CN211434628U - Multifunctional mask for humidifying and oxygen therapy - Google Patents

Abstract

The utility model discloses a multifunctional face mask for humidification and oxygen therapy, which belongs to the field of medical equipment. The atomizing device includes a main body, one end of the main body is provided with an upper joint that is screwed and fitted with the first pipe body, the middle of the main body is provided with a hollow oxygen channel, the upper joint and the oxygen channel The main body is provided with a liquid storage tank, a liquid outlet tank, an atomization chamber and an atomized liquid outlet tank, the liquid storage tank is communicated with the liquid outlet tank, and the liquid outlet tank faces away from the liquid storage tank. One end of the groove is communicated with the atomization chamber, one end of the atomized liquid outlet groove is communicated with the atomization chamber, and the other end is communicated with the oxygen channel. The connector communicates with the reservoir. The utility model has the advantages that the oxygen can be humidified, and liquid is not easy to appear in the oxygen supply pipeline.

Description

A kind of humidified oxygen therapy multifunctional mask

technical field

The utility model belongs to the field of medical devices, in particular to a multifunctional mask for humidification and oxygen therapy.

Background technique

In the process of hospital treatment and nursing, patients with respiratory diseases, especially those with chronic bronchitis or COPD, will use non-invasive ventilators to improve breathing due to treatment needs. At this time, they need to wear ventilation masks or nasal oxygen tubes to assist breathing.

In the process of using the ventilator for a long time, due to the strong airtightness and a large amount of positive pressure ventilation at the same time, the patient is very prone to thirst. At this time, the usual practice of medical staff is to use a cotton swab dipped in a small amount of water to wipe the patient's lips or the lining of the mouth to relieve their thirst symptoms. Some medical staff also atomize the liquid medicine or pure water through a nebulizer, and mix it with the oxygen flow and send it into the patient's oral cavity or nasal cavity.

However, while the above operations are commonly used, there are also many problems. For example, the high frequency of medical staff wiping the lips or the inner wall of the oral cavity for patients will affect their work efficiency. Another example is that after the traditional atomizer atomizes the liquid, it is easy to liquefy inside the oxygen delivery tube, causing the patient to choke. Therefore, how to properly handle the above two technical problems is a difficult problem encountered by medical staff.

Utility model content

The utility model provides a multifunctional face mask for humidification and oxygen therapy, which has the advantages of humidifying oxygen and not easy for liquid to appear in the oxygen delivery pipeline.

For achieving the above object, the utility model provides the following technical solutions:

A humidified oxygen therapy multifunctional mask, comprising a cover body, an oxygen inlet ventilation tube for supplying oxygen, and an atomizing device, wherein the oxygen inlet ventilation tube includes a first tube body communicated with the cover body, and the atomization The device includes a main body, one end of the main body is provided with an upper joint which is screwed and matched with the first pipe body, a hollow oxygen channel is arranged in the middle of the main body, the upper joint is connected with the oxygen channel, and the inside of the main body is provided with a hollow oxygen channel. A liquid storage tank, a liquid outlet tank, an atomization chamber and an atomized liquid outlet tank, the liquid storage tank is communicated with the liquid outlet tank, and the end of the liquid outlet tank facing away from the liquid storage tank is communicated with the atomization chamber, so One end of the atomized liquid outlet tank is communicated with the atomization chamber, and the other end is communicated with the oxygen channel. The side end of the main body is fixedly provided with a liquid inlet joint, and the liquid inlet joint is communicated with the liquid storage tank.

Preferably, the atomization chamber is located above the liquid outlet tank, the atomization liquid outlet tank is located above the atomization chamber, and the mist outlet end of the atomization liquid outlet tank is arc-shaped.

Preferably, the humidification and oxygen therapy multifunctional mask further includes a humidification and diversion device, and the humidification and diversion device includes a hollow upper receptacle, a diversion cylinder sleeved inside the upper receptacle, and a lower part for placing wet wipes. a receptacle; the upper end of the upper receptacle is provided with a plug that is adapted to be inserted into the oxygen channel, and the plug is screwed and fixed with the inside of the oxygen channel. Correspondingly, the peripheral wall of the oxygen channel is provided with a fixing thread; the lower receptacle is provided with In the fixed end portion, the end of the upper receptacle facing away from the plug is provided with a locking thread, and correspondingly, the peripheral wall of the fixed end portion is provided with a thread adapted to the locking thread.

Preferably, the diversion cylinder includes a bottom fixing plate and a plurality of diversion rings of different diameters, the plurality of diversion rings of different diameters are concentrically sleeved, and their ends are all fixed with the bottom fixing plate, and the bottom is fixed The plate is provided with ventilation holes for the passage of oxygen.

Preferably, the humidification and guide device further comprises an upper guide fan blade and a rotating rod, the rotating rod is fixed with the guide fan blade, and the free end of the rotating rod is inserted into the one closest to the centerline of the bottom fixed plate in the guide ring and rotatably connected with it.

Preferably, the humidification and diversion device further includes a lower diversion fan blade, and a convex portion adapted to be rotatably connected to the diversion ring is provided in the middle of the lower diversion fan blade.

