CN208490929U - Medical surgical respirator - Google Patents

Abstract

The utility model provides a kind of medical surgical respirator, including mask body, is equipped with fold along the wide portion direction of mask body；The cavity of strip is equipped with above one side of the mask body towards human body face, cavity is extended along the length direction of mask body, it is equipped with the filler of strip in the cavity, filler includes the PP cotton of cross section semicircular in shape, and the ductile metal item between PP cotton and mask body.Medical surgical respirator described in the utility model passes through setting ductile metal item and the PP cotton of cross section semicircular in shape, and ductile metal moulding is bent by external force, soft PP cotton position can be made to be bonded with human body face perfection, so as to effectively prevent the hot gas breathed out from mouth and nose to cause eyeglass fuzzy；Soft PP cotton will not make wearer generate uncomfortable feeling during wearing for a long time, and practicability is preferable.

Description

Medical surgical respirator

Technical field

The utility model relates to mask technical field, in particular to a kind of medical surgical respirator.

Background technique

Mask is a kind of amenities, refers generally to be worn over nose and mouth for filtering the air for entering mouth and nose, to reach resistance The apparatus for keeping off harmful gas, smell, droplet disengaging wearer's mouth and nose, is made with gauze or paper etc..

The more such as more typical medical mask of existing mask type.In hospital, medical mask is almost each medical care The necessary article of personnel.However, the people to wear glasses in medical staff is in the great majority, they need during giving treatment to a patient Medical mask is worn, can be passed on eyes through the bridge of the nose by the hot gas that mouth or nose breathe out, causes eyeglass fuzzy, influences medical staff Sight, in some instances it may even be possible to delay treating time and effect, especially during surgery, this phenomenon can not occur.Lead in the prior art It is fuzzy to prevent eyeglass that pressure sensitive adhesive tape is often set on mask, but it is lower with human body face laminating degree, and the time is long Wearer can be made to feel under the weather.

Utility model content

In view of this, the utility model is directed to a kind of medical surgical respirator, with can be effective when medical staff wears Anti- seam allowance or the hot gas of nose exhalation cause eyeglass fuzzy.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of medical surgical respirator, including mask body are equipped with fold along the wide portion direction of the mask body；Institute Mask body is stated towards the cavity equipped with strip above the one side of human body face, length of the cavity along the mask body Direction is extended, and is equipped with the filler of strip in the cavity, the filler includes the PP of cross section semicircular in shape Cotton, and the ductile metal item between PP cotton and the mask body.

Further, it is respectively equipped with the first respirator belt and the second respirator belt at the both ends of the mask body length direction, First respirator belt and second respirator belt in flat, and be respectively be located at mask body width direction top and Two of lower part, first respirator belt are buckled by felt with second respirator belt and are connected.

Further, it is equipped with the hair side that the felt is buckled on the first mask band, is equipped on second respirator belt The thorn face that the felt is buckled, the width of second respirator belt are the 1/3 of the first mask bandwidth.

Further, the hair side length that the felt is buckled is the 2/3 of the first mask strip length, and the thorn face that the felt is buckled is long Degree is the 1/3 of the second mask strip length.

Further, the mask body include the superfine fibre layer of cloth being cascading, it is activated carbon filtering cloth layer, quiet Electric filter film layer and medical absorbent cotton/gauze layer, it is laminated that the cavity is set to the medical absorbent cotton/gauze.

Compared with the existing technology, the beneficial effects of the utility model are as follows:

Medical surgical respirator described in the utility model passes through setting ductile metal item and the PP of cross section semicircular in shape Cotton, and ductile metal moulding is bent by external force, and soft PP cotton position can be made to be bonded with human body face perfection, thus The hot gas breathed out from mouth and nose can be effectively prevent to cause eyeglass fuzzy；Soft PP cotton will not make to wear during wearing for a long time Person generates uncomfortable feeling, and practicability is preferable.

Detailed description of the invention

Figure of description is used to provide a further understanding of the present invention, and is not constituted to the improper of the utility model It limits.In Figure of description:

Fig. 1 is the structural schematic diagram of medical surgical respirator described in the utility model embodiment；

Fig. 2 is the structural schematic diagram of mask body fold described in the utility model embodiment；

Fig. 3 is the portion the A enlarged drawing of Fig. 2；

Fig. 4 is the cutting structural schematic diagram of mask body described in the utility model embodiment；

Description of symbols:

1- mask body, 101- cavity, 102- superfine fibre layer of cloth, 103- activated carbon filtering cloth layer, 104- electro static filtering Film layer, 105- medical absorbent cotton/gauze layer, 201- ductile metal item, 202-PP cotton, the first respirator belt of 3-, the second respirator belt of 4-.

Specific embodiment

Below with reference to the accompanying drawings and embodiment is described in detail the utility model.

