CN217187303U

CN217187303U - Intelligent atomization device for tracheotomy patient

Info

Publication number: CN217187303U
Application number: CN202122587689.0U
Authority: CN
Inventors: 赵岚
Original assignee: Shanghai University of Traditional Chinese Medicine
Current assignee: Shanghai University of Traditional Chinese Medicine
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-08-16
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an intelligent atomization device for tracheotomy patients, which comprises an atomization tank and a water tank, wherein a heating component and an ultrasonic atomizer are arranged in the atomization tank, the heating component comprises a heating component and a temperature sensor, the atomization device also comprises a liquid adding component, the liquid adding component is used for conveying liquid in the water tank to the atomization tank, the liquid adding component comprises an infrared photoelectric sensor, the infrared photoelectric sensor is used for acquiring liquid level information of the atomization tank, the atomization device also comprises a singlechip, the heating component and the liquid adding component are both electrically connected with the singlechip, the liquid in the atomizer is heated through the heating component, the temperature of the liquid is controlled in an appropriate range, when the liquid falls to a lower liquid level, the liquid in the water tank is automatically conveyed to the atomization tank through the liquid adding component, so that the patients inhale the liquid with an appropriate temperature, and can add liquid automatically, avoid atomizing process pause.

Description

Intelligent atomization device for tracheotomy patient

Technical Field

The utility model relates to an atomizing device technical field specifically is a trachea opens patient and uses intelligent atomizing device.

Background

The 'tracheotomy' operation is one of important rescue measures for clinically treating patients without critical spontaneous respiration, after an artificial airway is established, the self-regulation functions of humidification and the like of human respiratory tracts are basically lost, the ciliary movement function is weakened, the respiratory tract mucous membrane is dried, the capacity of autonomously clearing foreign matters is greatly reduced, and the problems of unsmooth discharge of respiratory tract secretions and the like can be caused.

At present cut open the patient to handle the patient clinically and mostly adopt the air flue instillation mode to carry out the humidifying to handle with the manual mode to the air flue, perhaps use atomizing device to disperse into liquid tiny granule and pass through the auxiliary patient of mask for atomization and absorb the atomizing granule, because human respiratory tract also has lost the effect of heating to inspiratory gas simultaneously after cutting open the operation, the asthma is easily induced to patient's air flue to the inhalation of colder atomizing liquid, even keep indoor temperature at fit for range, the temperature of control atomizing liquid that still can not be fine, and the liquid volume in the atomizing device is manual monitoring usually, if do not in time add the liquid and lead to atomizing pause and will cause fatal injury to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea opens patient and uses intelligent atomizing device can realize the real time control to the atomized liquid temperature, makes the inspiratory atomized liquid temperature of patient keep in suitable and stable temperature range to can automatic liquid feeding, avoid the atomization process pause.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trachea opens patient and uses intelligent atomizing device, includes atomizing jar and water tank, be provided with heating element and ultrasonic nebulizer in the atomizing jar, heating element includes heating part and temperature sensor, atomizing device still includes the liquid feeding subassembly, the liquid feeding subassembly is arranged in carrying the liquid in the water tank to the atomizing jar, the liquid feeding subassembly includes infrared photoelectric sensor, infrared photoelectric sensor is used for acquireing atomizing jar liquid level information, atomizing device still includes the singlechip, heating element with the liquid feeding subassembly all with the single chip microcomputer electricity is connected.

Through adopting above-mentioned technical scheme, atomizing device during operation, the liquid dispersion of ultrasonic nebulizer in with the atomizer becomes fine fog droplet, the liquid temperature signal that temperature sensor will obtain, heating element heats the liquid in the atomizer, make the temperature control of liquid in the fit range, along with the extension of time, liquid level in the atomizer descends gradually, infrared photoelectric sensor is the liquid level signal who obtains, when liquid descends to lower liquid level, the liquid feeding subassembly is automatic to be carried the atomizer with the liquid in the water tank in, this device has not only realized the control to liquid temperature, make the inspiratory atomized liquid temperature of patient keep in suitable and stable temperature range, and can automatic liquid feeding, avoid the atomization process pause.

