CN213188189U

CN213188189U - A3M gauze mask for an ray of medical personnel

Info

Publication number: CN213188189U
Application number: CN202020283940.7U
Authority: CN
Inventors: 陈永斌; 张波
Original assignee: Ningbo Beilun Peoples Hospital
Current assignee: Ningbo Beilun Peoples Hospital
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-05-14
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a 3M gauze mask for an ray of medical personnel, it includes the cover body, be formed with the oral area and the bridge of the nose that suit with the oronasal shape on the cover body, the left and right sides symmetry that the cover body lies in the bridge of the nose is equipped with the ear rope, be connected with an adjustment band of making through cotton material on one of them ear rope, the one end that the adjustment band deviates from its and ear rope junction is the free end, is connected with the location on another ear rope and detains, the location is detained can cooperate with the free end joint of adjustment band. Even the preparation material of this technical scheme's regulation band also can maintain the comfort for cotton material is worn for a long time to do not influence the treatment to the patient, can not cause damage and infection to the bridge of the nose of wearer's ear yet, and can adjust according to different user head sizes through the cooperation of regulation band and location knot.

Description

A3M gauze mask for an ray of medical personnel

Technical Field

The utility model relates to the field of medical supplies, more specifically say a 3M gauze mask for an ray of medical personnel.

Background

If the 3M gauze mask is classified according to the major categories, generally can be divided into three types of medical gauze masks, particulate matter protective facial mask, comfortable cold-proof gauze mask, every type of gauze mask has different protection side emphasis, wherein the medical protective facial mask of 3M has possessed medical surgery gauze mask and particulate matter protective facial mask's barrier properties, particulate matter in the ability filtered air, and the protective facial mask of separation droplet, blood, body fluid and secretion also belongs to II class medical instrument products, it is general dedicated in the hospital, also be one of the indispensable article that an ray of medical personnel need wear simultaneously.

First-line medical care personnel need to wear 3M masks and goggles, wear protective clothing for a long time, and are difficult to replace the 3M masks when wearing the protective clothing, so that the wearing time of the 3M masks is often more than 4 hours for first-line medical care personnel, while the common 3M masks are of a hangers type, the users need to wear ear ropes on ears when wearing the masks, in order to maintain the fixing effect of wearing the masks, the ear ropes are made of elastic materials or plastics, the materials are hard and can be tightly contacted with the ears and noses of the users when wearing the masks, under the condition of continuous long-time wearing, the ears and the noses are easily damaged, sweat when the first-line medical care personnel wear the protective clothing easily causes infection of wounds of the damaged parts, and meanwhile, the sizes of the heads of different users are different, the common 3M mask cannot be adjusted according to the condition of the head of the wearer, and these factors can seriously affect the experience of the medical staff and the treatment of the patient.

Disclosure of Invention

To above circumstances, for overcoming the defect of above prior art, the utility model aims at providing a 3M gauze mask that is used for an ray of medical personnel that even wear for a long time and also can maintain the comfort, can not influence the treatment to the patient, can not cause damage and infection to the person of wearing ear nasal part yet to can adjust according to the size of person of wearing head.

In order to achieve the above object, the technical solution of the present invention is:

the utility model provides a 3M gauze mask for an ray of medical personnel, it includes the cover body, be formed with the oral area and the nasal part that suit with the oronasal shape on the cover body, the left and right sides symmetry that the cover body is located the nasal part is equipped with the ear rope, be connected with an adjusting band of making through cotton material on one of them ear rope, the one end that the adjusting band deviates from its and ear rope junction is the free end, be connected with the location on another ear rope and detain, the location is detained and can be cooperated with the free end joint of adjusting band.

Preferably, the free end of the adjusting belt is provided with a plurality of adjusting holes arranged along the length direction of the adjusting belt, and the positioning buckle is matched with different adjusting holes to adapt to the sizes of the heads of different wearers.

Preferably, the positioning buckle comprises a limiting body, a nail body is formed on the limiting body, and the nail body can be buckled into the adjusting hole.

Preferably, the inner diameter of the spacing body is larger than the inner diameter of the adjustment hole.

Preferably, the inner surface of the nose part of the cover body is provided with a patch pad which can prevent the exhaled air from passing through.

Preferably, a connecting piece is fixed at the upper opening of the nose part of the cover body, and the veneering pad is connected with the cover body through the connecting piece.

Preferably, the facing mat is made of a cotton material.

Preferably, a filter layer is further arranged in the cover body, and the filter layer is made of a flocked fabric.

