CN215841059U

CN215841059U - Respirator for pulmonary tuberculosis patient

Info

Publication number: CN215841059U
Application number: CN202121024909.2U
Authority: CN
Inventors: 李静
Original assignee: Third Peoples Hospital of Shenzhen
Current assignee: Third Peoples Hospital of Shenzhen
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-02-18
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a respirator for a tuberculosis patient, which comprises a breathing mask, a processor and a corrugated pipe, wherein the breathing mask is provided with an air suction port and an air outlet, and a first activated carbon filter layer is arranged in the air suction port and is used for filtering sucked air; the processor comprises a shell and an ultrasonic atomizer, wherein the shell is provided with an atomizing cavity and an exhaust cavity, the ultrasonic atomizer is arranged in the atomizing cavity and is used for atomizing disinfectant in the atomizing cavity to form atomized liquid medicine, and an atomizing spray hole is formed between the exhaust cavity and the atomizing cavity and is used for spraying the atomized liquid medicine into the exhaust cavity through the atomizing spray hole; one end of the corrugated pipe is connected to the air outlet, and the other end of the corrugated pipe is connected to the exhaust cavity, so that the gas discharged from the air outlet is discharged after being sterilized by the atomized liquid medicine in the exhaust cavity. According to the respirator for the tuberculosis patient, provided by the embodiment of the utility model, the exhaled gas can be disinfected and sterilized, so that the infection risk can be greatly reduced.

Description

Respirator for pulmonary tuberculosis patient

Technical Field

The utility model relates to a respirator, in particular to a respirator for a tuberculosis patient.

Background

Tuberculosis is a chronic infectious disease caused by mycobacterium tuberculosis, can invade many organs, and is the most common pulmonary tuberculosis infection. The bacteria expeller is an important source of infection. The disease does not always occur after the human body is infected with tubercle bacillus, and clinical onset can be caused when the resistance is reduced or the cell-mediated allergic reaction is increased. If the diagnosis can be made in time and the treatment is reasonable, most patients can be cured clinically.

Tuberculosis is a disease with extremely strong infectivity, can be generally spread by means of droplets, saliva and the like, and at present, after tuberculosis patients are found, the tuberculosis patients need to be isolated, protective measures such as wearing a mask and the like are adopted, and the common mask has poor tightness and weak protective effect. The related art discloses a respirator for tuberculosis patients, which adopts a structure such as filtering and the like to filter the gas exhaled by the patient, and although the effect is better than that of a mask, the filtering mode is not sufficient to sterilize and kill germs in the gas, and still has a large infectious risk in dense contact spaces such as families.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a respirator for a tuberculosis patient.

To achieve the above object, a respirator for a tuberculosis patient according to an embodiment of the present invention includes:

the breathing mask is provided with an air suction port and an air outlet, and a first activated carbon filter layer is arranged in the air suction port and used for filtering sucked air;

the processor comprises a shell and an ultrasonic atomizer, wherein the shell is provided with an atomizing cavity and an exhaust cavity, the ultrasonic atomizer is arranged in the atomizing cavity and is used for atomizing disinfectant in the atomizing cavity to form atomized liquid medicine, and an atomizing spray hole is formed between the exhaust cavity and the atomizing cavity so as to spray the atomized liquid medicine into the exhaust cavity through the atomizing spray hole;

and one end of the corrugated pipe is connected to the air outlet, and the other end of the corrugated pipe is connected to the exhaust cavity, so that the gas discharged from the air outlet is discharged after being sterilized by the atomized liquid medicine in the exhaust cavity.

According to the respirator for the tuberculosis patient, which is provided by the embodiment of the utility model, the respirator is provided with the breathing mask and the processor, gas exhaled by the breathing mask can be introduced into the exhaust cavity of the processor through the corrugated pipe, the ultrasonic atomizer in the processor can atomize the disinfection liquid medicine to form atomized liquid medicine, the atomized liquid medicine enters the exhaust cavity to be fully contacted with the gas, on one hand, exhaled particulate matters and the like can be precipitated after moisture absorption, on the other hand, after germs are fully contacted with the atomized liquid medicine, the sufficient disinfection and the good disinfection effects can be obtained, the respirator is particularly suitable for places with close contact, such as families and the like, and the infection risk can be greatly reduced.

In addition, the respirator for patients with tuberculosis according to the embodiment of the utility model can also have the following additional technical characteristics:

according to an embodiment of the present invention, the processor further includes a heating member provided in the exhaust chamber to heat the atomized liquid medicine to reach a predetermined temperature.

