CN211961035U - A protective and isolation suit - Google Patents

Abstract

The utility model provides a protective and isolation suit, comprising a rubber one-piece suit, a transparent mask, an intake filter, an intake fan, an intake sterilization device, an exhaust sterilization device, an exhaust fan, an exhaust filter and a power supply , The transparent mask is sealed with the rubber one-piece suit. The air intake sterilization device and the exhaust air sterilization device include a sterilization box and an ultraviolet lamp. The ultraviolet lamp is set in the sterilization box. Tightly connected, the air intake sterilization device is tightly connected to the air intake hole of the transparent mask through a hose; the exhaust filter, exhaust fan, and exhaust sterilization device are closely connected in sequence, and the exhaust sterilization device is tightly connected to the exhaust of the transparent mask through a hose The power supply is electrically connected with the ultraviolet lamp, the air intake fan and the exhaust fan respectively; the protective and isolation clothing provided by the utility model is convenient to wear, has high comfort, good protection and isolation effect, can be reused, and effectively prevents the risk of virus transmission. social significance.

Description

A protective and isolation suit

technical field

The utility model belongs to the field of medical protective equipment, in particular to a protective and isolation suit.

Background technique

When clinical medical staff and public health staff come into contact with patients with infectious diseases or articles contaminated by pathogens, the correctness of personal protection methods is directly related to personal life safety, nosocomial infection in hospitals, and the spread of infectious diseases.

Existing protective clothing is generally composed of protective clothing body, masks, shoe covers, hats, etc., each part is independent of each other, and it is cumbersome to wear; medical personnel are prone to contact with protective glasses with their hands during operation, pollutant sputtering, aerosols, etc. may cause contamination. The face is exposed to the skin, and wearing a special mask for medical care for a long time in a sultry environment will cause difficulty in breathing and poor comfort for the user. very inconvenient during the process.

Chinese Patent No. CN03256886 provides a medical protective suit, which is protected from external pathogens by means of a humanoid suit, a face mask, a blower and an air filter connected to the blower. The air filter used is sterilized and the exhaust hole is not treated. It is not suitable for users who carry pathogens, and it is only exhausted through the positive air pressure in the protective clothing, and the air circulation effect is not good, which will lead to sultry heat in the protective room and water mist on the mask to block the sight.

When dealing with sudden infectious diseases, medical personnel are in a tight supply of protective equipment, and at the same time consume a huge amount of protective equipment, because the protective equipment cannot be reused, resulting in a huge waste of materials, and the disposal of used protective equipment also requires huge cost and energy.

Utility model content

The technical problem to be solved by the utility model is to provide a protective and isolation suit which is convenient to wear, high in comfort, good in protection and isolation effect, and can be reused.

In order to achieve the above purpose, the technical scheme of the present utility model is as follows, a protective and isolation suit, including a rubber one-piece suit, an intake filter, an intake fan, an intake sterilization device, a transparent mask, an exhaust fan and an exhaust filter The transparent mask is sealed with the rubber one-piece suit, the transparent mask is provided with an air intake hole and an air exhaust hole, and the air intake sterilization device includes an air intake sterilization box and an air intake ultraviolet lamp. The hole is communicated with the intake sterilization box through the hose, the intake sterilization box is communicated with the intake filter through the intake fan, the intake ultraviolet lamp is arranged in the intake sterilization box, and the exhaust hole passes through the exhaust hole. The air fan is communicated with the exhaust filter, and the protective and isolation suit further includes a power supply that is electrically connected to the intake fan, the exhaust fan and the intake ultraviolet lamp, respectively.

Preferably, the protective and isolation suit further includes an exhaust sterilization device, the exhaust sterilization device includes an exhaust sterilization box and an exhaust ultraviolet lamp, the exhaust ultraviolet lamp is arranged in the exhaust sterilization box, and the exhaust sterilization box is installed in the exhaust sterilization box. The air filter is communicated with the exhaust sterilization box through an exhaust fan, the exhaust sterilization box is communicated with the exhaust hole through a hose, and the exhaust ultraviolet lamp is electrically connected with a power source.

