CN112617309A

CN112617309A - Novel clean air positive pressure protective clothing

Info

Publication number: CN112617309A
Application number: CN202011587590.4A
Authority: CN
Inventors: 王守国; 刘文革
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-09

Abstract

The utility model provides a novel clean air malleation protective clothing, novel protective clothing include full transparent helmet, sealed locking ring, breather pipe etc. characterized in that: the helmet (100) is made of transparent plastic, an air inlet pipe (101) is arranged below the rear part of the helmet, an air inlet pump (108) and an air purification device (104) are arranged at the end part of an air inlet of the air inlet pipe, and the air purification device comprises a plasma sterilization part and an active carbon adsorption part; the lower part of the helmet (100) is connected with the neckline of the jacket of the protective suit through a sealing locking ring (103), the jacket of the protective suit (110) adopts a drilling-in type dressing mode, the whole suit has no buttons or zippers, supporting frameworks (105) are arranged on the shoulder part and the back part of the jacket and are used for preventing the body from being tightly attached to the protective suit, the back part of the protective suit is provided with an air inlet (106) of an air filter layer which can be conveniently replaced, the cuffs of the protective suit (110) are sealed by medical latex gloves (107), the lower part of the jacket is sealed by two layers of sealing waistbands (111), the trouser corner part of the protective suit (110) is also tightly sealed by a latex sleeve, and the protective suit (110) is externally provided with an outer waist belt for fixing a battery (112), an air suction pump (108) and an.

Description

Novel clean air positive pressure protective clothing

Technical Field

The invention relates to a novel clean air positive pressure protective garment, in particular to a protective garment, wherein a head part adopts a hard connection mode that a transparent cover and a coat are connected through a sealing ring, the air pressure in a hood is in a positive pressure state, and the air entering the hood is sterilized and purified air.

Background

At present, air in the protective clothing is not sterilized and purified, and medical staff still have the risk of infection; the prior protective clothing has the disadvantages of long time for dressing and undressing, complexity, discomfort, high difficulty in repeated use and sterilization and high cost.

The air entering the head cover of the protective clothing is sterilized and cleaned air which is very needed by medical staff when the positive pressure protective clothing is developed.

The development of the novel protective clothing which is convenient and fast to wear, comfortable, convenient to sterilize and capable of being repeatedly used is also very necessary.

Disclosure of Invention

Novel clean air malleation protective clothing, including full transparent helmet, locking sealing ring device, breather pipe etc. characterized in that: the helmet (100) is made of transparent plastic, an air inlet pipe (101) is arranged below the rear part of the helmet, an air suction pump (108) and an air purification device (104) are arranged at the end part of an air inlet (104-1) of the air inlet pipe, and the air purification device (104) comprises a plasma sterilization part and an active carbon adsorption part; the upper part of the protective clothing (110) adopts a drilling-in type dressing mode, and the whole clothing has no buttons or zippers, so that the protective clothing is more convenient and quicker to wear.

The novel clean air positive pressure protective clothing is characterized in that: the lower part of the helmet (100) is in hard connection with the collar of the jacket of the protective suit through a sealing locking ring (103), and the connection part is sealed by a silica gel sealing ring (102) and fastened through a clamping groove (103-1); the shoulder and the back of the coat are provided with supporting frameworks (105) for preventing the body from being tightly attached to the protective clothing, the back of the protective clothing is provided with an air filtering layer air outlet (106) which can be conveniently replaced, and the air filtering layer air outlet ensures that the interior of the protective clothing is in a positive pressure state, so that the aim of protecting medical personnel from being infected is fulfilled.

The novel clean air positive pressure protective clothing is characterized in that: the cuffs of the protective clothing (110) are sealed by medical latex gloves (107), the lower end of the upper garment is sealed by two layers of sealing waistbands (111), the trouser corners of the protective clothing (110) are also sealed by the latex sleeves, and an outer waistband fixing battery (112), an air suction pump (108) and an air purification device (104) are arranged outside the protective clothing (110).

The novel clean air positive pressure protective clothing is characterized in that: the back of the protective clothing (110) is provided with a replaceable air filtering layer air outlet (106) made of composite materials, the air outlet is externally provided with a water-proof cloth curtain (109) for shielding, and the shielding cloth curtain is used for protecting the air outlet of the filtering layer from being polluted when disinfectant is sprayed outside.

The cuffs of the protective clothing (110) can be sealed by medical latex gloves (107), and the lower end of the clothing is provided with two layers of sealing elastic devices; the trouser corners of the protective clothing are also sealed by latex sleeves. A waistband capable of tightly fastening the waist of the protective suit is arranged outside the protective suit, and the waistband seals air leaking below the waist.

A novel clean air malleation protective clothing, the personnel of wearing are that wireless bluetooth headset and microphone of conversation communicate with the external world.

When the protective clothing is used, the upper garment is worn firstly and then the lower garment is worn, the lower garment is sleeved on the first elastic part of the upper garment, then the outer waistband (111) of the upper garment covers the waist of the trousers, and after the upper garment and the head are integrally sealed, the sterilized and purified air is sucked into the helmet through the air suction pump.

The novel clean air positive pressure protective clothing has the advantages that 1, no ventilation dead angle exists. 2. The protective clothing can be worn outside the ward to be directly disinfected by ozone water or washed outside by disinfectant and clean water when the patient goes out for work and rest. 3. The clothes after the disinfection treatment can reduce the secondary infection to the maximum extent when the protective clothing is taken off. 4. Because the air in the protective clothing enters after sterilization and purification and flows in positive pressure, the infection of medical personnel is avoided and the comfort level is also ensured.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a novel clean air positive pressure protective suit.