The present embodiment is related to a kind of medical surgical respirator, as shown in Figure 1, including mask body 1, along the width of mask body 1 Portion direction is equipped with fold；The shape of fold is as shown in Figure 2.

The cavity 101 of strip, chamber are equipped with above the one side in mask body 1 towards human body face combined with Figure 1 and Figure 2, Body 101 can be formed by mask fabric in the prior art along the edge sewing of cavity 101, and cavity 101 is specifically along mask body 1 Length direction is extended.

Before the sewing of cavity 101, the filler of strip is placed in 101 position of cavity, it specifically can be as shown in figure 3, filling Object includes the PP cotton 202 of cross section semicircular in shape, and the ductile metal item between PP cotton 202 and mask body 1 201.On specific structure, two installation cavitys can be sewn into existing cloth, an installation cavity can accommodate ductile metal item 201, semicircular in shape is arranged in the cross section of another installation cavity, in order to accommodate soft PP cotton 202.

The first respirator belt 3 and the second respirator belt 4, the first respirator belt 3 are respectively equipped at the both ends of 1 length direction of mask body With the second respirator belt 4 in flat, existing soft cloth material can be used and be made, so that wearer is comfortable on.First respirator belt, 3 He Second respirator belt 4 is respectively two for being located at 1 width direction upper and lower part of mask body, the first respirator belt 3 and the second mask Band 4 is buckled by felt to be connected, and felt, which is buckled, to be structure in the prior art, easy to adjust, in order to be suitable for different people, is applicable in model It encloses extensively.

Specifically, it is equipped with the hair side that felt is buckled on the first respirator belt 3, the thorn face that felt is buckled is equipped on the second respirator belt 4, the The width of two respirator belts 4 is the 1/3 of 3 width of the first respirator belt.The hair side length that felt is buckled is the 2/3 of 3 length of the first respirator belt, felt The thorn face length of button is the 1/3 of 4 length of the second respirator belt.So that hair side width is greater than thorn face width, so that wearer exists In use, thorn face can smoothly quickly adhere on hair side, avoiding pasting hair causes wearer not feel like oneself.

In order to improve the filtering and protective performance of mask body 1, mask body 1 above-mentioned is super including what is be cascading Fine fibre layer of cloth 102, activated carbon filtering cloth layer 103, electro static filtering film layer 104 and medical absorbent cotton/gauze layer 105, cavity above-mentioned 101 are set to 105 one side of medical absorbent cotton/gauze layer.In the structure, activated carbon filtering cloth layer 103 can be filtered effectively and be adsorbed in air Impurity, adding electro static filtering film layer 104 can further improve the filter effect of this medical surgical respirator.

The medical surgical respirator of the utility model passes through setting ductile metal item 201 and the PP of cross section semicircular in shape Cotton 202, and 201 moulding of ductile metal item is bent by external force, and soft 202 position of PP cotton and human body face can be made perfect Fitting, so as to effectively prevent the hot gas breathed out from mouth and nose to cause eyeglass fuzzy；Soft PP cotton 202 during wearing for a long time Wearer will not be made to generate uncomfortable feeling, practicability is preferable.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (4)

1. a kind of medical surgical respirator, it is characterised in that: including mask body (1), along the wide portion direction of the mask body (1) Equipped with fold, the fold keeps the section of mask body (1) width direction dovetail-shape；In the mask body (1) towards people The cavity (101) of strip, length side of the cavity (101) along the mask body (1) are equipped with above the one side in honorable portion To being extended, the filler of strip is equipped in the cavity (101), the filler includes cross section semicircular in shape PP cotton (202), and the ductile metal item (201) being set between PP cotton (202) and the mask body (1);

The mask body (1) includes the superfine fibre layer of cloth (102) being cascading, activated carbon filtering cloth layer (103), quiet Electric filter film layer (104) and medical absorbent cotton/gauze layer (105), the cavity (101) are set to the medical absorbent cotton/gauze layer (105) On one side.

2. medical surgical respirator according to claim 1, it is characterised in that: in the mask body (1) length direction Both ends are respectively equipped with the first respirator belt (3) and the second respirator belt (4), first respirator belt (3) and second respirator belt (4) It in flat, and is respectively first respirator belt positioned at two of the mask body (1) width direction upper and lower part (3) it is buckled and is connected by felt with second respirator belt (4).

3. medical surgical respirator according to claim 2, it is characterised in that: be equipped with institute on first respirator belt (3) The hair side that felt is buckled is stated, the thorn face that the felt is buckled, the width of second respirator belt (4) are equipped on second respirator belt (4) It is the 1/3 of the first respirator belt (3) width.

4. medical surgical respirator according to claim 3, it is characterised in that: the hair side length that the felt is buckled is described first The 2/3 of respirator belt (3) length, the thorn face length that the felt is buckled are the 1/3 of the second respirator belt (4) length.