CN2033262U

CN2033262U - Electrothermic gauze mask

Info

Publication number: CN2033262U
Application number: CN 88218789
Authority: CN
Inventors: 胡龙驰
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-06-03
Filing date: 1988-06-03
Publication date: 1989-03-01

Abstract

The utility model provides an electrothermic gauze mask, which is used for treating common cold and complications. Net-shaped metal blocks are positioned at the middle part of the utility model; heat which is generated after the power source is communicated can kill the viruses in the respiratory tract of patients so the goal of curing the common cold and easing complications of the common cold is achieved. The utility model which can be carried has the advantages that construction is simple, components are few, cost is low, usage is convenient, alternating-current/direct-current can be used, and curative effects are conspicuous.

Description

Electrothermic gauze mask

This utility model belongs to medical apparatus and instruments (or apparatus) field.Adopt electrical heating wire netting generation hot-air to kill virus and succeeded in developing the novel product that cures cold.

The medical apparatus and instruments (or apparatus) of existing treatment flu cure cold muzzle (Chinese utility model patent, application number 86206608) and cup type flu physiotherapy apparatus.These two kinds of products all adopt water at low temperature steam to kill virus, have certain curative effect.But the water at low temperature steam that product members complexity, cost are higher, produce is wayward, and can not carry.U.S. inventor Robert carat Xi Er develops a kind of hair dryer, and hot blast temperature is no more than 43 ℃, and blow for several times the patient nostril every day, can reach the effect of treatment flu.Shortcoming is that cost is higher, not portable.

The purpose of this utility model is to overcome the deficiency of above-mentioned existing product, provides a kind of electricity consumption heating of metal net to produce the mask of hot-air, can kill the virus in the patient respiratory road, reaches the effect of curing flu.

Fig. 1 represents the Electrothermic gauze mask sketch map.(1) cotton cloth respirator, (2) wire netting piece, (3) lead, (4) power supply, (5) plug (alternating current power supply is used), (6) hasp.

This product structure is simple, making is easy, all buys part by the prior art manufacturing or in market. Mouth mask is made with the common white gauze, and about 8～14 layers, size dimension is close with common mouth mask. The square pocket of 8cm is left at the mouth mask middle part, is used for laying electrical heating wire netting piece, and slide fastener or nylon buckles are equipped with in the mouth mask top, picks and places the wire netting piece when being convenient to clean cotton cloth respirator or changing cotton cloth respirator. The wire netting piece is knitted into plane reticular again with wire (such as copper wire, stainless steel wire) coiled coil; Also the available metal thin slice sticks on the glass wool cloth, is etched into the heating plate with certain resistance by making sheet. Electric network can be with hand woven or woven, but all needs to ask insulation. Net piece area is 16cm²～70cm ², power is about 10W. External power supply 220V is adjusted to≤36V through transformer. If select dc source, available battery or dry cell. Switch on after 3～5 minutes, temperature can reach and be stabilized in about 43 ℃. Transformer, battery can be by existing The technology manufacturing is arranged or buy in market, dry cell can be purchased in market. Notice that transformer should be packed in the insulation booth, be perfectly safe guaranteeing.

Advantage of the present utility model:

1. adopt low pressure AC and DC power supply, human body is perfectly safe.If adopt dc source, can carry.

But 2. same several cotton cloth respirators of electric network adapted, not only economy but also convenient, cotton cloth respirator can be numbered to show difference.

3. can repeatedly use, cost is low, makes easily.

4. evident in efficacy.Common cold initial stage uses this mask can fully recover in 30～60 minutes.Heavy cold, influenza and the bronchitis that causes because of flu use 3～5 times (each 30～60 minutes) can obtain significant curative effect.Chronic bronchitis patient, often use winter, can slow down the state of an illness, plays a role in health care.

5. if cooperate Chinese medicine (making lamellar is placed on the wire netting) to use, curative effect is better.

Embodiment:

1. cotton cloth respirator is knitted with general cotton gauze seam.

2. the output voltage of transformator is answered≤36V.

3. the electric network wire rod can be calculated as follows:

R＝ (V2)/(W) ，L＝ (R)/(ρ)

(R-resistance, V-voltage, W-power, L-length, ρ-wire rod resistance coefficient)

If electric network power is elected 9W as, voltage 10V selects homemade φ 0.2mm enamel-covered wire (ρ=0.558) for use, then:

R＝ (V ²)/(W) ＝ (10 ²)/9 ＝11.1Ω

Enamel-covered wire length L=11.1/0.558=20m.

Claims

1, a kind of mask (1) for the treatment of flu is characterized in that in the middle part of the mask (1) the wire netting piece (2) that can switch on and heat being housed.

2,, it is characterized in that wire netting need use the soft alloy material according to the described mask of claim 1.

3, according to claim 1,2 described masks is characterized in that adopting low pressure AC and DC power supply, and human body is perfectly safe.