CN215270785U

CN215270785U - Multifunctional medical protective clothing

Info

Publication number: CN215270785U
Application number: CN202121524637.2U
Authority: CN
Inventors: 吴彩琴; 凌克玉; 张浩永; 吴雅婷; 罗紫嫣; 黄佳沁
Original assignee: Shanghai University of Traditional Chinese Medicine
Current assignee: Shanghai University of Traditional Chinese Medicine
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-24
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a medical supplies technical field's a multi-functional medical protective clothing, medical protective clothing formula structure as an organic whole adopts anti-clothing mode, and the protective clothing opening sets up in the back, and the opening part is equipped with sealed zip fastener, and the zip fastener is from neck opening to sacrum upper portion: the upper part of the medical protective clothing is provided with a mask with goggles and a mask integrated; the back of the protective clothing is provided with an air filtering device, an air outlet of the air filtering device is connected with an air vent on the back of the head, and the leg of the medical protective clothing is provided with an air outlet; the neck water bag is arranged at the inner neck part of the medical protective clothing and is of an annular structure, the neck water bag is hung on the neck, and a water receiving port and a water suction port are arranged on the neck water bag; elastic bands are arranged on the cuffs and the leg openings of the medical protective clothing; the front and the back of the medical protective clothing are provided with transparent famous brand jacks. Has the advantages of improving the air permeability and the wearing comfort level, and solving the problem that the medical care personnel drink water difficultly.

Description

Multifunctional medical protective clothing

Technical Field

The utility model relates to a medical supplies technical field's a multi-functional medical protective clothing.

Background

The medical protective clothing is protective clothing used by medical staff and people entering specific medical and health areas (such as patients, hospital visitors, people entering infected areas and the like), and has the functions of isolating germs, viruses, harmful ultrafine dust and the like, ensuring the safety of the staff and keeping the environment clean.

At present, the common medical protective clothing does not have a drinking function and an autonomous breathing device, so that the drinking problem cannot be solved if medical staff feel thirsty in the working process, and the common medical protective clothing needs to be overlapped with a mask and goggles, so that the medical staff can feel sultry; due to the design that the mask and the face mask are separated during the common medical protective clothing, pressure injury is easy to occur to medical workers in the long-time working process; the zipper opening of the common medical protective clothing is in the front, so that the medical staff can have trouble wearing and taking off the protective clothing during work.

Disclosure of Invention

The present invention is to solve the above problems in the prior art, and provides a multifunctional medical protective garment with improved air permeability and comfortable wearing, while ensuring the supply of oxygen.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-functional medical protective clothing which characterized in that: medical protective clothing formula structure as an organic whole adopts the anti-clothing mode of wearing, and the protective clothing opening sets up in the back, and the opening part is equipped with sealed zip fastener, and the zip fastener is from neck opening to sacrum upper portion: the upper part of the medical protective clothing is provided with a mask with goggles and a mask integrated; the back of the protective clothing is provided with an air filtering device, an air outlet of the air filtering device is connected with an air vent on the back of the head through an air vent pipeline, and the leg of the medical protective clothing is provided with an air outlet; the neck water bag is arranged at the inner neck part of the medical protective clothing and is of an annular structure, the neck water bag is hung on the neck, and a water receiving port and a water suction port are arranged on the neck water bag; elastic bands are arranged on the cuffs and the leg openings of the medical protective clothing; transparent famous brand jacks are arranged on the front side and the back side of the medical protective clothing; the technical scheme is further explained as follows: the air filtering device is a portable replaceable one-way valve, a filter is arranged on an air inlet, and a vent pipeline is connected with a vent hole in the back of the protective clothing; the technical scheme is further explained as follows: the filter consists of an HEPA filter screen and a polypropylene filter disc, air is filtered by the polypropylene filter disc and then passes through the HEPA filter screen, and the filtered air is sent into the protective clothing through the air pipeline; the technical scheme is further explained as follows: the length of the air vent pipeline is 60cm, and the tail end of the pipeline is of a bowl-shaped structure for guiding the air to flow; the technical scheme is further explained as follows: an electric air supply system is arranged in the air filtering device, the air supply amount is controlled to be 75-125L/min, and the electric air supply system is powered by a storage battery; the technical scheme is further explained as follows: the neck water bag is positioned in the neck reserved space in the protective clothing, can be hung on the neck in a ring shape, takes medical grade plastic as a material, has the capacity of 200 plus 300ml, and is provided with two openings, one end is used for receiving water, and the other end is connected with the suction pipe; the suction pipe is a plastic suction pipe which can be stretched and bent; the technical scheme is further explained as follows: the length of the suction pipe is 20cm, a saw-toothed rubber rotating shaft device is designed at the height of the mouth and the lip in the mask to control the position of the suction pipe, and a knob connecting buckle is arranged at the same height outside the mask; the technical scheme is further explained as follows: the medical protective clothing is provided with a one-way exhaust valve, the one-way exhaust valve is arranged at the thigh part, and air is exhausted out of the protective clothing through the one-way exhaust valve; the technical scheme is further explained as follows: the width of the elastic bands on the cuffs and the leg openings of the medical protective clothing is 5 cm; the technical scheme is further explained as follows: the medical protective clothing is provided with a micro-pressure difference alarm.

