CN213589452U

CN213589452U - Medical oxygen inhalation mask

Info

Publication number: CN213589452U
Application number: CN202020994649.0U
Authority: CN
Inventors: 邓佩文
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-07-02
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a medical oxygen mask, the surface round of gauze mask main part is provided with the intake pipe, the surface of gauze mask main part is provided with the air inlet, the air inlet connector includes the base, the spliced pole, the card post, be used for spacing fixedly to the peripheral hardware leather hose, through the connecting pipe intercommunication between air inlet and the intake pipe, the afterbody of gauze mask main part extends one section horizontally connecting plate, be used for being connected with the breather valve, the surface of connecting plate is provided with the recess, the both ends of breather valve be provided with recess assorted breather valve engaging lug, the inside at the recess is fixed through the leather plug in the surface of the breather valve engaging lug of its one end. The medical oxygen inhalation mask is connected with the breather valve connecting lug of the breather valve through the connecting plate of the mask main body, so that the breather valve and the mask main body are convenient to disassemble, the breather valve can be replaced, and the service life of the medical oxygen inhalation mask is prolonged; the peripheral hardware oxygen hose cup joints the setting with the spliced pole of air inlet connector to carry on spacingly through the card post, make dismantlement and installation more convenient.

Description

Medical oxygen inhalation mask

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to medical oxygen inhalation mask.

Background

Oxygen inhalation means inhaling oxygen. Is a common treatment method in clinic, and oxygen therapy is mainly a method for relieving hypoxia. A proper amount of oxygen inhalation is used for correcting oxygen deficiency, improving the partial pressure of arterial blood oxygen and the level of oxygen saturation, and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases. Oxygen inhalation is used for correcting hypoxia, improving the partial pressure of arterial blood oxygen and the oxygen saturation level and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases. Such as respiratory failure, chronic tracheitis, cerebrovascular disease, and coronary heart disease. The patients with unobvious clinical hypoxia symptoms may have oxygen debt and abnormal microcirculation metabolism, so oxygen inhalation may be needed. Such as patients before and after surgical operation, patients with severe hemorrhage shock, patients with fetal heart sound deficiency or over-long labor in childbirth, etc. Patients with dyspnea are often found in hospitals and need to use an oxygen mask when such patients are encountered.

In patent CN201920375687.5, an oxygen inhalation mask comprises: the oxygen therapy device comprises a mask, a hanging ear, a ventilation hole, an oxygen therapy pipe, a trachea fast interface, an oxygen bottle, a rotary air valve, a pipeline interface, a Y-shaped branch pipe, an air outlet and an air inlet pipe; when the mask is used, the mask is covered at the mouth and nose of a user, two hanging lugs are respectively hung behind the ears of the user, the oxygen delivery pipe is protected and the bending shape is adjusted through the plastic corrugated pipe on the oxygen delivery pipe, the comfort level of the user is met, then the rotary air valve is opened, the oxygen delivery speed is adjusted through the tightness degree of the rotary air valve, oxygen in the oxygen bottle is delivered to the air inlet pipe through the oxygen delivery pipe, the oxygen is branched to the two air outlets through the Y-shaped branch pipe arranged on the air inlet pipe, oxygen is delivered to the user, the light fragrance sheets in the air outlets can add a little light fragrance to the oxygen, the experience of the user is improved, and the ventilation holes are used for discharging water vapor and carbon dioxide exhaled by the user, so that the mask is attractive and elegant; the advantage of not falling off easily, but still has the following problems:

1. the ventilation holes arranged on the oxygen inhalation mask have no replacement function, can not be used for a long time, and need to be replaced frequently, so that the cost is increased;

2. the oxygen hose and the fast interface's of trachea connected mode, the position of connector is owing to use the sticky tape bonding for it is troublesome with the installation to dismantle at every turn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical oxygen inhalation mask to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical oxygen inhalation mask comprises a mask body, wherein elastic bands are arranged on two sides of the mask body, an air inlet pipe is arranged on the outer surface of the mask body in a circle, an air hole for providing oxygen in the mask body is formed in a position, close to the interior of the mask, of the air inlet pipe, an air inlet is formed in the surface of the mask body, a detachable air inlet connector is arranged in the air inlet, the air inlet connector comprises a base connected with the air inlet, a connecting column arranged on one side of the base, a clamping column arranged on the outer surface of the connecting column and used for connecting an external leather hose, the clamping column is used for limiting and fixing the external leather hose, and the air inlet and the air;

the afterbody of gauze mask main part extends a section horizontally connecting plate for be connected with the breather valve, the surface of connecting plate is provided with the recess, the both ends of breather valve be provided with recess assorted breather valve engaging lug, its one end the inside at the recess is fixed through the leather plug in the surface of breather valve engaging lug.

