CN213789457U

CN213789457U - Oxygen inhalation mask convenient for inflation

Info

Publication number: CN213789457U
Application number: CN202022459725.0U
Authority: CN
Inventors: 周燕
Original assignee: Deyang Integrated Traditional Chinese And Western Medicine Hospital
Current assignee: Deyang Integrated Traditional Chinese And Western Medicine Hospital
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-27
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an oxygen inhalation mask convenient for inflation, which comprises a mask body and an air inlet pipe arranged at the top of the mask body and communicated with the mask body, wherein the mask body is provided with air outlets symmetrically by taking the air inlet pipe as a symmetry axis, the bottom of the mask body is connected with an air cushion with the same shape as the mask body, an inflation pipe communicated with the air cushion is arranged above the mask body, the inflation pipe is connected with an inflation mechanism used for inflating the air cushion, and the air inlet pipe is provided with an adjusting mechanism used for adjusting the flow of oxygen; adjustment mechanism is including setting up in intake pipe one side and rather than the installation piece of intercommunication, installation piece top is provided with the pivot that extends to the installation piece inside, pivot top fixedly connected with knob, the installation piece is inside to be seted up flutedly, the inside connecting plate that is provided with of recess, the intake pipe is inside to be provided with rather than the same separation blade of internal diameter size, conveniently aerifys the air cushion, can operate at any time, conveniently adjusts the oxygen flow, and the practicality is strong.

Description

Oxygen inhalation mask convenient for inflation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an oxygen inhalation mask convenient for inflation.

Background

Oxygen masks are devices that transfer oxygen from a reservoir to the lungs of a person. The oxygen mask may wrap around the nose and mouth (oral nasal mask) or the entire face (full face mask). Plays an important role in ensuring the health of human bodies and protecting the safety of pilots and aviation passengers. In the clinical anesthesia process, the anesthesia face mask is one of the commonly used surgical instruments, wears the anesthesia face mask and lets in anesthetic gas to the patient, realizes the suction type anesthesia to the patient. In the use process of the anaesthetic mask, in order to avoid the leakage of oxygen or anaesthetic gas, the anaesthetic mask inflates the air bag, so that the air bag is attached to the face of a patient to be sealed, and the gas leakage is prevented.

The existing face mask uses a disposable injector to force the air cushion to be inserted into an air inflation port with a one-way valve for repeated inflation when the air cushion is inflated, the air cushion can be shriveled after being used for a period of time, repeated air injection is needed, the inflation speed is slow and inconvenient, the existing face mask is inconvenient to adjust the oxygen flow, and the function is single.

In view of the above, an improved oxygen mask that is convenient to inflate is now being devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient inflatable 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: an oxygen inhalation mask convenient for inflation comprises a mask body and an air inlet pipe arranged at the top of the mask body and communicated with the mask body, wherein air outlets are symmetrically arranged on the mask body by taking the air inlet pipe as a symmetry axis, the bottom of the mask body is connected with an air cushion with the same shape as the mask body, an inflation pipe communicated with the air cushion is arranged above the mask body, the inflation pipe is connected with an inflation mechanism used for inflating the air cushion, and the air inlet pipe is provided with an adjusting mechanism used for adjusting the flow of oxygen; adjustment mechanism is including setting up in intake pipe one side and rather than the installation piece of intercommunication, installation piece top is provided with the pivot that extends to the installation piece inside, pivot top fixedly connected with knob, the installation piece is inside to be seted up flutedly, the inside connecting plate that is provided with of recess, the inside separation blade the same rather than the internal diameter size that is provided with of intake pipe, the connecting plate bottom is provided with one end and separation blade fixed connection's fixed block, be provided with the spring between fixed block and the connecting plate.

Preferably, the inflation mechanism comprises a three-way pipe communicated with the top of the inflation pipe, the opening at the top of the three-way pipe is detachably communicated with a hose, one end, far away from the three-way pipe, of the hose is communicated with an air bag, a first one-way valve is arranged at one end, close to the inflation pipe, in the three-way pipe, and a second one-way valve is arranged at the opening at the side face of the three-way pipe.

Preferably, a sealing block is arranged between the bottom of the rotating shaft and the connecting plate.

Preferably, an exhalation valve is arranged in the cover body corresponding to the air outlet.

Preferably, the two sides in the cover body are provided with absorbent pads.

