CN213312553U

CN213312553U - Paediatrics spray treatment device convenient to change

Info

Publication number: CN213312553U
Application number: CN202021481997.4U
Authority: CN
Inventors: 邓元芝
Original assignee: Qingdao Eighth Peoples Hospital
Current assignee: Qingdao Eighth Peoples Hospital
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-01
Anticipated expiration: 2030-07-24

Abstract

The utility model provides a paediatrics spray treatment device convenient to change, which belongs to the technical field of paediatrics medical instruments, and comprises a box body, a heating device and a supercharging device, wherein a singlechip and a digital-analog converter are respectively arranged on two sides of the inner wall of the box body; the heating device comprises a medicine heating box, a temperature sensor and a first electromagnetic valve, the medicine heating box is arranged on one side of the top of the box body, a heating rod is arranged inside the heating box, the temperature sensor is arranged on one side of the bottom of the medicine heating box, the first electromagnetic valve is arranged on one side of the bottom of the medicine heating box, and the first electromagnetic valve is communicated with a first connecting pipe; supercharging device includes piston sleeve, push rod motor, piston rod and flow control valve to, through using removable disposable shower nozzle, the infant can directly collect the processing after using, the effectual bacterium cross infection that has prevented.

Description

Paediatrics spray treatment device convenient to change

Technical Field

The utility model belongs to the technical field of paediatrics medical instrument, particularly, relate to a paediatrics spray therapy device convenient to change.

Background

Nebulization is a method of treating diseases by making a solution or a fine powder of a Chinese medicine into a vapor, a mist or an aerosol of the medicine through a vaporizer, a nebulizer or an atomizer, etc., for inhalation or topical spraying to the respiratory tract. On the basis of the spray, a plurality of special traditional Chinese medicine aerosols are prepared. The aerosol is similar to spray, but the aerosol is prepared by making Chinese medicinal materials into liquid, semisolid or solid powder, then placing into a pressure-resistant container together with propellant (liquefied gas or compressed air), and spraying out the content under the pressure of the propellant when in use. The traditional Chinese medicine has a gaseous administration mode for a long time, the fumigation therapy of the medicine is a concrete embodiment of the early application of the aerosol, and the medicine is gradually atomized by a vaporizer, a sprayer, a atomizer and an ultrasonic atomizer and then inhaled or sprayed to the local part along with the continuous improvement of instruments. The aerosol is one of the formulations which are applied and developed quickly, and the extraction and purification of the effective components of the traditional Chinese medicine create favorable conditions for the preparation and the application of the traditional Chinese medicine aerosol.

Under the regulation of cold weather, the liquid medicine is often heated and then spray treatment is carried out, and as some liquid medicine can not be excessively heated, in the prior art, the heating device does not monitor the medicine heating, so that the medicine heating temperature is too high to cause the medicine effect loss; and in the spraying process, the pressure of the atomized smoke in the connecting pipe is insufficient, so that only weak atomized smoke is discharged from the spray head.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a pediatric spray treatment device convenient to replace, aiming at solving the problem that the traditional heating device does not monitor the heating of the medicine, so that the medicine heating temperature is too high to cause the loss of the medicine effect; and in the spraying process, the pressure of the atomized smoke in the connecting pipe is insufficient, so that the spray head only discharges weak atomized smoke.

The utility model discloses a realize like this:

a pediatric spray treatment device for easy replacement comprising:

the device comprises a box body, wherein a single chip microcomputer and a digital-to-analog converter are respectively arranged on two sides of the inner wall of the box body;

the heating device comprises a medicine heating box, a temperature sensor and a first electromagnetic valve, the medicine heating box is arranged on one side of the top of the box body, a heating rod is arranged inside the heating box, the temperature sensor is arranged on one side of the bottom of the medicine heating box, the first electromagnetic valve is arranged on one side of the bottom of the medicine heating box, and the first electromagnetic valve is communicated with a first connecting pipe;

