CN211705566U

CN211705566U - Novel oxygen inhalation mask

Info

Publication number: CN211705566U
Application number: CN201920977953.1U
Authority: CN
Inventors: 杨婷; 孙明磊; 李艳华
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-10-20
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a novel oxygen inhalation mask, which comprises a mask body, a nasal obstruction component and an adjusting seat; an oxygen supply pipeline and a first binding band are arranged on the mask body; the nose plug assembly comprises a nose plug head and a second binding band connected with the nose plug head, the nose plug head is detachably arranged on the outer surface of the mask body, and the second binding band is detachably connected with the first binding band; adjust the seat about relative setting in the surface of face guard body to be located the both sides of nose chock plug, two adjust the seat and link to each other with the second bandage respectively, be used for adjusting the elasticity. According to the novel oxygen inhalation mask provided by the embodiment of the utility model, the nasal plug component is arranged on the mask body, so that a patient can conveniently select a proper oxygen supply mode according to needs, and the fixing effect of the mask body can be improved by utilizing the connected first binding band and the second binding band, so as to avoid displacement and air leakage of the mask body; in addition, the tightness degree is adjusted by the adjusting seat, so that the device can be adapted to different patients.

Description

Novel oxygen inhalation mask

Technical Field

The utility model relates to the field of medical supplies, especially, relate to a novel oxygen inhalation mask.

Background

The oxygen inhalation mask is an important rescue pipeline for providing oxygen for critically ill patients, is mainly used for severely ill patients with dyspnea, and has relatively large oxygen supply amount, so that the oxygen therapy concentration ensuring effective safety in the use process is very important. The oxygen inhalation mask that uses clinically at present, patient wear the insecure phenomenon appear when wearing easily, so, the process of using is in, appears leaking gas phenomenon easily to influence patient's use.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a novel oxygen inhalation mask.

In order to achieve the above object, according to the utility model discloses a novel oxygen inhalation mask, include:

the mask comprises a mask body, wherein an oxygen supply pipeline and first binding bands are arranged on the mask body, and the first binding bands are arranged on the left side and the right side of the mask body;

the nasal plug assembly comprises a nasal plug head and a second binding band connected with the nasal plug head; the nose plug is detachably arranged on the outer surface of the mask body, the second binding bands are arranged on the left side and the right side of the nose plug, and the two second binding bands are respectively suitable for being detachably connected with the first binding bands positioned on the same side;

adjust the seat, adjust the seat about relative set up in the surface of face guard body, and be located the both sides of nose plug, two adjust the seat respectively detachable with the second bandage links to each other for adjust the elasticity when first bandage and second bandage are worn in patient's ear.

According to the novel oxygen inhalation mask provided by the embodiment of the utility model, the nasal plug component is arranged on the mask body, so that a patient can conveniently select a proper oxygen supply mode according to needs, and the fixing effect of the mask body can be improved by utilizing the connected first binding band and the second binding band, so as to avoid displacement and air leakage of the mask body; in addition, the tightness degree is adjusted by the adjusting seat, so that the device can be adapted to different patients.

In addition, the novel oxygen inhalation mask according to the embodiment of the utility model can also have the following additional technical characteristics:

according to the utility model discloses an embodiment, adjust the seat and include:

the base body is internally provided with an adjusting gap;

the adjusting piece is arranged in the adjusting gap and is suitable for moving up and down in the adjusting gap, and the second binding band is connected to the adjusting piece.

According to an embodiment of the present invention, the adjusting member includes a restraining seat and an adjusting rod, the restraining seat is disposed in the adjusting gap and detachably connected to the second strap; the adjusting rod is connected with the restraining seat and used for driving the restraining seat to move up and down in the adjusting gap.

According to the utility model discloses an embodiment, a perforation has been seted up on the restraint seat, second bandage detachable from wear out in the perforation.

