CN218961535U

CN218961535U - Noninvasive ventilator face guard convenient to feed and eat

Info

Publication number: CN218961535U
Application number: CN202222532599.6U
Authority: CN
Inventors: 李金欣; 刘春蓉; 王成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-05
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a noninvasive ventilator mask convenient for feeding in the technical field of respiratory masks, which comprises a mask, wherein a vent hole is arranged above the front end surface of the mask, a breathing tube is connected onto the vent hole in a sealing way, the breathing tube is connected with a ventilator, the surfaces of the two sides of the mask are connected with a fixer, the fixer is fixedly connected with a binding belt, an opening is arranged below the mask, a flip cover is hinged into the opening on the mask through a hinge shaft, and the flip cover is hinged into the opening on the mask.

Description

Noninvasive ventilator face guard convenient to feed and eat

Technical Field

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

Background

The existing respirator mask is directly fixed on the face of a patient to support the patient, but the patient needs to detach the mask in each feeding process, otherwise, the mask can affect the feeding of the patient, but for some patients with heavier symptoms, the burden of breathing can be increased when the mask is detached in the feeding process, the mask is required to be continuously taken on again for oxygen inhalation in the feeding process, so that inconvenience in use is caused, and the mask is repeatedly detached in the feeding process to support, so that oxygen and external air are easily mixed, the oxygen supply is impure, and the burden of the patient to be infected is increased.

Disclosure of Invention

The utility model aims to provide a noninvasive respirator mask convenient for feeding, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a noninvasive ventilator face guard convenient to feed, includes 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 breathing machine, the both sides surface of face guard all is connected with the fixer, fixedly connected with bandage on the fixer, the below of face guard is provided with the opening, it has flip to articulate through articulated shaft one in the opening on the face guard.

Preferably, the edge of one surface of the mask, which is attached to the patient, is connected with a first pressure-proof pad.

Preferably, the strap is retractable.

Preferably, the face of the flip towards the face of the patient is connected with a second pressure-proof pad.

Preferably, the inside of face guard is connected with the baffle, the surface of baffle is provided with the opening and articulates through the articulated shaft two in the opening has sealed lid, flip back connected push block, torsion spring is all installed to the inside of articulated shaft one and articulated shaft two.

Preferably, the elastic force of the torsion spring in the first hinge shaft is larger than that of the torsion spring in the second hinge shaft.

Preferably, the surfaces of the two sides of the flip cover are connected with limiting blocks, and limiting grooves matched with the limiting blocks are formed in the inner walls of the two sides of the lower opening of the mask.

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

1. according to the scheme, the flip cover is hinged in the opening on the mask, so that when a patient wears the device, the patient only needs to open the flip cover when eating, the mouth of the patient can be exposed to the outside, eating is convenient, the device does not need to be taken off, oxygen can be continuously inhaled by the patient in the eating process, and the burden of the patient is reduced;

2. the device is arranged through the partition board in the mask, the mask is divided into an upper space and a lower space, when the flip is closed, the upper space and the lower space in the mask are communicated by the openings in the surfaces of the partition board, when the breathing pipe conveys oxygen into the mask, the oxygen can be inhaled by the nose or the mouth of a patient at the same time, and when the flip is opened for feeding, the openings in the surfaces of the partition board are sealed by the sealing cover, so that the patient can breathe only through the nose and the mouth can eat, and the oxygen supply of the breathing pipe can not contact with the outside, thereby avoiding the pollution of the oxygen and increasing the risk of the patient being infected.

Drawings

FIG. 1 is a schematic diagram of a front view of the structure of the present utility model;

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

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 4 is an open front view of the structure of the present utility model;

FIG. 5 is an open front view of the structure of the present utility model;

FIG. 6 is an open cross-sectional view of the structure of the present utility model.

In the figure: 1. a face mask; 2. an anti-press pad I; 3. a vent hole; 4. a breathing tube; 5. a holder; 6. a strap; 7. a first hinge shaft; 8. a flip cover; 9. a second pressure-proof pad; 10. a partition plate; 11. a second hinge shaft; 12. sealing cover; 13. a pushing block; 14. a limit groove; 15. and a limiting block.