the supercharging device comprises a piston sleeve, a push rod motor, a piston rod and a flow regulating valve, wherein the piston sleeve is arranged below the first connecting pipe of the box body, one end of the piston sleeve is fixedly connected to one side of the inner wall of the box body, an atomization input port is formed in one side of the outer surface of the piston sleeve, a second electromagnetic valve is installed on the atomization input port, an atomization discharge port is formed in the other side of the outer surface of the piston sleeve, an output shaft of the push rod motor and the piston sleeve are coaxially arranged, the push rod motor is fixedly connected to one side of the bottom of the box body through a supporting frame, an output end of the push rod motor is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with the piston rod, one end of the piston rod penetrates through the piston sleeve, one end of the telescopic rod, which is positioned on the piston sleeve, is sleeved with a piston sheet, the atomizing discharge port is provided with the flow regulating valve, the output end of the flow regulating valve is communicated with a second connecting pipe,

the nose cover is communicated with a three-way pipe below the nose cover, a third end of the three-way pipe is communicated with a drainage pipe, one end of the drainage pipe penetrates through the box body and extends into the box body, and one end of the drainage pipe, which is located in the box body, is communicated with one end of the second connecting pipe.

In an embodiment of the present invention, a medicine feeding funnel is disposed on one side of the top of the box body.

The utility model discloses an in one embodiment, heating device with be provided with the aerosol generator between the supercharging device, the one end of first connecting pipe and aerosol generator's input intercommunication, aerosol generator's output intercommunication has the third connecting pipe, the one end of third connecting pipe with aerosol generator's input intercommunication.

The utility model discloses an in one embodiment, the inside of nose cup is provided with two fourth connecting pipes, two the one end of fourth connecting pipe all runs through the nose cup extends to the outside of nose cup, and respectively with the first end and the second end intercommunication of three-way pipe, two the fourth connecting pipe is located the inside one end intercommunication of nose cup has the shower nozzle.

In an embodiment of the present invention, the surface of the nozzle is provided with a plurality of through holes.

The utility model discloses an in the embodiment, two elastic bands of one side fixedly connected with of nose cup, the one end of two elastic bands is provided with fastener and buckle respectively.

In an embodiment of the present invention, the two sides of the box body are rotatably connected with a handle.

The utility model discloses an in the embodiment, temperature display screen is installed to the front side of box, is located temperature display screen's right side is from last to being provided with power knob, temperature regulation button, flow control button and control button down respectively.

In an embodiment of the present invention, two sets of anti-slip bases are installed on one side of the bottom of the box body.

The utility model discloses an in an embodiment, digital analog converter digital heating rod temperature sensor first solenoid valve second solenoid valve, push rod motor flow control valve atomization generator temperature regulation button with flow control button all with singlechip communication connection, digital analog converter with temperature display screen communication connection

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

(1) through the heating device who sets up, because some liquid medicine heating temperature should not be too high, at the in-process to the liquid medicine heating, the doctor sets for corresponding temperature value through temperature regulation button, heats the liquid medicine by single chip microcomputer control heating rod to through temperature sensor to heating temperature real-time supervision, when heating to corresponding temperature value, temperature sensor transmission signal gives the singlechip, makes single chip microcomputer control heating rod stop heating, thereby reaches the purpose of control liquid medicine heating.

(2) Through the arranged supercharging device, the liquid medicine flows into the atomization generator after being heated to generate atomized smoke, at the moment, the single chip microcomputer controls the push rod motor to work to drive the telescopic rod, the piston rod and the piston sheet to move to the left side, the atomized smoke enters the piston sleeve, and meanwhile, the push rod motor pushes the telescopic rod, the piston rod and the piston sheet to move to the right side, so that more sufficient pressure is generated in the piston sleeve, and the atomized smoke is finally sucked after pressurization; in addition, by using the replaceable disposable nozzle, the infant patient can be directly collected and treated after use, thereby effectively preventing the cross infection of bacteria.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of a pediatric spray therapy device provided by an embodiment of the present invention for ease of replacement;

fig. 2 is a front sectional view of a pediatric spray therapy device provided with an easy replacement according to an embodiment of the present invention;

fig. 3 is a rear view of a nasal mask of a pediatric spray therapy device provided with an easy replacement according to an embodiment of the present invention;

fig. 4 is a communication connection schematic diagram of a pediatric spray therapy device convenient to replace according to an embodiment of the present invention.

