CN211211553U - Disposable medical head, face and neck protective cover - Google Patents

Abstract

The utility model belongs to the technical field of medical hygienic products, a disposable medical head face neck protection casing, its main points are characterized in that it comprises top confined hood, and the front end facial area is the transparent area, and the closed zone of both sides reaches behind the ear, lower extreme to shoulder, and the brain rear side of hood is the ventilation zone. The utility model discloses inside doctor's white gown can be filled in to the shoulder, wraps up medical personnel's head and shoulder neck completely to separation aerial fog and powder and formation droplet such as patient saliva, blood mixture and aerosol contact medical personnel's face and neck, the gas permeability is better, can guarantee that medical personnel breathe smoothly. The medical staff can be completely protected during operation or dental operation, and the device can also be used during examination of the ear-nose-throat department.

Description

Disposable medical head, face and neck protective cover

Technical Field

The utility model belongs to the technical field of medical hygienic products, especially, relate to disposable medical head face neck protection casing.

Background

The dental treatment needs the operation of the doctor and the patient face to face, and many dental diagnosis and treatment operations are accompanied by serious splashed objects and aerosol pollution during the treatment, for example, the used high-speed mobile phone or ultrasonic tooth cleaner is designed with an aerosol injection system, and a large amount of aerosol and powder are mixed with saliva and blood of the patient to form spray and aerosol which splashes to the surrounding environment, even the body and the face of a medical worker, so that the physiological and psychological discomfort of the medical worker is caused, and even the medical worker is infected. At present, medical workers mainly rely on goggles, masks and masks to perform physical separation, and the side face and the neck of the head are not well protected effectively. The existing protective headgear for resisting infectious diseases is too oppressive, and if the protective headgear is used for daily use by doctors, the discomfort is too strong, and the operation of the doctors is not facilitated.

Disclosure of Invention

The utility model aims to overcome the shortcoming that medical personnel protective equipment exists when present dental treatment, provide the effective protection that can provide for medical personnel's head side, neck, the gas permeability is better, can guarantee that medical personnel breathe smooth and easy disposable medical head face neck protection casing.

The utility model discloses the technical scheme who adopts is a disposable medical head face neck protection casing, and its main points are characterized in that it comprises top confined hood, and the front end facial area is transparent district, and the closed zone of both sides reaches behind the ear, lower extreme to shoulder, and the brain rear side of hood is the region of ventilating.

The utility model discloses the protection headgear that resists infectious disease at present is the rudiment, with the head side, the neck designs into closed region, direct shoulder, cooperate with the white jacket, it is important to protect with the more position of disease contact for medical personnel's front and side, in order to realize the safeguard function of head face neck protection casing, simultaneously will be the ventilation zone with the less brain rear side design of disease contact possibility, in order to improve the air impermeability of the protection headgear that resists infectious disease at present, make it to become daily necessities, the closed region of hood is except that the transparent region, all the other bilayer structure that is, the skin is antibacterial layer, the inlayer is close skin layer. Because the utility model discloses an outer layer will contact liquid and germ, and uses during the treatment and have certain time, so can use the non-woven fabrics to add the coating usually and realize, the inlayer is close skin layer, can use gauze or the preparation of cotton gentle paper.

The transparent area is goggles. The goggles are made in the transparent area, so that the two ends of the nose bridge are used as supports in the front of the whole hood, and meanwhile, the transparent area is obviously separated from the closed area and is not influenced by breathing water mist.

The ventilation zone is open and connected with a plurality of elastic bands in the middle. Convenient and reliable, and low cost.

The ventilation zone is of a three-layer structure, the outer layer is a hollow netted antibacterial layer, the middle layer is a filter layer, and the inner layer is a skin-friendly layer. The protection level is higher.

There is a brim above the transparent area. The addition of the cap peak can prevent aerial fog, powder and the like from polluting the eye part of the transparent area so as to ensure that the eyesight of medical care personnel is not affected.

The upper and lower parts of the two sides of the inner layer surface of the hood, which avoid the ears, are respectively provided with a soft supporting bulge. Because the ears are cartilage and have weak supporting force, and the ears are the highest parts of the side surfaces, the side surfaces of the closed head cover are bound to press the ears to cause discomfort of a wearer, and the soft supporting bulges are designed in the head cover and positioned at the cheeks to prevent the ears from being pressed.

