CN214074628U

CN214074628U - Medical oxygen mask

Info

Publication number: CN214074628U
Application number: CN202022342153.8U
Authority: CN
Inventors: 何姝慧
Original assignee: Chengdu Tianfu New District People's Hospital
Current assignee: Chengdu Tianfu New District People's Hospital
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-31
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a medical oxygen mask, relating to the technical field of medical appliances. This medical oxygen mask, including the face guard main part, nose cup main part and elastic cord, the nose cup main part is located face guard main part's inside middle part department, it is equipped with a plurality of fixed mouths to inlay between the inner wall of face guard main part, a plurality of buckles of surface fixedly connected with of nose cup main part, and a plurality of buckles match each other with a plurality of fixed mouths, this medical oxygen mask, through the insert, hold the piece, the buckle, fixed mouth and nose cup main part, can conveniently feed the patient, it is not good to have avoided changing oxygen inhalation mask and lead to patient's comfort level, and cause the patient oxygen deficiency easily, through the axis of rotation, the movable plate, the fixed disk, rotating gear and oxygen pipeline, can realize the concentration of control oxygen, make things convenient for medical personnel according to patient's particular case, adjust, the oxygen concentration that has avoided using unsuitable, lead to oxygen extravag.

Description

Medical oxygen mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical oxygen mask.

Background

The oxygen mask mainly comprises medical oxygen masks, aviation oxygen masks, oxygen masks used by aviation passengers and the like, plays an important role in treating diseases and protecting safety of passengers and pilots, is mainly made of plastics, organic silicon or rubber, mainly comprises masks, oxygen transmission pipelines, free small covers and the like, and separates oral cavities and nasal cavities of users from the outside, and provides oxygen for the users through the oxygen transmission pipelines connected with the medical oxygen masks.

However, when the existing oxygen mask is used and needs to be fed to a patient, the existing oxygen mask is often required to be taken off and the patient just needs to be replaced by nasal oxygen inhalation to feed food, which is not only unfavorable for the treatment of the patient, but also troublesome to switch back and forth, increases the burden of medical staff, and easily causes the patient to lack oxygen during the switching.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical oxygen face guard, through the insert, hold the piece, the buckle, fixed mouthful and nose cup main part, can conveniently feed the patient and eat, it leads to patient's use comfort not good to have avoided changing oxygen inhalation mask, and cause patient's oxygen deficiency easily, through the axis of rotation, the movable plate, the fixed disk, rolling gear and oxygen pipeline, can realize the concentration of control oxygen, make things convenient for medical personnel according to patient's particular case, adjust, the oxygen concentration that has avoided using unsuitable, lead to oxygen extravagant, and be unfavorable for patient's recovery.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a medical oxygen mask comprises a mask main body, a nose mask main body and an elastic band, wherein the nose mask main body is positioned in the middle of the inner part of the mask main body, a plurality of fixing ports are embedded between the inner walls of the mask main body, a plurality of buckles are fixedly connected to the outer surface of the nose mask main body and matched with the fixing ports, accommodating parts are embedded on the outer surfaces of two sides of the mask main body and the nose mask main body, two inserting parts are inserted into the two accommodating parts, telescopic rods are fixedly connected between the inner walls of the two inserting parts, fixing springs are sleeved on the outer surfaces of the two telescopic rods, two ends of the two fixing springs are fixedly connected between the inner walls of the two inserting parts, an oxygen pipeline is communicated and connected to the position, close to the middle, of the rear surface of the nose mask main body, and a rotating gear is rotatably connected between the inner walls of the oxygen pipeline, the utility model discloses an oxygen pipeline, including rotating gear, oxygen pipeline, fixed disk, atomizing T pipe, protection casing, rotating gear's surface meshing is connected with the axis of rotation, it inlays and is equipped with the fixed disk to be close to bottom department between oxygen pipeline's the inner wall, the top of fixed disk is rotated and is inlayed and is equipped with the removal dish, oxygen pipeline's surface is close to bottom department intercommunication and is connected with atomizing T pipe, oxygen pipeline's surface is close to bottom department and rotates and be connected with the protection casing, and the protection casing is located the surface of atomizing T pipe.