According to the utility model discloses an in the embodiment, adjust the pole lower extreme with restraint seat rotation connection, the upper end with pedestal threaded connection.

According to an embodiment of the present invention, the nasal plug comprises an air inlet duct, a first air cushion ring adapted to abut against an inner wall of a nasal orifice of a left nostril, and a second air cushion ring adapted to abut against an inner wall of a nasal orifice of a right nostril;

the air inlet pipeline comprises a left nostril inserting pipe, a right nostril inserting pipe and an oxygen conveying pipe communicated with the air inlet end at the lower end of the left nostril inserting pipe and the air inlet end at the lower end of the right nostril inserting pipe;

a first positioning seat is fixedly arranged on the outer wall of the left nostril inserting tube close to the tail end of the left nostril inserting tube, and a second positioning seat which is symmetrical to the first positioning seat is fixedly arranged on the outer wall of the right nostril inserting tube close to the tail end of the right nostril inserting tube; the first air cushion ring is sleeved outside the tail end of the left nostril insertion tube and abuts against the first positioning seat; the second air cushion ring is sleeved outside the tail end of the right nostril insertion pipe and abuts against the second positioning seat; the outer diameter of the first air gasket is larger than or equal to that of the first positioning seat; the outer diameter of the second air cushion ring is larger than or equal to that of the second positioning seat.

According to the utility model discloses an in the embodiment, the edge of face guard body and skin laminating is equipped with the latex pad.

According to an embodiment of the present invention, the mask body is made of a transparent material.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a nasal prong assembly of an embodiment of the present invention;

fig. 3 is a schematic structural view of an adjusting seat according to an embodiment of the present invention.

Reference numerals:

a mask body 10;

an oxygen supply duct 11;

a first strap 12;

a nasal prong assembly 20;

a nasal plug 21;

an air intake duct 211;

left nostril insertion tube 2111;

the first positioning seat 21111;

right nostril insertion tube 2112;

the second positioning seat 21121;

an oxygen tube 2113;

a first air washer 212;

a second air cushion ring 213;

a second strap 22;

an adjustment seat 30;

a base body 31;

the adjustment gap 311;

an adjusting member 32;

a restraint mount 321;

a perforation 3211;

an adjustment lever 322.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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.

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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, the embodiment of the present invention provides a novel oxygen inhalation mask, which comprises a mask body 10, a nasal obstruction assembly 20 adjusting seat 30;

specifically, the mask body 10 is provided with an oxygen supply pipeline 11 and first binding bands 12, and the first binding bands 12 are arranged on the left side and the right side of the mask body 10;

the nasal plug assembly 20 comprises a nasal plug 21 and second binding bands 22 connected with the nasal plug 21, the nasal plug 21 is detachably arranged on the outer surface of the mask body 10, the second binding bands 22 are arranged on the left side and the right side of the nasal plug 21, and the two second binding bands 22 are respectively suitable for being detachably connected with the first binding bands 12 on the same side; preferably, a clamping seat is arranged on the mask body 10, and the nose plug 21 is detachably clamped in the clamping seat.

Adjust the relative surface that sets up in face guard body 10 about seat 30 to be located the both sides of nose plug 21, two adjust seat 30 respectively detachable and link to each other with second bandage 22, be used for when first bandage 12 and second bandage 22 wear with patient's head, adjust the elasticity.

More specifically, when in use, the first strap 12 and the second strap 22 located on the same side are connected and hung on the ear, so that the mask body 10 can be worn on the face of the patient, and then the oxygen supply pipeline 11 is connected with the oxygen supply machine, so that the second strap 22 can be matched with the first strap 12 to wear the mask body 10, so as to prevent the mask body 10 from shifting or leaking air. Furthermore, by adjusting the seat 30, the tightness can be adjusted when the first strap 12 and the second strap 22 are worn, so that the comfort can be adjusted as desired. When a patient needs to use the nasal plugs for oxygen supply, the nasal plug assembly 20 can be detached from the mask body 10, then the two second straps 22 are connected, the nasal plug head 21 is fixed on the head of the patient, and then the nasal plug assembly 20 is connected with an oxygen supply machine for oxygen supply for the patient, so that different oxygen supply modes can be conveniently selected according to the requirement of the patient.