Detailed Description

Example 1

Referring to fig. 1-6, the present utility model provides a technical solution:

the noninvasive respirator mask is convenient to feed, and the pressure-proof pad I2 is connected to the edge of one face of the mask 1, which is attached to a patient, so that when the mask 1 is abutted against the face of the patient, the pressure of the mask 1 on the face of the patient can be buffered by the pressure-proof pad I2, and the patient can feel more comfortable when wearing the mask 1;

the breathing tube 4 is connected with the breathing machine through the breathing tube 4, so that oxygen can be supplied to a patient;

the two side surfaces of the mask 1 are both connected with the fixing device 5, and the binding band 6 is fixedly connected with the fixing device 5, and the binding band 6 can stretch out and draw back, so that the mask 1 can be worn and fixed on the face of a patient, and the stretching and stretching action of the binding band 6 can enable the mask 1 to be better fixed;

the opening is arranged below the mask 1, the flip cover 8 is hinged in the opening through the first hinge shaft 7, and the opening below the mask 1 is sealed through the flip cover 8, so that when a patient does not need to feed, the flip cover 8 can seal the inside of the mask 1, the mixing of the air supply of the breathing tube 4 and the external air is avoided, the oxygen supply effect is poor, and meanwhile, the infection of the patient in the oxygen inhalation process is avoided;

when a patient needs to feed, only the flip cover 8 is required to be lifted, so that the flip cover 8 is connected with the first hinge shaft 7 to rotate, the mouth of the patient is exposed, and the patient can be fed conveniently;

the face of the flip cover 8 facing the face of the patient is also connected with a pressure-proof pad II 9 for pressing the face of the patient by the flip cover 8 of the patient;

the inside of the mask 1 is connected with a baffle plate 10, the baffle plate 10 divides the inside of the mask 1 into an upper space and a lower space, the surface of the baffle plate 10 is provided with an opening for connecting the upper space and the lower space, a sealing cover 12 is hinged in the opening through a hinge shaft II 11, when the flip cover 8 is closed on the mask 1, a pushing block 13 connected with the back of the flip cover 8 jacks up the sealing cover 12, the sealing cover 12 is connected with the hinge shaft II 11 to rotate, the upper space and the lower space in the mask 1 are further communicated, and when the breathing tube 4 conveys oxygen into the mask 1, the oxygen can be sucked by the nose or the mouth of a patient at the same time;

when the flip cover 8 is opened on the mask 1, the pushing block 13 is away from the contact of the sealing cover 12, so that the sealing cover 12 is reset under the action of a torsion spring arranged in the second hinge shaft 11, the opening on the surface of the partition board 10 is sealed, and further, oxygen conveyed by the breathing tube 4 can only be inhaled by the nose of a patient, and the mouth of the patient is exposed to the outside, thereby avoiding the contact and mixing of the oxygen conveyed by the breathing tube 4 with the outside in the feeding process of the patient, causing the oxygen to be impure and increasing the risk of infection of the patient;

the torsion spring is arranged in the first hinge shaft 7, the hinge cover 8 can be automatically closed when no external force is influenced, and meanwhile, the elasticity of the torsion spring in the first hinge shaft 7 is larger than that of the torsion spring in the second hinge shaft 11, so that the pushing block 13 can easily jack up the sealing cover 12;

simultaneously, both side surfaces of flip 8 all are connected with stopper 15, and all be provided with the spacing groove 14 with stopper 15 looks adaptation on the lower side opening both sides inner wall of face guard 1 to the motion track of flip 8 is limited during, avoids the gap dislocation between flip 8 and the face guard 1, leads to not sealed in the face guard 1, causes oxygen to be polluted.

Claims

1. A noninvasive ventilator mask for feeding, comprising a mask (1), characterized in that: the face guard (1) front end surface top is provided with air vent (3), sealing connection has breathing tube (4) on air vent (3), breathing tube (4) and breathing machine are connected, face guard (1) both sides surface all is connected with fixer (5), fixedly connected with bandage (6) on fixer (5), face guard (1) below is provided with the opening, there is flip (8) in the opening on face guard (1) through articulated shaft one (7).

2. A non-invasive ventilator mask for facilitating feeding according to claim 1, wherein: the edge of one face of the face mask (1) which is attached to a patient is connected with a first pressure-proof pad (2).

3. A non-invasive ventilator mask for facilitating feeding according to claim 1, wherein: the binding band (6) can be telescopic.

4. A non-invasive ventilator mask for facilitating feeding according to claim 1, wherein: one face of the flip (8) facing the face of the patient is connected with a pressure-proof pad II (9).

5. A non-invasive ventilator mask for facilitating feeding according to claim 1, wherein: the inner part of the face mask (1) is connected with a partition plate (10), an opening is formed in the surface of the partition plate (10), a sealing cover (12) is hinged in the opening through a second hinge shaft (11), a pushing block (13) is connected to the back of the flip (8), and torsion springs are arranged in the first hinge shaft (7) and the second hinge shaft (11).

6. A non-invasive ventilator mask for facilitating feeding according to claim 5, wherein: the elastic force of the torsion spring in the first hinge shaft (7) is larger than that of the torsion spring in the second hinge shaft (11).

7. A non-invasive ventilator mask for facilitating feeding according to claim 1, wherein: limiting blocks (15) are connected to the surfaces of the two sides of the flip cover (8), and limiting grooves (14) matched with the limiting blocks (15) are formed in the inner walls of the two sides of the lower opening of the face mask (1).