Compared with the prior art, the utility model discloses have on the basis of guaranteeing that oxygen is supplied with, promote the gas permeability and dress the comfort level, solved the difficult problem of medical personnel's drinking water simultaneously.

Drawings

FIG. 1 is a schematic front view of a multifunctional medical protective garment;

FIG. 2 is a schematic view of the back structure of the multifunctional medical protective garment;

FIG. 3 is a schematic view of an air filtration unit;

FIG. 4 is a schematic view of the neck water bag;

FIG. 5 is a schematic view of the structure of the straw and knob device;

FIG. 6 is a front view of the straw and knob assembly.

In the figure: the protective suit comprises a protective suit body 1, a face mask 2, a neck water bag 3, a name card socket 4, a micro-pressure difference alarm 5, cuffs 6, trouser leg openings 7, an air inlet spiral connector 8, an air filtering device 9, a name card socket 10, a sealing zipper 11, an exhaust valve 12, a bowl-shaped tail end 13, a sealing pipeline 14, a cross brace 15, an air filtering device air inlet 16, a battery box 17, a water bag opening 18, a plastic suction pipe 19, a snap fastener 20 and a knob buckle 21.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figure for the utility model provides a pair of multi-functional medical protective clothing structure picture, including protective clothing body 1, face guard 2, neck water bag 3, name card socket 4, micro-pressure difference alarm 5, cuff 6, bottom of a trouser leg mouth 7, air inlet screwed nipple 8, air filter 9, name card socket 10, sealed zip fastener 11, discharge valve 12, the end 13 of bowl form, sealed pipeline 14, alternately braces 15, air filter air inlet 16, battery case 17, water bag opening 18, plastics straw 19, snap-fastener 20 and knob buckle 21.

The design key points of the multifunctional medical protective clothing are as follows:

1. the protective suit is of an integrated structure, and a transparent mask is arranged at the head of the protective suit;

2. the protective suit has an autonomous drinking function, a water bag is reserved at the neck of the protective suit and is used for a user to drink water, a rotating shaft device is designed at the mask of the protective suit and is used for controlling the position of a suction pipe of the water bag, and the water bag device consists of a suction pipe, a water injection port and a water bag body;

3. the self-breathing system is characterized in that an air filtering device is designed on the back of the protective suit, the air filtering device consists of a rechargeable battery, a one-way valve, a filter screen, an air pipeline and braces, the one-way valve is powered by the battery to operate, and the air is filtered by an HEPA filter screen and a polypropylene filter disc to purify the air;

4. the monitoring of the positive pressure state is realized by the air inlet reserved on the back of the head of the protective suit and the one-way exhaust valve reserved on the leg of the protective suit, and the micro-pressure difference alarm is arranged on the thigh of the protective suit to realize the monitoring of the positive pressure state.

5. In the mode of reverse wearing, the opening of the zipper for wearing the protective clothing is designed on the back of the protective clothing;

6. identity recognition, namely designing name cards at the chest, chest and scapula positions of the protective clothing for identity recognition;

7. the design of the protective clothing cuff wide elastic band.

Examples

As shown in figures 1 and 2, the protective clothing is integrated into an integrated structure, goggles and a mask are integrated into a mask, and air vents are designed on the back of the head and are used for being connected with an air filtering device.

As shown in figure 2, the opening of the protective clothing is designed on the back surface in a mode of reverse dressing, and a section of protective clothing material is reserved at the left front of the back zipper for sealing the zipper. The zipper opens from the neck to the upper portion of the sacrum. By comparing the protective garment with the zipper in front, the zipper has the following advantages in the rear: 1. the wearing and taking off are more convenient; 2. effectively reduce the risk that the front contacts the patient and leads to the inside contaminated of protective clothing, especially when the protective clothing zip fastener is damaged.

Transparent name card sockets are designed on the front side and the back side of the protective suit shown in fig. 1 and 2 and are used for placing name cards, so that the problem that identity cannot be identified is solved.

The cuffs and the bottoms of the protective clothing use elastic bands with the width of about 5cm so as to improve the comfort level of the protective clothing.

The neck water bag is located neck headspace in the protective clothing, can hang on the neck in the form of ring, can play the effect of cooling to a certain extent, can adjust the temperature of water according to the seasonal demand simultaneously. The water bag is made of medical grade plastic, the volume of the water bag is about 200 ml and 300ml, two openings are arranged, one end of the water bag is used for receiving water, and the other end of the water bag is connected with a suction pipe; the straw is made of plastic and can be bent in a telescopic way, and the length of the straw is 20 cm. The serrated rubber rotating shaft device is designed at the height of the mouth and the lip in the face mask to control the position of the suction pipe, and meanwhile, the knob-linked buckle is designed at the same height outside the face mask. When drinking water, the knob that is located the face guard outside is rotatory with the straw rotatory to the lip height, and other times are revolved the straw to one side, avoid influencing the operation.

