CN2643927Y

CN2643927Y - Special respirator for resisting SAS virus

Info

Publication number: CN2643927Y
Application number: CN 03250157
Authority: CN
Inventors: 陈国惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-27
Filing date: 2003-08-27
Publication date: 2004-09-29
Anticipated expiration: 2013-08-27

Abstract

The utility model relates to a special SARS virus proof respirator, which defends virus, proofs dust, defends, keeps warm, keeps damp and assists curing respiratory illness. The utility model is a high performance respirator which consists of an outer cover1, a main cover2, an exhaling valve3, an inspiration valve4, a gas collection pipe5 and a high intensity filtrating bag6; wherein the outer cover is sleeved on the main cover which covers mouth and nose; the lower of the main cover is provided with a unilateral inspiration valve which inhales air; the inspiration valve is also connected to one end of the gas collecting pipe; while the other end is connected to the high intensity filtrating bag; and the center of the main cover corresponding to the mouth and the nose has a unilateral exhaling valve which is used for respiring.

Description

The special mask of a kind of anti-SARS virus

Technical field: the utility model is the special mask of a kind of anti-SARS virus.

Background technology: SARS virus is mainly by respiratory infectious, the whole of China at present, and the whole world there is no the effective special mask of anti-SARSA.

Summary of the invention: at the deficiency of above-mentioned prior art existence, the utility model proposes the special mask of a kind of anti-SARS virus, it be a kind of anti-virus, dustproof, protection, warming, preserve moisture and the high-performance mouth mask of supplemental treatment breathing problem effect arranged, and can effectively prevent SARS virus.

The anti-SARS virus special mask that the utility model provides, outer cover, outer cover identical with commercially available mouth mask of outer mask is enclosed within a master that can cover snout and covers, be equipped with for the one-way sucting valve that sucks air the bottom of main cover, be connected with air collecting pipe on the inlet valve, be connected with a high density filter bag on the other end mouth of pipe of air collecting pipe, also be equipped with for the one-way breather valve of breathing corresponding to nose and mouth at main cover middle part.

The above-specified high density filter bag is that 1～15 layer of gauze constitutes, and the medicine of killing SARS virus or the activated carbon that filters poison gas are set in the filter bag.

Description of drawings:

Fig. 1 is an organigram of the present utility model.

Fig. 2 is the schematic appearance that the utility model has omitted outer cover.

The specific embodiment: in conjunction with the accompanying drawings.

Among the figure, outer cover 1, main cover 2, outlet valve 3, inlet valve 4, air collecting pipe 5, high density filter bag 6.During use, with outer cover and the main snout that covers, then the suitable throat of air collecting pipe, along being placed into the waistband position in the collar, can directly contact skin, also can be across undershirt, the inlet valve that air collecting pipe portion and master are covered connects then, just can suck highly purified pure air.

Because main cover has sealed nose and mouth, the gas after the gas that air collecting pipe is adopted is at first filtered by one or more layers clothes.All areas and the thickness of clothes, formed a huge and fine and close filter course, the speed of filtered air is very little, so the most nuisances in the outside air can only be built-up in the extexine of clothes, can't enter the clothes internal layer with air-flow, even the minority nuisance is arranged through slowly having penetrated into clothes inside, run into more tight must the obstruct of filter bag of the gas production mouth of pipe again, can't pass through at all.What like this, human body obtained by inlet valve is very pure air.Owing to suck to such an extent that almost do not have any bacterium in the air, also just do not have SARS virus certainly.When the beginning of the year, SARS wreaked havoc, people's door can only intercept the propagation of SARS with 12～30 layers of cotton cloth respirator, and one side intercepts without cease, made the people suffocate to such an extent that feel dizzy on the one hand.Because face-to-face, head to head, increased the direct danger that sucks virus when medical personnel give treatment to again, and used this mouth mask not have the problem of this respect extremely with the patient, breathe happy, air cleaning.For guaranteeing to be perfectly safe, can also in filter bag, place the medicine of killing SARS virus, so this mouth mask can be used as a kind of special mask of Against SARS.

The mouth mask that the utility model provides has following advantage or good effect:

1, this mouth mask can prevent respiratory disease and the phase related disorders that any suction nuisance causes, as: the pollen mistake Quick etc.

2, only need to add corresponding activated carbon in filter bag, this mouth mask just can prevent multiple poison gas, its gas defence performance And effect, far be more than and be popular in the various types of filtration anti-poison respirator of generation.

3, this mouth mask can replace commercially available any anti-dust respirator, and is how high no matter the concentration of dust has no matter any occasion, suction all be to be close to 100% pure air.

4, the cold air that catches cold stimulates, often bring out diseases such as all kinds of rhinitis, sphagitis, bronchitis, cough, flu, pneumonia, asthma, the air themperature whenever this mouth mask is adopted is all more than 25 degrees centigrade, therefore, use this mouth mask, just can prevent this class palindromia, even recurrence, also mitigation symptoms and misery greatly.If in filter bag, add relative medicine, can also play the effect of supplemental treatment.

5, use this mouth mask suck the air humidity optimum, so can prevent the respiratory tract disease that brings out for drying because of air, the nose larynx all can be very comfortable.

6, for influenza, infectious diseases such as " bird flu ", pulmonary tuberculosis, this mouth mask also has fabulously must prevent performance.

7, common, in addition at present so-called special-purpose anti-" SARS " mouth mask to breathe air-breathing all be a passage, extremely unhygienic, and easily cross-infection.This mouth mask is breathed air-breathing taking their own roads, and deft design is reasonable, extreme health, and any of no cross-infection may.

The mouth mask that the utility model provides also has following characteristics:

1) can use repeatedly, with after disinfect after filtration and get final product.

When 2) breathing, this mouth mask does not almost have any resistance, can not make people's face that the sticky feeling of warming is arranged yet, and is particularly suitable for medical personnel and wears constantly.

3) outer cover shape of this mouth mask and common mouth mask are as good as.Elegant in appearance, can not make the people produce strange sensation.If scarf on neck more is as good as with normality, be easy at heart accept.

4) all parts of this mouth mask are without any side effects to human body, and manufacture no any environmental issue in the process.

5) the utility model is skillfully constructed, and is simple in structure, and cost is not high, small and exquisite, light, can carry.Anyone at any time, any place as long as think and be necessary, can be worn.

Claims

1, the special mask of a kind of anti-SARS virus, an outer cover (1) identical with commercially available mouth mask is arranged, it is characterized in that: outer cover (1) is enclosed within a master who covers snout and covers on (2), be equipped with for the one-way sucting valve (4) that sucks air the bottom of main cover (2), be connected with air collecting pipe (5) on the inlet valve (4), be connected with a high density filter bag (6) on the other end mouth of pipe of air collecting pipe (5), also be equipped with for the one-way breather valve of breathing (3) corresponding to nose and mouth at the middle part of main cover (2).

2, according to the described special mask of claim (1), it is characterized in that: the high density filter bag is that 1～10 layer of gauze constitutes, and the medicine of killing SARS virus or the activated carbon that filters poison gas are set in the filter bag.