CN213466403U

CN213466403U - Neck trachea is surgical mask for mouth

Info

Publication number: CN213466403U
Application number: CN202020741871.XU
Authority: CN
Inventors: 戴丹丹; 寇翠敏
Original assignee: Cancer Hospital and Institute of CAMS and PUMC
Current assignee: Cancer Hospital and Institute of CAMS and PUMC
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-06-18
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a neck gas channel is surgical gauze mask for mouth belongs to the medical supplies field. The surgical mask for the neck airway opening comprises: a protective layer and a wetting layer; the humidifying layer is fixedly arranged in the middle of the inner surface of the protective layer; anti-allergic pastes are arranged at the edges of the inner surface of the protective layer; and release paper is adhered to the allergy-free sticker. Utilize the utility model discloses can cover laryngeal cancer hypopharyngeal carcinoma postoperative patient's gas channel mouth or tracheostoma, prevent that virus, bacterium from passing through the tracheostoma and invading the human body, can carry out the humidifying moreover, and the comfort level is high, can also protect patient's privacy.

Description

Neck trachea is surgical mask for mouth

Technical Field

The utility model belongs to the field of medical supplies, concretely relates to neck is surgical gauze mask for gas channel mouth.

Background

There are the following problems after laryngocarcinoma hypopharynx cancer operation: the integrity of respiratory mucosa is damaged by tracheotomy after laryngeal cancer operation, air loses the filtering and purifying effects of nose, pharynx and larynx, and the respiratory tract of a patient can not purify, heat and humidify the air, so that the bacteria content of the air is increased, and infection is easy to occur; after tracheotomy, mechanical ventilation and endotracheal sputum aspiration operation increase the opportunity of bacterial invasion by bacteria contaminating tracheal tubes in the oral cavity; the blockage of the tracheal endocrine or the crust and the retention of the secretion in the oropharynx can increase the opportunity of bacterial reproduction; the immune function of the patient's body is reduced by nasal feeding, malnutrition, long-term bed rest, etc.

After the epidemic situation occurs, the mask can play a good protection role for the mouth and the nose of a normal person, and the medical surgical mask is designed for the general population and is usually worn by a connecting belt (or a lace) hung behind the ears or the head. However, for patients after laryngo carcinoma hypopharynx cancer surgery, because they cannot perform normal oronasal breathing but use the airway or tracheostoma at the neck to breathe, the weak constitution after major surgery increases the risk of infection due to the open airway. Thus, professional protection needs to be added to this segment of the population.

However, there is currently no mask that can be applied to a patient with an airway or tracheostoma. Therefore, the mask specially applied to the air channel opening or the tracheostoma is designed, and is particularly important for the special groups during the epidemic period of the respiratory infectious diseases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the difficult problem that exists among the above-mentioned prior art, provide a neck is surgical gauze mask for gas channel mouth, can cover the patient's gas channel mouth or the tracheostoma under laryngocarcinoma hypopharynx cancer operation, prevent that virus, bacterium from passing through gas channel mouth or tracheostoma and invading the human body, can carry out the humidifying moreover, and the comfort level is high, can also protect patient's privacy.

The utility model discloses a realize through following technical scheme:

a surgical mask for a cervical airway opening, the surgical mask comprising: a protective layer and a wetting layer;

the humidifying layer is fixedly arranged in the middle of the inner surface of the protective layer;

anti-allergic pastes are arranged at the edges of the inner surface of the protective layer;

and release paper is adhered to the allergy-free sticker.

Preferably, a supporting net is arranged between the protective layer and the humidifying layer;

the supporting net comprises a supporting body, the supporting body is a part of a spherical surface, and a plurality of large holes are formed in the spherical surface;

the edge of the support body is provided with an outward annular flange, the annular flange and the support body are of an integral structure, and no hole is formed in the annular flange.

Specifically, the outer surface of the annular flange is fixedly connected with the inner surface of the protective layer, and the inner surface of the annular flange is fixedly connected with the outer surface of the wetted layer.

