CN210904531U

CN210904531U - Noninvasive ventilator face guard

Info

Publication number: CN210904531U
Application number: CN201921354715.1U
Authority: CN
Inventors: 曹玉婷; 管海洋; 徐燕; 李胜男
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-03
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a noninvasive ventilator face guard, including the cover body, slide rail and gasbag I, the right side of the cover body runs through there is the expiratory hole, and the inboard in expiratory hole is provided with the draw-in groove, the inboard of draw-in groove is fixed with breathes the extension mouth, and breathes the afterbody inboard of extending the mouth and be provided with the silica gel pad, the slide rail is seted up in both sides around the cover body, and the inside of slide rail is provided with the spacing storehouse, the inboard in spacing storehouse is fixed with torsion spring, and torsion spring's inboard is provided with the pivot, the left side of the cover body that is fixed in of gasbag I, and the inboard of gasbag I is provided with gasbag II, the inlet port has been seted up on the right side of gasbag II. Can carry on spacingly breathing the extension mouth through the draw-in groove of installation, the junction takes place not hard up influence normal use when preventing to can prevent that the dust from getting into the face guard in, the respiratory tube drops when can preventing through the silica gel pad of installation that the patient from using and influences the patient and normally salvage, increases the practicality of device.

Description

Noninvasive ventilator face guard

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a noninvasive ventilator mask.

Background

The breathing machine is a device which can effectively replace, control or change the normal physiological respiration of a person, increase the ventilation capacity of the lung, improve the respiratory function, reduce the respiratory consumption and save the heart reserve.

If patient arouses the pressure sore when wearing face for a long time in the breathing machine face guard use on the market very much easily to breathing tube and mask junction easily appear not hard up during the use, have the dust to get into in the face guard, the face guard fixed band receive and releases inconveniently moreover, is difficult to carry out daily abluent problem of dismantling, for this, we provide a noninvasive breathing machine face guard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noninvasive ventilator face guard to if arouse in the respirator face guard use that proposes in solving above-mentioned background art when face for a long time that patient wears to press the sore very much easily, and breathing tube and mask junction are not hard up easily appearing during the use, have the dust to get into in the face guard, the face guard fixed band receive and releases inconveniently moreover, is difficult to carry out daily abluent problem of dismantling.

In order to achieve the above object, the utility model provides a following technical scheme: noninvasive ventilator face guard, including the cover body, slide rail and gasbag one, the right side of the cover body runs through there is the exhaling hole, and the inboard in exhaling hole is provided with the draw-in groove, the inboard of draw-in groove is fixed with breathes and extends the mouth, and breathes the afterbody inboard that extends the mouth and be provided with the silica gel pad, the slide rail is seted up in the front and back both sides of the cover body, and the inside of slide rail sets up spacing storehouse, the inboard in spacing storehouse is fixed with torsion spring, and torsion spring's inboard is provided with the pivot, gasbag one is fixed in the left side of the cover body, and the inboard of gasbag one is provided with gasbag two, the inlet port has been seted up on the right side of gasbag two, and the right side of inlet port is connected with the intake.

Preferably, the expiration hole forms a clamping structure through the clamping groove and the respiration extension port, and a sealing structure is formed between the inner wall of the expiration hole and the respiration extension port.

Preferably, the inner side of the silica gel pad is provided with a breathing tube, and the breathing extension port forms a sealing structure through the silica gel pad and the breathing tube.

Preferably, the limiting bin forms a sliding structure through the sliding rail and the cover body, and forms a clamping structure between the limiting bin and the inner wall of the sliding rail.

Preferably, the outer surface of the rotating shaft is wound with a fixing belt, the torsion spring is symmetrical about the horizontal center line of the rotating shaft, and the limiting bin forms a rotating structure with the rotating shaft through the torsion spring.

Preferably, the first air bag and the second air bag are tightly attached, the first air bag and the cover body are connected in an adhesive mode, and the shape of the cover body is a semi-elliptical shape.

Preferably, the lower end of the second air bag is provided with an air outlet pipe, the miniature air pump forms a communicating structure with the second air bag through the air inlet pipe and the air inlet hole, and the right side of the air inlet pipe is provided with a valve.

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

the noninvasive ventilator mask can limit the breathing extension port through the installed clamping groove, prevent the connection part from loosening during use to influence normal use, prevent dust from entering the mask, prevent the breathing tube from falling off to influence normal treatment of a patient during use through the installed silica gel pad, and increase the practicability of the device;

the limiting bin can be conveniently detached through the arranged slide rail, so that the later maintenance and the repair can be conveniently carried out by workers, the fixing belt can be automatically collected and released through the installed rotating shaft and the torsion spring, and the phenomenon that the fixing belt drops to the ground due to overlong length to affect the normal use is prevented;

can be provided with 2 groups through the gasbag one that sets up and gasbag two, can increase and install in facial area of contact and reduce its pressure, and it can take a breath in turn, can prevent that the gasbag from extrudeing same position for a long time and arousing and press the sore, and gasbag one is the silica gel material, can make the patient more comfortable when wearing, can aerify gasbag one and gasbag two automatically through the miniature air pump of installation, then the controller can fill the gassing to gasbag one at the specified time, do not need the manual work to operate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a right side view of the airbag of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic structural diagram of the point B in fig. 3 according to the present invention.