Description of reference numerals: 1-box body, 110-single chip microcomputer, 120-digital-to-analog converter, 130-medicine feeding funnel, 2-heating device, 210-medicine heating box, 211-heating rod, 220-temperature sensor, 230-first electromagnetic valve, 231-first connecting pipe, 3-supercharging device, 310-piston sleeve, 311-atomization input port, 312-second electromagnetic valve, 313-atomization discharge port, 320-push rod motor, 321-support frame, 322-expansion rod, 330-piston rod, 331-piston sheet, 340-flow regulating valve, 341-second connecting pipe, 4-atomization generator, 401-third connecting pipe, 5-nose mask, 510-three-way pipe, 511-first end, 512-second end, 513-third end, 520-fourth connecting pipe, 521-spray head, 530-elastic band, 531-clamping piece, 532-buckle, 540-drainage pipe, 6-handle, 7-temperature display screen, 710-power knob, 720-temperature adjusting button, 730-flow adjusting button, 740-control button and 8-antiskid base.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting 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 limited otherwise.

Examples

Referring to the attached drawings 1-4, the utility model provides a technical scheme: a pediatric spray treatment device convenient to replace comprises a box body 1, a heating device 2 and a pressurizing device 3.

Referring to fig. 1-2, a single chip microcomputer 110 and a digital-to-analog converter 120 are respectively disposed on both sides of the inner wall of the case 1; the heating device 2 comprises a medicine heating box 210, a temperature sensor 220 and a first electromagnetic valve 230, the medicine heating box 210 is arranged on one side of the top of the box body 1, a heating rod 211 is arranged inside the heating box, the temperature sensor 220 is arranged on one side of the bottom of the medicine heating box 210, the first electromagnetic valve 230 is arranged on one side of the bottom of the medicine heating box 210, and the first electromagnetic valve 230 is communicated with a first connecting pipe 231.

In this embodiment, during heating, the doctor temperature adjustment button 720 sets a corresponding temperature value, after the liquid medicine enters the medicine heating box 210, the single chip microcomputer 110 controls the heating rod 211 to heat the liquid medicine, and the temperature sensor 220 monitors the temperature of the liquid medicine in real time, and when the liquid medicine reaches the set temperature value, the temperature sensor 220 feeds back a signal to the single chip microcomputer 110, and the single chip microcomputer 110 controls the heating rod 211 to stop heating.

Referring to fig. 2-3, the supercharging device 3 includes a piston sleeve 310, a push rod motor 320, a piston rod 330 and a flow regulating valve 340, the piston sleeve 310 is disposed below the first connecting pipe 231 of the tank 1, one end of the piston sleeve 310 is fixedly connected to one side of the inner wall of the tank 1, one side of the outer surface of the piston sleeve 310 is provided with an atomizing input port 311, the atomizing input port 311 is provided with a second solenoid valve 312, the other side of the outer surface of the piston sleeve 310 is provided with an atomizing discharge port 313, an output shaft of the push rod motor 320 is coaxially arranged with the piston sleeve 310, the push rod motor 320 is fixedly connected to one side of the bottom of the tank 1 through a support frame 321, an output end of the push rod motor 320 is fixedly connected with a telescopic rod 322, one end of the telescopic rod 322 is fixedly connected with, one end cover that telescopic link 322 is located piston sleeve 310 is equipped with piston piece 331, install flow control valve 340 on the discharge port 313 of atomizing, flow control valve 340's output intercommunication has second connecting pipe 341, the below intercommunication of nose cup 5 has three-way pipe 510, the third end 513 of three-way pipe 510 intercommunication has drainage tube 540, the one end of drainage tube 540 runs through box 1 and extends to the inside of box 1, the one end that drainage tube 540 is located box 1 inside communicates with the one end of second connecting pipe 341.

