CN109498950B

CN109498950B - Intelligent respirator for pediatric internal medicine respiration

Info

Publication number: CN109498950B
Application number: CN201910016581.0A
Authority: CN
Inventors: 倪佰亭; 郭燕; 吴敬芳; 王建敏; 周春梅; 潘谨谨
Original assignee: Individual
Current assignee: Guo Yan; Ni Baiting; Wu Jingfang
Priority date: 2019-01-08
Filing date: 2019-01-08
Publication date: 2021-05-07
Anticipated expiration: 2039-01-08
Also published as: CN109498950A

Abstract

The invention discloses an intelligent infant internal respiration respirator, which belongs to the field of medical instruments and comprises a breathing mask, an air inlet cover, a lower jaw fixing tray and Y-shaped fixing belts, wherein fixing rings are uniformly arranged at two ends and the bottom of the outer side of the breathing mask, the Y-shaped fixing belts are arranged on the fixing rings at two ends of the breathing mask, a connecting belt is fixed on the fixing ring at the bottom of the breathing mask, and one end of the connecting belt is connected with the lower jaw fixing tray. According to the invention, the breathing mask, the lower jaw fixing tray, the tray fixing band, the connecting band, the elastic band, the Y-shaped fixing band, the fixing ring and the silica gel sleeve are arranged, so that the breathing mask can be conveniently sleeved at the mouth and nose position of a child, the elastic band is fixed at the back of the brain of the child, the lower jaw fixing tray is fixed at the bottom of the chin of the child, and the lower jaw fixing tray is fixed with the elastic band through the tray fixing band, so that the device is fully fixed on the face of the child, and the device is prevented from.

Description

Intelligent respirator for pediatric internal medicine respiration

Technical Field

The invention relates to the field of medical instruments, in particular to an intelligent breathing respirator for pediatric internal medicine.

Background

Currently, a respirator is one of the most commonly used medical devices in the medical field, and the respirator is used as a self-contained open air respirator which can effectively assist patients with difficult breathing or unable breathing to breathe, and the respirator is used more frequently in the paediatrics.

In patent application publication No. CN 201676144U, a volume-controllable respirator is disclosed, which comprises a tracheal catheter interface, a breather valve and a breathing bag; the meeting bag is a cylindrical air bag and is arranged in a cylindrical hard shell; the breather valve is positioned at one end of the cylindrical shell; the shell is internally provided with a spring pressing mechanism and an air volume control mechanism, the laminated breathing bag with the hard transparent shell is used, the spiral boosting principle is used, the rocking handle is controlled by shaking the air volume to enable the rack for adjusting the volume scale to ascend and descend, the spring with the pressing handle is stretched and retracted, and then the folded breathing bag is compressed and re-expanded, so that air with a certain volume enters and exits the breathing passage, and the aim of manually controlling breathing is fulfilled. However, it has the following disadvantages: need breathe capacity according to the manual regulation of user demand to through the manual injection air that presses, degree of automation is not high, and the simple operation nature is poor, can't guarantee the humidity of injection air simultaneously, easily makes dry air produce the thrill to children's throat, easily causes the damage to children's throat, influences children's use.

Also disclosed in application publication No. CN 105854139 a, for example, is an intelligent pediatric ventilator, comprising an atomizing housing, a motor is arranged on one side of the upper part of the atomization shell and is matched with the humanoid doll, a medicine feeding hopper is arranged on the other side of the upper part of the atomization shell, the medicine feeding hopper is connected with an atomizing cup through a medicine feeding pipe, the atomizing cup is connected with a fog outlet arranged at one side of the atomizing shell, the fog outlet is connected with a face mask through a hose, the face mask is provided with a head band, the atomization shell is provided with an alarm, by arranging the alarm system and the medicine feeding hopper, the medicine can be fed into the atomizing cup at any time and the alarm prompt can be carried out according to the amount of the liquid medicine, meanwhile, the human-shaped doll is matched with the emitter on the head band, so that the curiosity of the children can be adjusted, the children are prevented from actively removing the head band, the conflict psychology of the children is relieved, and smooth treatment is facilitated. However, it has the following disadvantages: overall structure is too big, and the children of being not convenient for carry the use, can't fix children's chin, still has the condition of plucking, can't fix children's oral cavity simultaneously, can't carry out the throat to unconscious children and dose, and the suitability is not good.

