CN217391360U - Novel oxygen inhalation mask - Google Patents

Abstract

The present application provides a novel oxygen inhalation mask, including a mask body, a nose clip and an oxygen inhalation tube are arranged at the front end of the mask body, the nose clip is located on the top of the oxygen inhalation tube, and a peripheral side of the rear end of the mask body is fixedly provided There is a fitting ring, both sides of the cover body are provided with length adjustment components, both sides of the fitting ring are provided with elastic bands, the length adjustment components are used to adjust the length of the elastic band, and both ends of the elastic band are worn. The front end of the fitting ring is connected with a wide band, the ends of the two wide bands are connected with the same fitting cloth, and the elastic band is provided with a spreading component. The present application realizes that the elastic band does not come into contact with the patient's ears through the cooperative use of the provided elastic band and the spreader assembly, and solves the problem that the elastic band of the oxygen inhalation mask in the prior art is easy to strangle the skin of both auricles of the patient, increasing the pain of the patient and the nursing work. problem of difficulty.

Description

A new type of oxygen mask

technical field

The utility model relates to the field of medical devices, in particular to a novel oxygen inhalation mask.

Background technique

An oxygen mask is a device that transfers oxygen from a storage tank to the human lungs. There are mainly medical oxygen masks, civil aviation oxygen masks, etc., which play an important role in assisting the treatment of diseases and protecting the safety of flight attendants; oxygen masks are mainly made of plastic, silicone, or rubber.

Comatose stroke patients with pulmonary infection, because of the back of the tongue and the increase in oral and nasal secretions affect the patient's respiratory function, often causing severe hypoxemia, which in turn increases the respiratory rate and even develops respiratory acidosis. In severe cases, it can lead to Respiratory failure. Mask oxygen inhalation can cover the patient's mouth and nose, can effectively reduce the patient's loss of water through the mouth and nose, is conducive to the humidification of the respiratory tract, is not easy to cause airway spasm, dry mucous membranes and sputum crusting, and can ensure the effect of oxygen inhalation.

However, in the process of using a disposable oxygen inhalation mask to supply oxygen to the patient, the elastic band of the oxygen inhalation mask is easy to strangle the skin of the patient's both auricles, and pressure ulcers on the skin of the patient's two auricles occur from time to time, which will increase the patient's pain and pain. Difficulty of nursing work.

Therefore, we improved this and proposed a new type of oxygen inhalation mask.

SUMMARY OF THE INVENTION

The purpose of the present utility model is to solve the problem that the elastic band of the existing oxygen inhalation mask is easy to strangle the skin of both auricles of the patient, increasing the pain of the patient and the difficulty of nursing work.

In order to achieve the above-mentioned purpose of the invention, the utility model provides the following technical solutions:

A new type of oxygen mask to improve the above problems.

Specifically, this application is as follows:

It includes a cover body, the front end of the cover body is provided with a nose clip and an oxygen suction tube, the nose clip is located on the top of the oxygen suction tube, a fitting ring is fixed on the peripheral side of the rear end of the cover body, and the two sides of the cover body are fixed. Both sides are provided with length adjustment components, both sides of the fitting ring are provided with elastic bands, the length adjustment components are used to adjust the length of the elastic band, both ends of the elastic band pass through the front end of the fitting ring and are connected with a wide band, The ends of the two wide bands are connected with the same fitting cloth, and the elastic band is provided with a spreading component.

As a preferred technical solution of the present application, the length adjustment assembly includes a plurality of elastic strips annularly distributed on the cover body, and a blocking plate is fixed at one end of the elastic strip away from the cover body.

As a preferred technical solution of the present application, the expansion component includes a rubber sheet, and both ends of the rubber sheet away from the cover body are fixed with plastic casings, and the opposite sides of the two plastic casings are opened with a through hole. The elastic band is located inside the through hole, the inside of the two plastic shells is provided with the same sliding rod, and a limiting component is provided between the sliding rod and the two nose clips.

As a preferred technical solution of the present application, the limiting assembly includes a plurality of clamping teeth symmetrically distributed on both sides of the sliding rod, the ends of the sliding rod are fixed with limiting blocks on both sides, and the two sides of the plastic housing are Both are provided with through holes, and the middle of the through holes is fixedly inserted with a plastic dial.