Preferably, the middle part of the elastic band is provided with a soft pad, and the soft pad is made of latex materials.

The breathing valve connecting lug is connected with the groove, and the sealing gasket is arranged in the connecting gap of the breathing valve connecting lug and the groove, so that air leakage at the connecting part of the breathing valve and the mask main body is prevented.

Preferably, in any of the above schemes, an air outlet is arranged at the position of the mask body on the breather valve, and the air outlet is communicated with the inhalation valve.

Any above scheme is preferred, the position that gauze mask main part and face contacted is provided with facial cushion, and facial cushion sets up to latex material.

Above-mentioned arbitrary scheme is preferred, the both sides of gauze mask main part are provided with the dog, the dog adopts the rubber material to make.

The utility model discloses a technological effect and advantage: 1. the medical oxygen inhalation mask is connected with the connecting lug of the breather valve through the connecting plate of the mask main body, so that the breather valve and the mask main body are convenient to disassemble, the breather valve can be replaced, the use duration of the medical oxygen inhalation mask is prolonged, and the cost is saved;

2. the peripheral hardware oxygen hose cup joints the setting with the spliced pole of air inlet connector to carry on spacingly through the card post, make dismantlement and installation more convenient.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is an enlarged schematic view of the area a of the present invention;

fig. 5 is a schematic structural diagram of the air inlet connector of the present invention.

In the figure: 1. a mask body; 2. elastic bands; 3. a breather valve; 4. a soft cushion; 5. a facial cushion; 6. a stopper; 7. an air inlet connector; 71. a base; 72. connecting columns; 73. clamping the column; 8. a connecting plate; 9. a groove; 10. the breather valve is connected with the lug; 11. a gasket; 12. a plug of leather; 13. an air inlet pipe; 14. An air inlet; 15. a connecting pipe; 16. air holes; 17. and an air outlet.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The utility model provides a medical oxygen inhalation mask as shown in figures 1-5, including gauze mask main part 1, the both sides of gauze mask main part 1 are provided with elastic cord 2, elastic cord 2 electrically welds in the both sides of gauze mask main part 1, the surface round of gauze mask main part 1 is provided with intake pipe 13, intake pipe 13 is the hose, intake pipe 13 is close to the inside position of gauze mask and is provided with the gas pocket 16 that provides oxygen for in the gauze mask main part 1, the surface of gauze mask main part 1 is provided with air inlet 14, the inside detachable air inlet connector 7 that is provided with of air inlet 14, air inlet connector 7 includes the base 71 of being connected with air inlet 14, the surface of base 71 is provided with the screw thread, be used for being connected with air inlet 14, thereby improve the gas tightness, the spliced pole 72 of setting in base 71 one side, spliced pole, The clamping column 73 is arranged on the outer surface of the connecting column 72 and used for limiting and fixing the external leather hose, and the air inlet 14 is communicated with the air inlet pipe 13 through a connecting pipe 15;

the afterbody of gauze mask main part 1 extends a section horizontally connecting plate 8 for be connected with breather valve 3, and the inside of breather valve 3 is provided with the freshener, and the surface of connecting plate 8 is provided with recess 9, and the both ends of breather valve 3 are provided with recess 9 assorted breather valve engaging lug 10, and the inside at recess 9 is fixed through leather plug 12 in the surface of the breather valve engaging lug 10 of its one end.

In one embodiment, a soft pad 4 is arranged in the middle of the elastic band 2, and the soft pad 4 is made of latex.

With the above embodiment, the cushion 4 can reduce the pressure of the elastic band 2 on the ears, thereby protecting the ears.

In one embodiment, a sealing gasket 11 is arranged in a connecting gap between the breather valve connecting lug 10 and the groove 9, so that air leakage at the connecting part of the breather valve 3 and the mask main body 1 is prevented.