Disclosure of Invention

1. Technical problem to be solved

The technical problem to be solved by the invention is to provide the intelligent infant internal respiration respirator, which can effectively overcome the defect that the traditional respirator needs to be externally connected with atomizing equipment, reduce the falling-off condition of the device during use and effectively solve the problem of intelligently adjusting the respiration volume of different users.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

an intelligent pediatric internal respiration respirator comprises a breathing mask, an air inlet cover, a lower jaw fixing tray and Y-shaped fixing bands, wherein fixing rings are respectively installed at two ends and the bottom of the outer side surface of the breathing mask, the fixing rings at the two ends of the outer side of the breathing mask are uniformly installed, the Y-shaped fixing bands are respectively installed on the fixing rings at the two ends of the breathing mask, an elastic band is fixed between the Y-shaped fixing bands, a connecting band is fixed on the fixing ring at the bottom of the breathing mask, one end of the connecting band is connected with the lower jaw fixing tray, the two ends of the outer side of the lower jaw fixing tray are respectively clamped and fixed with the elastic band through the tray fixing band, and a pressure sensor is installed at the top end inside the lower jaw fixing;

the breathing mask is arranged in the air inlet cover, a protective cover is hinged to the breathing mask, the air inlet cover is fixedly clamped with the breathing mask through a connecting buckle, control buttons are uniformly arranged at two ends of the outer side of the air inlet cover, a filter screen plate and a fan base are sequentially clamped in the air inlet cover through fixture blocks, exhaust fans are uniformly arranged in the fan base close to one side of the filter screen plate, and a gas collecting cavity is arranged at one side of the exhaust fans; the bottom of the gas collection cavity and the fan base are also provided with an air outlet;

the lateral surface of the respirator is hinged with a protective cover, the inside of the protective cover is provided with a storage battery plate, an alarm and a single chip microcomputer on the lateral wall of the respirator, the lower part of the protective cover is uniformly provided with snap rings on the lateral walls at the two ends of the respirator, a water storage bottle and a medicament bottle are respectively clamped between the snap rings, connecting seats are respectively arranged on the lateral wall of the respirator, and below the water storage bottle and the medicament bottle, the bottoms of the water storage bottle and the medicament bottle are respectively clamped and fixed with the connecting seats, connecting pipes are respectively arranged at the bottom ends of the two connecting seats, an atomizer is arranged below the water storage bottle and the medicament bottle and in the center of the lateral wall of the respirator, the top of the atomizer is provided with a three-way pipe through pipelines, the two ends of the three-way pipe are respectively communicated with the two connecting pipes, and an air inlet and an atomization port are respectively, the air inlet outside, install the intake pipe on breathing mask, and the one end of intake pipe is linked together through elasticity pipe and gas outlet, the one end that the intake pipe is close to the air inlet installs first gas flow sensor and solenoid valve in proper order, and installs the branch pipe of admitting air in the intake pipe of first gas flow sensor one side, and the opposite side, installs humidity transducer on the inner wall of intake pipe, and admits air the branch pipe other end, installs the force pump on the lateral wall of breathing mask, the input of force pump is linked together with the branch pipe of admitting air, and the output of force pump is linked together with the one end of atomizer, the other end of atomizer is linked together through pipeline and atomizing mouth, the one end that is close to the force pump inside the atomizer is installed high-pressure gas pipe, and the other end installs the separation blade through the support, high-pressure gas pipe below, at the, and under the water baffle, the bottom in the atomizer is uniformly provided with a heating block, and on the side of the heating block, the bottom of the inner wall of one side is provided with a temperature sensor, the other side is provided with a first liquid level sensor and a second liquid level sensor, the inside of the respirator is provided with a cavity, and the side wall of the cavity close to one end of the atomizing port is provided with an air collecting seat which is communicated with the atomizing port, the inside of the air collecting seat is inserted with a hard air duct, one end of the hard air duct extends to the outside of the respirator and is provided with a fixed seat, one side of the fixed seat far away from the hard air duct is provided with a silica gel nozzle, and in the fixed seat, the position in the silica gel nozzle is fixed with an air-permeable resistance water film, under the hard water duct, the center of the bottom of the respirator is provided with an air outlet, the bottom of the air outlet is fixed with a protective screen cover, and a second gas flow sensor is arranged on the inner wall of the exhaust port between the breather valve and the protective net cover, and a silica gel sleeve is arranged at the edge position of one side of the breather mask close to the cavity.