Preferably, the contour line of the protective layer comprises two sections of arc lines bent downwards;

the first section of arc line is positioned above the second section of arc line;

the two ends of the second section of arc line are respectively connected with the two ends of the first section of arc line.

Preferably, the protective layer is provided with transverse folds.

Preferably, the color of the protective layer is flesh color.

Preferably, the width of the anti-allergy paste is 1 cm.

Preferably, the protective layer is made of medical surgical mask materials.

Preferably, the wetting layer is made of a cotton mesh material.

Preferably, the support net is made of a water-impermeable material.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the utility model discloses can cover laryngeal cancer hypopharyngeal carcinoma postoperative patient's gas channel mouth or tracheostoma, prevent that virus, bacterium from passing through the tracheostoma and invading the human body, can carry out the humidifying moreover, and the comfort level is high, can also protect patient's privacy.

Drawings

FIG. 1 is a schematic view showing the inner surface structure of the surgical mask for a neck airway opening of the present invention;

FIG. 2 is a schematic view of the external surface structure of the surgical mask for the neck airway;

FIG. 3 is a schematic cross-sectional view of the surgical mask for a neck airway opening of the present invention;

fig. 4 is a schematic structural view of the supporting net in the surgical mask for the neck airway opening of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

as shown in fig. 1 and 4, the surgical mask for the neck airway opening of the present invention comprises: the humidifying layer 2 is fixedly arranged in the middle of the inner surface of the protective layer 1. The material of inoxidizing coating 1 adopts the material of current medical surgical gauze mask, the material of humification layer 2 adopts cotton netted material, there are a plurality of holes on the cotton netted material, can enough separate the direct contact of gas channel mouth or trachea stoma department and the surgical gauze mask material of inoxidizing coating 1, increased the travelling comfort, also avoided the surgical gauze mask material directly to keep off in gas channel mouth or trachea stoma department, the influence is breathed.

The edge of the inner surface of the protective layer 1 is provided with an anti-allergy sticker 3. The anti-allergy paste 3 is adhered with release paper, when in use, the release paper is torn off, the center of the humidified layer 2 is aligned with the center of the airway opening or the tracheostoma, and then the anti-allergy paste 3 is adhered on the skin. The gauze mask can be fixed very conveniently like this, has reduced the clothing moreover and has made the friction of mouth to trachea opening, air flue, has increased the security, simultaneously because there is not the frenulum, the gauze mask directly pastes can protect patient privacy on skin, makes the other people can not notice patient's neck easily and has carried out the operation.

The embodiment of the utility model is as follows:

the first embodiment is as follows:

be provided with supporting network 4 between inoxidizing coating 1, the humidifying layer 2, as shown in fig. 4, supporting network 4 is including supporting body 401, supporting body 401 is a part of sphere, and it has a plurality of macropores to open on the sphere, supporting network adopts waterproof material to make, for example can adopt materials such as plastics, silica gel to make, have certain hardness can, supporting body 401's arcwall face only can be certain than the plane arch a little, can strut inoxidizing coating 1 and humidifying layer 2, make both contactless can.

Because the supporting net 4 separates the humidifying layer 2 from the protective layer 1, the humidifying layer 2 and the protective layer 1 cannot be in direct contact, and the moisture on the humidifying layer 2 cannot wet the protective layer. Since the protective function of the surgical mask material of the protective layer 1 is lost once the surgical mask material is wetted, the support net 4 separates the humidifying layer 2 from the protective layer 1, and the protective layer 1 is prevented from losing the protective function.

The edge of the support body 401 is provided with an outward annular flange 402, the annular flange 402 and the support body 401 are of an integral structure and made of the same material, and no hole is formed in the annular flange 402.

Annular turn-ups 402 among the supporting network 4 and the edge of humidifying layer 2 are together with protective layer 1 fixed connection, and supporting network 4 is located between protective layer 1 and humidifying layer 2 like this, because supporting network 4 is impervious material, moisture on humidifying layer 2 edge also can not pass like this the annular turn-ups 402 soaks on protective layer 1, and then can not influence the safeguard function of protective layer 1.

