CN111135421A

CN111135421A - Clinical respiratory mask of using of severe medical science branch of academic or vocational study

Info

Publication number: CN111135421A
Application number: CN202010028591.9A
Authority: CN
Inventors: 蔡施霞; 代明营; 王传雷; 姚波; 燕晓雯; 苏媛
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-05-12

Abstract

The invention discloses a clinical respiratory mask for severe medical science, which comprises a respiratory mask main body, wherein a silica gel gasket is arranged on the inner side of the respiratory mask main body, the silica gel gasket is of a hollow structure, and the inner cavity of the silica gel gasket is filled with gas; the upper portion of silica gel packing ring is through silica gel area fixedly connected with forehead silica gel pad, the same fixed cover of head of both sides upper portion fixedly connected with of respiratory mask main part. According to the invention, the mask can be flexibly adjusted and used according to the sizes of the heads of different patients, and the mask can be firmly worn on the face of the patient, so that the problem that the normal breathing use of the patient is influenced because the mask is easy to fall off from the face after the mask is worn for a long time by the patient is solved.

Description

Clinical respiratory mask of using of severe medical science branch of academic or vocational study

Technical Field

The invention relates to the technical field of respiratory mask products, in particular to a clinical respiratory mask for a severe medical department.

Background

At present, the respiratory mask that severe medical science branch of academic or vocational study clinical usefulness is mainly used when being connected for severe patient breathes with the breathing machine. Can provide various ventilation treatments and oxygen treatments for the acute critical patients; the use and monitoring of various medical gases; various nebulization and aerosol treatments and monitoring; cardiopulmonary resuscitation and use and maintenance of its instruments; rehabilitation of the lung; other technical operations, such as blood gas analysis, lung function monitoring, hyperbaric oxygen chamber treatment, etc.

Breathing masks are generally worn by a patient for a long time, and wearing comfort is one of the criteria for measuring the performance of the breathing mask product. In order to relieve the pressure exerted on the face of a patient by the cushion of a respiratory mask, a forehead support attached to the cushion is often fixedly provided.

However, because the sizes of the patients are different, the sizes or angles of the forehead support frames required by different patients are different, the adaptability is poor, and the adjustment is troublesome; moreover, the existing breathing mask has different head sizes especially for severe patients, and is not flexible enough to use and adjust, and the comfort of the patients is poor when the patients wear the breathing mask for a long time due to the fact that the breathing mask is made of hard materials; in addition, after the patient uses for a long time, the breathing mask is easy to wear and is not firm, and the breathing mask is easy to fall off, so that the normal breathing use of the patient is influenced.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a clinical respiratory mask for a severe medical department.

The clinical respiratory mask comprises a respiratory mask main body, wherein a silica gel gasket is arranged on the inner side of the respiratory mask main body, the silica gel gasket is of a hollow structure, and the inner cavity of the silica gel gasket is filled with gas;

the upper part of the silica gel washer is fixedly connected with a forehead silica gel washer through a silica gel belt, and the upper parts of two sides of the respirator main body are fixedly connected with the same head fixing sleeve;

forehead fixing belts are symmetrically and fixedly arranged at the upper parts of the two sides of the head fixing sleeve, and one ends of the forehead fixing belts, which are far away from the head fixing sleeve, are fixedly adhered to the forehead silica gel pad through magic tapes;

the lower parts of the two sides of the head fixing sleeve are symmetrically and fixedly provided with cheek fixing belts, one end of each cheek fixing belt, which is far away from the head fixing sleeve, is fixedly connected with a clamping head, the lower parts of the two sides of the respiratory mask main body are fixedly connected with clamping seats, and the clamping heads are clamped and fixed on the clamping seats;

the fixed breathing pipe connector that is equipped with in lower part of respiratory mask main part, the inside of respiratory mask main part is equipped with the three-way pipe, be provided with two nose breathing stopcock pipes on the three-way pipe, and the one end of three-way pipe still extends to in the breathing pipe connector.

Preferably, be equipped with the dop cavity on the cassette, the one end that the cheek fixed band was kept away from to the dop clamps in the chuck cavity, the symmetry is provided with the cavity on the dop, and equal activity is equipped with the extrusion piece in two cavities, and the equal fixedly connected with elastic component in one side that two extrusion pieces are close to each other, and the other end fixed connection of elastic component is on the lateral wall of cavity, one side that the elastic component was kept away from to the extrusion piece is fixed fixture block and the pressure piece of being equipped with respectively, and the one end activity of fixture block extends to in the chuck cavity, and the one end activity of pressure piece extends to the outside of dop, and the dop is.