Preferably, the atomizing device further comprises a telescopic rotary elbow, one end of the rotary elbow is communicated with the atomizing outlet of the atomizing tank, and the other end of the rotary elbow is communicated with the atomizing mask.

Through adopting above-mentioned technical scheme, the patient can adjust the position of atomizing face guard at will when the lateral position, avoids dragging.

Preferably, the part that generates heat includes the graphite alkene heating film, the bottom of atomizing jar is provided with the cavity, the singlechip is installed inside the cavity, the inside power module that still is provided with of cavity for supply power for the graphite alkene heating film.

By adopting the technical scheme, more uniform heating effect can be obtained.

Preferably, the external wall of the jar of atomizing jar is provided with the intermediate layer, graphite alkene heating film sets up inside the intermediate layer, be the lateral wall of annular cladding at the atomizing jar.

Through adopting above-mentioned technical scheme, can carry out periodic replacement to graphite alkene heating film, the annular cladding has further improved the even degree of being heated of the interior liquid of atomizer tank.

Preferably, the atomizing tank further comprises a water level pipe, the water level pipe is used for observing the position of the liquid level, and the infrared photoelectric sensor is arranged on the side wall of the water level pipe and used for acquiring a liquid level signal of the water level pipe.

Through adopting above-mentioned technical scheme, conveniently observe the liquid level in the atomizing jar.

Preferably, the liquid feeding subassembly still includes liquid feeding pump and liquid feeding pipe, the one end of liquid feeding pipe and the liquid in the water tank communicate with each other, and the other end and the liquid in the atomizing jar communicate with each other, the liquid feeding pump sets up on the liquid feeding pipe passageway, the liquid feeding pump with the monolithic is electromechanical to be connected, the liquid feeding pump is arranged in extracting the liquid in the water tank to the atomizing jar.

Through adopting above-mentioned technical scheme, be less than warning liquid level at liquid level temperature, liquid feeding pump carries out the fluid infusion with the liquid extraction in the water tank to the atomizer.

Preferably, be provided with between the warning scale interval on the water level pipe, it includes low point and high point to warn the scale interval, atomizing device still includes alarm module, alarm module with the monolithic is electromechanical to be connected, alarm module includes audible alarm subassembly, and when the water level in the atomizing jar is less than the low point between the warning scale interval, audible alarm subassembly sends buzzing warning, alarm module still includes light alarm subassembly, and the water level in the atomizing jar is being less than between low point, low point and the high point, when being higher than the high point, light alarm subassembly presents different light warnings respectively.

By adopting the technical scheme, the position of the liquid level is conveniently warned, and the use safety is further improved.

Preferably, the temperature sensor is arranged on the inner side wall of the atomizing tank and is lower than the water level position of the low point, so that the temperature sensor is always positioned below the liquid level.

Preferably, the atomization device further comprises a display screen, and the display screen is electrically connected with the single chip microcomputer and used for displaying the temperature and the liquid level information of the liquid.

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

the utility model discloses a set up water tank, liquid feeding pump and infrared photoelectric sensor, be less than the warning liquid level at liquid level temperature, the liquid feeding pump carries out the fluid infusion with the liquid extraction in the water tank to the atomizing jar, can realize automatic liquid feeding, avoids the atomization process pause.

The utility model discloses a set up temperature sensor and graphite alkene heating film, heat the liquid in to the atomizer through heating element, make the temperature control of liquid in suitable within range, make the inspiratory atomized liquid temperature of patient keep suitable and stable temperature range.

The utility model discloses a set up audible alarm subassembly and light alarm subassembly, the water level in the atomizing jar is less than the low point between the warning scale interval, and the audible alarm subassembly sends buzzing warning, and the water level in the atomizing jar is being less than between low point, low point and the high point, when being higher than the high point, light alarm subassembly presents different light warnings respectively, has further improved warning effect.