Preferably, the oxygen inlet ventilation pipe includes a second pipe body, and the second pipe body is fixed with the lower end of the lower receptacle. Correspondingly, the lower receptacle is provided with a through hole for oxygen to pass through.

Preferably, the cover body is provided with a perforation through which the pipe can pass, and the perforation is provided with a cover body.

Preferably, the two sides of the cover body are fixedly provided with straps, and the free ends of the straps are provided with Velcro which can be bonded and fixed.

The beneficial effects of the present utility model are:

In the present invention, the cover body can be placed on the patient's oral cavity and nasal cavity. When oxygen flows through the oxygen inlet snorkel, it can flow from the oxygen channel on the body. Due to the negative pressure generated by the oxygen flow in the process of high-speed flow, the liquid inside the liquid storage tank flows to the atomization chamber along the liquid outlet tank, and the liquid collides with its side wall in the atomization chamber, so that the liquid is atomized and atomized. The atomized liquid flows out through the atomized liquid outlet, and is mixed with oxygen until it enters the patient's oral cavity or nasal cavity. Since the nebulizer is arranged in the oxygen inlet ventilation tube, and the distance from the patient's breathing port is short, the atomized liquid can enter the patient's respiratory system with oxygen in time, and will not be affected by the oxygen inlet ventilation. The tube stays in the tube for too long and liquefies again, so as to avoid the risk of choking in the patient.

Description of drawings

Fig. 1 is the structural representation (front) of a kind of humidification oxygen therapy multifunctional mask in this embodiment;

Fig. 2 is the structural representation (back) of a kind of humidification oxygen therapy multifunctional mask in this embodiment;

3 is a schematic cross-sectional structure diagram of a humidifying oxygen therapy multifunctional mask in the present embodiment;

FIG. 4 is an enlarged view of part A in FIG. 3 .

In the figure: 1. Cover body, 11, Bandage, 110, Velcro, 12, Perforation, 13, Cover body, 2, First tube body, 3, Main body, 31, Liquid storage tank, 32, Liquid outlet tank, 33. Atomizing chamber, 34. Atomizing liquid outlet, 36, Upper joint, 4. Upper receptacle, 41, Locking thread, 5. Guide tube, 51, Upper guide fan blade, 52, Rotating rod, 53. The lower guide fan blade, 6. The second pipe body, 61, the fixed end, 62, the lower receptacle, 63, the through hole.

Detailed ways

This embodiment provides a technical solution:

As shown in Figures 1 to 4, a humidified oxygen therapy multifunctional mask includes a cover body 1, an oxygen intake ventilation tube for supplying oxygen, and an atomizing device. A pipe body 2, the atomizing device includes a main body 3, one end of the main body 3 is provided with an upper joint 36 screwed to the first pipe body 2, a hollow oxygen channel is arranged in the middle of the main body 3, and the upper joint 36 is connected with the oxygen channel The main body 3 is provided with a liquid storage tank 31, a liquid outlet tank 32, an atomization chamber 33 and an atomized liquid outlet tank 34. The liquid storage tank 31 is communicated with the liquid outlet tank 32, and the liquid outlet tank 32 faces away from the liquid storage tank. One end of the groove 31 is communicated with the atomization chamber 33, one end of the atomized liquid outlet groove 34 is communicated with the atomization chamber 33, and the other end is communicated with the oxygen channel. It communicates with the liquid storage tank 31 .

As shown in FIG. 4 , the atomization chamber 33 is located above the liquid outlet tank 32 , the atomized liquid outlet tank 34 is located above the atomization chamber 33 , and the mist outlet end of the atomized liquid outlet tank 34 is arc-shaped.

This embodiment also includes a humidification and diversion device, which includes a hollow upper receptacle 4, a diversion cylinder 5 sleeved inside the upper receptacle 4, and a lower receptacle 62 for placing wet wipes. The upper end of the upper receptacle 4 is provided with a plug adapted to be inserted into the inside of the oxygen channel, and the plug is screwed and fixed with the inside of the oxygen channel. Correspondingly, the peripheral wall of the oxygen channel is provided with a fixing thread. The lower receptacle 62 is provided with a fixed end portion 61 , and the end of the upper receptacle 4 facing away from the plug is provided with a locking thread 41 .

As shown in FIG. 1 and FIG. 2 , the guide cylinder 5 includes a bottom fixing plate and a plurality of guide rings with different diameters. The multiple guide rings with different diameters are concentrically sleeved, and the ends of the guide rings are all fixed with the bottom fixing plate. , the bottom fixed plate is provided with ventilation holes for oxygen to pass through.

As shown in FIG. 1 , the humidifying and deflecting device further includes an upper deflecting fan blade 51 and a rotating rod 52. The rotating rod 52 is fixed with the deflecting fan blade 51, and the free end of the rotating rod 52 is inserted into the center line closest to the bottom fixing plate. in one of the guide rings, and is rotatably connected with it. The upper guide fan blade 51 can rotate with the oxygen flow, which is beneficial to slow down the speed of the oxygen flow, so that it can be mixed with the atomized liquid more uniformly.