Preferably, the transparent mask is provided with a partition plate, the partition plate is provided with a groove adapted to the shape of the nose, and the exhaust hole is arranged below the partition plate.

Preferably, both the air intake filter and the exhaust filter include a casing, a non-woven filter roll and a cover plate, the casing is a box with one side open, and includes a roll storage box, a filter box and a roll-up box arranged side by side There is a winding knob on the winding box, the non-woven filter roll is set in the roll storage box, the non-woven filter layer seals the opening of the filter box, and is connected with the winding knob, and the cover is connected to The opening of the casing is adapted, and a filter window is opened.

The beneficial effect of the present utility model is,

The transparent mask is sealed with the rubber one-piece suit, and the intake filter, the intake fan, and the intake sterilization device are tightly connected in sequence, and the intake sterilization device is tightly connected to the intake hole of the transparent mask through a hose; the exhaust filter , exhaust fan, and exhaust sterilization device are closely connected in sequence, and the exhaust sterilization device is tightly connected to the exhaust hole of the transparent mask through a hose to achieve isolation from external pathogens. It is filtered by the non-woven filter layer in the air intake filter and enters the air intake sterilization box. The ultraviolet lamp of the air intake sterilization box sterilizes the air and enters the transparent mask through the hose. The exhaust fan extracts the user's exhaled air into the exhaust The sterilization box, the exhaust sterilization box sterilizes the air and enters the exhaust filter, and the non-woven filter layer in the exhaust filter is filtered and discharged to the outside world, which can completely isolate the user from the outside air, thereby avoiding cross infection; The transparent mask replaces the eye mask and the mask, which can avoid the formation of non-protective areas due to lax fit, strengthen the effect of protection and isolation, and improve the comfort; the air intake fan and the exhaust fan are used together to speed up the air flow in the rubber coverall. , take away excess heat and water vapor, which can effectively avoid the user's sultry, transparent mask fogging problems; setting a partition plate on the transparent mask can completely prevent the water vapor in the user's exhaled breath from forming water mist on the transparent mask; Batteries, filter devices, sterilization devices and masks can be detached from the rubber coveralls, and the rubber coveralls can be reused after being sterilized, which can greatly save costs and reduce the loss of medical supplies.

Description of drawings

1 is a front view of an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of the embodiment shown in FIG. 1;

3 is a schematic structural diagram of the exhaust filter shown in FIG. 1;

Fig. 4 is the structural representation of the housing shown in Fig. 3;

5 is a schematic structural diagram of the air intake sterilization device shown in FIG. 1;

6 is a schematic structural diagram of the exhaust gas sterilization device shown in FIG. 1;

Fig. 7 is the structural representation of the transparent mask shown in Fig. 1;

FIG. 8 is a schematic structural diagram of another embodiment of the present invention.

In the picture, 1-rubber coveralls, 2-air intake filter, 21-case, 211-reel box, 212-filter box, 213-winder box, 214-winder knob, 22-non-woven filter Roll, 23-cover plate, 231-filter window, 3-inlet fan, 4-inlet sterilization device, 41-inlet sterilization box, 42-inlet UV lamp, 5-transparent mask, 51-partition plate, 52-groove, 53-intake hole, 54-exhaust hole, 55-seal, 56-head support frame, 6-exhaust fan, 7-exhaust filter, 8-power supply, 9-exhaust Sterilization device, 91-exhaust sterilization box, 92-exhaust ultraviolet lamp.