According to one embodiment of the utility model, the housing comprises:

the inner space of the bottom box is divided into the atomizing cavity and the exhaust cavity by the partition wall, and the exhaust cavity is provided with an exhaust hole;

the box cover is arranged on the bottom box and seals the atomizing cavity and the exhaust cavity, an air inlet is formed in the box cover, and the corrugated pipe is connected with the air inlet in an inserting mode.

According to one embodiment of the utility model, a second activated carbon layer is arranged in the air outlet for filtering the exhaled air.

According to an embodiment of the utility model, a temperature sensor is further arranged in the exhaust cavity for detecting a temperature value in the exhaust cavity, and a display screen is arranged on the shell for displaying the temperature value.

According to an embodiment of the present invention, the housing is further provided with a control panel, and the control panel is provided with at least a temperature control button for adjusting the heating temperature of the heating element.

According to an embodiment of the present invention, the heating member includes:

the electric heating copper pipe is bent to form a U-shaped structure, and two ends of the electric heating copper pipe are fixedly arranged at the bottom of the exhaust cavity;

and the spiral blade is arranged along the electric heating copper pipe in a surrounding manner and is integrated with the electric heating copper pipe into a whole.

According to one embodiment of the utility model, a battery compartment for installing a battery is arranged at the bottom of the bottom box, and a compartment cover is arranged on the battery compartment.

According to one embodiment of the utility model, the housing is provided with a binding for securing the disposer to the body of a user.

According to one embodiment of the utility model, the exhaust chamber is further provided with an ultraviolet disinfection lamp for releasing ultraviolet rays to carry out ultraviolet disinfection and sterilization on the gas in the exhaust chamber.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of the structure of a respirator for a patient with tuberculosis in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a processor in a ventilator of a tuberculosis patient in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of a processor in a ventilator for a tuberculosis patient in accordance with an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure of the bottom box of the processor in the respirator for a patient with tuberculosis according to the embodiment of the utility model.

Reference numerals:

10. a respiratory mask;

h101, an air suction port;

h102 and an air outlet;

h103, an oxygen inhalation interface;

20. a processor;

201. a housing;

2011. a bottom case;

2011a, partition wall;

p20, an atomizing chamber;

p21, exhaust chamber;

p211, an exhaust hole;

2012. a box cover;

h20, air inlet;

h21, atomizing and spraying holes;

p22, battery compartment;

2013. a bin cover;

202. an ultrasonic atomizer;

203. a heating member;

2031. an electric heating copper pipe;

2032. a helical blade;

204. a display screen;

205. a control panel;

30. a bellows.

The implementation, functional features and advantages of the objects of the present invention will be further explained 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 or similar 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 illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of 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 defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A respirator for a tuberculosis patient according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a respirator for a tuberculosis patient according to an embodiment of the present invention includes a breathing mask 10, a processor 20, and a bellows 30.

Specifically, the breathing mask 10 has an air inlet H101 and an air outlet H102, and the air inlet H101 is provided with a first activated carbon filter layer for filtering the inhaled air. The respirator 10 may be worn on the face of a user, such as by a fastener such as a strap, on the head of the user and conforming to the face of the user. In the breathing process of a user, air is sucked from the air suction port H101, and the first active carbon filter layer in the air suction port H101 can filter particles and the like in the air, so that the stimulation to the respiratory tract of the user is reduced. In addition, the gas exhaled by the user can be discharged from the gas outlet H102. It is understood that the air inlet H101 and the air outlet H102 may be respectively provided with a one-way valve, so as to ensure that the air inlet H101 allows one-way inhalation of the outside air and the air outlet H102 allows one-way discharge of the exhaled air.

Processor 20 includes casing 201 and ultrasonic nebulizer 202, casing 201 has atomizing chamber P20 and exhaust chamber P21, ultrasonic nebulizer 202 establishes in atomizing chamber P20, be used for right the antiseptic solution in the atomizing chamber P20 atomizes in order to form the atomizing liquid medicine, exhaust chamber P21 with be equipped with atomizing orifice H21 between atomizing chamber P20, in order to pass through atomizing orifice H21 will the atomizing liquid medicine spout in to exhaust chamber P21. In particular applications, the disposer 20 can be placed in a user's pocket or secured to a user's torso by a fastener (e.g., a strap), such as a waist support.

One end of the bellows 30 is connected to the air outlet H102, and the other end of the bellows 30 is connected to the air discharge chamber P21, so that the air discharged from the air outlet H102 is sterilized by the atomized liquid medicine in the air discharge chamber P21 and then discharged. The corrugated pipe 30 can be bent at any angle, and is convenient to move.