Specifically, be equipped with on the respirator with connect the buckle joint groove of mutually supporting, the inboard of admitting air cover is equipped with the draw-in groove of mutually supporting with the fixture block.

Specifically, anti-skidding ribs are uniformly arranged on the tray fixing band and the Y-shaped fixing band.

Specifically, the inside central authorities of connecting seat are equipped with hollow contact pin, and the sealing washer is installed with the junction of storing up water bottle and medicament bottle to the connecting seat, all install the solenoid valve on connecting pipe and the branch pipe of admitting air.

Specifically, the silica gel mouth is established to nipple type structure, and the one end of silica gel mouth evenly is equipped with the through-hole.

Specifically, the inside of filtering the otter board is equipped with ordinary filter screen, HEPA filter screen and active carbon filter screen in proper order.

3. Advantageous effects

(1) According to the invention, the breathing mask, the lower jaw fixing tray, the tray fixing belt, the connecting belt, the elastic belt, the Y-shaped fixing belt, the fixing ring and the silica gel sleeve are arranged, when the breathing mask is sleeved at the position of the mouth and the nose of the child, the mouth and the nose of the child are placed in the cavity, the ear of the child is positioned in the groove of the Y-shaped fixing belt, the elastic belt is fixed behind the brain of the child, the using length of the connecting belt can be conveniently adjusted according to the using requirement of the child, the lower jaw fixing tray is fixed at the bottom of the chin of the child, and the tray fixing belt is fixed with the elastic belt, so that the device is fully fixed on the face of.

(2) According to the invention, the pressure sensor and the alarm are arranged, so that when the lower jaw fixing tray is loosened due to the falling of the breathing mask in the using process of children, the pressure sensor loses the pressure signal, the single chip microcomputer controls the alarm to give an alarm, and the working personnel is reminded to correct and recover the breathing mask in time, so that the influence on the use of children is avoided.

(3) According to the invention, the air inlet cover, the air inlet, the elastic pipe, the air inlet pipe, the fan base and the filter screen plate are arranged, so that an exhaust fan in the fan base can work conveniently, ambient air is filtered by the filter screen plate to remove dust, fine particles, bacteria and peculiar smell in the air, then the ambient air is injected into the air collection cavity, is conveyed into the air inlet pipe through the elastic pipe and is injected into the cavity, and thus the breathing of children is effectively assisted.

(4) The invention is provided with the humidity sensor, the water storage bottle, the connecting seat, the connecting pipe, the atomizer, the atomizing port and the air collecting seat, when the humidity sensor in the air inlet pipe senses that the humidity of the injected air is lower than a limit value, the electromagnetic valve on the air inlet branch pipe is opened, the pressure pump works, a part of the injected air is beaten into high-pressure gas by the pressure pump and is injected into the center of the high-pressure air pipe in the atomizer, so that the water in the water storage bottle flows into the atomizer, under the action force of the high-pressure gas in the high-pressure air pipe, siphon force is generated between the high-pressure air pipe and the water baffle, the water is sucked to one end of the high-pressure air pipe, the water impacts on the separation blade and is smashed into water mist to be sprayed out, the water enters the air collecting seat through the atomizing port by a pipeline and is dispersed into the cavity, assisting the child in breathing.

(5) According to the invention, by installing the electromagnetic valve, the first gas flow sensor, the breather valve and the second gas flow sensor, when the expired gas of children is exhausted through the breather valve, the second gas flow sensor senses the corresponding content of the exhausted gas, so that the flow value of the first gas flow sensor is limited, when the content of the air injected into the air inlet of the air inlet pipe and the content of the expired gas reach the same volume, the electromagnetic valve on the air inlet pipe is controlled to be closed, one-time respiration is completed, the electromagnetic valve is opened and closed until the next respiration, continuous quantitative respiration is realized, the air inflow is automatically adjusted according to the respiration of different children, the intelligent structure of the device is increased, and the traditional operation of manually adjusting the respiration is avoided.