In order to conveniently dismantle the elastic band, as the utility model relates to a medical oxygen mask is preferred, the both ends of elastic band are all sewed up and are set up in the both ends department of two inserts, and two inserts match each other with four holding respectively.

In order to avoid dust entering the mask, as the utility model relates to a medical oxygen mask is preferred, a plurality of bleeder vents have been seted up to the surface of mask main part, and all inlay between the inner wall of bleeder vent and be equipped with the dust screen.

In order to increase the comfort level of the patient, as the utility model relates to a medical oxygen mask is preferred, the front surface of face guard main part and nose cup main part is all binded and is provided with silica gel pad, one of them silica gel pad closely laminates in patient's face.

In order to conveniently adjust the volume that oxygen got into, as the utility model relates to a medical oxygen mask is preferred, a plurality of inlet ports have all been seted up to the surface of fixed disk and removal dish, and a plurality of inlet ports all arrange along the circumferencial direction.

In order to avoid the gaseous oxygen pipe that enters into when the patient breathes, conduct the utility model relates to a medical oxygen mask is preferred, the intercommunication is connected with the check valve between the inner wall of oxygen pipeline, and the check valve is located and removes directly over the dish.

The utility model provides a medical oxygen mask. The method has the following beneficial effects:

(1) this medical oxygen mask through the insert, hold piece, buckle, fixed mouthful and nose cup main part, can conveniently feed the patient and eat, has avoided changing oxygen inhalation mask and has leaded to patient's use comfort not good, and causes patient's oxygen deficiency easily.

(2) This medical oxygen face guard through axis of rotation, removal dish, fixed disk, rotating gear and oxygen pipeline, can realize controlling the concentration of oxygen, makes things convenient for medical personnel to adjust according to patient's particular case, has avoided using unsuitable oxygen concentration, leads to oxygen extravagant, and is unfavorable for the patient to be recovered.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is a top cross-sectional view of the oxygen pipeline of the present invention;

fig. 5 is a front sectional view of the oxygen pipeline of the present invention.

In the figure: 1. a mask body; 2. a silica gel pad; 3. a nose mask body; 4. air holes are formed; 5. an oxygen pipeline; 6. elastic bands; 7. a rotating shaft; 8. a movable tray; 9. fixing the disc; 10. an air inlet; 11. buckling; 12. a fixed port; 13. an insert; 14. a receiving member; 15. a telescopic rod; 16. fixing the spring; 17. a one-way valve; 18. a rotating gear; 19. a dust screen; 20. an atomizing T-shaped pipe; 21. a shield.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a medical oxygen mask comprises a mask main body 1, a nose mask main body 3 and an elastic band 6, wherein the nose mask main body 3 is positioned at the middle part inside the mask main body 1, a plurality of fixing ports 12 are embedded between the inner walls of the mask main body 1, a plurality of buckles 11 are fixedly connected to the outer surface of the nose mask main body 3, the plurality of buckles 11 are matched with the plurality of fixing ports 12, accommodating pieces 14 are embedded on the outer surfaces of two sides of the mask main body 1 and the nose mask main body 3, two inserting pieces 13 are inserted into the two accommodating pieces 14, a telescopic rod 15 is fixedly connected between the inner walls of the two inserting pieces 13, a fixing spring 16 is sleeved on the outer surface of each telescopic rod 15, two ends of each fixing spring 16 are fixedly connected between the inner walls of the two inserting pieces 13, an oxygen pipeline 5 is connected to the position, close to the middle part, of the rear surface of the nose mask main body 3, and a rotating gear 18 is rotatably connected between the inner walls of the oxygen pipeline 5, the outer surface meshing of rotating gear 18 is connected with axis of rotation 7, the department that is close to the bottom between the inner wall of oxygen pipeline 5 inlays and is equipped with fixed disk 9, the top of fixed disk 9 is rotated and is inlayed and is equipped with movable plate 8, and the surface of movable plate 8 and the outer surface meshing of rotating gear 18, the surface of oxygen pipeline 5 is close to bottom department intercommunication and is connected with atomizing T pipe 20, the surface of oxygen pipeline 5 is close to bottom department and rotates and be connected with protection casing 21, and protection casing 21 is located the surface of atomizing T pipe 20.