Compared with the prior art, the utility model has the advantages of:

the adjusting belt is connected to one of the ear ropes, the other end of the adjusting belt is a free end, a plurality of adjusting holes are formed in the free end, the positioning buckle is arranged on the other ear rope, a nail body is formed on the positioning buckle, when the adjusting belt is worn, the adjusting belt and the nail body are pulled, the sizes of the heads of different wearers are adapted by selecting different adjusting holes in the free end of the adjusting belt and the nail body of the positioning buckle, meanwhile, when the adjusting belt and the positioning buckle are pulled, the ear rope part behind the ear of the wearer can be lifted in the pulling direction by the adjusting belt and the positioning buckle, the ear rope is prevented from being clung to the ear nose of the wearer, the ear nose of the wearer cannot be damaged even if the adjusting belt and the positioning buckle are pulled for a long time, the infection of sweat to a wound can be avoided, moreover, the manufacturing material of the adjusting belt is a cotton material, and the cotton material cannot enable the wearer to have a hard feeling when the nose of, the comfort level of medical personnel when wearing is improved, and the treatment to the patient is not influenced.

Be equipped with one on the internal surface of cover body nasal part and prevent that the expired gas from leading to the wainscot pad that goes out, the wainscot pad set up can effectually prevent that the expired gas from leading to out between the nasal part of the cover body and the wearer's nasal part contact surface, prevent that the expired gas from forming water smoke on the goggles piece, disturb medical personnel's sight, and the top opening part of nasal part is fixed with a connection piece, the wainscot pad is through this connection piece and cover body coupling, the wainscot pad is fixed in on the cover body through a connection piece and makes it and cover body one-tenth an organic whole with it, convenient to use and carry, and simultaneously, this wainscot pad adopts cotton material to make, can prevent effectively that the gaseous logical.

The technical scheme has reasonable structural design and lower manufacturing cost, can realize mass production, and has wide market prospect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a general 3M mask when worn;

fig. 3 is a schematic view of the 3M mask of the present invention when worn.

As shown in the figure:

101 a cover body; 1, opening part; 2, a nose part; 3, ear ropes; 4, adjusting a belt; 4.1 adjusting holes; 5, positioning buckles; 5.1 a limiting body; 5.2, a nail body; 6, pasting a surface pad; 7 connecting pieces.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and the terms are only used for simplifying the description, but do not indicate or imply that the directions are the specific directions and the specific directions structures and operations that the products must have, and therefore, the present invention should not be construed as being limited.

Note that, since the filter layer mentioned in embodiment 1 is provided in the cover body 101, its reference numeral is omitted.

Example 1:

as shown in figure 1, a 3M gauze mask for first line medical personnel, it includes the cover body 101, be formed with oral area 1 and the nose 2 that suits with the oronasal shape on the cover body 101, oral area 1 and nose 2 are used for covering the oronasal, cover body 101 is located the left and right sides symmetry of nose 2 and is equipped with ear rope 3, be connected with an adjusting band 4 through cotton material preparation on one of them ear rope 3, cotton material can not make the wearer have the rigidity when laminating with the nose of head, comfort level when wearing has been promoted, adjusting band 4 deviates from its one end of being connected with ear rope 3 and is the free end, be equipped with location knot 5 on another ear rope 3, location knot 5 can be with the free end cooperation of adjusting band 4 in order to be fixed in the wearer's head with cover body 101.

As shown in fig. 1, further, the free end of the adjusting belt 4 is provided with a plurality of adjusting holes 4.1 arranged along the length direction of the adjusting belt 4, and the positioning buckle 5 meets the size of the heads of different wearers through matching with different adjusting holes 4.1.

As shown in fig. 1, further, the positioning buckle 5 includes a limiting body 5.1, a nail body 5.2 is formed on the limiting body 5.1, and the nail body 5.2 can be buckled into the adjusting hole 4.1 to fix the cover body 101.