In this embodiment, the patient puts the nose mask 5 on the nose, during the atomization process, the single chip microcomputer 110 controls the push rod motor 320 to work to drive the telescopic rod 322, the piston rod 330 and the piston plate 331 to move to the left, and simultaneously the single chip microcomputer 110 controls the second electromagnetic valve 312 to open the atomized smoke to enter the piston sleeve 310, and controls the push rod motor 320 to drive the telescopic rod 322, the piston rod 330 and the piston plate 331 to extrude the atomized smoke in the piston sleeve 310 again through the single chip microcomputer 110, and the pressurized atomized smoke is finally inhaled by the patient; in the process of atomization, the doctor can control the single chip microcomputer 110 to control the flow regulating valve 340 through the flow regulating button 730 to regulate the flow of the drainage tube 540.

As an embodiment of the present invention, further, a medicine feeding funnel 130 is arranged on one side of the top of the box body 1; the doctor adds the medical solution to the medicine heating cabinet 210 through the medicine feeding funnel 130.

As an embodiment of the present invention, further, an atomization generator 4 is disposed between the heating device 2 and the pressure boosting device 3, one end of the first connecting pipe 231 is communicated with an input end of the atomization generator 4, an output end of the atomization generator 4 is communicated with a third connecting pipe 401, and one end of the third connecting pipe 401 is communicated with an input end of the atomization generator 4; the heated liquid medicine controls the first electromagnetic valve 230 to be opened through the single chip microcomputer 110, flows to the atomization generator 4 through the first connecting pipe 231 to generate atomized smoke, and the generated atomized smoke controls the second electromagnetic valve 312 to be opened through the single chip microcomputer 110 and enters the piston sleeve 310 through the second connecting pipe 341 and the atomization input port 311 to be pressurized.

As an embodiment of the present invention, further, two fourth connecting pipes 520 are disposed inside the nose mask 5, one ends of the two fourth connecting pipes 520 both penetrate through the nose mask 5 and extend to the outside of the nose mask 5, and are respectively communicated with the first end 511 and the second end 512 of the three-way pipe 510, one ends of the two fourth connecting pipes 520 located inside the nose mask 5 are communicated with a spray head 521, the surface of the spray head 521 is provided with a plurality of through holes, one side of the nose mask 5 is fixedly connected with two elastic bands 530, and one ends of the two elastic bands 530 are respectively provided with a clamping member 531 and a clamping member 532; the nose cover 5 is sleeved on the nose, the spray head 521 is inserted into the nostril of the infant, and the elastic belt 530 is fixed on the back of the head of the infant by buckling the buckle 532 and the clamping piece 531; in the atomizing process, atomized smoke is input to the nostrils of the children patient through the spray head 521, and the atomized smoke is sprayed more uniformly through a plurality of through holes on the surface of the spray head 521.

As an embodiment of the utility model, furthermore, two sides of the box body 1 are rotatably connected with a handle 6; the handle 6 is convenient for the doctor to carry.

As an embodiment of the utility model, further, temperature display screen 7 is installed to the front side of box 1, and the right side that is located temperature display screen 7 is from last to being provided with power knob 710, temperature regulation button 720, flow control button 730 and control button 740 down respectively.

As an embodiment of the utility model, furthermore, two sets of anti-skid bases 8 are installed on one side of the bottom of the box body 1; the damage of the internal components caused by the toppling of the box body 1 can be avoided.

