CN215024637U

CN215024637U - Atomization-oxygen inhalation synchronous integrated mask for critically ill patients

Info

Publication number: CN215024637U
Application number: CN202120704491.3U
Authority: CN
Inventors: 薄蕊
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-07
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of medical supplies, in particular to an atomization-oxygen inhalation synchronous integrated mask for critically ill patients, which comprises a mask body, wherein the middle part of the mask body is provided with an oxygen inlet communicated with an oxygen tube interface, and the oxygen tube interface is connected with an oxygen tube; two side surfaces of the oxygen inlet on the mask body are respectively provided with a group of exhaust ports; an atomization inlet communicated with an atomization pipe interface is formed right below the oxygen inlet, the atomization pipe interface penetrates through the mask body, the atomization pipe interface is positioned on the outer side of the mask body and communicated with an atomization pipe, and the atomization pipe interface is positioned on the inner side of the mask body and communicated with a buccal atomization assembly. The utility model discloses can realize that the patient accepts ultrasonic atomization inhalation treatment when carrying out the face guard oxygen uptake in order to maintain oxyhemoglobin saturation, solve the clinical difficult problem of changing oxygen inhalation mask repeatedly for oxygen uptake-atomizing simultaneously.

Description

Atomization-oxygen inhalation synchronous integrated mask for critically ill patients

Technical Field

The utility model relates to the technical field of medical supplies, in particular to an atomization-oxygen inhalation synchronous integrated mask for critically ill patients.

Background

At present, the conventional use mode of a patient who cannot maintain the blood oxygen saturation degree and needs mask oxygen inhalation and needs simultaneous atomization treatment clinically is as follows: when a patient inhaling oxygen through the mask needs ultrasonic atomization inhalation therapy, the mask needs to be replaced by a nasal catheter oxygen inhalation device and a buccal atomizer, and then the ultrasonic atomization inhalation therapy is carried out. If the respiratory symptoms of the patient are serious (such as chronic obstructive pulmonary disease, severe lung infection, respiratory failure or serious pulmonary contusion), the blood oxygen saturation cannot be maintained at the moment, the blood oxygen saturation is reduced, the life is threatened, the ultrasonic atomization inhalation therapy needs to be immediately interrupted, and the nasal catheter oxygen inhalation device is replaced by the mask oxygen inhalation device again, so that the atomization inhalation therapy cannot be carried out while the mask inhales oxygen. The device is repeatedly replaced, the purpose of oxygen inhalation therapy can not be achieved, the ultrasonic atomization inhalation therapy effect can not be achieved, and the device can not be continuously used in life support therapy and even endangers life.

In addition, when the patient is in a horizontal position or a lateral position, the patient is easy to eat the atomized liquid by mistake or inhale, and the patient is easy to choke, so that the respiratory tract symptoms of the patient are increased and simultaneously the complications of the digestive tract, such as the damage of the digestive tract, are combined.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an atomization-oxygen inhalation synchronous integrated mask which can realize that critically ill patients receive ultrasonic atomization inhalation therapy while carrying out mask oxygen inhalation to maintain the blood oxygen saturation.

In order to achieve the above object, the technical solution of the present invention is:

an atomization-oxygen inhalation synchronous integrated mask for critically ill patients comprises a mask body, wherein the middle part of the mask body is provided with an oxygen inlet communicated with an oxygen tube interface, and the oxygen tube interface is connected with an oxygen tube; two side surfaces of the oxygen inlet on the mask body are respectively provided with a group of exhaust ports; an atomization inlet communicated with an atomization pipe interface is formed right below the oxygen inlet, the atomization pipe interface penetrates through the mask body, the atomization pipe interface is positioned on the outer side of the mask body and communicated with an atomization pipe, and the atomization pipe interface is positioned on the inner side of the mask body and communicated with a buccal atomization assembly.

Preferably, it contains the ware and holds the atomizing pipe to hold atomizing subassembly including the oral cavity, the oral cavity contains the ware middle part be equipped with hold the through-hole of atomizing pipe diameter adaptation, holds atomizing pipe one end and link up the through-hole is connected the oral cavity contains the ware.

Preferably, the mouth container is shaped as an elongated oval.

Preferably, the buccal atomization tube is a hose.

Furthermore, a first Tesla valve is arranged in the oxygen delivery pipe, and oxygen enters the mask body in a one-way mode through the first Tesla valve and the oxygen inlet in sequence.

Furthermore, a second Tesla valve is arranged in the atomizing pipe, and the atomized medicine sequentially passes through the second Tesla valve, the atomizing inlet and the buccal atomizing component to enter the oral cavity.

Furthermore, an atomizing pipe interface cover connected with the atomizing pipe interface is further arranged and used for blocking the atomizing inlet.