Preferably, the first strap 12 and the second strap 22 can be connected by a hook and loop fastener or a snap fastener.

According to the novel oxygen inhalation mask provided by the embodiment of the utility model, the nasal obstruction component 20 is arranged on the mask body 10, so that a patient can conveniently select a proper oxygen supply mode according to needs, and the fixing effect of the mask body 10 can be improved by utilizing the second binding band 22 and the first binding band 12 which are connected with each other, so as to avoid the displacement and air leakage of the mask body 10; in addition, the tightness can be adjusted by using the adjusting seat, so that the adjusting seat can be adapted to different patients.

Advantageously, in one embodiment of the present invention, the adjustment seat 30 comprises a seat body 31 and an adjustment member 32;

the seat body 31 has an adjusting gap 311 inside;

the adjusting member 32 is disposed in the adjusting gap 311 and adapted to move up and down in the adjusting gap 311, and the second strap 22 is coupled to the adjusting member 32.

That is, when the first strap 12 and the second strap 22 are worn on the ear of the patient, the second strap 22 can apply a force toward the face of the patient to the adjusting member 32 connected thereto and disposed in the adjusting gap 311 of the holder body 31, and then, when the adjusting member 32 moves upward in the adjusting gap 311, the adjusting member 32 can pull the second strap 22 connected thereto upward, whereby the second strap 22 and the first strap 12 can be worn more tightly, whereas, when the adjusting member 32 moves downward in the adjusting gap 311, the adjusting member 32 can release the second strap 22 connected thereto, whereby the second strap 22 and the first strap 12 can be worn more loosely.

Advantageously, in an embodiment of the present invention, the adjusting member 32 includes a restraining seat 321 and an adjusting rod 322, the restraining seat 321 is disposed in the adjusting gap 311 and detachably connected to the second strap 22; the adjusting rod 322 is connected to the constraining base 321 for driving the constraining base 321 to move up and down in the adjusting gap 311.

Preferably, the binding seat 321 is provided with a through hole 3211, and the second strap 22 can be detachably threaded through the through hole 3211.

Further, the lower end of the adjusting rod 322 is rotatably connected with the restricting seat 321, and the upper end is in threaded connection with the seat body 31.

That is, one end of the second strap 22 connected to the nose plug 21 is extended out of the through hole 3211 of the restriction seat 321 to connect to the nose plug 21, and when the tightness is adjusted, the adjustment rod 322 is rotated to drive the restriction seat 321 to move upward or downward in the adjustment gap 311, so as to tighten or loosen the second strap 22.

Advantageously, in another embodiment of the present invention, the nasal prong 21 comprises an air inlet duct 211, a first air gasket 212 adapted to abut against an inner wall of the nasal orifice of the left nostril, and a second air gasket 213 adapted to abut against an inner wall of the nasal orifice of the right nostril;

the air inlet pipe 211 comprises a left nostril inserting pipe 2111, a right nostril inserting pipe 2112 and an oxygen conveying pipe 2113 which is communicated with the air inlet end at the lower end of the left nostril inserting pipe 2111 and the air inlet end at the lower end of the right nostril inserting pipe 2112;

a first positioning seat 21111 is fixedly arranged on the outer wall of the left nostril insertion tube 2111 close to the tail end thereof, and a second positioning seat 21121 which is symmetrical to the first positioning seat 21111 is fixedly arranged on the outer wall of the right nostril insertion tube 2112 close to the tail end thereof; the first air washer 212 is sleeved outside the end of the left nostril insertion tube 2111 and abuts against the first positioning seat 21111; the second air cushion ring 213 is sleeved outside the end of the right nostril insertion tube 2112 and abuts against the second positioning seat 21121; and the outer diameter of the first gas washer 212 is greater than or equal to the outer diameter of the first seat 21111; the outer diameter of the second air cushion ring 213 is greater than or equal to the outer diameter of the second positioning seat 21121.