The air filtering device of the protective clothing adopts a portable detachable reusable one-way valve and is provided with a rechargeable battery, the battery capacity is 20000Mah, and the battery box is 12cm x 10cm x 4 cm. An HEPA filter screen and a filter disc which takes polypropylene as raw materials are respectively arranged inside and outside the one-way valve, air is filtered by the polypropylene filter disc and then passes through the HEPA filter screen, the filtered air is sent into the protective clothing through a pipeline, the length of the pipeline is 60cm, the tail end of the pipeline is designed into a bowl shape, the air flow direction is guided, and the total air supply amount of the air filtering device is controlled between 75L/min and 125L/min. The spiral air inlet of the protective clothing back head design links up with the admission line mutually, uses alternately braces to fix air filter equipment outside the protective clothing of back.

The air which is sent into the protective clothing by the pipeline after being filtered is finally exhausted out of the protective clothing through a one-way exhaust valve which is arranged at the thigh part. In order to prevent the positive pressure difference from decreasing caused by the failure of an electric air supply system, the low electric quantity or the accidental damage of protective clothing, a micro pressure difference alarm device 2000 type is arranged on the chest, and an automatic buzzing alarm is carried out when the pressure difference is lower than 50 Pa.

The utility model has the advantages as follows:

1. the mask and the goggles are integrated into the face mask, and the face mask and the protective clothing are sewn into an integrated structure, so that the wearing and taking-off process of the protective clothing is effectively simplified, the wearing and taking-off efficiency of the protective clothing is improved, and the occurrence of pressure injury related to medical care personnel instruments is avoided;

2. the neck water bag which can be repeatedly used can be detached, so that the drinking requirement of medical staff is met, and the working comfort and the body health of the medical staff are guaranteed;

3. air filter can be dismantled to back, but also repeatedly usable, through control air supply volume, on the basis of guaranteeing the oxygen supply, promote the gas permeability, effectively promote the wearing comfort level of protective clothing.

Compared with the common disposable medical protective clothing, the utility model has the advantages of improving the wearing comfort, convenience and air permeability. Compared with other positive pressure protective clothing, the positive pressure protective clothing solves the problem that medical staff are difficult to drink water.

The embodiments described above are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. A multi-functional medical protective clothing which characterized in that: medical protective clothing formula structure as an organic whole adopts the anti-clothing mode of wearing, and the protective clothing opening sets up in the back, and the opening part is equipped with sealed zip fastener, and the zip fastener is from neck opening to sacrum upper portion: the upper part of the medical protective clothing is provided with a mask with goggles and a mask integrated; the back of the protective clothing is provided with an air filtering device, an air outlet of the air filtering device is connected with an air vent on the back of the head, and the leg of the medical protective clothing is provided with an air outlet; the neck water bag is arranged at the inner neck part of the medical protective clothing and is of an annular structure, the neck water bag is hung on the neck, and a water receiving port and a water suction port are arranged on the neck water bag; elastic bands are arranged on the cuffs and the leg openings of the medical protective clothing; the front and the back of the medical protective clothing are provided with transparent famous brand jacks.

2. The multifunctional medical protective garment according to claim 1, characterized in that: the air filtering device is a portable replaceable one-way valve, a filter is arranged on the air inlet, and the air vent pipe is connected with a spiral air vent on the back of the protective clothing.

3. The multifunctional medical protective garment according to claim 2, characterized in that: the filter comprises HEPA filter screen and polypropylene filter disc, and the air filters through the polypropylene filter disc earlier then through the HEPA filter screen, and the air after the filtration is in the protective clothing through the pipeline of giving vent to anger.

4. The multifunctional medical protective garment according to claim 2, characterized in that: the length of the vent pipeline is 60cm, and the tail end of the pipeline is a bowl-shaped structure for guiding the air to flow.

5. The multifunctional medical protective garment according to claim 1, characterized in that: an electric air supply system is arranged in the air filtering device, the air supply amount is controlled to be 75-125L/min, and the electric air supply system is powered by a storage battery.

6. The multifunctional medical protective garment according to claim 1, characterized in that: the neck water bag is positioned in the neck reserved space in the protective clothing, can be hung on the neck in a ring shape, takes medical grade plastic as a material, has the capacity of 200 plus 300ml, and is provided with two openings, one end is used for receiving water, and the other end is connected with the suction pipe; the straw is made of plastic and can be bent in a telescopic way.

7. The multifunctional medical protective garment according to claim 6, characterized in that: the length of the suction pipe is 20cm, the serrated rubber rotating shaft device is designed at the height of the mouth and the lip in the mask to control the position of the suction pipe, and meanwhile, the knob connecting buckle is arranged at the same height outside the mask.

8. The multifunctional medical protective garment according to claim 1, characterized in that: the medical protective clothing is provided with a one-way exhaust valve, the one-way exhaust valve is arranged on the thigh, and air is exhausted out of the protective clothing through the one-way exhaust valve.

9. The multifunctional medical protective garment according to claim 1, characterized in that: the width of the elastic bands on the cuffs and the leg openings of the medical protective clothing is 5 cm.

10. The multifunctional medical protective garment according to claim 1, characterized in that: the medical protective clothing is provided with a micro-pressure difference alarm.