophthalmia

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Experimental program
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Effect test

Embodiment 1

[0036] Such as Figure 1 ~ Figure 3 As shown, the eye hot compress treatment patch suitable for meibomian gland dysfunction type dry eye includes a treatment patch body and a wearing part that match the upper and lower eyelids, and the treatment patch body includes an outer layer, an inner layer and The heating material layer filled between the outer layer and the inner layer.

[0037] The outer surface layer is a layer structure formed of spunlace nonwoven fabric, and the inner surface layer is a layer structure formed of bamboo charcoal fiber nonwoven fabric. In this embodiment, the spunlace nonwoven fabric is a full-cross full polyester spunlace nonwoven fabric, and the bamboo charcoal fiber nonwoven fabric is a black bamboo charcoal fiber nonwoven fabric.

[0038] The heating material layer includes two coating layers and heating material filled between the two coating layers, the coating layer on the side close to the skin is a layer structure formed by a breathable film...

Embodiment 2

[0048] This embodiment is basically the same as Embodiment 1, and the similarities will not be described in detail. The difference is that the wearing part is an ear hanging cloth, and the preparation method of the eye hot compress therapy patch includes the following steps:

[0049] Lay the outer layer and the envelope layer sequentially from bottom to top, then place the heat-generating material on the envelope layer corresponding to the upper and lower eyelids, and then stack another layer of envelope layer and inner surface layer on the heat-generating material And ear loop cloth, heat seal, die cut, get treatment patch.

Embodiment 3

[0050] Embodiment 3 clinical application embodiment

[0051] 1. Purpose of the test

[0052] Through the clinical observation study on 120 cases of dry eye patients (60 cases in the test group and 60 cases in the control group), the clinical efficacy of the eye hot compress therapy plaster was verified.

[0053] 2. Diagnostic criteria

[0054] ①Dry eye can be diagnosed if one of the subjective symptoms such as dryness, foreign body sensation, burning sensation, fatigue, discomfort, vision fluctuation and BUT≤5s or tear secretion test (Schiemer I test) result≤5mm / 5min;

[0055] ② One or both eyes have dryness, foreign body sensation, burning sensation, fatigue, discomfort, vision fluctuation and other subjective symptoms and 5s<tear film break-up time (BUT)≤10s or 5mm / 5min≤tear secretion When the test (Schiemer I test) result is less than or equal to 10mm / 5min, there are patients with positive keratoconjunctival fluorescein staining.

[0056] 3. Case inclusion criteria

[0...

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Abstract

The invention relates to the technical field of medical auxiliary equipment, and especially relates to an eye hot compress treatment patch suitable for meibomian gland dysfunction type xerophthalmia.The treatment patch includes a treatment patch body matching upper and lower eyelids and wearing parts; the treatment patch body includes an outer surface layer, an inner surface layer and a heating material layer filled between the outer surface layer and the inner surface layer; the heating material layer includes two coating layers and a heating material filled between the two coating layers; and the heating material consists of, by weight, 40-45%% of iron powder, 35-40% of water, 10-15% of activated carbon, 8-12% of vermiculite, 3-5% of water-absorbing resin and 1-3% of sodium chloride. The treatment patch is fast in heating and can start to heat when being taken out after 1 min; the treatment patch can generate water vapour for more than 20 min under constant temperature; and the treatment patch is convenient and hygienic in using.

Description

technical field [0001] The invention belongs to the technical field of medical aids, and in particular relates to an eye hot compress therapeutic patch suitable for meibomian gland dysfunction type dry eye. Background technique [0002] Dry eye is one of the most common ophthalmic diseases, any cause of abnormal tear film and ocular surface can cause dry eye. The pathogenesis of meibomian gland dysfunction is the generation of chronic or diffuse abnormalities in the meibomian glands, which may result in meibomian gland dysfunction after obstruction of the terminal duct of the gland or changes in glandular secretions. Dysfunction of the meibomian glands can lead to the appearance of dry eye, which is clinically manifested as eye dryness, fatigue, burning, etc. [0003] Most of the clinical treatment of meibomian gland dysfunction type dry eye is conventional drug treatment, including eye ointment, eye drops, etc., but the effect is not obvious. There are also methods such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/03C09K5/18
CPCA61F7/034C09K5/18A61F2007/038A61F2007/0244A61F2007/0226A61F2007/0204A61F2007/0004A61F2007/0098
Inventor 张亚超
Owner HENAN SUPER ASIA MEDICAL EQUIP
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