Referring to fig. 4, the digital-to-analog converter 120, the heating rod 211, the temperature sensor 220, the first solenoid valve 230, the second solenoid valve 312, the push rod motor 320, the flow regulating valve 340, the atomization generator 4, the temperature regulating button 720 and the flow regulating button 730 are all in communication connection with the single chip microcomputer 110, and the digital-to-analog converter 120 is in communication connection with the temperature display screen 7.

Specifically, this paediatrics spray therapy device's theory of operation convenient to change: when in use, a doctor sleeves the nose mask 5 on the nose, the spray head 521 is inserted into the nostril of an infant patient, and the elastic belt 530 is fixed on the back of the infant patient by buckling the buckle 532 and the clamping piece 531; in the atomization process, a doctor adds a liquid medicine into the heating box through the medicine feeding funnel 130, during heating, the doctor temperature adjusting button 720 sets a corresponding temperature value, after the liquid medicine enters the medicine heating box 210, the single chip microcomputer 110 controls the heating rod 211 to heat the liquid medicine, meanwhile, the temperature sensor 220 monitors the temperature of the liquid medicine in real time, when the liquid medicine reaches the set temperature value, the temperature sensor 220 feeds back a signal to the single chip microcomputer 110, the single chip microcomputer 110 controls the heating rod 211 to stop heating, the heated liquid medicine controls the first electromagnetic valve 230 to be opened through the single chip microcomputer 110, and the liquid medicine flows to the atomization generator 4 through the first connecting pipe 231 to generate atomized smoke; at this time, the generated atomized smoke controls the second electromagnetic valve 312 to open through the single chip microcomputer 110, enters the piston sleeve 310 through the second connecting pipe 341 and the atomization input port 311 to be pressurized, further, the single chip microcomputer 110 controls the push rod motor 320 to work to drive the telescopic rod 322, the piston rod 330 and the piston sheet 331 to move to the left side, meanwhile, the single chip microcomputer 110 controls the second electromagnetic valve 312 to open the atomized smoke to enter the piston sleeve 310, and controls the push rod motor 320 to drive the telescopic rod 322, the piston rod 330 and the piston sheet 331 to extrude the atomized smoke in the piston sleeve 310 again through the single chip microcomputer 110, meanwhile, the single chip microcomputer 110 controls the third electromagnetic valve to open, and the pressurized atomized smoke passes through the drainage pipe 540, the three-way pipe 510, the fourth connecting pipe 520 and the spray head 521 and is finally; in the process of atomization, the doctor can adjust the flow of the atomized smoke in the drainage tube 540 by controlling the flow adjusting valve 340 by the singlechip 110 through the flow adjusting button 730.

It should be noted that the specific model specifications of the single chip microcomputer 110, the digital-to-analog converter 120, the heating rod 211, the temperature sensor 220, the first electromagnetic valve 230, the second electromagnetic valve 312, the push rod motor 320, the flow regulating valve 340, the atomization generator 4, the temperature display screen 7, the temperature regulating button 720 and the flow regulating button 730 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, and therefore detailed description is omitted.

The power supply and the principle of the single chip microcomputer 110, the digital-to-analog converter 120, the heating rod 211, the temperature sensor 220, the first solenoid valve 230, the second solenoid valve 312, the push rod motor 320, the flow regulating valve 340, the atomization generator 4, the temperature display screen 7, the temperature regulating button 720 and the flow regulating button 730 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pediatric spray treatment device convenient to replace, comprising:

the device comprises a box body (1), wherein a single chip microcomputer (110) and a digital-to-analog converter (120) are respectively arranged on two sides of the inner wall of the box body (1);

the heating device (2) comprises a medicine heating box (210), a temperature sensor (220) and a first electromagnetic valve (230), the medicine heating box (210) is arranged on one side of the top of the box body (1), a heating rod (211) is arranged inside the heating box, the temperature sensor (220) is installed on one side of the bottom of the medicine heating box (210), the first electromagnetic valve (230) is installed on one side of the bottom of the medicine heating box (210), and the first electromagnetic valve (230) is communicated with a first connecting pipe (231);