Drawings

Fig. 1 is a schematic structural view of the intelligent atomization device for tracheotomy patients of the utility model;

fig. 2 is a schematic structural view of the intelligent atomization device for tracheotomy patients in a position a in fig. 1;

fig. 3 is a control block diagram of the intelligent atomization device for a tracheotomy patient.

1. An atomization tank; 11. a return bend; 12. a water level pipe; 13. an atomizing mask; 2. a water tank; 21. an observation window; 3. an ultrasonic atomizer; 4. a heat generating component; 41. heating a film by graphene; 42. a temperature sensor; 5. a liquid adding assembly; 51. an infrared photoelectric sensor; 52. a liquid adding pump; 53. a liquid feeding pipe; 6. a power supply module; 7. a single chip microcomputer; 8. an alarm module; 81. a low point; 82. a high point; 83. a buzzer; 84. an LED lamp; 9. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An embodiment of the present invention is described in further detail below:

as shown in fig. 1, fig. 2 and fig. 3, an intelligent atomizing device for tracheotomy patients comprises an atomizing tank 1 and a water tank 2, a heating component and an ultrasonic atomizer 3 are arranged in the atomizing tank 1, the heating component comprises a heating component 4 and a temperature sensor 42, the atomizing device further comprises a liquid adding component 5, the liquid adding component 5 is used for conveying liquid in the water tank 2 to the atomizing tank 1, the liquid adding component 5 comprises an infrared photoelectric sensor 51, the infrared photoelectric sensor 51 can convert optical signals into electric signals and is used for acquiring liquid level information of the atomizing tank 1, the atomizing device further comprises a single chip microcomputer 7, the heating component and the liquid adding component 5 are electrically connected with the single chip microcomputer 7, the atomizing device further comprises a telescopic rotary elbow 11, one end of the rotary elbow 11 is communicated with an atomizing outlet of the atomizing tank 1, and the other end of the rotary elbow is communicated with an atomizing mask 13.

When the atomization device works, the ultrasonic atomizer 3 disperses the liquid in the atomization tank 1 into micro-fine fog drops, the atomization adopts the piezoelectric ceramic ultrasonic atomization principle, the piezoelectric ceramic excites the metal substrate to resonate, the large hole of the piezoelectric ceramic plate is contacted with the liquid level, fog drops are formed on one side of the small hole, the temperature sensor 42 obtains a liquid temperature signal, when the temperature is lower than 36 ℃, the heating component heats the liquid in the atomizer, the temperature of the liquid is controlled within the range of 36-37 ℃, the liquid level in the atomization tank 1 gradually drops along with the prolonging of time, the infrared photoelectric sensor 51 obtains a liquid level signal, when the liquid drops to a lower liquid level, the liquid feeding component 5 automatically conveys the liquid in the water tank 2 into the atomization tank 1, the device not only realizes the control of the liquid temperature, and ensures that the temperature of the atomized liquid sucked by a patient is kept within a proper and stable temperature range, and can add liquid automatically, avoid atomizing process pause, when the patient is in the lateral position, can adjust the position of the face guard 13 at will, avoid dragging.

Specifically, the heating component 4 comprises a graphene heating film 41, a cavity is arranged at the bottom of the atomizing tank 1, the single chip microcomputer 7 is installed inside the cavity, a power supply module 6 is further arranged inside the cavity, a lithium battery is specifically arranged and used for supplying power to the graphene heating film 41, the heat conversion rate of the graphene heating film 41 is the highest heat conversion rate of all the existing electric heating systems, and a better heating effect can be obtained; the external wall of the jar of atomizing jar 1 is provided with the intermediate layer, and graphite alkene adds hotting mask 41 and sets up inside the intermediate layer, is the annular cladding at the lateral wall of atomizing jar 1, can carry out periodic replacement to graphite alkene adds hotting mask 41, and the annular cladding has further improved the even degree of being heated of liquid in the atomizing jar 1.