In this embodiment: the mask main body 1 conforms to the face and the nose of a human body, the cross section of the fixing port 12 is U-shaped, one side close to each other is provided with a semi-arc-shaped bulge, so that the buckle 11 can be fixed more tightly, the nose mask main body 3 can be detached from the mask main body 1 through the buckle 11, so that medical staff can feed patients conveniently, the elastic band 6 can be detached through the accommodating part 14 and the inserting part 13, the inserting part 13 can be fixed and pulled out through the expansion of the telescopic rod 15 and the compression of the fixing spring 16 through the extrusion of the telescopic rod 15, the oxygen conveying function can be realized through the oxygen pipeline 5, so that the medical staff can treat the patients conveniently, the inner wall of the rotating shaft 7 is carved with threads, the outer surface of the moving plate 8 is also carved with threads, and is mutually meshed with the rotating gear 18, through the rotating shaft 7, can rotate and remove dish 8, the surface of axis of rotation 7 is carved and is equipped with the sign, the surface of oxygen pipeline 5 is carved and is equipped with the digit, different numbers correspond different oxygen flow, make things convenient for medical personnel to adjust according to actual conditions, thereby realize adjusting the operation of oxygen concentration, atomizing T pipe 20 on the oxygen pipeline 5, can connect in outside atomizer, avoided medical personnel to change when therapeutical equipment is established, plug replacement pipeline is troublesome, the bottom of protection casing 21 is passed through the fixed knot and is connected on oxygen pipeline 5, and the right inner wall of protection casing 21 is binded and is provided with the fixed stopper, when using atomizing T pipe 20, can open protection casing 21 and connect outside atomizer and treat the disease.

Specifically, both ends of the elastic band 6 are sewn to both ends of the two insertion members 13, and the two insertion members 13 are respectively matched with the four receiving members 14.

In this embodiment: the elastic band 6 has elasticity, can be suitable for various bodily forms, and is convenient for medical personnel to fix the oxygen mask for patients.

Specifically, a plurality of air holes 4 are formed in the outer surface of the mask body 1, and dust screens 19 are embedded between the inner walls of the air holes 4.

In this embodiment: through bleeder vent 4, can make the oxygen mask ventilative, through dust screen 19, can avoid outside dust to enter into the oxygen mask inside through bleeder vent 4, lead to the disease to inhale the dust, cause the injury to the patient.

Specifically, the front surfaces of the mask body 1 and the nose mask body 3 are respectively provided with a silica gel pad 2 in an adhesion manner, and one of the silica gel pads 2 is tightly attached to the face of the patient.

In this embodiment: through silica gel pad 2, can avoid the patient to use the face guard for a long time, lead to patient's face to have the impression, make patient's comfort level not good.

Specifically, a plurality of air inlets 10 have all been seted up to the surface of fixed disk 9 and removal dish 8, and a plurality of air inlets 10 all arrange along the circumferencial direction.

In this embodiment: through the air inlet 10, can adjust the oxygen concentration in the oxygen pipeline 5, conveniently adjust the concentration of oxygen according to patient's actual conditions.

Specifically, a one-way valve 17 is connected between the inner walls of the oxygen pipeline 5 in a communication manner, and the one-way valve 17 is positioned right above the movable plate 8.

In this embodiment: by means of the one-way valve 17, it is avoided that the gas breathed out by the patient enters the interior of the oxygen conduit 5, resulting in a reduced oxygen concentration in the oxygen conduit 5.