supercharging device (3), supercharging device (3) includes piston sleeve (310), push rod motor (320), piston rod (330) and flow control valve (340), the below that box (1) is located first connecting pipe (231) is provided with piston sleeve (310), the one end fixed connection of piston sleeve (310) in one side of box (1) inner wall, atomizing input port (311) has been seted up to one side of piston sleeve (310) surface, install second solenoid valve (312) on atomizing input port (311), atomizing discharge port (313) has been seted up to the opposite side of piston sleeve (310) surface, the output shaft of push rod motor (320) with piston sleeve (310) are coaxial setting, push rod motor (320) pass through support frame (321) fixed connection in bottom one side of box (1), the output end of the push rod motor (320) is fixedly connected with a telescopic rod (322), one end of the telescopic rod (322) is fixedly connected with the piston rod (330), one end of the piston rod (330) penetrates through the piston sleeve (310) and extends into the piston sleeve (310), one end of the telescopic rod (322) located on the piston sleeve (310) is sleeved with a piston sheet (331), the atomizing discharge port (313) is provided with the flow regulating valve (340), the output end of the flow regulating valve (340) is communicated with a second connecting pipe (341),

the nose mask (5), a three-way pipe (510) is communicated with the lower portion of the nose mask (5), a drainage pipe (540) is communicated with a third end (513) of the three-way pipe (510), one end of the drainage pipe (540) penetrates through the box body (1) and extends to the interior of the box body (1), and one end, located in the box body (1), of the drainage pipe (540) is communicated with one end of the second connecting pipe (341).

2. An easily replaceable pediatric spray treatment device according to claim 1, wherein the top side of the box body (1) is provided with a medicine feeding funnel (130).

3. An easily replaceable pediatric spray treatment device according to claim 1, wherein an atomization generator (4) is arranged between the heating device (2) and the pressurizing device (3), one end of the first connecting pipe (231) is communicated with an input end of the atomization generator (4), an output end of the atomization generator (4) is communicated with a third connecting pipe (401), and one end of the third connecting pipe (401) is communicated with an input end of the atomization generator (4).

4. An easy-to-replace pediatric spray treatment device according to claim 1, wherein the nasal mask (5) is provided with two fourth connecting pipes (520), one end of each of the two fourth connecting pipes (520) extends through the nasal mask (5) to the outside of the nasal mask (5) and is respectively communicated with the first end (511) and the second end (512) of the tee pipe (510), and one end of each of the two fourth connecting pipes (520) inside the nasal mask (5) is communicated with the spray head (521).

5. The pediatric spray treatment device convenient to replace of claim 4, wherein the surface of the spray head (521) is provided with a plurality of through holes.

6. An easily replaceable pediatric spray treatment device according to claim 1, wherein two elastic bands (530) are fixedly connected to one side of the nose mask (5), and one ends of the two elastic bands (530) are respectively provided with a clamping piece (531) and a buckle (532).

7. An easily replaceable pediatric spray treatment device according to claim 1, wherein a handle (6) is rotatably connected to both sides of the housing (1).

8. The pediatric spray treatment device convenient to replace according to claim 3, wherein the temperature display screen (7) is installed on the front side of the box body (1), and a power knob (710), a temperature adjusting button (720), a flow adjusting button (730) and a control key (740) are respectively arranged on the right side of the temperature display screen (7) from top to bottom.

9. An easily replaceable pediatric spray treatment device according to claim 1, wherein two sets of anti-slip bases (8) are installed on one side of the bottom of the box body (1).

10. The pediatric spray treatment device convenient to replace of claim 8, wherein the digital-to-analog converter (120), the heating rod (211), the temperature sensor (220), the first solenoid valve (230), the second solenoid valve (312), a push rod motor (320), the flow regulating valve (340), the atomization generator (4), the temperature regulating button (720) and the flow regulating button (730) are all in communication connection with the single chip microcomputer (110), and the digital-to-analog converter (120) is in communication connection with the temperature display screen (7).