Preferably, the mask body is made of a transparent material.

Preferably, the middle positions of two sides of the mask body are provided with a binding belt.

Preferably, an airbag cushion is arranged on the inner side of the mask body along the contour.

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

1) the utility model discloses combine together oxygen mask and aerosol inhalation ware, when lasting oxygen uptake treatment, carry out aerosol inhalation treatment in step, oxygen route and atomized medicine route mutual independence can not mix each other, can ensure the effective concentration of atomized medicine.

2) The utility model relates to an oral cavity contains the ware, can let the poor patient of degree of adaptability accomplish and open a mouthful action cooperation fog inhalation, and the inside oxygen of isolated face guard body avoids it to mix with the atomizing medicine simultaneously.

3) The utility model discloses set up the Tesla valve on oxygen therapy pipe, can avoid patient's oxygen uptake route to become the expiration route.

4) The utility model discloses set up the tesla valve on the atomizing pipe, can avoid the patient to cause the atomizing liquid to empty the entry because of the position change, cause the mistake to eat.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural view of the atomization-oxygen inhalation synchronous integrated mask of the present invention;

FIG. 2 is a left side view of the simultaneous nebulization-oxygen inhalation mask of FIG. 1;

FIG. 3 is a schematic diagram of the construction of an oral atomization assembly;

FIG. 4 is a schematic view of the use of the oral atomization assembly shown in FIG. 3;

FIG. 5 is a schematic view of the internal structure of a Tesla valve;

fig. 6 is a schematic structural view of the atomization-oxygen inhalation synchronous integrated mask of the present invention used as an oxygen inhalation mask alone.

Reference numerals: 1-mask body, 2-oxygen therapy tube, 3-first Tesla valve, 4-oxygen therapy tube interface, 5-oxygen inlet, 6-atomization tube interface, 7-atomization inlet, 8-atomization tube, 9-second Tesla valve, 10-atomizer, 11-exhaust port, 12-oral cavity containing device, 13-buccal atomization tube, 14-teeth, 15-lips, 16-atomization tube interface cover, 20-air sac cushion and 30-bandage.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

An atomization-oxygen inhalation synchronous integrated mask for critically ill patients comprises a mask body 1, wherein the middle part of the mask body 1 is provided with an oxygen inlet 5 communicated with an oxygen tube interface 4, and the oxygen tube interface 4 is connected with an oxygen tube 2; two side surfaces of the oxygen inlet 5 on the mask body 1 are respectively provided with a group of exhaust ports 11; an atomization inlet 7 communicated with an atomization pipe interface 6 is arranged right below the oxygen inlet 5, the atomization pipe interface 6 penetrates through the mask body 1, and the atomization pipe interface 6 positioned on the outer side of the mask body 1 is communicated with an atomization pipe 8.

In order to avoid mixing of oxygen and atomized medicines in the face mask and reduce the effective concentration of the atomized medicines, the utility model designs an buccal atomization component, which comprises an oral cavity container 12 and a buccal atomization tube 13, wherein the middle part of the oral cavity container 12 is provided with a through hole matched with the pipe diameter of the buccal atomization tube 13, one end of the buccal atomization tube 13 penetrates through the through hole and is connected with the oral cavity container 12, and the other end of the buccal atomization tube 13 is communicated with an atomization tube interface 6 on the inner side of the face mask body 1; the mouth container 12 is in a slender oval shape and is matched with the mouth of a human body, and the mouth atomizing pipe 13 is a hose and can be freely bent in the mask body 1, so that the comfort of a patient is ensured; when in use, the mouth containing device 12 is contained in the mouth of a patient, when the patient closes the lips 15 and bites the mouth containing device by the teeth 14, the gas can be prevented from leaking outwards, thereby ensuring that the atomized gas can not be mixed with oxygen in the mask and ensuring the effective concentration of the atomized medicine.

The face guard body 1 is made of transparent materials, and the condition that the patient uses the buccal atomization component can be observed through the face guard body 1.

A first Tesla valve 3 is arranged in the oxygen delivery pipe 2, oxygen enters the mask body 1 in a one-way mode through the first Tesla valve 3 and an oxygen inlet 5 in sequence, and carbon dioxide exhaled by a patient is exhausted from an exhaust port 11 on the mask body 1 so as to avoid carbon dioxide retention; by providing the first tesla valve 3, it is possible to prevent the oxygen inhalation pathway of the patient from being changed into the exhalation pathway at the same time.

Set up second tesla valve 9 in atomizing pipe 8, second tesla valve 9 only allows the one-way entering of tiny atomizing medicine aerial fog granule, can avoid causing during atomizing liquid emptys the entry because of the position change, causes the mistake to inhale or eat by mistake.