In the figure: 1. a cover body; 2. an exhalation vent; 3. a card slot; 4. a breath extension port; 5. a silica gel pad; 6. a breathing tube; 7. a slide rail; 8. a limiting bin; 9. a rotating shaft; 10. fixing belts; 11. a first air bag; 12. a second air bag; 13. an air inlet; 14. an air inlet pipe; 15. a valve; 16. an air outlet pipe; 17. a micro air pump; 18. a controller; 19. a torsion spring.

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. 1-5, the present invention provides a technical solution: a noninvasive ventilator mask comprises a mask body 1, an expiration hole 2, a clamping groove 3, a respiration extension port 4, a silica gel pad 5, a respiration tube 6, a sliding rail 7, a limiting bin 8, a rotating shaft 9, a fixing belt 10, a first air bag 11, a second air bag 12, an air inlet 13, an air inlet pipe 14, a valve 15, an air outlet pipe 16, a micro air pump 17, a controller 18 and a torsion spring 19, wherein the expiration hole 2 penetrates through the right side of the mask body 1, the clamping groove 3 is arranged on the inner side of the expiration hole 2, the expiration hole 2 forms a clamping structure with the respiration extension port 4 through the clamping groove 3, a sealing structure is formed between the inner wall of the expiration hole 2 and the respiration extension port 4, the respiration extension port 4 can be limited through the installed clamping groove 3, the connection part is prevented from being loosened during use and affecting normal use, dust can be prevented from entering the mask, the respiration extension port 4 is fixed on the inner side of the clamping groove 3, the inner side of the silica gel pad 5 is provided with the breathing tube 6, the breathing extension port 4 forms a sealing structure through the space between the silica gel pad 5 and the breathing tube 6, the breathing tube 6 can be prevented from falling off to influence the normal treatment of a patient when the patient uses the silica gel pad 5, and the practicability of the device is improved;

the sliding rails 7 are arranged on the front side and the rear side of the cover body 1, the limiting bin 8 is arranged inside the sliding rails 7, the limiting bin 8 forms a sliding structure with the cover body 1 through the sliding rails 7, a clamping structure is formed between the limiting bin 8 and the inner wall of the sliding rails 7, the limiting bin 8 can be conveniently detached through the arranged sliding rails 7, and is convenient for a worker to perform later maintenance on the limiting bin 8, the torsion spring 19 is fixed on the inner side of the limiting bin 8, the rotating shaft 9 is arranged on the inner side of the torsion spring 19, the fixing belt 10 is wound on the outer surface of the rotating shaft 9, the torsion spring 19 is symmetrical about the horizontal center line of the rotating shaft 9, the rotating structure is formed between the torsion spring 19 and the rotating shaft 9 through the limiting bin 8, the fixing belt 10 can be automatically wound and unwound through the installed rotating shaft 9 and the torsion spring 19, and the fixing belt 10;

the first air bag 11 is fixed on the left side of the cover body 1, the second air bag 12 is arranged on the inner side of the first air bag 11, the first air bag 11 is tightly attached to the second air bag 12, the first air bag 11 is connected with the cover body 1 in an adhesive mode, the cover body 1 is in a semi-elliptical shape, 2 groups of the first air bag 11 and the second air bag 12 can be arranged, the contact area of the first air bag 11 and the second air bag 12 on the face can be increased, the pressure of the first air bag can be reduced, the first air bag can be alternately ventilated, pressure sores caused by long-time extrusion of the first air bag at the same position can be prevented, the first air bag 11 is made of silica gel, a patient can wear the mask, an air inlet 13 is formed in the right side of the second air bag 12, an air inlet pipe 14 is connected to the right side of the air inlet 13, a micro, and the micro air pump 17 forms a communication structure with the second air bag 12 through the air inlet pipe 14 and the air inlet hole 13, the valve 15 is arranged on the right side of the air inlet pipe 14, the first air bag 11 and the second air bag 12 can be automatically inflated through the installed micro air pump 17, and then the controller 18 can inflate and deflate the first air bag 11 at the specified time without manual operation.