Detailed ways

Below in conjunction with the accompanying drawings and specific embodiments, the technical scheme of the present utility model is further described in detail:

Example 1

Please refer to Figures 1-7 together. The protective and isolation clothing provided in this embodiment includes a rubber coverall 1, an intake filter 2, an intake fan 3, an intake sterilization device 4, a transparent mask 5, and an exhaust fan 6. The exhaust filter 7, the power supply 8 and the exhaust sterilization device 9, the transparent mask 5 is sealedly connected to the rubber one-piece suit 1, and the transparent mask 5 is sealedly connected to the rubber one-piece suit 1 through the sealing strip 55, so that the The transparent mask 5 can be disassembled from the rubber coverall 1. The transparent mask 5 is provided with an air inlet 53 and an air outlet 54 at the position close to the face and chin. The air inlet 53 is connected to the air inlet sterilization box 41 through a hose. Communication, the exhaust hole 54 is communicated with the exhaust sterilization box 91 through a hose, and a head support frame 56 is provided on the mask. The hood of the body suit 1 tightly wraps the user's head, so that the user's head can move freely and improves the user's comfort; on the other hand, the hood of the rubber jumpsuit 1 tightly wraps the support frame 56, which can prevent transparent The mask fell off.

The intake air sterilization device 4 includes an intake air sterilization box 41 and an intake ultraviolet lamp 42. The intake air ultraviolet lamp 42 is arranged in the intake air sterilization box 41. One end of the air sterilization box 41 is connected, and the other end of the air sterilization box 41 is communicated with the air intake hole 53 through a hose. The exhaust sterilization device 9 includes an exhaust sterilization box 91 and an exhaust ultraviolet lamp 92. The exhaust ultraviolet lamp 92 is arranged in the exhaust sterilization box 91, the exhaust filter 7 is communicated with one end of the exhaust sterilization box 91 through the exhaust fan 6, and the other end of the exhaust sterilization box 91 is connected to the exhaust sterilization box 91 through a hose. The exhaust hole 54 is communicated, and the power supply 8 is electrically connected with the intake fan 3, the intake ultraviolet lamp 42, the exhaust ultraviolet lamp 92 and the exhaust fan 6 respectively, and can sterilize and disinfect the air inhaled and exhaled by the user, thereby The user is completely isolated from the outside air.

The transparent mask 5 is provided with a partition plate 51, the partition plate 51 is provided with a groove 52 adapted to the shape of the nose, and the exhaust hole 54 is arranged below the partition plate 51. The bottom end of 51 is sealed with the transparent mask 5, and the top extends upward to the bottom of the lower eyelid. The partition plate 51 is a soft material, which can effectively block the water vapor in the air exhaled by the user and discharge it in time, thereby avoiding the formation of the transparent mask 5. Water mist obscures vision.

The intake filter 2 and the exhaust filter 7 both include a casing 21, a non-woven filter roll 22 and a cover plate 23. The casing 21 is a box with one side open, and includes a roll storage box 211, a filter box 211 arranged side by side, and a filter box 212 and a winding box 213, the winding box 213 is provided with a winding knob 214, the non-woven filter roll 22 is set in the roll storage box 211, the non-woven filter layer seals the opening of the filter box 212, and Connected with the winding knob 214, the filter box 212 communicates with the sterilization box through a fan, the cover plate 23 is adapted to the opening of the casing 21, and a filter window 231 is opened, when the cover plate 23 is covered, the cover plate 23 and The filter box 212 cooperates with pressing the non-woven filter layer to avoid side leakage of air and ensure the filtering effect; the side wall of the roll storage box 211 is made of transparent material, so as to observe the surplus of the non-woven filter roll 22, and the non-woven filter roll 22 is used up , the non-woven filter roll 22 can be replaced by opening the cover plate 23, and the non-woven filter layer on the filter box 212 can be replaced by rotating the winding knob 214, which is simple and quick to operate.

There is a temporary tool bag on the chest of the rubber coverall 1, which is convenient for users to pick up and place tools and personal belongings. Including a waist belt and a back strap to support the battery, filter device and sterilization device. When the user is in a lying position, the battery, filter device and sterilization device can be placed on the user's chest or body to ensure user comfort; When the user takes a standing position and needs to move, the support battery, filter device and sterilization device can be placed on the back through the belt and strap, which will not affect the user's actions such as walking, bending over, and turning around.