The Tesla valve is a one-way conduction airflow valve, has no movable part, and can realize one-way conduction of airflow without additional energy. The difference between the forward flow and the reverse flow is huge, the mechanical movement is not needed inside, the gas flow is pushed by utilizing a space structure, the gas is accelerated through a physical structure, and the energy loss of the gas in the transportation process is reduced. Be used for the tesla valve the utility model discloses in can effectively avoid atomizing gas and inspiratory oxygen to take place to repeat to inhale or return and inhale, and then guarantee the effective concentration of atomizing gas and inspiratory oxygen.

In addition, the middle positions of the two sides of the mask body 1 are provided with the binding bands 30, and the mask body 1 can be prevented from shifting by tying the binding bands 30 after the mask is worn properly; a circle of air bag cushion 20 with a clamp is arranged around the mask body 1, the air bag cushion 20 can ensure the tightness of the mask, and the pressure damage of medical appliances caused by long-time wearing due to treatment needs can be avoided.

Furthermore, an atomizing mouthpiece cover 16 is provided, which is connected to the atomizing mouthpiece 6 for sealing off the atomizing inlet 7.

When a patient needs to inhale oxygen and perform ultrasonic atomization inhalation therapy simultaneously, the buccal atomization component is connected with an atomization tube interface 6 on the inner side of a mask body 1, an oxygen delivery tube 2 and an atomization tube 8 are sequentially connected on the outer side of the mask body 1, the other ends of the oxygen delivery tube 2 and the atomization tube 8 are respectively connected with an oxygen source and an atomizer 10, then the patient holds an oral cavity containing device 12 by opening the mouth, the mask body 1 is adjusted to a proper position, a binding belt 30 is tied, then the oxygen source and the atomizer 10 are opened, synchronous oxygen inhalation and ultrasonic atomization inhalation therapy of the patient are realized, the oxygen channel and the atomized drug channel are mutually independent and cannot be mixed, the effective concentration of atomized drugs can be ensured, ideal oxygen inhalation and ultrasonic atomization inhalation therapeutic effects are achieved, and adverse reactions cannot be caused.

After the ultrasonic atomization inhalation treatment is finished, when only oxygen inhalation treatment is needed, the buccal physicochemical component on the inner side of the mask body 1 is taken down, the atomization tube 8 on the outer side of the mask body 1 is taken down, the atomization inlet 7 is blocked by the atomization tube mouthpiece cover 16, and the mask is only used as an oxygen inhalation mask.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a synchronous integration face guard of atomizing-oxygen uptake of critically ill patient, includes face guard body (1), its characterized in that: an oxygen inlet (5) communicated with an oxygen tube interface (4) is formed in the middle of the mask body (1), and the oxygen tube interface (4) is connected with an oxygen tube (2); two sides of the oxygen inlet (5) on the mask body (1) are respectively provided with a group of exhaust ports (11); an atomization inlet (7) communicated with an atomization pipe connector (6) is formed right below the oxygen inlet (5), the atomization pipe connector (6) penetrates through the mask body (1), the atomization pipe connector (6) is located on the outer side of the mask body (1) and communicated with an atomization pipe (8), and the atomization pipe connector (6) is communicated with a buccal atomization assembly and located on the inner side of the mask body (1).

2. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 1, wherein: it contains ware (12) and holds atomizing pipe (13) to hold atomizing subassembly including the oral cavity, the oral cavity contain ware (12) middle part be equipped with hold the through-hole of atomizing pipe (13) pipe diameter adaptation, it link up to hold atomizing pipe (13) one end the through-hole is connected the oral cavity contains ware (12).

3. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 2, wherein: the shape of the mouth container (12) is an elongated oval.

4. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 2, wherein: the buccal atomizing pipe (13) is a hose.

5. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 1, wherein: a first Tesla valve (3) is arranged in the oxygen delivery pipe (2), and oxygen enters the mask body (1) in a one-way mode through the first Tesla valve (3) and the oxygen inlet (5) in sequence.

6. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 1, wherein: a second Tesla valve (9) is arranged in the atomizing pipe (8), and the atomized medicine sequentially passes through the second Tesla valve (9), the atomizing inlet (7) and the buccal atomizing component to enter an oral cavity.

7. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 1, wherein: and an atomizing pipe interface cover (16) connected with the atomizing pipe interface (6) is also arranged and used for plugging the atomizing inlet (7).

8. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to any one of claims 1 to 7, wherein: the mask body (1) is made of transparent materials.

9. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to any one of claims 1 to 7, wherein: the middle positions of two sides of the mask body (1) are provided with a binding belt (30).

10. The nebulization-oxygen inhalation synchronous integrated mask for critically ill patients according to claim 9, wherein: an airbag cushion (20) is arranged on the inner side of the mask body (1) along the outline.