That is, when the nasal plug assembly 20 is used to supply oxygen to a patient, the left nostril insertion tube 2111 and the right nostril insertion tube 2112 are respectively inserted into the left nasal cavity and the right nasal cavity of the patient, and can be fixed on the head of the patient by the second strap 22, so that the first air cushion ring 212 and the second air cushion ring 213 are sleeved outside the left nostril insertion tube 2111 and the right nostril insertion tube 2112, and both the first air cushion ring 212 and the second air cushion ring 213 are abutted against the inner wall of the nasal opening of the left nostril of the patient and the inner wall of the nasal opening of the right nostril of the patient, so that the nasal cavity of the patient is not damaged by the top injury and uncomfortable feeling is not generated while the fixation is good.

In addition, the first air cushion ring 212 is abutted to the inner wall of the nasal orifice of the left nostril of the patient, and the second air cushion ring 213 is abutted to the inner wall of the nasal orifice of the right nostril of the patient, so that the left nostril insertion tube 2111 can be fixed in a limiting way and the right nostril insertion tube 2112 can be fixed in a limiting way, the left nostril insertion tube 2111 and the right nostril insertion tube 2112 cannot touch the inner wall of the nasal cavity of the patient due to shaking caused by the turning over of the patient and the like, discomfort such as pain and the like caused by the friction of the nasal cavity inner membrane of the patient is avoided, and further ulceration caused by inflammation is avoided.

Meanwhile, the first air washer 212 and the second air washer 213 which are additionally arranged are both annular structures, so that the structure is simple, the installation is convenient, and the cost is relatively low.

Furthermore, the utility model discloses the practicality is strong, excellent in use effect.

Advantageously, in some embodiments of the present invention, the edge of the mask body 10 that fits the skin is provided with a latex cushion.

So, set up the cushion at the laminating department of face guard body 10 and skin, can improve the leakproofness of face guard body 10 and facial skin laminating department to can avoid gas leakage.

Of course, in other embodiments, a thin fleece pad may be provided to avoid pressure sores.

Advantageously, in other embodiments of the present invention, mask body 10 is made of a transparent material. Therefore, in the process of supplying oxygen to the patient by using the oxygen mask, the oxygen inhalation condition of the patient can be conveniently observed by medical staff.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. A novel oxygen inhalation mask is characterized by comprising:

2. The novel oxygen inhalation mask of claim 1, wherein said adjustment seat comprises:

the base body is internally provided with an adjusting gap;

3. The novel oxygen inhalation mask of claim 2, wherein said adjustment member comprises a restraint seat and an adjustment rod, said restraint seat is disposed in said adjustment gap and detachably connected to said second strap; the adjusting rod is connected with the restraining seat and used for driving the restraining seat to move up and down in the adjusting gap.

4. The novel oxygen inhalation mask of claim 3, wherein said restraint base defines an aperture therethrough, and said second strap is removably threaded through said aperture.

5. The novel oxygen inhalation mask of claim 3, wherein the lower end of the adjusting rod is rotatably connected to the restraint base, and the upper end is in threaded connection with the base body.

6. The novel oxygen inhalation mask of claim 1, wherein said nasal prong comprises an air inlet conduit, a first air gasket adapted to abut against an inner wall of a nasal orifice of a left nostril, and a second air gasket adapted to abut against an inner wall of a nasal orifice of a right nostril;

7. The novel oxygen inhalation mask of claim 1, wherein the edge of the mask body that is attached to the skin is provided with a latex pad.

8. The novel oxygen inhalation mask of any one of claims 1 to 7, wherein the mask body is made of a transparent material.