Preferably, fixing rings for mounting the binding band are arranged on two sides of the outer part of the cover body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with among the device and aerify the mechanism, hold between the fingers the gasbag through the hand, can aerify in to the air cushion through three-way pipe and gas tube, and it is convenient to aerify, use the flat back of certain time air cushion, can carry out above-mentioned operation on the sick bed limit immediately, after the gas in the gasbag entered the air cushion, during first check valve can prevent that the gas in the air cushion from flowing back to the gasbag, the opening part of three-way pipe side can be to leading-in air in the gasbag, the gaseous outside seepage in the gasbag can be prevented to the second check valve, the practicality is stronger.

2. The utility model discloses be provided with adjustment mechanism in the device, can drive the pivot through rotating the knob and rotate, can drive the connecting plate at the recess internal rotation, the connecting plate passes through the spring and drives the fixed block rotation, the fixed block can drive the separation blade and rotate, through the inclination of adjusting the separation blade in the intake pipe, can adjust oxygen and anesthesia gas mixture and let in the flow of the internal portion of cover, the spring can play the effect of buffering at separation blade pivoted in-process, sealed piece can prevent to let in the gas of the internal portion of cover and reveal the outside air from pivot department, avoid causing extravagant phenomenon, can regard as oxygen mask to use, can also regard as anesthesia respirator to use.

3. The utility model discloses in the device gas outlet department be provided with the expiration valve, can prevent oxygen or anesthesia gas mixture from revealing from gas outlet department simultaneously with the gas outgoing of exhalation, the pad that absorbs water can be collected patient breathing production's steam, prevents to drip patient face behind the steam condensation, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of an oxygen inhalation mask convenient for inflation.

Fig. 2 is a schematic structural view of the inside of a three-way tube in a convenient-to-inflate oxygen inhalation mask.

Fig. 3 is a schematic structural view of an adjusting mechanism in an oxygen inhalation mask convenient for inflation.

The air bag type air bag comprises a cover body 1, an air cushion 2, an air outlet 3, an inflation tube 4, a three-way tube 5, a first one-way valve 51, a second one-way valve 52, a hose 53, an air bag 54, an air inlet tube 6, an installation block 61, a baffle plate 62, a knob 63, a rotating shaft 64, a sealing block 65, a connecting plate 66, a spring 67 and a fixing block 68.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, an oxygen inhalation mask convenient for inflation includes a mask body 1 and an air inlet pipe 6 disposed at the top of the mask body 1 and communicated with the mask body, the mask body 1 is symmetrically provided with air outlets 3 by taking the air inlet pipe 6 as a symmetry axis, the bottom of the mask body 1 is connected with an air cushion 2 having the same shape as the mask body, an inflation tube 4 communicated with the air cushion 2 is disposed above the mask body 1, the inflation tube 4 is connected with an inflation mechanism for inflating the air cushion 2, and the air inlet pipe 6 is provided with an adjusting mechanism for adjusting oxygen flow;

adjustment mechanism is including setting up in intake pipe 6 one side and rather than the installation piece 61 of intercommunication, installation piece 61 top is provided with the pivot 64 that extends to the installation piece 61 inside, pivot 64 top fixedly connected with knob 63, the inside recess of seting up of installation piece 61, the inside connecting plate 66 that is provided with of recess, intake pipe 6 is inside to be provided with rather than the same separation blade 62 of internal diameter size, connecting plate 66 bottom is provided with one end and separation blade 62 fixed connection's fixed block 68, be provided with spring 67 between fixed block 68 and the connecting plate 66.

The inflating mechanism comprises a three-way pipe 5 communicated with the top of an inflating pipe 4, the top opening of the three-way pipe 5 is detachably communicated with a hose 53, one end, far away from the three-way pipe 5, of the hose 53 is communicated with an air bag 54, one end, close to the inflating pipe 4, of the inside of the three-way pipe 5 is provided with a first one-way valve 51, a second one-way valve 52 is arranged inside the opening of the side face of the three-way pipe, the air bag can be inflated into the air cushion through the three-way pipe and the inflating pipe through pinching the air bag by hand, the air bag is convenient to inflate, after the air cushion is deflated for a certain time, the operation can be immediately carried out on the sickbed side, after the air in the air bag enters the air cushion, the first one-way valve can prevent the air in the air cushion from flowing back into the air bag, the opening of the side face of the three-way pipe can guide the air into the air bag, the second one-way valve can prevent the air in the air bag from leaking outwards, and the air bag is high in practicability.