As shown in fig. 1, 2 and 3, when wearing, as in the ordinary 3M mask, the ear cord 3 connected with the adjusting strap 4 is firstly worn on the ear of the wearer, and the mouth 1 and the nose 2 of the mask body 101 cover the mouth and nose, and then the ear cord 3 on the other side is worn on the ear of the wearer, at this time, the ear cord 3 is completely contacted with the nose of the ear of the wearer, the adjusting strap 4 and the positioning buckle 5 on the ear cord 3 are placed on the ear of the wearer, then the wearer can adjust the positioning buckle 5 and the adjusting strap 4 according to the size of the head, specifically, the adjusting strap 4 is pulled by one hand, the positioning buckle 5 is controlled by the other hand, the nail body 5.2 is buckled into the adjusting hole 4.1 of the adjusting strap 4 after the proper adjusting hole 4.1 is determined, so that the adjusting strap 4 is jointed with the back brain and nose of the wearer, and the fixation of the mask body 101 is realized, when the adjusting strap 4 and the positioning buckle 5 are pulled, adjusting band 4 and location are detained 5 and can be mentioned 3 parts of ear rope behind the person's ear of wearing to the pulling direction, prevent ear rope 3 and the contact of the ear nose of the person of wearing, because the protective clothing is being worn for a long time and the 3M gauze mask is worn to a ray of medical personnel, and hardly change the 3M gauze mask under the condition of wearing the protective clothing, the ear rope 3 of ordinary 3M gauze mask adopts elastic material or plastics preparation, if the longer can cause the infection of damage and the damage position wound that sweat caused to the person's ear of wearing, seriously influence the comfort of the first line of medical personnel's of wearing and to patient's treatment, this kind of problem has been solved well to above design.

As shown in fig. 1, further, the inner diameter of the limiting body 5.1 is larger than the inner diameter of the adjusting hole 4.1, so that the limiting body 5.1 can abut against the surface of the adjusting belt 4 around the adjusting hole 4.1 after the nail body 5.2 is buckled into the adjusting hole 4.1, and the nail body 5.2 is prevented from excessively penetrating into the adjusting hole 4.1, thereby affecting the experience of a wearer.

As shown in figure 1, the present embodiment is based on the above embodiment 1, and is optimized, and the inner surface of the nose part 2 is provided with a facing pad 6 which can prevent the exhaled air from passing through.

As shown in fig. 1, a connecting piece 7 is further fixed at the upper opening of the nose 2, and the veneering pad 6 is connected with the cover 101 through the connecting piece 7.

Furthermore, the facing pad 6 is made of cotton material.

When wearing, because the gas of wearer's exhalation can lead to between 2 nose of the cover body 101 and the wearer's nose contact surface, and first-line medical personnel still need wear the goggles when wearing the 3M gauze mask, the gas of exhalation can form water smoke on the goggles piece, medical personnel's sight has seriously disturbed, wainscot pad 6 can effectually prevent that the gas of exhalation leads to between 2 nose of the cover body 101 and the wearer's nose contact surface, this problem has been solved well, and wainscot pad 6 makes it link into an organic whole with cover body 101 on being fixed in cover body 101 through connection piece 7, convenient to use and carrying, and simultaneously, wainscot pad 6 adopts the cotton material preparation, and the leakproofness is improved.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a 3M gauze mask for an ray of medical personnel, it includes the cover body (101), be formed with oral area (1) and nasal part (2) that suit with the oronasal shape on the cover body (101), the cover body (101) are located the left and right sides symmetry of nasal part (2) is equipped with ear rope (3), its characterized in that, one of them be connected with one regulation band (4) of making through cotton material on ear rope (3), regulation band (4) deviate from its with the one end of ear rope (3) junction is the free end, another be connected with location knot (5) on ear rope (3), location knot (5) can with the free end joint cooperation of regulation band (4).

2. 3M mask for use by paramedic staff according to claim 1, characterised in that the free end of the adjustment strap (4) is provided with a number of adjustment holes (4.1) arranged along the length of the adjustment strap, the positioning clasp (5) being adapted to the size of the head of different wearers by cooperation with different adjustment holes (4.1).

3. The 3M mask according to claim 2, wherein the positioning buckle (5) comprises a limiting body (5.1), a nail body (5.2) is formed on the limiting body (5.1), and the nail body (5.2) can be buckled into the adjusting hole (4.1).

4. The mask according to claim 3, wherein the inner diameter of the stopper (5.1) is larger than the inner diameter of the adjusting hole (4.1).

5. A 3M mask for use by an in-line paramedic as claimed in claim 1 wherein the internal surface of the nose (2) of the mask body (101) is provided with a face cushion (6) to prevent the escape of exhaled air.

6. The 3M mask according to claim 5, wherein a connecting piece (7) is fixed at the upper opening of the nose part (2) of the mask body (101), and the veneering pad (6) is connected with the mask body (101) through the connecting piece (7).

7. The mask according to claim 6, wherein the material of the patch pad (6) is cotton.

8. The 3M mask according to claim 1, wherein a filter layer is further arranged in the mask body (101), and the filter layer is made of a down-spray cloth.