Fig. 2 is a schematic view of the connection structure between the helmet and the coat of the novel clean air positive pressure protective suit.

Fig. 3 is a schematic view of the structure of the upper garment of the novel clean air positive pressure protective garment.

Fig. 4 is a schematic view of the outer waistband structure of the novel clean air positive pressure protective garment.

Detailed Description

Detailed descriptions of specific embodiments of the present invention are given with reference to fig. 1, 2, 3, and 4. The head of the novel clean air positive pressure protective clothing is a helmet (100) made of transparent plastics, the lower part of the helmet is connected with the neckline of the protective clothing in a hard connection mode through a locking ring (103), and the locking ring (103) is provided with a sealing ring (102) and a clamping groove (103-1); an air inlet pipe (101) is arranged below the back of the helmet, and an air suction pump (108) and an air purification device (104) are arranged at the end part of an air inlet (104-1) of the air inlet pipe; a supporting framework (105) is arranged on the helmet and the back of the shoulder and is used for preventing the body from being tightly attached to the protective clothing, and the air outlet (106) of the replaceable air filtering layer made of composite materials is arranged on the back of the protective clothing to ensure that the interior of the protective clothing is in a positive pressure state.

Referring to fig. 3, the upper garment of the protective garment (110) is put on by drilling, and the upper garment has no buttons or zippers; the back of the protective suit (100) is provided with a replaceable air filtering layer air outlet (106) made of composite material, and a cloth curtain cover (109) which is impermeable to water is arranged outside the air outlet.

Referring to fig. 1, 3 and 4, the cuffs of the protective clothing (110) can be sealed by medical latex gloves (107), the lower end of the clothing is provided with two layers of sealing elastic devices and a waistband for realizing sealing, and the trouser corners of the protective clothing are also sealed by latex sleeves; the outer waistband (111) of the protective clothing is provided with a driving battery (112), an air suction pump (108) and an air purification device (104), and the air purifier (104) internally contains plasma sterilization and activated carbon adsorption to kill and purify air sucked into the helmet.

The coat and trousers of the protective clothing (110) are made of airtight clothes, and the helmet (100), the supporting framework (105) and the locking ring (103) are made of plastics.

The wearing personnel of the novel clean air positive pressure protective clothing (110) communicate with the outside through a wireless Bluetooth headset and a microphone.

The invention has been described above with reference to specific embodiments with reference to the accompanying drawings, however, it should be noted that many changes and modifications can be made to the above-described embodiments without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention defined by the claims.

Claims

1. The utility model provides a novel clean air malleation protective clothing, novel protective clothing include full transparent helmet, sealed locking ring, breather pipe etc. characterized in that: the helmet (100) is made of transparent plastic, an air inlet pipe (101) is arranged below the rear part of the helmet, an air inlet pump (108) and an air purification device (104) are arranged at the end part of an air inlet of the air inlet pipe, and the air purification device comprises a plasma sterilization part and an active carbon adsorption part; the lower part of the helmet (100) is connected with the neckline of the jacket of the protective suit through a sealing locking ring (103), the jacket of the protective suit (110) adopts a drilling-in type dressing mode, the whole suit has no buttons or zippers, supporting frameworks (105) are arranged on the shoulder part and the back part of the jacket and are used for preventing the body from being tightly attached to the protective suit, the back part of the protective suit is provided with an air inlet (106) of an air filter layer which can be conveniently replaced, the cuffs of the protective suit (110) are sealed by medical latex gloves (107), the lower part of the jacket is sealed by two layers of sealing waistbands (111), the trouser corner part of the protective suit (110) is also tightly sealed by a latex sleeve, and the protective suit (110) is externally provided with an outer waist belt for fixing a battery (112), an air suction pump (108) and an.

2. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: an air inlet pipe (101) is arranged below the back of the helmet (100), an air inlet port (104-1) of the air inlet pipe orifice (101) is provided with an air suction pump (108) and an air purification device (104), and the air purification device (104) comprises a plasma sterilization and active carbon purification adsorption component.

3. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: the helmet (100) is connected with a protective suit with a neckline locking device (103), the protective suit (110) is made of air-impermeable clothes, the upper garment is worn on the body in a manner of drilling into the upper garment, the whole suit does not have buttons or zippers, and a supporting framework (105) is arranged on the helmet and the shoulder and back to prevent the body from being tightly attached to the protective suit.

4. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: the shoulder and back of the protective clothing (110) are provided with a replaceable air filtering layer air outlet (106) made of composite materials, and the air outlet is externally provided with a water-proof cloth curtain (109) for shielding.

5. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: the gas entering the protective clothing is air purified by an air purifying device (104), the purifying device (104) comprises a plasma sterilization part and an active carbon adsorption part, the air pressure in the helmet is in a positive pressure state, cuffs can be sealed by medical latex gloves (107), and the lower end of the waist of the protective clothing is provided with two layers of sealing elastic waistbands to realize sealing.

6. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: the protective clothing is also provided with an outer waistband (111) for installing a battery (112), a suction pump (108) and an air purification device (104), the outer waistband (111) also seals air leaked below the waist, and the trouser corners of the protective clothing are also sealed by latex sleeves.

7. The novel clean air positive pressure protective clothing as claimed in claim 1, wherein: the personnel who dress the protective clothing adopt wireless bluetooth headset and microphone to communicate with the external world.