That is, the atomizing chamber P20 and the exhaust chamber P21 are independent from each other, and the atomizing chamber P20 and the exhaust chamber P21 communicate with each other through the atomizing nozzle hole H21. Can deposit the antiseptic solution in the chamber P20 that atomizes, ultrasonic nebulizer 202 can carry out the ultrasonic atomization to the sterilizer, forms the atomizing liquid medicine, and atomizing liquid medicine rethread atomizing orifice H21 flows into to exhaust chamber P21 in for be full of the atomizing liquid medicine in the exhaust chamber P21. The exhaust chamber P21 is connected to the air outlet H102 of the breathing mask 10 via the bellows 30, and the air exhaled from the user via the air outlet H102 flows into the exhaust chamber P21 via the bellows 30. Because the exhaust cavity P21 is filled with atomized liquid medicine, the gas introduced into the exhaust cavity P21 can fully contact with the atomized liquid medicine, and the effect of full disinfection and sterilization is achieved.

According to the respirator for the tuberculosis patient, which is provided by the embodiment of the utility model, the respirator is provided with the breathing mask 10 and the processor 20, the gas exhaled by the breathing mask 10 can be introduced into the exhaust cavity P21 of the processor 20 through the corrugated pipe 30, the ultrasonic atomizer 202 in the processor 20 can atomize the disinfection liquid medicine to form atomized liquid medicine, and the atomized liquid medicine enters the exhaust cavity P21 to be fully contacted with the gas, so that on one hand, the exhaled particulate matters and the like can be precipitated after moisture absorption, on the other hand, the germs can be fully killed after being fully contacted with the atomized liquid medicine, the disinfection effect is good, the respirator is particularly suitable for places such as families and the like which are contacted at a short distance, and the infection risk can be greatly reduced.

It should be noted that, the processor 20 is connected to the breathing mask 10 through the corrugated tube 30, and the breathing mask 10 is conveniently disassembled and then independently sterilized, so that the cleaning and the sterilization are convenient, and the cleaning of the breathing mask 10 is favorably maintained.

Furthermore, the inventors have found that by providing a sterilizing filter directly on the breathing mask 10, for example, a sterilizing cotton (having a sterilizing liquid inhaled) is included in the sterilizing filter, although a certain degree of sterilizing effect can be achieved, the sterilizing effect is still not good, and the sterilizing cotton or the like obstructs the gas flow, affects the gas permeability, further causes exhalation compensation, and may cause serious discomfort to the user wearing the breathing mask. Further, the sterilizing filter is mounted on the respiratory mask 10, and contaminants and germs in the sterilizing filter may be inhaled again when a user inhales.

And in this application, processor 20 and respirator 10 separation set up to, utilize the gaseous abundant contact of atomizing liquid medicine and exhalation in the treater, outside can reaching abundant disinfection and isolation effect, during the expiration, gaseous direct through exhaust chamber P21 discharge, do not have filtration such as aseptic cotton's resistance, the resistance is felt minimum, breathes more smoothly, user's experience is better. In addition, particulate matter, germs, etc. in the exhaled air settle and are killed within the exhaust cavity P21, are substantially not inhaled any more by the user, and are more user-friendly.

In some embodiments of the present invention, the processor 20 further includes a heating element 203, and the heating element 203 is disposed in the exhaust chamber P21 for heating the atomized liquid medicine to reach a predetermined temperature.

That is to say, be provided with heating member 203 in exhaust chamber P21, after the atomizing liquid medicine in atomizing chamber P20 entered into exhaust chamber P21, can be heated by heating member 203 in exhaust chamber P21 for the atomizing liquid medicine reaches higher temperature, and the atomizing liquid medicine of high temperature contacts with gas, and the germ in the gas can reach more thorough disinfection and sterilization effect at the dual function of high temperature and antiseptic solution.

In an embodiment of the present invention, the housing 201 includes a bottom box 2011 and a box cover 2012, wherein the bottom box 2011 has a partition wall 2011a therein, the partition wall 2011a divides an internal space of the bottom box 2011 into the atomization chamber P20 and the exhaust chamber P21, and the exhaust chamber P21 is provided with an exhaust hole P211. Lid 2012 covers and establishes on the end box 2011, and seals atomizing chamber P20 and exhaust chamber P21, just be equipped with air inlet H20 on the lid 2012, bellows 30 with air inlet H20 pegs graft mutually.

That is to say, the housing 201 mainly comprises a bottom box 2011 and a box cover 2012, the bottom box 2011 is formed with an atomization cavity P20 and an exhaust cavity P21 which are independent from each other, and the box cover 2012 is provided with an air inlet H20, so that the housing can be conveniently inserted into the bellows 30, and further the assembly and disassembly between the respiratory mask 10 and the processor 20 are facilitated.