As a preferred technical solution of the present application, a sealing member is also included. The sealing member includes a sponge ring fixed and adhered to the peripheral side of the rear end of the fitting ring and a hollow rubber tube, and the hollow rubber tube is arranged outside the sponge ring.

As a preferred technical solution of the present application, the rubber sheet is provided with several No. 1 ventilation holes.

As a preferred technical solution of the present application, a sponge pad is provided in the middle of one side of the laminating cloth close to the cover body.

As a preferred technical solution of the present application, the sponge pad and the lamination cloth are provided with several No. 2 ventilation holes.

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

In the scheme of this application:

1. The elastic band is divided into two parts, which are located above and below the ears, respectively, and then the two parts above and below the ears are opened by the opening component, so that the elastic band is far away from the ear. In the ear part, it is realized that the elastic band does not contact the patient's ear, and the problem that the elastic band of the oxygen inhalation mask in the prior art is easy to strangle the skin of the patient's auricles, increases the pain of the patient and the difficulty of nursing work;

2. Through the combination of the set length adjustment component and the elastic band, the elastic strip has elasticity. When the elastic band is adjusted in length, the elastic band can be wound on the length adjustment component, and the number of turns of the elastic band and the distance between the elastic strips can be changed. The length of the elastic band at the rear end of the cover body is adjusted, so that the tightness during wearing can be easily adjusted and the influence of the adjusted structure on the comfort of the wearing process is reduced.

Description of drawings

Fig. 1 is the structural representation of the novel oxygen inhalation mask provided by the application;

Fig. 2 is the structural representation of the side view in the novel oxygen inhalation mask provided by the application;

Fig. 3 is the structural representation of the sealing member in the novel oxygen inhalation mask provided by the application;

4 is a schematic structural diagram of a length adjustment assembly in a novel oxygen inhalation mask provided by the application;

FIG. 5 is a schematic structural diagram of the spreading component in the novel oxygen inhalation mask provided by the application.

Indicated in the figure:

1. Cover body; 2. Nose clip; 3. Oxygen inhalation tube; 4. Fitting ring; 5. Length adjustment assembly; 51. Elastic strip; 52. Baffle plate; 6. Elastic band; 7. Spreading assembly; 71. Rubber sheet; 72, plastic shell; 73, sliding rod; 74, clip; 75, plastic lever; 76, limit block; 77, through hole; 8, wide band; 9, laminating cloth; 10, sponge pad; 11, seals; 111, sponge ring; 112, hollow rubber tube.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, embodiments of the present invention.

Therefore, the following detailed descriptions of the embodiments of the present invention are not intended to limit the scope of the claimed invention, but merely represent some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions of the embodiments may be combined with each other without conflict.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or is usually placed when the product of the invention is used. The orientation or position relationship, or the orientation or position relationship commonly understood by those skilled in the art, such terms are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific Orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.

Example 1:

As shown in FIG. 1 and FIG. 2 , the present embodiment proposes a new type of oxygen inhalation mask, which includes a mask body 1 . The front end of the mask body 1 is provided with a nose clip 2 and an oxygen inhalation tube 3 , and the nose clip 2 is located on the top of the oxygen inhalation tube 3 . , the peripheral side of the rear end of the cover body 1 is fixedly provided with a fitting ring 4, both sides of the cover body 1 are provided with length adjustment components 5, both sides of the fitting ring 4 are provided with elastic bands 6, and the length adjustment components 5 are used for adjusting The length of the elastic band 6, both ends of the elastic band 6 pass through the front end of the fitting ring 4 and are connected with a wide band 8, the ends of the two wide bands 8 are connected with the same fitting cloth 9, the elastic band 6, the wide band 8 and the fitting cloth The combination of 9 realizes fixing the cover 1 on the patient's mouth and nose, and the elastic band 6 is provided with a spreading component 7, which is used to spread the two parts of the elastic band 6 at the rear end of the fitting ring 4 apart.