(6) The invention is provided with the medicament bottle, the silica gel nozzle, the hard air duct and the ventilation water-blocking film, when the children need to be atomized and other medicament treatments, the breathing mask is taken off, the hard air duct is inserted into the air collection seat, the silica gel nozzle is placed into the mouth cavity of the children, the electromagnetic valve on the connecting pipe below the medicament bottle is opened through the control button, the medicament in the medicament bottle is mixed with the water in the water storage bottle, the atomized medicament is atomized by the atomizer and then enters the hard air duct from the air collection seat, the atomized medicament is conveyed into the silica gel nozzle through the hard air duct, the atomized medicament is injected into the throat of the children through the through hole on the silica gel nozzle, the medicament can directly reach the throat of the children conveniently, the throat is effectively expanded, and the muscles of the throat are assisted to contract, thereby the purpose of assisting breathing is achieved, meanwhile, the ventilation water-blocking film, the device is convenient to reuse.

In conclusion, the respirator effectively overcomes the defect that the traditional respirator needs to be connected with external atomization equipment, improves the fixing mode of the device, avoids the dropping of the device in the using process, and effectively solves the problem of adjusting the breathing capacity of different users in use, thereby increasing the intelligent degree of the device and meeting the requirements of different users.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of an open configuration of the respiratory mask of the present invention;

FIG. 3 is a side cross-sectional view of a respiratory mask of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 6 is a schematic top view of a portion of the intake port and the intake duct of the present invention;

fig. 7 is a schematic side sectional view of the atomizer of the present invention.

Reference numerals: 1. connecting a buckle; 2. a respiratory mask; 21. a protective cover; 211. a battery plate; 212. an alarm; 213. a single chip microcomputer; 22. a snap ring; 221. a water storage bottle; 222. a medicament bottle; 23. a connecting seat; 231. a three-way pipe; 232. a connecting pipe; 24. an air inlet; 241. an elastic tube; 242. an electromagnetic valve; 243. a first gas flow sensor; 244. an air inlet pipe; 245. air inlet branch pipes; 246. a humidity sensor; 25. a pressure pump; 26. an atomizing port; 27. an atomizer; 271. a high-pressure air pipe; 272. a baffle plate; 273. a temperature sensor; 274. a water baffle; 275. a heating block; 276. a first liquid level sensor; 277. a second liquid level sensor; 28. a cavity; 281. a fixed seat; 282. a silica gel nozzle; 283. a rigid airway tube; 284. a gas collecting seat; 285. a breathable water-blocking film; 286. a through hole; 29. an exhaust port; 291. a protective mesh enclosure; 292. a breather valve; 293. a second gas flow sensor; 3. an air intake hood; 31. a fan base; 311. an exhaust fan; 312. a gas collection cavity; 32. a clamping block; 33. an air outlet; 34. a filter screen plate; 4. a control button; 5. a lower jaw fixing tray; 51. a tray fixing band; 52. a connecting belt; 53. a pressure sensor; 6. an elastic band; 7. a Y-shaped fixing band; 8. a fixing ring; 9. a silica gel sleeve;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-7, the intelligent breathing apparatus for pediatric internal medicine comprises a breathing mask 2, an air inlet cover 3, a lower jaw fixing tray 5 and a Y-shaped fixing band 7, wherein fixing rings 8 are respectively installed at two ends and the bottom of the outer side surface of the breathing mask 2, the fixing rings 8 at two ends of the outer side of the breathing mask 2 are uniformly installed, the Y-shaped fixing bands 7 are installed on the fixing rings 8 at two ends of the breathing mask 2, an elastic band 6 is fixed between the Y-shaped fixing bands 7, a connecting band 52 is fixed on the fixing ring 8 at the bottom of the breathing mask 2, one end of the connecting band 52 is connected with the lower jaw fixing tray 5, two ends of the outer side of the lower jaw fixing tray 5 are clamped and fixed with the elastic band 6 through a tray fixing band 51, anti-slip ribs are uniformly arranged on the tray fixing band 51 and the Y-shaped fixing band 7, so as to increase the surface friction force of the tray fixing band 51 and the Y-shaped fixing, in the using process, the tray fixing band 51 and the Y-shaped fixing band 7 can be better attached and fixed on the head of a child, so that the breathing mask 2 is prevented from falling off in the using process, the top end inside the lower jaw fixing tray 5 is provided with the pressure sensor 53, and the type of the pressure sensor 53 can be HSFPAR 003A;