This embodiment is suitable for patients with malignant infectious diseases and suspected patients. During use, the outside air is inhaled through the intake fan 3, and the outside air is filtered by the non-woven filter layer in the intake filter 2 and enters the intake sterilization box 41. , the ultraviolet lamp 42 of the air intake sterilization box 41 sterilizes the air and enters the transparent mask 5 through the hose, and the exhaust fan 6 draws out the air exhaled by the user into the exhaust sterilization box 91, and the exhaust sterilization box 91 sterilizes the air. Enter the exhaust filter 9, and the non-woven filter layer in the exhaust filter 9 is filtered and discharged to the outside world, which can completely isolate patients and suspected patients from the outside air, thereby avoiding cross-infection between patients and suspected patients in the isolation area; The air fan and the exhaust fan are used together to strengthen the air flow in the rubber coverall 1, take away excess heat and water vapor, and effectively solve the problems of the user's sultry heat and mask fogging; batteries, filter devices, sterilization devices and The mask can be detached from the rubber coverall 1, and the rubber coverall 1 can be reused after being sterilized, which can greatly save costs and reduce the loss of medical supplies.

Embodiment 2

Referring to FIG. 8 , this embodiment is basically the same as the solution in Embodiment 1, except that the exhaust hole 54 on the transparent mask 5 is directly connected to the exhaust filter 7 through a hose. This embodiment is suitable for doctors and Health personnel such as escorts who need to be in direct contact with patients and suspected patients can sterilize the air inhaled by doctors and escorts during use, and do not need to sterilize the gas exhaled by doctors and escorts. The fan and exhaust filter prevent viruses from entering the rubber coverall1 from the exhaust hole.

The above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. A protective and insulating garment, characterized in that: the protective and isolation suit comprises a rubber one-piece suit (1), an air inlet filter (2), an air inlet fan (3), an air inlet sterilizing device (4), a transparent mask (5), an exhaust fan (6) and an exhaust filter (7), wherein the transparent mask (5) is hermetically connected with the rubber one-piece suit (1), an air inlet hole (53) and an exhaust hole (54) are formed in the transparent mask (5), the air inlet sterilizing device (4) comprises an air inlet sterilizing box (41) and an air inlet ultraviolet lamp (42), the air inlet hole (53) is communicated with the air inlet sterilizing box (41) through a hose, the air inlet sterilizing box (41) is communicated with the air inlet filter (2) through the air inlet fan (3), the air inlet ultraviolet lamp (42) is arranged in the air inlet sterilizing box (41), the exhaust hole (54) is communicated with the exhaust filter (7) through the exhaust fan (6), and the protective and isolation suit further comprises the air inlet fan (3), A power supply (8) electrically connected with the exhaust fan (6) and the inlet ultraviolet lamp (42).

2. The protective and insulating garment as claimed in claim 1, wherein: the protective and isolation suit further comprises an exhaust sterilization device (9), the exhaust sterilization device (9) comprises an exhaust sterilization box (91) and an exhaust ultraviolet lamp (92), the exhaust ultraviolet lamp (92) is arranged in the exhaust sterilization box (91), an exhaust filter (7) is communicated with the exhaust sterilization box (91) through an exhaust fan (6), the exhaust sterilization box (91) is communicated with an exhaust hole (54) through a hose, and the exhaust ultraviolet lamp (92) is electrically connected with a power supply (8).

3. The protective and insulating garment as claimed in claim 1 or 2, wherein: a partition plate (51) is arranged on the transparent face mask (5), a groove (52) matched with the nose shape is formed in the partition plate (51), and the exhaust holes (54) are formed in the lower portion of the partition plate (51).

4. The protective and insulating garment as claimed in claim 1, wherein: intake filter (2) and exhaust filter (7) all include shell (21), non-woven filtration book (22) and apron (23), shell (21) are one side open-ended box, and include the book case (211), rose box (212) and rolling case (213) of depositing that set up side by side, be equipped with rolling knob (214) on rolling case (213), non-woven filtration book (22) are located and are deposited in book case (211), and the non-woven filter layer seals the opening of rose box (212), and is connected with rolling knob (214), apron (23) and the opening adaptation of shell (21), and filter window (231) has been seted up.

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