When in use, medical personnel firstly insert the inserting pieces 13 at the two ends of the elastic band 6 into the containing pieces 14 at the two sides of the mask main body 1, fix the elastic band 6 on the head of a patient, enable oxygen to enter the mask main body 1 through the oxygen pipeline 5, when the patient needs to be fed, pull out the nose mask main body 3 from the mask main body 1, at the moment, the buckle 11 is moved out from the fixing port 12, then tightly pinch the two ends of the inserting piece 13, at the moment, the telescopic rod 15 is recovered, the fixing spring 16 is compressed to enable the inserting piece 13 to be moved out from the containing piece 14, then insert the inserting piece 13 into the containing pieces 14 at the two sides of the nose mask main body 3, at the moment, the oxygen pipeline 5 is in the mask main body 1, the medical personnel can feed the patient, after feeding is finished, align the fixing port 12 on the mask main body 1 with the buckle 11, fix the nose mask main body 3 on the mask main body 1, and then fix the elastic band 6 on the mask main body 1, when oxygen concentration is adjusted to needs, the rotatory axis of rotation 7 of medical personnel, axis of rotation 7 drives rotating gear 18 and rotates, thereby make and remove 8 rotations of dish, inlet port 10 through fixed disk 9 and on the removal dish 8 is close to the coincidence each other or keeps away from the closure, oxygen concentration and switch in the control oxygen pipeline 5, avoid oxygen extravagant, when the disease needs aerosol treatment, make oxygen pipeline 5 closed through removing axis of rotation 7, open protection casing 21, open atomizing machine this moment atomizing T pipe 20 and atomizing machine intercommunication, thereby the realization carries out aerosol treatment's function to the disease.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical oxygen mask, includes face guard main part (1), nose cup main part (3) and elastic cord (6), nose cup main part (3) are located the inside middle part department of face guard main part (1), its characterized in that: a plurality of fixing ports (12) are embedded between the inner walls of the mask main body (1), a plurality of buckles (11) are fixedly connected to the outer surface of the nose mask main body (3), the plurality of buckles (11) are matched with the plurality of fixing ports (12), accommodating parts (14) are embedded on the outer surfaces of two sides of the mask main body (1) and the nose mask main body (3), two inserting parts (13) are inserted into the two accommodating parts (14), a telescopic rod (15) is fixedly connected between the inner walls of the two inserting parts (13), fixing springs (16) are sleeved on the outer surfaces of the two telescopic rods (15), two ends of the two fixing springs (16) are fixedly connected between the inner walls of the two inserting parts (13), an oxygen pipeline (5) is connected to the position, close to the middle part, of the rear surface of the nose mask main body (3), and a rotating gear (18) is rotatably connected between the inner walls of the oxygen pipeline (5), the surface meshing of rotating gear (18) is connected with axis of rotation (7), it inlays and is equipped with fixed disk (9) to be close to bottom department between the inner wall of oxygen pipeline (5), the top of fixed disk (9) is rotated and is inlayed and is equipped with removal dish (8), and removes the surface of dish (8) and the surface meshing of rotating gear (18), the surface of oxygen pipeline (5) is close to bottom department intercommunication and is connected with atomizing T pipe (20), the surface of oxygen pipeline (5) is close to bottom department and rotates and be connected with protection casing (21), and protection casing (21) are located the surface of atomizing T pipe (20).

2. A medical oxygen mask as claimed in claim 1, wherein: the two ends of the elastic band (6) are sewn at the two ends of the two insertion pieces (13), and the two insertion pieces (13) are matched with the four containing pieces (14) respectively.

3. A medical oxygen mask as claimed in claim 1, wherein: a plurality of air holes (4) are formed in the outer surface of the mask main body (1), and dust screens (19) are embedded between the inner walls of the air holes (4).

4. A medical oxygen mask as claimed in claim 1, wherein: the front surfaces of the mask main body (1) and the nose mask main body (3) are respectively bonded with a silica gel pad (2), wherein one silica gel pad (2) is tightly attached to the face of a patient.

5. A medical oxygen mask as claimed in claim 1, wherein: a plurality of air inlets (10) have all been seted up to the surface of fixed disk (9) and removal dish (8), and a plurality of air inlets (10) all arrange along the circumferencial direction.

6. A medical oxygen mask as claimed in claim 1, wherein: the inner walls of the oxygen pipelines (5) are communicated and connected with one-way valves (17), and the one-way valves (17) are located right above the movable disc (8).