CN220309550U

CN220309550U - Ventilating mask

Info

Publication number: CN220309550U
Application number: CN202321607312.XU
Authority: CN
Inventors: 黄裕卓
Original assignee: Fengjie People's Hospital
Current assignee: Fengjie People's Hospital
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-01-09
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a ventilation mask, and relates to the technical field of respiratory masks. The mask comprises a mask body, wherein a connecting mechanism used for being connected with an oxygen supply pipeline is arranged on the surface of the mask body, an auxiliary mechanism which is convenient for inserting a nasal feeding tube is arranged on the surface of the connecting mechanism, and a fitting mechanism used for being tightly fitted with the face of a patient is arranged on the rear side wall of the mask body and the surface of the auxiliary mechanism. According to the utility model, the sealing plate and the sealing ring are used for preventing oxygen from being mixed with air, so that oxygen supply is pure, the risk of infection of a patient is reduced, the air bag is inflated through the connecting pipeline and the pressure valve when oxygen is supplied, the air bag is attached to the face of the patient, gaps between the mask body and the face are sealed, the air can not enter the air bag again under the action of the pressure valve when the pressure is proper, and the air in the air bag is discharged through the valve and the exhaust pipe.

Description

Ventilating mask

Technical Field

The utility model relates to the technical field of breathing masks, in particular to a ventilation mask.

Background

When a respiratory patient is treated, the respiratory patient is usually required to wear a ventilation mask for auxiliary treatment to ensure that the patient maintains a good state of body, and the ventilation mask is generally suitable for the respiratory patient to cover the nose or the mouth and the nose.

Chinese patent publication No. CN218961535U discloses a noninvasive ventilator face guard convenient to feed, including the face guard, the front end surface top of face guard is provided with the air vent, sealing connection has the breathing tube on the air vent, the breathing tube is connected with the ventilator, the both sides surface of face guard all is connected with the fixer.

Aiming at the above-mentioned open technology, current critical patient feeds the patient through the nasal feeding pipe at treatment often, and current ventilation mask can closely laminate with patient's face when using, and then when using the ventilation mask, inconvenient nasal feeding to the patient, inconvenient use.

For this purpose, a ventilation mask is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the problems set forth in the background art, the present utility model provides a ventilation mask.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a mask of ventilating, includes the mask body, the surface of mask body is provided with the coupling mechanism who is used for being connected with oxygen supply pipeline, coupling mechanism's surface is provided with the complementary unit who makes things convenient for the nasal feeding tube to peg graft, the surface of the back lateral wall of mask body and complementary unit is provided with the laminating mechanism that is used for closely laminating with patient's face, the preceding lateral wall of mask body is provided with the air inlet channel, complementary unit includes the spacing ring, the fixed mounting of air inlet channel's inner wall has the spacing ring, the inner wall screw thread grafting of air inlet channel has the closing plate, the surface grafting of closing plate installs the sealing ring that is used for the nasal feeding tube to peg graft sealedly, air inlet channel's surface screw thread cover is equipped with the lid.

Further, the connecting mechanism comprises an air inlet channel, a connecting pipe is arranged on the bottom surface of the air inlet channel, and an inserting head is arranged at the free end of the connecting pipe.

Further, the surface of face guard body is provided with the fixed band that is used for fixing the face guard body, the fixed band includes the mounting panel, face guard body right side wall is provided with the mounting panel, the surface of mounting panel is provided with the elastic webbing, the left side wall fixed mounting of face guard body has a solid fixed ring, gu fixed ring's surface is provided with magic face-to-face and magic mother face-to-face.

Further, laminating mechanism includes the gasbag, the back lateral wall of face guard body is provided with the gasbag, the back lateral wall of connecting pipe is provided with connecting tube, and connecting tube's free end and the bottom of gasbag are the connection setting, connecting tube's surface mosaic installs pressure valve, the top surface of gasbag is provided with the blast pipe, and the surface mosaic of blast pipe installs the valve.

Further, the sealing ring is made of elastic rubber materials, and the sealing ring is arranged in a conical cylinder structure.