Example 2:

The scheme in Embodiment 1 is further introduced below in conjunction with the specific working mode, and is described in detail below:

As shown in FIG. 1 , FIG. 2 and FIG. 4 , as a preferred embodiment, on the basis of the above method, further, the length adjustment assembly 5 includes a plurality of elastic strips 51 annularly distributed on the cover body 1 . The elastic strips 51 It has elasticity. When the length of the elastic band 6 is adjusted, the elastic band 6 can be wound on the length adjustment assembly 5, and the length of the elastic band 6 at the rear end of the cover body 1 can be adjusted by changing the number of turns of the elastic band 6 and the distance between the elastic strips 51. One end of the elastic strip 51 away from the cover body 1 is fixedly provided with a blocking piece 52 , and the blocking piece 52 blocks the elastic band 6 to prevent the elastic strip 6 from falling off the elastic strip 51 .

As shown in FIG. 5 , as a preferred embodiment, on the basis of the above-mentioned method, further, the opening assembly 7 includes a rubber sheet 71 , the rubber sheet 71 fits the patient's skin, and the rubber sheet 71 is away from the cover body 1 on two sides of the side. The plastic shells 72 are fixed on both ends, and through holes 77 are opened on the opposite sides of the two plastic shells 72. The elastic band 6 is located inside the through hole 77, and the elastic band 6 can slide in the through hole 77. The same sliding rod 73 is provided inside, and the plastic casing 72 slides on the sliding rod 73 to adjust the distance between the two plastic casings 72. The plastic casing 72 opens the elastic band 6 at the two parts at the rear end of the fitting ring 4, The elastic band 6 is kept away from the ear part, and there is a limit component between the sliding rod 73 and the two nose clips 2 , the limit component prevents the two plastic shells 72 from approaching, so that the plastic shell 72 keeps the elastic band 6 in the state.

As shown in FIG. 5 , as a preferred embodiment, on the basis of the above-mentioned method, the limiting component further includes a plurality of latching teeth 74 symmetrically distributed on both sides of the sliding rod 73 , and the ends on both sides of the sliding rod 73 are A limit block 76 is fixedly arranged, through holes are opened on both sides of the plastic shell 72, and a plastic lever 75 is fixedly inserted in the middle of the through hole. The plastic shells 72 are close to each other. When the distance between the two parts of the elastic band 6 located at the rear end of the fitting ring 4 needs to be reduced, the plastic lever 75 is toggled, and the plastic lever 75 and the plastic shell 72 and the connection between the two are deformed. The end of the plastic lever 75 close to the sliding rod 73 is inclined, and the two plastic shells 72 are pushed close to each other. position to achieve the proximity of the plastic housing 72.

As shown in FIG. 2 and FIG. 3 , as a preferred embodiment, on the basis of the above method, the sealing member 11 further includes a sponge ring 111 and a hollow rubber tube 112 fixed and adhered to the peripheral side of the rear end of the fitting ring 4 , The hollow rubber tube 112 is arranged outside the sponge ring 111 , the hollow rubber tube 112 can deform to fit the shape of the patient's face, and maintain a good seal between the fitting ring 4 and the patient's skin.

As shown in FIG. 5 , as a preferred embodiment, on the basis of the above method, the rubber sheet 71 is further provided with a number of No. 1 ventilation holes, and the No. 1 ventilation holes can make the patient and the rubber sheet 71 fit at the place where the The skin is breathable, and at the same time, the stretchability of the rubber sheet 71 can be enhanced.

As shown in FIG. 1 , as a preferred embodiment, on the basis of the above-mentioned method, further, a sponge pad 10 is attached to the middle part of the laminating cloth 9 close to the side of the cover body 1 to increase the comfort of the patient's head, and at the same time It can absorb the sweat stains on the patient's head and keep the head dry.

As shown in FIG. 1 , as a preferred embodiment, on the basis of the above method, further, the sponge pad 10 and the lamination cloth 9 are provided with several No. 2 ventilation holes to keep the patient's head position ventilated.