The utility model discloses inside doctor's white gown can be filled in to the shoulder, wraps up medical personnel's head and shoulder neck completely to separation aerial fog and powder and formation droplet such as patient saliva, blood mixture and aerosol contact medical personnel's face and neck, the gas permeability is better, can guarantee that medical personnel breathe smoothly. The medical staff can be completely protected during operation or dental operation, and the device can also be used during examination of the ear-nose-throat department.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention

FIG. 2 is a rear view of FIG. 1

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention

FIG. 5 is a rear view of FIG. 4

Wherein: 1 transparent region, 2 closed region, 21 antibacterial layer, 22 skin-friendly layer, 3 ventilation region, 31 hollow netted antibacterial layer, 32 filter layer, 4 supporting protrusions, 5 elastic band, 6 brim.

Detailed Description

The embodiments illustrated herein will enable those skilled in the art to more fully understand the present invention, without limiting it in any way, when the present invention is described in detail below with reference to the accompanying drawings.

Embodiment 1, as shown in fig. 1-3, a disposable medical head face and neck protection cover, taking the protection headgear that resists infectious diseases at present as a rudiment, designing the side face of the head, the neck into a closed area 2, the shoulder reaches directly, with the cooperation of white jacket, the shoulder can be plugged into the inside of doctor's white jacket, for the front and side of medical personnel and the position that the disease contacts more, carry out key protection, specifically it comprises the hood that the top is closed, the front face area is transparent area 1, the transparent area is the goggles, generally use the full-closed goggles, the holistic fixing is born by the stabilizer blade of the goggles, hang on the ear, the goggles have brim of a hat 6, can shelter from aerial fog and powder, avoid the goggles surface from being polluted and influence doctor's vision. The closed areas on the two sides reach behind the ears and reach the shoulders from the lower ends, the closed areas are of double-layer structures, the outer layer is an antibacterial layer 21 and is made of non-woven fabrics and coatings, and the inner layer is a skin-friendly layer 22 and is made of gauze or cotton soft paper. The brain rear side of hood is ventilation zone 3, and ventilation zone is three layer construction, and the outer netted antibacterial layer 31 of fretwork that is, the middle filter layer 32 that is uses superfine polypropylene fiber to melt the material, and the inlayer is close skin layer 22, uses ordinary sanitary gauze or cotton gentle paper, and is part at ventilation zone's middle part, pastes through the magic and glues fixedly, and it is convenient to dress like this.

Embodiment 2, as shown in fig. 4 and 5, has a structure substantially the same as that of embodiment 1, but has a lower protection level and a lower cost, the transparent area is made of a transparent film made of a material of a-PET, and the transparent area is fixedly connected with the closed area through bonding. The two sides of the inner layer of the head cover avoid the ears, the upper part and the lower part of the inner layer of the head cover are respectively provided with a soft supporting bulge 4, the supporting bulges are positioned at the cheeks when in use to avoid the pressure on the ears, the ventilation area 3 is open, the middle part is provided with a plurality of elastic bands 5 or binding bands which are connected, and the elastic bands or the binding bands are fixed at the closed edge. The rest of the composition which is not described is the same as that of example 1.

Claims (6)

1. A disposable medical head, face and neck protective cover is characterized by comprising a head cover with a closed top end, wherein the front end area is a transparent area, the closed areas on two sides reach behind ears, the lower end reaches shoulders, and the rear side of the brain of the head cover is a ventilation area.

2. The disposable medical head and neck shield as claimed in claim 1, wherein the transparent region is a visor.

3. The disposable medical head, face and neck shield according to claim 1, wherein the closed area of the hood, except the transparent area, is a double-layered structure, the outer layer being an antibacterial layer and the inner layer being a skin-friendly layer.

4. The disposable medical head, face and neck shield as claimed in claim 1, wherein the ventilation area is open and the middle portion is connected to a plurality of elastic bands.

5. The disposable medical head, face and neck shield according to claim 1, wherein the ventilation zone has a three-layer structure, the outer layer is a hollow mesh antibacterial layer, the middle layer is a filter layer, and the inner layer is a skin-friendly layer.

6. A disposable medical head and neck shield according to claim 1, wherein a visor is provided over the transparent region.

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