Further, the air bag is made of elastic rubber materials, and a silica gel protection pad is arranged at the joint of the air bag and the face.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the tail ends of the plug connector and the oxygen supply pipeline are plugged to enable oxygen to circulate, the oxygen is enabled to be introduced into the mask body through the connecting pipe and the air inlet channel, the nasal feeding pipe and the sealing ferrule are plugged through the opening of the cover body, the surface of the nasal feeding pipe is sealed through the sealing ferrule, the oxygen and the air are prevented from being mixed through the sealing plate and the sealing ferrule, so that oxygen supply is pure, the risk of infection of a patient is reduced, the air enters the air bag through the connecting pipeline and the pressure valve during oxygen supply, the air bag is inflated, the air bag is attached to the face of the patient, gaps between the mask body and the face are sealed, and when the pressure is proper, the air does not enter the air bag again under the action of the pressure valve, and the air in the air bag is discharged through the exhaust pipe through the valve.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom view of the present utility model;

FIG. 3 is a schematic view of the enlarged view of the portion A of the present utility model;

FIG. 4 is a schematic diagram of a side cross-sectional view of the present utility model;

FIG. 5 is a schematic view of the structure of the enlarged view of the portion B of the present utility model;

reference numerals: 1-a mask body; 2-a connection mechanism; 201-an intake passage; 202-connecting a pipe; 203-a plug; 3-an auxiliary mechanism; 301-limiting rings; 302-a sealing plate; 303-sealing the ferrule; 304-a cover; 4-fixing bands; 401-mounting plates; 402-an elastic belt; 403-a stationary ring; 404-magic tape face; 405-magic tape mother surface; 5-a laminating mechanism; 501-an air bag; 502-connecting a pipeline; 503-a pressure valve; 504-exhaust pipe; 505-valve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1 to 5, a ventilation mask comprises a mask body 1, wherein a connecting mechanism 2 for connecting with an oxygen supply pipeline is arranged on the surface of the mask body 1, an auxiliary mechanism 3 for facilitating the insertion of a nasal feeding tube is arranged on the surface of the connecting mechanism 2, a fitting mechanism 5 for tightly fitting the face of a patient is arranged on the surface of the rear side wall of the mask body 1 and the surface of the auxiliary mechanism 3, an air inlet channel 201 is arranged on the front side wall of the mask body 1, the auxiliary mechanism 3 comprises a limiting ring 301, the limiting ring 301 is fixedly arranged on the inner wall of the air inlet channel 201, a sealing plate 302 is inserted into the inner wall of the air inlet channel 201 in a threaded manner, a sealing ring 303 for inserting and sealing the nasal feeding tube is inserted into the surface of the sealing plate 302 in a threaded manner, and a cover 304 is sleeved on the surface of the air inlet channel 201; specifically, fix mask body 1 in patient's face for mask body 1 corresponds with patient's oral and nasal department, through coupling mechanism 2 and oxygen supply piping connection, and then make oxygen get into the inside of mask body 1 through coupling mechanism 2, through opening lid 304, peg graft nasogastric tube and seal ring 303, and then make the surface to the nasogastric tube seal through seal ring 303, make through closing plate 302 and seal ring 303 prevent that oxygen and air from mixing and make the oxygen supply pure, reduce patient's risk of being infected, when not using, can make to seal air inlet channel 201 through lid 304 and air inlet channel 201 meshing.

As shown in fig. 1, 2 and 4, the connection mechanism 2 comprises an air inlet channel 201, a connection pipe 202 is arranged on the bottom surface of the air inlet channel 201, and a plug 203 is arranged at the free end of the connection pipe 202; specifically, the plug 203 and the end of the oxygen supply pipe are plugged to allow oxygen to flow, and the connecting pipe 202 and the air inlet channel 201 allow oxygen to flow into the mask body 1.

As shown in fig. 1, 2 and 3, a fixing belt 4 for fixing the mask body 1 is arranged on the surface of the mask body 1, the fixing belt 4 comprises a mounting plate 401, the mounting plate 401 is arranged on the right side wall of the mask body 1, an elastic belt 402 is arranged on the surface of the mounting plate 401, a fixing ring 403 is fixedly arranged on the left side wall of the mask body 1, and a magic tape sub-surface 404 and a magic tape mother surface 405 are arranged on the surface of the fixing ring 403; specifically, the mask body 1 corresponds to the mouth and nose of the face of the patient, the elastic band 402 bypasses the fixing ring 403, and the magic tape mother surface 405 and the magic tape son surface 404 are attached to each other to fix the elastic band 402, so that the mask body 1 is fixed.