Specifically, the outer surface of the annular flange is fixedly connected with the inner surface of the protective layer, and the inner surface of the annular flange is fixedly connected with the outer surface of the wetted layer (in the direction from the protective layer to the wetted layer from the outside to the inside). The annular flange 402, the protective layer 1 and the wetting layer 2 can be connected together by means of bonding, sewing, welding and the like. Fig. 3 is an enlarged view of the cross section of the mask of the present invention, showing the position relationship among the humidification layer 1, the protective layer 2, and the support net 3. In fig. 3, the gaps between the layers are enlarged in order to highlight the layers, in fact the edges of the wetting layer 2, the annular flange 402 of the support screen and the inner surface of the protective layer 1 are in close abutment.

After the operation, because the patient relies on the air flue to breathe, it is dry to lead to the air flue very easily, and the dry hemoptysis that leads to of air flue consequently can keep the moist of humidification layer 2 through dripping water to humidification layer 2, and then guarantees the moist of air flue. The specific operation method comprises the following steps: tearing off a part of the allergy-free paste 3 above the protective layer 1, dripping a few drops of water on the humidification layer 2 by using a 1 ml syringe, and continuously sticking the allergy-free paste 3. Because 3-5 ml of water is dripped in 24 hours, the humidification layer is not very humid, so that the humidification of the air passage can be ensured, and the patient can be prevented from being choked.

Example two:

preferably, the contour line of stating inoxidizing coating 1 includes two sections arc lines, and first section arc line is located the top of second section arc line, and the both ends of second section arc line are connected with the both ends of first section arc line respectively, and two sections arc lines all are the downwarping, can laminate human neck curve like this well, and look like the round collar on the ordinary clothes, can further protect patient's privacy, make the outer person can not notice patient's neck easily and have performed the operation. The shape of the moisture layer can be various, such as circular, oval, square, etc., preferably circular, and the area of the moisture layer is larger than the area of the airway opening and the tracheostoma.

Example three:

as shown in fig. 2, the protective layer 1 is provided with a transverse fold 101, and the structure of the fold 101 is the same as that of the existing medical surgical mask, so that when a user is choked, the fold 101 can be opened, the space in the mask is enlarged, and the breath holding symptom is relieved.

Example four:

the color of the protective layer 1 is flesh color which is close to the color of skin, so that the aesthetic property can be increased, and the privacy can be further protected.

Example five:

preferably, the width of the anti-allergy patch 3 is 1 cm.

The above technical solution is only an implementation manner of the present invention, and for those skilled in the art, based on the principle disclosed in the present invention, various modifications or variations can be easily made, and not limited to the structure described in the above specific embodiments of the present invention, so that the foregoing description is only preferred, and not restrictive.

Claims

1. A surgical mask for a neck airway opening, characterized in that: the surgical mask for the neck airway opening comprises: a protective layer and a wetting layer;

and release paper is adhered to the allergy-free sticker.

2. The surgical mask for a neck airway opening according to claim 1, wherein: a supporting net is arranged between the protective layer and the humidifying layer;

3. The surgical mask for a neck airway opening according to claim 2, wherein: the outer surface of the annular flanging is fixedly connected with the inner surface of the protective layer, and the inner surface of the annular flanging is fixedly connected with the outer surface of the humidifying layer.

4. The surgical mask for a neck airway opening according to any of claims 1 to 3, wherein: the contour line of the protective layer comprises two sections of arc lines which are bent downwards;

5. The surgical mask for a neck airway opening according to claim 4, wherein: and the protective layer is provided with transverse folds.

6. The surgical mask for a neck airway opening according to claim 1, wherein: the width of the anti-allergy paste is 1 cm.

7. The surgical mask for a neck airway opening according to claim 1, wherein: the protective layer is made of medical surgical mask materials.

8. The surgical mask for a neck airway opening according to claim 1, wherein: the wet layer is made of a cotton mesh material.

9. The surgical mask for a neck airway opening according to claim 2, wherein: the supporting net is made of a waterproof material.