Specifically, the atomization tank 1 further comprises a water level pipe 12, the water level pipe 12 is used for observing the position of the liquid level, and an infrared photoelectric sensor 51 is arranged on the side wall of the water level pipe 12 and used for acquiring a liquid level signal of the water level pipe 12, so that the liquid level in the atomization tank 1 can be conveniently observed; liquid feeding subassembly 5 still includes liquid feeding pump 52 and liquid feeding pipe 53, the one end of liquid feeding pipe 53 and the liquid in the water tank 2 communicate, the other end and the liquid in the atomizing jar 1 communicate, liquid feeding pump 52 sets up on liquid feeding pipe 53 passageway, liquid feeding pump 52 is connected with singlechip 7 electricity, liquid feeding pump 52 is arranged in extracting the liquid in the water tank 2 to atomizing jar 1, be less than warning liquid level at liquid level temperature, liquid feeding pump 52 extracts the liquid in the water tank 2 and mends liquid in the atomizing jar 1, be equipped with the liquid level that transparent observation window 21 conveniently observed water tank 2 on the water tank 2.

The water level pipe 12 is provided with a warning scale interval which comprises a low point 81 and a high point 82, the atomization device further comprises an alarm module 8, in particular a buzzer 83, the alarm module 8 is electrically connected with the singlechip 7, the alarm module 8 comprises a sound alarm component, when the water level in the atomization tank 1 is lower than the low point 81 of the warning scale interval and the liquid temperature is too high, the buzzer 83 gives out a buzzing warning, the alarm module 8 further comprises a light alarm component, specifically comprising an LED lamp 84, when the water level in the aerosol canister 1 is below the low point 81, the LED lamp 84 presents a red light warning, when the water level in the aerosol canister 1 is between the low point 81 and the high point 82, the LED lamp 84 presents a yellow light warning, when the water level in the atomization tank 1 is higher than the high point 82, the LED lamp 84 gives a green light alarm, so that medical staff can monitor the temperature and the liquid level of the liquid in the atomization tank 1 in time through the alarm effect of sound and light.

Specifically, temperature sensor 42 sets up at 1 inside wall of atomizing jar, and is less than the water level position of low point 81, makes temperature sensor 42 be located below the liquid level all the time, and atomizing device still includes display screen 9, and

display screen

9 and 7 electricity connections of singlechip are used for showing the temperature and the liquid level information of liquid, make things convenient for medical staff to observe.

The working principle is as follows:

when the atomization device works, the liquid in the atomization tank 1 is dispersed into fine droplets by the ultrasonic atomizer 3, the droplets are absorbed by a patient through the atomization mask 13, the position of the atomization mask 13 can be adjusted at will when the patient is in a lateral position by the rotary elbow 11, pulling is avoided, when the temperature sensed by the temperature sensor 42 is lower than 36 ℃, the graphene heating film 41 starts to generate heat to heat the liquid in the atomizer, the graphene heating film 41 is powered by a lithium battery, the uniform heating degree of the liquid in the atomization tank 1 is further improved by annular coating, when the temperature sensed by the temperature sensor 42 exceeds 37 ℃, the graphene heating film 41 stops heating, so that the temperature of the liquid can be controlled within the range of 36-37 ℃ all the time, the liquid level in the atomization tank 1 gradually drops along with the prolonging of time, and when the obtained liquid level signal is lower than a warning liquid level low point 81 by the infrared photoelectric sensor 51, buzzer 83 sends the warning of buzzing, and LED lamp 84 presents the red light warning, and liquid feeding pump 52 carries out the fluid infusion in extracting to atomizing jar 1 with the liquid in the water tank 2 this moment, and this device has not only realized the control to liquid temperature, makes the inspiratory atomized liquid temperature of patient keep in suitable and stable temperature range to can automatic liquid feeding, avoid atomizing process pause, temperature information and liquid level information can present the convenient medical staff observation above display screen 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tracheotomy patient uses intelligent atomizing device which characterized in that: including atomizing jar (1) and water tank (2), be provided with heating element and ultrasonic nebulizer (3) in atomizing jar (1), heating element includes heating component (4) and temperature sensor (42), atomizing device still includes liquid feeding subassembly (5), liquid feeding subassembly (5) are arranged in carrying the liquid in water tank (2) to atomizing jar (1), liquid feeding subassembly (5) include infrared photoelectric sensor (51), infrared photoelectric sensor (51) are used for acquireing atomizing jar (1) liquid level information, atomizing device still includes singlechip (7), heating element with liquid feeding subassembly (5) all with singlechip (7) electricity is connected.