As shown in fig. 2 and 4, the attaching mechanism 5 comprises an air bag 501, the rear side wall of the mask body 1 is provided with the air bag 501, the rear side wall of the connecting pipe 202 is provided with a connecting pipeline 502, the free end of the connecting pipeline 502 and the bottom end of the air bag 501 are connected, a pressure valve 503 is embedded and installed on the surface of the connecting pipeline 502, an exhaust pipe 504 is arranged on the top surface of the air bag 501, and a valve 505 is embedded and installed on the surface of the exhaust pipe 504; specifically, the air is introduced into the air bag 501 through the connecting pipe 502 and the pressure valve 503 when oxygen is supplied, the air bag 501 is inflated, the air bag 501 is attached to the face of the patient, the gap between the mask body 1 and the face is sealed, the air can not enter the air bag 501 again under the action of the pressure valve 503 when the pressure is proper, and the air in the air bag 501 is discharged through the valve 505 and the exhaust pipe 504.

As shown in fig. 4 and 5, the sealing ring 303 is made of elastic rubber material, and the sealing ring 303 is arranged in a conical cylinder structure; specifically, the sealing collar 303 is formed by a tapered cylindrical structure made of an elastic rubber material so as to seal the gap between the nasal feeding tube and the sealing collar 303.

As shown in fig. 2 and 4, the air bag 501 is made of elastic rubber material, and a silica gel protection pad is arranged at the joint of the air bag 501 and the face; specifically, the surface of the airbag 501 is covered by a silica gel protective pad to prevent the face of the patient from being creased.

To sum up: the oxygen circulation is realized through the plug-in connector 203 and the tail end of the oxygen supply pipeline in a plug-in manner, the oxygen is introduced into the mask body 1 through the connecting pipe 202 and the air inlet channel 201, the cover body 304 is opened, the nasal feeding pipe and the sealing ferrule 303 are plugged in a plug-in manner, the surface of the nasal feeding pipe is sealed through the sealing ferrule 303, the oxygen is prevented from being mixed with air through the sealing plate 302 and the sealing ferrule 303, the oxygen supply is pure, the risk that a patient is infected is reduced, when the mask is not used, the air inlet channel 201 is sealed through the engagement of the cover body 304 and the air inlet channel 201, the air enters the air bag 501 through the connecting pipeline 502 and the pressure valve 503 when the oxygen is supplied, the air bag 501 is inflated, the air bag 501 is attached to the face of the patient, the gap between the mask body 1 and the face is sealed, and when the pressure is proper, the air cannot enter the air bag 501 under the action of the pressure valve 503, and the air in the air bag 501 is discharged through the valve 505.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mask of ventilating, its characterized in that, includes the mask body, the surface of mask body is provided with the coupling mechanism who is used for being connected with oxygen supply pipeline, coupling mechanism's surface is provided with the auxiliary mechanism who makes things convenient for the nasogastric tube grafting, the surface of the back lateral wall of mask body and auxiliary mechanism is provided with the laminating mechanism that is used for closely laminating with patient's face, the front lateral wall of mask body is provided with the air inlet channel, auxiliary mechanism includes the spacing ring, the fixed mounting of air inlet channel's inner wall has the spacing ring, the inner wall screw thread grafting of air inlet channel has the closing plate, the surface grafting of closing plate is installed and is used for the sealed sealing ring of nasogastric tube grafting, air inlet channel's surface thread bush is equipped with the lid.

2. A ventilation mask according to claim 1, wherein the connection means comprises an air inlet channel, the bottom surface of the air inlet channel being provided with a connection tube, the free end of the connection tube being provided with a spigot.

3. The ventilation mask according to claim 1, wherein the surface of the mask body is provided with a fixing band for fixing the mask body, the fixing band comprises a mounting plate, the right side wall of the mask body is provided with a mounting plate, the surface of the mounting plate is provided with an elastic band, the left side wall of the mask body is fixedly provided with a fixing ring, and the surface of the fixing ring is provided with a magic veneer and a magic veneer.

4. The ventilation mask according to claim 2, wherein the attaching mechanism comprises an air bag, the rear side wall of the mask body is provided with the air bag, the rear side wall of the connecting pipe is provided with a connecting pipe, the free end of the connecting pipe and the bottom end of the air bag are connected, a pressure valve is mounted on the surface of the connecting pipe in an embedded manner, an exhaust pipe is arranged on the top surface of the air bag, and a valve is mounted on the surface of the exhaust pipe in an embedded manner.

5. A ventilation mask according to claim 1, wherein the sealing collar is made of an elastic rubber material and is provided in a conical cylindrical configuration.

6. The ventilation mask of claim 4, wherein the air bag is made of an elastic rubber material, and a silica gel protective pad is arranged at a position where the air bag is attached to the face.