on the respirator 2, in the air intake hood 3, a protective cover 21 is hinged, the air intake hood 3 is fixed with the respirator 2 through a connecting buckle 1 in a clamping way, control buttons 4 are evenly arranged at two ends of the outer side of the air intake hood 3, a filter screen plate 34 and an air fan base 31 are sequentially clamped in the air intake hood 3 through a clamping block 32, a clamping groove matched with the connecting buckle 1 is arranged on the respirator 2, a clamping groove matched with the clamping block 32 is arranged on the inner side of the air intake hood 3, the air intake hood 3 and the respirator 2 are fixedly connected through the connecting buckle 1, the air intake hood 3 is convenient to open and close, the internal structure of the respirator 2 is convenient to disassemble, assemble, replace and maintain, meanwhile, the filter screen plate 34 and the air fan base 31 are convenient to disassemble and assemble, the filter screen plate 34 and the air fan base 31 are convenient to replace and maintain, a common filter screen, an HEPA filter screen and, dust, fine particles, bacteria and peculiar smell in the air can be conveniently filtered in sequence through a common filter screen, an HEPA filter screen and an active carbon filter screen, the cleanliness of the air pumped in is effectively ensured, and therefore the influence of the bacterial dust on the respiratory tract of children in the environment is avoided, exhaust fans 311 are uniformly arranged in the fan seat 31 close to one side of the filter screen plate 34, and a gas collecting cavity 312 is arranged at one side of the exhaust fans 311; the bottom of the gas collecting cavity 312 and the fan seat 31 are also provided with a gas outlet 33;