Example 3:

The scheme in embodiment 1 and embodiment 2 is further introduced below in conjunction with concrete working mode, see below for details:

Specifically, when the new oxygen inhalation mask is working/using, the mask body 1 is put on the patient's mouth and nose, so that the sponge ring 111 and the hollow rubber tube 112 fit the patient's face, the sponge pad 10 is located behind the patient's head, and the wide band 8 are located on both sides of the patient's head, and then the elastic band 6 is opened at the two parts located at the rear end of the fitting ring 4 to bypass the patient's ear above and below, respectively. The elastic band 6 is wound around the ring composed of several elastic strips 51 according to the margin of the length of the elastic band 6, and the distance between the elastic strips 51 is adjusted according to changing the number of turns of the elastic band 6 around the elastic strip 51 and tightening the elastic band 6 to change the distance between the elastic strips 51. After adjusting the length of the elastic band 6 at the rear end of the mask body 1, squeeze the nose clip 2 to make the mask body 1 clamp the patient's nose, and separate the two plastic shells 72 on the same opening assembly 7, and the plastic shell 72 will hold the elastic band 6 When the two parts at the rear end of the fitting ring 4 are opened, the elastic band 6 is kept away from the ear part, and then the rubber sheet 71 is made to fit the patient's skin. When the distance between the two parts of the elastic band 6 at the rear end of the fitting ring 4 needs to be reduced, Turning the plastic lever 75 pushes the two plastic shells 72 close to each other, so that the distance between the two plastic shells 72 becomes smaller.

The above embodiments are only used to illustrate the present utility model rather than limit the technical solutions described in the present utility model. Although this specification has described the present utility model in detail with reference to the above-mentioned embodiments, the present utility model is not limited to the above-mentioned specific embodiments. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims (8)

1. a novel oxygen inhalation mask, comprising a cover body (1), the front end of the cover body (1) is provided with a nose clip (2) and an oxygen inhalation tube (3), and the nose clip (2) is located in the oxygen inhalation tube At the top of (3), a fitting ring (4) is fixed on the peripheral side of the rear end of the cover body (1), and it is characterized in that length adjustment components (5) are provided on both sides of the cover body (1). , the two sides of the fitting ring (4) are provided with elastic bands (6), the length adjustment assembly (5) is used to adjust the length of the elastic band (6), and both ends of the elastic band (6) pass through the fitting The front end of the ring (4) is connected with a wide band (8), the ends of the two wide bands (8) are connected with the same fitting cloth (9), and the elastic band (6) is provided with a spreading component (7). ). 2. A new type of oxygen inhalation mask according to claim 1, characterized in that the length adjustment assembly (5) comprises a plurality of elastic strips (51) annularly distributed on the cover body (1), the elastic One end of the strip (51) away from the cover body (1) is fixedly provided with a blocking piece (52). 3. A new type of oxygen inhalation mask according to claim 2, characterized in that, the expansion assembly (7) comprises a rubber sheet (71), and the rubber sheet (71) is away from the side of the cover body (1) Plastic shells (72) are fixed at both ends of the two plastic shells (72), through holes (77) are opened on the opposite sides of the two plastic shells (72), and the elastic band (6) is located inside the through holes (77), A same sliding rod (73) is provided inside the two plastic shells (72), and a limiting component is provided between the sliding rod (73) and the two nose clips (2). 4. A new type of oxygen inhalation mask according to claim 3, characterized in that the limiting component comprises a plurality of locking teeth (74) symmetrically distributed on both sides of the sliding rod (73), the sliding rod (73) 73) Limiting blocks (76) are fixedly arranged at the ends of both sides, through holes are formed on both sides of the plastic shell (72), and a plastic lever (75) is fixedly inserted in the middle of the through holes. 5. A new type of oxygen inhalation mask according to claim 4, characterized in that it further comprises a sealing member (11), and the sealing member (11) comprises a A sponge ring (111) and a hollow rubber tube (112), wherein the hollow rubber tube (112) is arranged outside the sponge ring (111). 6. A new type of oxygen inhalation mask according to claim 5, characterized in that, the rubber sheet (71) is provided with several No. 1 ventilation holes. 7. A new type of oxygen-absorbing mask according to claim 6, characterized in that, a sponge pad (10) is provided in the middle part of the bonding cloth (9) close to the side of the cover body (1). 8. A new type of oxygen-absorbing mask according to claim 7, characterized in that, the sponge pad (10) and the lamination cloth (9) are provided with several No. 2 ventilation holes.

Images