Preferably, the elastic element is any one of an elastic sheet and a spring.

Preferably, two sides of the extrusion block are respectively connected with the inner walls of the two sides of the cavity in a sliding manner.

Preferably, a chuck socket is arranged on the inner wall of one side of the chuck cavity, and the chuck is clamped in the chuck cavity through the chuck socket.

Preferably, the two cheek fixing belts are respectively provided with a telescopic adjusting buckle for adjusting the length of the cheek fixing belt.

Preferably, the outside front of respiratory mask main part is provided with the gas vent, and gas vent department is provided with a plurality of exhaust holes.

Preferably, the forehead fixed band is kept away from one of the fixed cover of head and is served and be provided with the public wainscot of magic subsides, forehead silica gel stacks up and is provided with the female wainscot of magic subsides, and the public wainscot of magic subsides cooperatees with the female wainscot of magic subsides fixedly.

Preferably, silica gel packing ring, silica gel area, forehead silica gel pad are the silica gel material, and integral type connection structure as an organic whole.

The invention has the beneficial effects that:

the clinical respiratory mask for the intensive medicine department can be flexibly adjusted and used according to the sizes of the heads of different patients; the forehead and the front and back of the whole head of the patient can be fixed, so that the respirator can be firmly worn on the face of the patient, and the problem that the normal breathing use of the patient is affected due to the fact that the respirator falls off from the face after the respirator is worn for a long time by the patient is avoided; and the silica gel packing ring, silica gel area, forehead silica gel pad that the respiratory mask main part is close to facial one side are the silica gel material, and is good with human adaptability, and silica gel packing ring's inside packing has gas simultaneously, both can play the effect of buffering, has guaranteed the travelling comfort when using again, suitable using widely.

Drawings

Fig. 1 is a schematic front structural view of a clinical respiratory mask for critical medicine department according to the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the connection structure of the three-way pipe and the nasal respiratory plug pipe in the invention;

FIG. 5 is a schematic rear view of the respiratory mask of the present invention as worn on the head of a patient.

In the figure: 1 breathing mask main part, 2 breathing pipe connector, 3 cassettes, 300 dop cavity, 301 press the piece, 302 extrusion piece, 303 fixture block, 304 elastic component, 305 cavity, 4 fixed cover of head, 5 forehead fixed bands, 501 magic subsides public wainscot, 6 forehead silica gel pad, 601 magic subsides female wainscot, 7 gas vents, 8 silica gel packing rings, 9 silica gel area, 10 cheek fixed bands, 11 flexible regulation knot, 12 dops, 13 tee bend, 14 nose breathing stopper head pipe.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1 to 5, the present embodiment provides a clinical respiratory mask for intensive medicine department, including a respiratory mask main body 1, a silicone gasket 8 is disposed on an inner side of the respiratory mask main body 1, the silicone gasket 8 is a hollow structure, and an inner cavity of the silicone gasket 8 is filled with gas;

the upper part of the silica gel washer 8 is fixedly connected with a forehead silica gel pad 6 through a silica gel belt 9, and the upper parts of two sides of the respirator body 1 are fixedly connected with the same head fixing sleeve 4;

forehead fixing belts 5 are symmetrically and fixedly arranged at the upper parts of the two sides of the head fixing sleeve 4, and one ends of the forehead fixing belts 5, which are far away from the head fixing sleeve 4, are fixedly bonded and fixed on a forehead silica gel pad 6 through magic tapes;

the lower parts of two sides of the head fixing sleeve 4 are symmetrically and fixedly provided with cheek fixing belts 10, one end of each cheek fixing belt 10, which is far away from the head fixing sleeve 4, is fixedly connected with a clamping head 12, the lower parts of two sides of the breathing mask main body 1 are fixedly connected with clamping seats 3, and the clamping heads 12 are clamped and fixed on the clamping seats 3;

the lower part of respiratory mask main part 1 is fixed and is equipped with respiratory tube connector 2, the inside of respiratory mask main part 1 is equipped with three-way pipe 13, be provided with two nose breathing stopper pipe 14 on the three-way pipe 13, and the one end of three-way pipe 13 still extends to in the respiratory tube connector 2.