The working principle is as follows: for the respirator mask, before the respirator mask is used, it is required to know that the first air bag 11 and the second air bag 12 can be provided with 2 groups, each group is provided with an air inlet 13, when the first air bag 11 is deflated, the arranged second air bag 12 is inflated, the mask body 1 is semi-elliptical and can be more attached to the face of a patient, meanwhile, the first air bag 11 and the second air bag 12 are made of silica gel, so that the patient can wear the respirator mask more comfortably, the controller 18 with the TKS-M8 type can control the inflation and deflation of the first air bag 11 and the second air bag 12, manual operation is not required, when the respirator mask is used, a user firstly inserts the breathing extension port 4 into the breathing hole 2 and then clamps the head end of the breathing extension port 4 in the clamping groove 3, the situation that the joint is loosened during use and the normal use is influenced is prevented, dust can be prevented from entering the respirator mask, and then inserts the breathing tube 6 at the tail part, the respiratory tube 6 is limited by the silica gel pad 5, the respiratory tube 6 is prevented from falling down to influence normal treatment of a patient when the patient uses the respiratory tube, then a user clamps the limiting bin 8 in the sliding rail 7 to conveniently carry out later maintenance and repair on the respiratory tube, then the user inflates the first air bag 11 by the miniature air pump 17 with the model of SC3101PM, then the controller 18 is adjusted for a specified time, the cover body 1 is placed on the face of the patient, then the fixing belt 10 at the front side is pulled to be fixed in the groove at the rear side of the cover body 1, the cover body 1 can be fixed on the face of the patient, then the device can work, when the specified time is reached, the controller 18 orders the valve 15 to open the air inlet pipe 14 at the right side, then orders the miniature air pump 17 to inflate through the air inlet pipe 14, so that the second air bag 12 can be inflated, and simultaneously the controller 18 orders the air outlet pipe 16 at the lower, and the gassing of gasbag one 11 and the inflation of gasbag two 12 are gone on simultaneously, can not influence patient's normal use, after using again at last, the user pulls out fixed band 10, then torsion spring 19 can drive pivot 9 and rotate, make it can receive and release fixed band 10 at the surface of pivot 9, prevent that fixed band 10 overlength from dropping subaerially, influence normal use, make the practicality of whole breathing machine face guard obtain fine improvement, just accomplish the use of whole breathing machine face guard like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Noninvasive ventilator face guard, including the cover body (1), slide rail (7) and gasbag (11), its characterized in that: the right side of the mask body (1) is penetrated with an expiration hole (2), a clamping groove (3) is arranged on the inner side of the expiration hole (2), a respiration extension opening (4) is fixed on the inner side of the clamping groove (3), a silica gel pad (5) is arranged on the inner side of the tail part of the respiration extension opening (4), slide rails (7) are arranged on the front side and the rear side of the mask body (1), a limiting bin (8) is arranged inside the slide rails (7), a torsion spring (19) is fixed on the inner side of the limiting bin (8), a rotating shaft (9) is arranged on the inner side of the torsion spring (19), a first air bag (11) is fixed on the left side of the mask body (1), a second air bag (12) is arranged on the inner side of the first air bag (11), an air inlet hole (13) is formed in the right side of the second air bag (12), an air inlet pipe (14) is connected on the right side of, and a controller (18) is arranged at the lower side of the micro air pump (17).

2. The noninvasive ventilator mask of claim 1, wherein: the expiration hole (2) forms a clamping structure with the respiration extension port (4) through the clamping groove (3), and a sealing structure is formed between the inner wall of the expiration hole (2) and the respiration extension port (4).

3. The noninvasive ventilator mask of claim 1, wherein: the inboard of silica gel pad (5) is provided with respiratory tube (6), and breathes and extend mouthful (4) and constitute seal structure between through silica gel pad (5) and respiratory tube (6).

4. The noninvasive ventilator mask of claim 1, wherein: the limiting bin (8) forms a sliding structure with the cover body (1) through the sliding rail (7), and a clamping structure is formed between the limiting bin (8) and the inner wall of the sliding rail (7).

5. The noninvasive ventilator mask of claim 1, wherein: the outer surface of the rotating shaft (9) is wound with a fixing belt (10), the torsion spring (19) is symmetrical about the horizontal center line of the rotating shaft (9), and the limiting bin (8) forms a rotating structure with the rotating shaft (9) through the torsion spring (19).

6. The noninvasive ventilator mask of claim 1, wherein: the first air bag (11) and the second air bag (12) are tightly attached, the first air bag (11) and the cover body (1) are connected in an adhesive mode, and the cover body (1) is in a semi-elliptical shape.

7. The noninvasive ventilator mask of claim 1, wherein: an air outlet pipe (16) is arranged at the lower end of the second air bag (12), a miniature air pump (17) forms a communicating structure with the second air bag (12) through an air inlet pipe (14) and an air inlet hole (13), and a valve (15) is arranged on the right side of the air inlet pipe (14).