A sealing block 65 is arranged between the bottom of the rotating shaft 64 and the connecting plate 66, so that gas introduced into the cover body can be prevented from leaking to the outside air from the rotating shaft, and the phenomenon of waste is avoided.

The position that the cover body is inside to correspond gas outlet 3 is provided with the expiration flap, can be with the gaseous discharge of exhalation, can prevent simultaneously that oxygen or anesthesia gas mixture from revealing from gas outlet, and the practicality is strong.

The inside both sides of the cover body 1 are provided with water absorption pads, can collect the steam that patient breathes the production, prevent to drip patient face after the steam condensation.

The outside both sides of the cover body 1 are provided with the solid fixed ring that is used for installing the bandage, conveniently install the bandage, can not cause the influence to the gas tightness of device simultaneously, and the practicality is stronger.

The utility model discloses a theory of operation is: when in use, an air outlet pipe on an oxygen pipe or an anesthesia respirator is communicated with an air inlet pipe, the air cushion can be inflated through a three-way pipe and an inflation pipe by pinching the air bag by hand, the mask body can be ensured to be attached to the face of a human body, after the air cushion is shriveled in use for a certain time, the operation can be immediately carried out at the edge of a sickbed, after the air in the air bag enters the air cushion, the first check valve can prevent the air in the air cushion from flowing back into the air bag, the opening on the side surface of the three-way pipe can introduce air into the air bag, the second check valve can prevent the air in the air bag from leaking outwards, the rotating shaft can be driven to rotate through the rotating knob, the connecting plate can be driven to rotate in the groove, the connecting plate drives the fixing block to rotate through the spring, the fixing block can drive the blocking piece to rotate, and the flow of oxygen and anesthesia mixed gas introduced into the mask body can be adjusted through adjusting the inclination angle of the blocking piece in the air inlet pipe, simple structure, convenient operation, the practicality is stronger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An oxygen inhalation mask convenient for inflation comprises a mask body (1) and an air inlet pipe (6) which is arranged at the top of the mask body (1) and communicated with the mask body, and is characterized in that the mask body (1) is symmetrically provided with air outlets (3) by taking the air inlet pipe (6) as a symmetry axis, the bottom of the mask body (1) is connected with an air cushion (2) with the same shape as the air inlet pipe, an inflation pipe (4) communicated with the air cushion (2) is arranged above the mask body (1), the inflation pipe (4) is connected with an inflation mechanism used for inflating the air cushion (2), and the air inlet pipe (6) is provided with an adjusting mechanism used for adjusting the oxygen flow;

adjustment mechanism is including setting up in intake pipe (6) one side and installation piece (61) rather than the intercommunication, installation piece (61) top is provided with and extends to installation piece (61) inside pivot (64), pivot (64) top fixedly connected with knob (63), the inside recess of having seted up of installation piece (61), the inside connecting plate (66) that is provided with of recess, intake pipe (6) inside is provided with separation blade (62) the same rather than the internal diameter size, connecting plate (66) bottom is provided with one end and separation blade (62) fixed connection's fixed block (68), be provided with spring (67) between fixed block (68) and connecting plate (66).

2. The oxygen inhalation mask convenient for inflation according to claim 1, wherein the inflation mechanism comprises a three-way pipe (5) communicated with the top of the inflation pipe (4), the opening at the top of the three-way pipe (5) is detachably communicated with a hose (53), one end of the hose (53) far away from the three-way pipe (5) is communicated with an air bag (54), one end of the inside of the three-way pipe (5) close to the inflation pipe (4) is provided with a first one-way valve (51), and the opening at the side face of the three-way pipe is internally provided with a second one-way valve (52).

3. The oxygen inhalation mask convenient for inflation according to claim 1, wherein a sealing block (65) is arranged between the bottom of the rotating shaft (64) and the connecting plate (66).

4. The oxygen inhalation mask convenient for inflation according to claim 1, wherein the mask body (1) is provided with an exhalation valve at a position corresponding to the air outlet (3).

5. A convenient inflatable oxygen mask as claimed in claim 1, wherein absorbent pads are provided on both sides of the interior of the mask body (1).

6. An oxygen inhalation mask convenient for inflation according to claim 1, wherein fixing rings for mounting a binding band are arranged on both sides of the exterior of the mask body (1).