Specifically, a chuck cavity 300 is arranged on the chuck 3, one end of the chuck 12, which is far away from the cheek fixing band 10, is clamped in the chuck cavity 300, cavities 305 are symmetrically arranged on the chuck 12, squeezing blocks 302 are movably arranged in the two cavities 305, one sides, which are close to each other, of the two squeezing blocks 302 are fixedly connected with an elastic element 304, the other end of the elastic element 304 is fixedly connected to the side wall of the cavity 305, one sides, which are far away from the elastic element 304, of the squeezing blocks 302 are respectively and fixedly provided with a clamping block 303 and a pressing block 301, one end of the clamping block 303 movably extends into the chuck cavity 300, one end of the pressing block 301 movably extends to the outside of the chuck 12, and the chuck 12 is located at the outside of the chuck; the clinical respiratory mask for the intensive medicine department can be flexibly adjusted and used according to the sizes of the heads of different patients; the forehead and the front and back of the whole head of the patient can be fixed, so that the whole respirator can be firmly worn on the face of the patient, and the problem that the normal breathing use of the patient is affected due to the fact that the respirator falls off from the face after the patient wears the respirator for a long time is solved; and the silica gel packing ring 8, silica gel area 9, forehead silica gel pad 6 that respiratory mask main part 1 is close to facial one side are the silica gel material, and is good with human adaptability, and the inside packing of silica gel packing ring 8 has gas simultaneously, both can play the effect of buffering, has guaranteed the travelling comfort when using again, suitable using widely.

Specifically, the elastic member 304 is any one of a spring plate and a spring.

Specifically, two sides of the pressing block 302 are slidably connected with two side inner walls of the cavity 305, respectively.

Specifically, a chuck inserting opening is formed in an inner wall of one side of the chuck cavity 300, and the chuck 12 is clamped in the chuck cavity 300 through the chuck inserting opening.

Specifically, the two cheek fixing straps 10 are respectively provided with a telescopic adjusting buckle 11 for adjusting the length of the cheek fixing straps 10.

Specifically, the front of the outside of the respiratory mask main body 1 is provided with an exhaust port 7, and a plurality of exhaust holes are arranged at the exhaust port 7.

Specifically, forehead fixed band 5 is kept away from one of the fixed cover 4 of head and is served and be provided with the public wainscot 501 of magic subsides, be provided with the female wainscot 601 of magic subsides on forehead silica gel pad 6, and the public wainscot 501 of magic subsides cooperatees fixedly with the female wainscot 601 of magic subsides.

Preferably, the silica gel gasket 8, the silica gel belt 9 and the forehead silica gel pad 6 are all made of silica gel and are of an integrated connection structure.

When the clinical respiratory mask for the intensive medicine department is worn and used, the respiratory mask main body 1 is placed on the mouth, nose and face of a patient, the nose breathing plug tube 14 on the inner side of the respiratory mask main body 1 is placed in the nostril of the patient, then the head fixing sleeve 4 is wrapped on the back side of the head of the patient (shown in figure 5), the cheek fixing bands 10 on the two sides of the lower part of the head fixing sleeve 4 are enclosed by the cheeks on the two sides of the patient and are clamped and fixed in the clamping seat 3 through the clamping head 12, and the length of the cheek fixing band 10 can be adjusted in a telescopic mode through the telescopic adjusting buckle 10 according to the size of the face of the patient so as to be suitable for the patient; meanwhile, the forehead fixing bands 5 on two sides of the upper portion of the head fixing sleeve 4 and the forehead silica gel pad 6 are connected and fixed through magic tapes, the forehead silica gel pad 6 is arranged on the forehead of the patient, the forehead of the patient and the front and back of the whole head are further fixed, finally, the respirator can be firmly worn on the face of the patient, and the problem that the respirator is easy to fall off from the face after the patient wears the respirator for a long time to affect normal breathing use of the patient is avoided;

on the other hand, one side of the respirator body 1 close to the face is contacted with a human body through the silica gel gasket 8, the silica gel belt 9 and the forehead silica gel pad 6, the silica gel gasket 8, the silica gel belt 9 and the forehead silica gel pad 6 are made of silica gel materials and have good adaptability to the human body, the silica gel gasket 8 is of a hollow structure, and gas is filled in the silica gel gasket 8, so that the cushioning effect can be achieved, and the comfort in use is guaranteed;