the outer side surface of the breathing mask 2 is hinged with a protective cover 21, the protective cover 21 is arranged inside, a storage battery plate 211, an alarm 212 and a single chip microcomputer 213 are arranged on the side wall of the breathing mask 2, snap rings 22 are uniformly arranged on the side walls of the two ends of the breathing mask 2 below the protective cover 21, a water storage bottle 221 and a medicament bottle 222 are respectively clamped between the snap rings 22, connecting seats 23 are respectively arranged on the side wall of the breathing mask 2 and below the water storage bottle 221 and the medicament bottle 222, the bottoms of the water storage bottle 221 and the medicament bottle 222 are respectively clamped and fixed with the connecting seats 23, connecting pipes 232 are respectively arranged at the bottom ends of the two connecting seats 23, an atomizer 27 is arranged below the water storage bottle 221 and the medicament bottle 222 and at the center of the side wall of the breathing mask 2, a three-way pipe 231 is arranged at the top of the atomizer 27 through a pipeline, the two ends of the three-way pipe 231 are respectively communicated with the two connecting, and the connection between the connection seat 23 and the water storage bottle 221 and the medicament bottle 222 is provided with a sealing ring, the connection pipe 232 and the air inlet branch pipe 245 are both provided with an electromagnetic valve 242, so that after the water storage bottle 221 and the medicament bottle 222 are fixed, the hollow pins inside the connection seat 23 are inserted into the water storage bottle 221 and the medicament bottle 222, so that the liquid inside the water storage bottle 221 and the medicament bottle 222 is injected into the connection pipe 232 through the corresponding connection seat 23, and the sealing performance between the connection seat 23 and the water storage bottle 221 and the medicament bottle 222 is increased through the sealing ring, thereby preventing the liquid from leaking when the water storage bottle 221 and the medicament bottle 222 are fixed with the connection seat 23, and simultaneously controlling the connection pipe 232 to open and close through the electromagnetic valve 242, so that the liquid flows inside the connection pipe 232, thereby facilitating the use of the device, and the breathing mask 2 is provided with an air inlet 24 and an atomization port 26 at two ends of, one end of the air inlet pipe 244 is communicated with the air outlet 33 through an elastic pipe 241, one end of the air inlet pipe 244, which is close to the air inlet 24, is sequentially provided with a first air flow sensor 243 and an electromagnetic valve 242, the model of the first air flow sensor 243 can be FS1015, the model of the electromagnetic valve 242 can be 2W025-06, the air inlet pipe 244 on one side of the first air flow sensor 243 is provided with an air inlet branch pipe 245, the other side of the air inlet pipe 244 is provided with a humidity sensor 246, the model of the humidity sensor 246 can be SHT20, the other end of the air inlet branch pipe 245 is provided with a pressure pump 25, the input end of the pressure pump 25 is communicated with the air inlet branch pipe 245, the output end of the pressure pump 25 is communicated with one end of the atomizer 27, the other end of the atomizer 27 is communicated with the atomizing opening 26 through a pipeline, one end of the atomizer 27, which is close to the pressure, the other end is provided with a baffle 272 through a bracket, a water baffle 274 is arranged inside the atomizer 27 below the high-pressure air pipe 271, a heating block 275 is uniformly arranged at the bottom end inside the atomizer 27 below the water baffle 274, a temperature sensor 273 is arranged at the bottom end of the inner wall of one side of the heating block 275, the temperature sensor 273 can be SMT172, a first liquid level sensor 276 and a second liquid level sensor 277 are arranged at the other side of the temperature sensor 273, the first liquid level sensor 276 and the second liquid level sensor 277 can be LM31, a cavity 28 is arranged inside the respiratory mask 2, a gas collecting seat 284 is arranged on the side wall of the cavity 28 close to one end of the atomizing port 26, the gas collecting seat 284 is communicated with the atomizing port 26, a hard air duct 283 is inserted into the gas collecting seat 284 through a clamping strip, one end of the hard air duct 283 extends to the outer side of the respiratory mask 2, and a fixing seat 281 is arranged, a silica gel mouth 282 is installed on one side of the fixing seat 281 far away from the hard air duct 283, the silica gel mouth 282 is of a nipple-shaped structure, one end of the silica gel mouth 282 is uniformly provided with a through hole 286 which is convenient for pacifying children through the silica gel mouth 282 and fixing the oral cavity of children, atomized air is convenient to inject into the throat of children through the through hole 286 on the silica gel mouth 282, the medicament can directly reach the throat of children, effectively expand the throat and assist the self contraction of throat muscles to achieve the aim of assisting respiration, in the fixing seat 281, a breathable water blocking film 285 is fixed at the position inside the silica gel mouth 282, a vent 29 is arranged at the center of the bottom of the respiratory mask 2, a protective mesh enclosure 291 is fixed at the bottom of the vent 29, a breather valve 292 is installed at one end of the inside of the vent 29 far away from the protective mesh enclosure 291, and a second air flow sensor 293 is installed on the inner wall of the vent 29 between the breather valve 292, the second gas flow sensor 293 may be of the type SM5651-015-D-3-SR, and a silicone sleeve 9 is mounted on the respiratory mask 2 at a position close to the edge of one side of the cavity 28.

