KR101059580B1 - Safety clothing for biological and animal laboratories - Google Patents

Abstract

The present invention includes a head portion including a filter and glasses for filtering the intake of the worker; A dustproof suit connected to the head and covering the body, arms and legs of the worker; And an integrated supply / exhaust device connected to the head for supplying external air and discharging internal air. The integrated supply / exhaust device includes an air supply hose and an exhaust hose integrally. Formed hose; An air supply fan filter unit connected to the air supply hose, having a filter for filtering external air, a blowing fan, and an air supply port through which external air is introduced; An exhaust fan filter unit connected to the exhaust hose and having a filter for filtering exhaust, a blower fan, and an exhaust port for exhausting exhaust gas; And a battery for supplying power to the blower fan.

Therefore, according to the present invention, by using the electric integrated air supply and exhaust air intake and exhaust according to the more efficient filtering, it is possible to protect the experimental personnel from biological harmful substances in the laboratory of infectious animals, the animal by the exhaust harmful substances of the experimental personnel It has the effect of providing safety clothing for biological and animal laboratories to prevent contamination.

Biology, Animal Lab, Animal Lab Safety Clothing

Description

Personal protection equipment for animal bio-safety lab}

The present invention relates to safety clothing for biological and animal laboratory. More specifically, the present invention includes a head having a filter and an integrated exhaust device, to protect the experimental worker from biological harmful substances in an infected animal laboratory, and to prevent the animal from being contaminated by the exhausted harmful substances of the experimental worker. It relates to safety clothing for biological and animal laboratories.

In general, when the level of organisms is 3, humans or animals are infected from harmful substances, causing severe illness or enormous economic loss. Airborne infections are possible, both indigenous and influx, and once infected they can cause serious symptoms or be fatal.

Despite this reality, there are no biological and animal lab coats that can safely protect both humans and animals. Therefore, in order to solve these problems, the necessity of the biological and animal lab clothes is urgently needed.

Accordingly, the present invention has been proposed to solve the above problems, and an object of the present invention is to protect the experimental workers from biological harmful substances in the infected animal laboratory, and to prevent the contamination of the animals by the exhausted harmful substances of the experimental workers. It is to provide safety clothing for biological and animal laboratories.

Another object of the present invention is to provide a safety suit for biological and animal laboratory that can intake and exhaust according to more efficient filtering by using the electric integrated exhaust device.

The present invention includes a head portion including a filter and glasses for filtering the intake of the worker; A dustproof suit connected to the head and covering the body, arms and legs of the worker; And it is connected to the head is supplied to the outside air, safety clothing for biological and animal laboratory including an integrated supply and exhaust device for discharging the internal air.

According to the present invention, by using the electric integrated exhaust device, more efficient intake and exhaust can be achieved according to the filtering, thereby protecting the experimental workers from biological harmful substances in the laboratory of infected animals, and contaminating the animals by the exhausted harmful substances of the experimental workers. It has the effect of providing safety clothing for biological and animal laboratories.

The present invention includes a head portion including a filter and glasses for filtering the intake of the worker; A dustproof suit connected to the head and covering the body, arms and legs of the worker; And it is connected to the head is supplied to the outside air, safety clothing for biological and animal laboratory including an integrated supply and exhaust device for discharging the internal air.

In addition, the integrated air supply and exhaust device, the air supply hose and the exhaust hose is formed integrally; An air supply fan filter unit connected to the air supply hose, having a filter for filtering external air, a blowing fan, and an air supply port through which external air is introduced; An exhaust fan filter unit connected to the exhaust hose and having a filter for filtering exhaust, a blower fan, and an exhaust port for exhausting exhaust gas; And a battery for supplying power to the blower fan.

In addition, the hose is divided into one hose in half, one of the air supply hose, the other is formed as the exhaust hose.

The filter of the air supply fan filter unit and the exhaust fan filter unit may include an external filter and an internal filter, the external filter may be a PRE filter, the internal filter may be a HEPA filter, and the head filter may be positioned forward of the operator's mouth. It consists of an outer filter and an inner filter, wherein the outer filter is a PRE filter, the inner filter is a HEPA or ULPA filter. In addition, by wearing on the dust-proof suit includes a dust-proof to protect the feet.

Hereinafter, the configuration, function and effect of the preferred embodiment for the biological, animal laboratory safety suit according to the present invention will be described in detail.