2. The intelligent atomization device for tracheotomy patients according to claim 1, characterized in that: the atomization device further comprises a telescopic rotary elbow (11), one end of the rotary elbow (11) is communicated with an atomization outlet of the atomization tank (1), and the other end of the rotary elbow is communicated with an atomization face shield (13).

3. The intelligent atomization device for tracheotomy patients according to claim 1, characterized in that: the heating part (4) comprises a graphene heating film (41), a cavity is formed in the bottom of the atomizing tank (1), the single chip microcomputer (7) is installed inside the cavity, and a power supply module (6) is further arranged inside the cavity and used for supplying power to the graphene heating film (41).

4. The intelligent atomization device for tracheotomy patients according to claim 3, characterized in that: the outer wall of the tank body of the atomization tank (1) is provided with an interlayer, and the graphene heating film (41) is arranged inside the interlayer and is annularly coated on the side wall of the atomization tank (1).

5. The intelligent atomization device for tracheotomy patients according to claim 1, characterized in that: the atomization tank (1) further comprises a water level pipe (12), the water level pipe (12) is used for observing the position of the liquid level, and the infrared photoelectric sensor (51) is arranged on the side wall of the water level pipe (12) and used for acquiring a liquid level signal of the water level pipe (12).

6. The intelligent atomization device for tracheotomy patients according to claim 1, characterized in that: liquid feeding subassembly (5) still include liquid feeding pump (52) and liquid feeding pipe (53), the one end and the liquid in water tank (2) of liquid feeding pipe (53) are linked together, and the other end is linked together with the liquid in the atomizing jar (1), liquid feeding pump (52) set up on liquid feeding pipe (53) passageway, liquid feeding pump (52) with singlechip (7) electricity is connected, liquid feeding pump (52) are arranged in extracting the liquid in water tank (2) to atomizing jar (1).

7. The intelligent atomization device for tracheotomy patients according to claim 5, characterized in that: be provided with on water level pipe (12) and warn the scale interval, it includes low point (81) and high point (82) to warn the scale interval, atomizing device still includes alarm module (8), alarm module (8) with singlechip (7) electricity is connected, alarm module (8) include audible alarm subassembly, and the water level in atomizing jar (1) is less than low point (81) that warn the scale interval, and audible alarm subassembly sends buzzing warning.

8. The intelligent atomization device for tracheotomy patients according to claim 7, characterized in that: alarm module (8) still include light alarm component, and the water level in atomizing jar (1) is being less than between low point (81), low point (81) and high point (82), when being higher than high point (82), light alarm component presents different light warnings respectively.

9. The intelligent atomization device for tracheotomy patients according to claim 7, characterized in that: the temperature sensor (42) is arranged on the inner side wall of the atomization tank (1) and is lower than the water level position of the low point (81).

10. The intelligent atomization device for tracheotomy patients according to claim 1, characterized in that: the atomization device further comprises a display screen (9), wherein the display screen (9) is electrically connected with the single chip microcomputer (7) and used for displaying the temperature and liquid level information of liquid.