As shown in FIG. 1 , the humidification and diversion device further includes a lower diversion fan blade 53 , and the middle of the lower diversion fan blade 53 is provided with a convex portion adapted to be rotatably connected to the diversion ring. The function of the lower guide fan blade 53 is the same as above.

In this embodiment, the oxygen inlet ventilation pipe includes a second pipe body 6 , and the second pipe body 6 is fixed with the lower end of the lower receptacle 62 . Accordingly, the lower receptacle 62 is provided with a through hole 63 for oxygen to pass through.

As shown in FIG. 1 , the cover body 1 is provided with a perforation 12 through which a pipe can pass, and the perforation 12 is provided with a cover body 13 . Some patients also have multiple pipes such as nasogastric tube, nasointestinal tube, gastrointestinal decompression tube, etc. During the operation, medical staff can extend these pipes through the perforation 12 to avoid being pressed under the mask 1, causing the patient to suffer. Pressure injury to the face.

As shown in FIG. 1 , the two sides of the cover body 1 are fixedly provided with straps 11 , and the free ends of the straps 11 are provided with Velcro 110 which can be bonded and fixed. The strap 11 can facilitate the medical staff to fix the mask on the patient's mouth and nose.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (9)

1. The utility model provides a multi-functional face guard is treated to humidifying oxygen, its characterized in that, including the cover body (1), be used for the oxygen suppliment advance oxygen breather pipe and atomizing device, advance oxygen breather pipe including first body (2) that are linked together with the cover body (1), atomizing device includes body (3), the one end of body (3) is equipped with top connection (36) with first body (2) spiro union complex, body (3) middle part is equipped with hollow oxygen passageway, top connection (36) and oxygen passageway put through mutually, the inside of body (3) is equipped with reservoir (31), liquid groove (32), atomizer chamber (33) and atomized liquid goes out groove (34), reservoir (31) are linked together with liquid groove (32), the one end that liquid groove (32) dorsad reservoir (31) is linked together with atomizer chamber (33), the one end that atomized liquid goes out groove (34) is linked together with atomizer chamber (33), the other end is communicated with the oxygen channel, a liquid inlet joint is fixedly arranged at the side end of the body (3), and the liquid inlet joint is communicated with the liquid storage tank (31).

2. The multifunctional mask for humidified oxygen therapy as claimed in claim 1, wherein the atomization chamber (33) is located above the liquid outlet groove (32), the atomized liquid outlet groove (34) is located above the atomization chamber (33), and the atomized liquid outlet groove (34) has an arc-shaped end.

3. The multifunctional mask for humidified oxygen therapy as claimed in claim 1, further comprising a humidifying and guiding device, wherein the humidifying and guiding device comprises a hollow upper receptacle (4), a guiding cylinder (5) sleeved inside the upper receptacle (4) and a lower receptacle (62) for placing wet tissues;

the upper end of the upper receptacle (4) is provided with a plug which is inserted into the oxygen channel in a matching way, the plug is fixed with the inside of the oxygen channel in a threaded way, and correspondingly, the peripheral wall of the oxygen channel is provided with a fixing thread;

the lower receptacle (62) is provided with a fixed end (61), one end of the upper receptacle (4) facing away from the plug is provided with a locking thread (41), and correspondingly, the peripheral wall of the fixed end (61) is provided with a thread matched with the locking thread (41).

4. The multifunctional mask for humidification and oxygen therapy as claimed in claim 3, wherein the guide cylinder (5) comprises a bottom fixing plate and a plurality of guide rings with different diameters, the guide rings with different diameters are concentrically sleeved and the ends of the guide rings are fixed with the bottom fixing plate, and the bottom fixing plate is provided with a vent hole for oxygen to pass through.

5. The multifunctional mask for humidified oxygen therapy according to claim 3, wherein the humidifying and guiding device further comprises an upper guiding vane (51) and a rotating rod (52), the rotating rod (52) is fixed to the guiding vane (51), and the free end of the rotating rod (52) is inserted into a guiding ring closest to the central line of the bottom fixing plate and is rotatably connected with the guiding ring.

6. The multifunctional mask for humidification and oxygen therapy as claimed in claim 5, wherein the humidification and diversion device further comprises a lower diversion fan blade (53), and a convex portion adapted to be rotatably connected with the diversion ring is arranged in the middle of the lower diversion fan blade (53).

7. The multifunctional mask for humidified oxygen therapy as claimed in claim 1, wherein the oxygen intake and ventilation tube comprises a second tube body (6), the second tube body (6) is fixed with the lower end of the lower receptacle (62), and correspondingly, the lower receptacle (62) is provided with a through hole (63) for oxygen to pass through.

8. The multifunctional mask for humidified oxygen therapy according to claim 1, wherein the mask body (1) is provided with a through hole (12) for passing a pipeline, and the through hole (12) is provided with a cover body (13).

9. The multifunctional mask for humidified oxygen therapy as claimed in claim 1, wherein the mask body (1) is fixed with straps (11) at both sides, and the free ends of the straps (11) are provided with magic tapes (110) which can be fixed by bonding.

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