Adopt above-mentioned embodiment, the gap appears in the position that breather valve engaging lug 10 and recess 9 are connected, and easy entering air causes inside the pollution gauze mask, can seal the gap through sealed setting up of filling up 11 for it is safer to use.

In one embodiment, the mask body 1 is provided with an air outlet 17 at the position of the breather valve 3, and the air outlet 17 is communicated with the breather valve 3.

In one embodiment, a face cushion 5 is provided at a position where the mask body 1 contacts the face, and the face cushion 5 is made of latex.

Adopt above-mentioned embodiment, the setting of facial cushion 5 can alleviate the pressure to the face to the position increase protection of gauze mask main part 1 with facial contact, improves use comfort.

In one embodiment, two sides of the mask body 1 are provided with stoppers 6, and the stoppers 6 are made of rubber.

Adopt above-mentioned embodiment, dog 6's effect is on the one hand protected facial, and the indentation can not appear in long-term use, and on the other hand wraps up the setting with the both sides of gauze mask main part 1, can improve the leakproofness of gauze mask main part 1.

When the medical oxygen mask is used, the elastic bands 2 are connected to two sides of the mask main body 1 in a spot welding mode, the medical oxygen mask is worn on the face through the elastic bands 2, at the moment, an external oxygen pipe is connected to the connecting column 72 of the air inlet connector 7, one side of the clamping column 73 is clamped by the clamping band to realize sealing, the air inlet connector 7 is detachably connected with the oxygen pipe, so that the medical oxygen mask can be used anywhere, the use applicability is improved, oxygen enters the air inlet pipe 13 from the air inlet 14 through the oxygen pipe and finally enters the mask from the air hole 16 on the inner surface of the air inlet pipe 13 for the breathing of a patient, when the patient exhales, the gas is discharged from the air outlet 17 through the breather valve 3, when the use time is too long, the filtering effect of the breather valve 3 is reduced, the leather plug 12 needs to be taken away, at the moment, the breather valve connecting lugs 10 on the breather valve 3 are disconnected with, then the breather valve connecting lug 10 at the other end of the breather valve 3 is taken down, namely the breather valve 3 can be taken down, the steps are operated in the reverse direction when the breather valve 3 is installed, and the service life of the medical oxygen inhalation mask is prolonged.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a medical oxygen inhalation mask, includes gauze mask main part (1), the both sides of gauze mask main part (1) are provided with elastic cord (2), its characterized in that: the mask comprises a mask body (1), and is characterized in that an air inlet pipe (13) is arranged on one circle of the outer surface of the mask body (1), an air hole (16) for providing oxygen in the mask body (1) is formed in a position, close to the interior of the mask, of the air inlet pipe (13), an air inlet (14) is formed in the surface of the mask body (1), a detachable air inlet connector (7) is arranged in the air inlet (14), the air inlet connector (7) comprises a base (71) connected with the air inlet (14), a connecting column (72) arranged on one side of the base (71), a clamping column (73) used for connecting an external leather hose and arranged on the outer surface of the connecting column (72) and used for limiting and fixing the external leather hose, and the air inlet (14) and the air;

the afterbody of gauze mask main part (1) extends one section horizontally connecting plate (8) for be connected with breather valve (3), the surface of connecting plate (8) is provided with recess (9), the both ends of breather valve (3) be provided with recess (9) assorted breather valve engaging lug (10), its one end the inside at recess (9) is fixed through leather plug (12) in the surface of breather valve engaging lug (10).

2. The medical oxygen inhalation mask of claim 1, wherein: the middle part of elastic band (2) is provided with cushion (4), cushion (4) adopt the latex material to make.

3. The medical oxygen inhalation mask of claim 1, wherein: be provided with sealed pad (11) in the connecting gap of breather valve engaging lug (10) and recess (9), prevent that gas leakage from appearing in the junction of breather valve (3) and gauze mask main part (1).

4. The medical oxygen inhalation mask of claim 1, wherein: the position that gauze mask main part (1) is located breather valve (3) is provided with gas outlet (17), gas outlet (17) and inhale valve (3) intercommunication.

5. The medical oxygen inhalation mask of claim 1, wherein: the mask is characterized in that a face cushion (5) is arranged at the position where the mask body (1) contacts with the face, and the face cushion (5) is made of latex.

6. The medical oxygen inhalation mask of claim 1, wherein: both sides of the mask main body (1) are provided with check blocks (6), and the check blocks (6) are made of rubber materials.