The working principle is as follows: when the breathing mask is used, the breathing mask 2 is sleeved at the position of the mouth and the nose of a child, the mouth and the nose of the child are placed in the cavity 28, the Y-shaped fixing band 7 is sleeved on the outer side of the head of the child, the ear of the child is positioned in the groove of the Y-shaped fixing band 7, the elastic band 6 is fixed behind the brain of the child, the using length of the connecting band 52 is adjusted according to the using requirement of the child, the lower jaw fixing tray 5 is fixed at the bottom of the chin of the child, the pressure sensor 53 is fully contacted with the lower jaw, the tray fixing band 51 is fixed below the elastic band 6 by bypassing the head of the child, the device is conveniently and fully fixed on the face of the child to avoid falling off in the using process, then the storage battery plate 211 is used for supplying power to the device, the control button 4 is pressed according to the using requirement to control the single chip microcomputer 213 to work, when the child directly breathes, After fine particles, bacteria and peculiar smell are injected into the gas collecting cavity 312, the fine particles, the bacteria and the peculiar smell are conveyed into the air inlet pipe 244 through the elastic pipe 241, when the humidity sensor 246 in the air inlet pipe 244 senses that the humidity of the injected air is enough, the electromagnetic valve 242 on the air inlet pipe 244 is opened, the external air is directly injected into the breathing mask 2, and the children are assisted to breathe, at the moment, the air exhaled by the children is discharged through the breathing valve 292, the second gas flow sensor 293 senses the corresponding content of the discharged gas, so that the flow value of the first gas flow sensor 243 is limited, when the content of the air injected into the air inlet 24 by the air inlet pipe 244 and the content of the exhaled gas reach the same volume, the electromagnetic valve 242 on the air inlet pipe 244 is controlled to be closed, one-time breathing is completed, the electromagnetic valve 242 is opened and closed until the next-time breathing, the electromagnetic valve 242 on the air inlet branch pipe 245 is opened, the pressure pump 25 works, a part of injected air is beaten into high-pressure gas through the pressure pump 25 and is injected into the center of a high-pressure air pipe 271 inside the atomizer 27, at the moment, the electromagnetic valve 242 on the connecting pipe 232 below the water storage bottle 221 is opened, so that the water body inside the water storage bottle 221 flows into the atomizer 27, when the second liquid level sensor 277 senses that the liquid level reaches a limit value, the electromagnetic valve 242 on the connecting pipe 232 is closed, the heating block 275 is powered on and generates heat to heat the water body, until the temperature sensor 273 senses that the liquid temperature reaches the limit temperature, the heating block 275 is powered off and stops heating, at the moment, the injected water body generates siphon suction force between the high-pressure air pipe 271 and the water baffle 274 under the action force of the high-pressure air pipe 271, the water body is sucked to one end of the high-pressure air pipe 271, so that the water body impacts the baffle 272 under, the air in the cavity 28 is humidified by the pipeline passing through the atomizing port 26 and entering the air collecting seat 284 and is dispersed into the cavity 28, so that the stimulation of dry air to the throat of the child is effectively reduced, the child is assisted to breathe, when the child needs to be atomized and other drug treatments, the breathing mask is taken off, the hard air duct 283 is inserted into the air collecting seat 284, the silica gel nozzle 282 is put into the mouth of the child, the electromagnetic valve 242 on the connecting pipe 232 below the drug bottle 222 is opened, the drug in the drug bottle 222 is mixed with the water in the water storage bottle 221, the drug is atomized by the atomizer 27 and then enters the hard air duct 283 from the air collecting seat 284, the drug is conveyed into the silica gel nozzle 282 through the hard air duct 283 and is injected into the throat of the child through the through hole 286 on the silica gel nozzle 282, so that the drug can directly reach the throat of the child, the throat of the child can be effectively expanded and the, thereby reach the mesh of assisted respiration, ventilative water-blocking film 285 can effectively avoid children's inside body fluid backward flow in oral cavity simultaneously, reduce the pollution to stereoplasm air duct 283, the used repeatedly of the device of being convenient for, when breathing mask 2 drops and leads to chin fixed tray 5 not hard up in the children use, pressure sensor 53 loses pressure signal for singlechip 213 controls siren 212 and sends out the police dispatch newspaper, reminds the staff in time to correct recovery breathing mask 2, avoids influencing children and uses.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides an intelligent respirator is breathed to child's internal medicine, includes respirator (2), air inlet cover (3), lower jaw fixed tray (5) and "Y" style of calligraphy fixed band (7), its characterized in that: fixing rings (8) are respectively installed at two ends and the bottom of the outer side face of the breathing mask (2), the fixing rings (8) at the two ends of the outer side of the breathing mask (2) are uniformly installed, Y-shaped fixing bands (7) are installed on the fixing rings (8) at the two ends of the breathing mask (2), an elastic band (6) is fixed between the Y-shaped fixing bands (7), a connecting band (52) is fixed on the fixing ring (8) at the bottom of the breathing mask (2), one end of the connecting band (52) is connected with a lower jaw fixing tray (5), the two ends of the outer side of the lower jaw fixing tray (5) are clamped and fixed with the elastic band (6) through tray fixing bands (51), and a pressure sensor (53) is installed at the top end inside the lower jaw fixing tray (5);