in summary, the clinical respiratory mask for the intensive medicine department can be flexibly adjusted and used according to the sizes of the heads of different patients, and the forehead and the front and back of the whole head of the patient can be fixed, so that the whole respiratory mask can be firmly worn on the face of the patient, the problem that the normal breathing use of the patient is affected due to the fact that the respiratory mask falls off from the face after the respiratory mask is worn for a long time is solved, the silica gel gasket 8, the silica gel belt 9 and the forehead silica gel gasket 6 on the side, close to the face, of the respiratory mask main body 1 are made of silica gel materials and are good in adaptability to a human body, meanwhile, the silica gel gasket 8 is filled with gas, the buffering effect can be achieved, the comfort in use is guaranteed, and the clinical respiratory mask is suitable for popularization and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The clinical respiratory mask comprises a respiratory mask main body (1) and is characterized in that a silica gel gasket (8) is arranged on the inner side of the respiratory mask main body (1), the silica gel gasket (8) is of a hollow structure, and the inner cavity of the silica gel gasket (8) is filled with gas;

the upper part of the silica gel washer (8) is fixedly connected with a forehead silica gel pad (6) through a silica gel belt (9), and the upper parts of two sides of the respirator main body (1) are fixedly connected with the same head fixing sleeve (4);

forehead fixing belts (5) are symmetrically and fixedly arranged at the upper parts of the two sides of the head fixing sleeve (4), and one ends of the forehead fixing belts (5) far away from the head fixing sleeve (4) are fixedly bonded on a forehead silica gel pad (6) through magic tapes;

cheek fixing belts (10) are symmetrically and fixedly arranged at the lower parts of the two sides of the head fixing sleeve (4), one end, far away from the head fixing sleeve (4), of each cheek fixing belt (10) is fixedly connected with a clamping head (12), the lower parts of the two sides of the respiratory mask main body (1) are fixedly connected with clamping seats (3), and the clamping heads (12) are clamped and fixed on the clamping seats (3);

the fixed breathing pipe connector (2) that is equipped with in lower part of respiratory mask main part (1), the inside of respiratory mask main part (1) is equipped with three-way pipe (13), be provided with two nose on three-way pipe (13) and breathe stopper pipe (14), and the one end of three-way pipe (13) still extends to in breathing pipe connector (2).

2. The clinical respiratory mask of claim 1, wherein the clamping head chamber (300) is arranged on the clamping head (3), one end of the clamping head (12) far away from the cheek fixing band (10) is clamped in the clamping head chamber (300), the clamping head (12) is symmetrically provided with cavities (305), two squeezing blocks (302) are movably arranged in the two cavities (305), one sides of the two squeezing blocks (302) close to each other are fixedly connected with elastic pieces (304), the other ends of the elastic pieces (304) are fixedly connected to the side walls of the cavities (305), one sides of the squeezing blocks (302) far away from the elastic pieces (304) are respectively fixedly provided with a clamping block (303) and a pressing block (301), one end of the clamping block (303) movably extends into the clamping head chamber (300), and one end of the pressing block (301) movably extends to the outside of the clamping head (12), and the clamping head (12) is positioned at the outer side of the clamping seat (3).

3. The clinical respiratory mask of claim 2, wherein the elastic member (304) is a spring or a spring.

4. Clinical respiratory mask according to claim 2, wherein the two sides of the squeeze block (302) are slidably connected to the inner walls of the cavity (305).

5. The clinical respiratory mask of claim 2, wherein the inner wall of one side of the chuck chamber (300) is provided with a chuck insertion opening, and the chuck (12) is clamped in the chuck chamber (300) through the chuck insertion opening.

6. The clinical respiratory mask of claim 1, wherein the two cheek fixing bands (10) are respectively provided with a telescopic adjusting buckle (11) for adjusting the length of the cheek fixing bands (10).

7. Clinical respiratory mask of claim 1, characterized in that the external front of the respiratory mask body (1) is provided with an exhaust port (7), and a plurality of exhaust holes are arranged at the exhaust port (7).

8. The clinical respiratory mask of claim 1, wherein the forehead fixing strap (5) is provided with a male hook and loop fastener surface (501) at an end away from the head fixing strap (4), the forehead silica gel pad (6) is provided with a female hook and loop fastener surface (601), and the male hook and loop fastener surface (501) and the female hook and loop fastener surface (601) are matched and fixed.

9. The clinical respiratory mask of claim 1, wherein the silica gel gasket (8), the silica gel belt (9) and the forehead silica gel pad (6) are all made of silica gel and are of an integrated connection structure.