In an embodiment of the present invention, a second activated carbon layer is disposed inside the air outlet H102 for filtering the exhaled air, so that the exhaled air of the user is first filtered by adsorption through the second activated carbon layer to filter out other harmful substances such as particles.

Advantageously, still be equipped with temperature sensor in the exhaust chamber P21, be used for detecting the temperature value in the exhaust chamber P21, be equipped with display screen 204 on the casing 201, be used for showing the temperature value, like this, detect the temperature in the exhaust chamber P21 through temperature sensor, the rethread display screen 204 shows, can make the user learn the temperature in the exhaust chamber P21.

More advantageously, the casing 201 is further provided with a control panel 205, and the control panel 205 is provided with at least a temperature control button for adjusting the heating temperature of the heating element 203, so that a user can adjust the heating temperature of the heating element 203 through the temperature control button, which is convenient for enabling the temperature to reach the temperature required for disinfection, and the use is more convenient and flexible.

In an embodiment of the present invention, the heating element 203 includes an electric heating copper tube 2031 and a helical blade 2032, wherein the electric heating copper tube 2031 is bent to form a U-shaped structure, and two ends of the electric heating copper tube 2031 are fixedly mounted at the bottom of the exhaust cavity P21; the helical fins 2032 are circumferentially disposed along the electric heating copper pipe 2031 and are formed integrally with the electric heating copper pipe 2031.

When heating, electric heat copper pipe 2031 is connected to the power, and electric heat copper pipe 2031 circular telegram postheating because helical blade 2032 is around establishing on electric heat copper pipe 2031, so, helical blade 2032 can be heated, so, can increase the area of contact with the atomizing liquid medicine through helical blade 2032, can be so that the atomizing liquid medicine can be by rapid heating to required position, and its heating efficiency and effect are better, can satisfy rapid heating's requirement.

Optionally, the bottom of the bottom box 2011 is provided with a battery compartment P22 for installing a battery, and the battery compartment P22 is provided with a compartment cover 2013, so that the battery can be installed in the battery compartment P22 to supply power to the processor 20. The batteries in the battery bin P22 can adopt dry batteries or rechargeable batteries, so that the use is convenient and an external power supply is not needed.

In an embodiment of the present invention, the casing 201 is provided with a binding member for fixing the disposer 20 on the body of a user, and the binding member may be an elastic band, so that the disposer 20 is conveniently fixed on the body of the user and the use is more convenient.

In some embodiments of the present invention, the exhaust chamber P21 is further provided with an ultraviolet disinfection lamp for releasing ultraviolet rays to perform ultraviolet disinfection and sterilization on the gas in the exhaust chamber P21, so that better disinfection and sterilization effects can be achieved by performing disinfection and sterilization with the aid of ultraviolet rays of the ultraviolet disinfection lamp.

Illustratively, the breathing mask 10 is further provided with an oxygen inhalation interface H103, and the oxygen inhalation interface H103 can be connected with an oxygen device, such as a respirator, so as to inhale oxygen when necessary.

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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A pulmonary tuberculosis patient respirator, comprising:

2. The tuberculosis patient respirator of claim 1, wherein the processor further includes a heating element disposed within the exhaust chamber for heating the atomized liquid medicament to a predetermined temperature.

3. The tuberculosis patient respirator of claim 1, wherein the housing comprises:

4. The tuberculosis patient respirator of claim 1, wherein a second activated carbon layer is disposed within the air outlet for filtering exhaled air.

5. The tuberculosis patient respirator of claim 2, wherein a temperature sensor is further disposed in the exhaust cavity for detecting a temperature value in the exhaust cavity, and a display screen is disposed on the housing for displaying the temperature value.

6. The tuberculosis patient respirator of claim 5, wherein the housing is further provided with a control panel, and the control panel is provided with at least a temperature control button for adjusting the heating temperature of the heating element.

7. The tuberculosis patient ventilator of claim 2, wherein the heating element includes:

8. The tuberculosis patient respirator of claim 3, wherein the bottom of the bottom box is provided with a battery chamber for mounting a battery, and the battery chamber is provided with a chamber cover.

9. A tuberculosis patient respirator according to claim 1, wherein the housing is provided with a tether for securing the disposer to the body of the user.

10. The tuberculosis patient respirator of claim 1, wherein the exhaust chamber is further provided with an ultraviolet disinfection lamp for releasing ultraviolet light to perform ultraviolet disinfection and sterilization on the gas in the exhaust chamber.