1 is a schematic view showing the front surface of the biological, animal laboratory safety clothing according to the present invention, Figure 2 is a schematic view showing the rear surface of the biological, animal laboratory safety clothing according to the present invention. As shown in the drawings, the biological, animal laboratory safety suit 100 according to the present invention is the head unit 110, dustproof clothing 120, belt portion 130, integrated supply and exhaust device 140 and dustproof 160 ).

The head part 110 includes a filter 111 and an eyeglass part 112. In addition, the filter 111 is located in front of the worker's mouth, the air intake of the worker is easy, and the foreign material generated during the worker's breath is made of an external filter and the internal filter to be discharged after filtering to the outside. In addition, the external filter is implemented as a pre-treatment (PRE) filter, the internal filter is preferably implemented as a High Efficiency Particulate Air (HEPA) filter or Ultra Low Penetration Air (ULPA) filter.

The anti-vibration suit 120 is to cover the torso, arms, legs of the worker, made of a waterproof material does not seep water.

The belt portion 130 is formed to be detachable, the integral supply and exhaust device 140 is mounted.

The integrated air supply and exhaust device 140 is for discharging the exhaust of the worker from the head unit 110 through the hose, and for supplying air to the worker. To this end, the hose is connected to the rear surface of the head portion (110).

More specifically, the integrated air supply and exhaust device 140 includes a hose, an air supply fan filter unit, an exhaust fan filter unit, and a battery 147.

And, as shown in Figure 3, the air supply hose 141 and the exhaust hose 142 is integrally formed.

In addition, the air supply fan filter unit is connected to the air supply hose 141, and supplies the filter after filtering the external air, and includes a filter 143, a blowing fan 144 and the air supply 145.

In addition, the exhaust fan filter unit is connected to the exhaust hose 142, to filter and exhaust the exhaust of the operator, and includes a filter 143, a blowing fan 144 and the exhaust port 146. Then, power is supplied to each blowing fan by the battery 147.

In addition, the filter 143 may include an external filter and an internal filter, and the external filter may be implemented as a pre-treatment (PRE) filter, and the internal filter may be implemented as a ULPA filter or a high performance (HEPA) filter. .

As it is made, the integrated air supply and exhaust device 140 may be smoothly discharged after providing the filtered air to the worker and filtering the exhaust of the worker, as implemented by the electric.

The dustproof shoe 160 is to protect the foot by wearing on the dustproof clothes.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various permutations and modifications can be made without departing from the spirit of the present invention. It will be obvious to him.

Figure 1 is a schematic diagram showing the front of a biological, animal laboratory safety suit according to the invention.

Figure 2 is a schematic diagram showing the back of the biological, animal laboratory safety suit according to the invention.

Figure 3 is a schematic diagram showing the use state of the supply and exhaust hose of the safety clothing for the biological, animal laboratory according to the invention.

* Explanation of symbols for the main parts of the drawings

100: aseptic working clothes 110: head

120: dustproof clothing 130: belt portion

140: integrated supply and exhaust device 141: supply hose

142: exhaust hose 143: filter

144: blowing fan 145: air supply

146: exhaust port 147: battery

160: dustproof

Claims (6)

A head part including a filter and an eyeglass part for filtering an intake air of an operator; A dustproof suit connected to the head and covering the body, arms and legs of the worker; And Safety clothing for biological and animal laboratory comprising an integrated supply and exhaust device for supplying external air connected to the head, and exhausting the internal air. The method of claim 1, The integrated supply and exhaust device A hose in which the air supply hose and the exhaust hose are integrally formed; An air supply fan filter unit connected to the air supply hose, the air supply filter for filtering external air, an air supply fan, and an air supply port through which external air is introduced; An exhaust fan filter unit connected to the exhaust hose and having an exhaust filter for filtering the exhaust, an exhaust blower fan, and an exhaust port for exhausting the exhaust; And It includes a battery for supplying power to the air supply fan for the air supply and exhaust Safety clothing for biological and animal laboratories. The method of claim 2, The hose is A safety suit for biological and animal laboratories, in which one hose is divided into two halves, one of which is provided with an air supply hose and the other with an exhaust hose. The method of claim 2, The air supply filter and the air exhaust filter of the air supply fan filter part and the exhaust fan filter part are composed of an external filter and an internal filter, respectively, the external filter is a pre-treatment filter, and the internal filter is a high efficiency particulate air. HEPA) filter Safety clothing for biological and animal laboratories. delete The method of claim 1, Wearing over the dust-proof suit including a dust-proof to protect the feet Safety clothing for biological and animal laboratories.

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