the breathing mask is characterized in that the breathing mask (2) is positioned in the air inlet cover (3), a protective cover (21) is hinged, the air inlet cover (3) is fixedly connected with the breathing mask (2) in a clamping manner through a connecting buckle (1), control buttons (4) are uniformly arranged at two ends of the outer side of the air inlet cover (3), a filter screen plate (34) and an air fan base (31) are sequentially clamped in the air inlet cover (3) through clamping blocks (32), an exhaust fan (311) is uniformly arranged in the air fan base (31) close to one side of the filter screen plate (34), and a gas collecting cavity (312) is arranged at one side of the exhaust fan (311); an air outlet (33) is also arranged at the bottom of the air collecting cavity (312) and in the fan base (31);

the outer side surface of the breathing mask (2) is hinged with a protective cover (21), the protective cover (21) is arranged inside, a storage battery plate (211), an alarm (212) and a single chip microcomputer (213) are arranged on the side wall of the breathing mask (2), clamping rings (22) are uniformly arranged on the side walls at two ends of the breathing mask (2), a water storage bottle (221) and a medicament bottle (222) are respectively clamped between the clamping rings (22), connecting seats (23) are respectively arranged on the side wall of the breathing mask (2) and below the water storage bottle (221) and the medicament bottle (222), the bottoms of the water storage bottle (221) and the medicament bottle (222) are respectively clamped and fixed with the connecting seats (23), connecting pipes (232) are respectively arranged at the bottom ends of the two connecting seats (23), an atomizer (27) is arranged at the lower parts of the water storage bottle (221) and the medicament bottle (222) and the center of the side wall of the breathing mask (2), and the top of the atomizer (27) is provided with a three-way pipe (231) through a pipeline, the two ends of the three-way pipe (231) are respectively communicated with the two connecting pipes (232), the upper part of the respiratory mask (2) and the two ends of the atomizer (27) are respectively provided with an air inlet (24) and an atomizing port (26), the outer side of the air inlet (24) is provided with an air inlet pipe (244) on the respiratory mask (2), one end of the air inlet pipe (244) is communicated with the air outlet (33) through an elastic pipe (241), one end of the air inlet pipe (244) close to the air inlet (24) is sequentially provided with a first gas flow sensor (243) and an electromagnetic valve (242), the air inlet branch pipe (245) is arranged on the air inlet pipe (244) at one side of the first gas flow sensor (243), the other side is provided with a humidity sensor (246) on the inner wall of the air inlet pipe (, install force pump (25) on the lateral wall of respirator (2), the input and the branch pipe (245) of admitting air of force pump (25) are linked together, and the output of force pump (25) is linked together with the one end of atomizer (27), the other end of atomizer (27) is linked together through pipeline and atomising mouth (26), inside one end that is close to force pump (25) of atomizer (27) installs high-pressure trachea (271), and the other end has separation blade (272) through the support mounting, high-pressure trachea (271) below, internally mounted has breakwater (274) at atomizer (27), and breakwater (274) below, evenly installs heating piece (275) in the inside bottom of atomizer (27) to in heating piece (275) place side, temperature sensor (273) are installed to one side inner wall bottom, and first level sensor (276) and second level sensor (277) are installed to the opposite side, a cavity (28) is arranged in the breathing mask (2), a gas collecting seat (284) is arranged on the side wall of one end, close to the atomizing port (26), of the cavity (28), the gas collecting seat (284) is communicated with the atomizing port (26), a hard gas guide pipe (283) is inserted into the gas collecting seat (284), one end of the hard gas guide pipe (283) extends to the outer side of the breathing mask (2) and is provided with a fixed seat (281), and a silica gel nozzle (282) is arranged on one side, far away from the hard gas guide pipe (283), of the fixed seat (281); and in fixing base (281), the position that is in inside silica gel mouth (282) is fixed with ventilative water-blocking film (285), stereoplasm air duct (283) below is equipped with gas vent (29) in the center of respirator (2) bottom, and the bottom of gas vent (29) is fixed with protection screen panel (291), breather valve (292) are installed to the inside one end of keeping away from protection screen panel (291) of gas vent (29), and install second gas flow sensor (293) on gas vent (29) inner wall between breather valve (292) and protection screen panel (291), respirator (2) are close to the marginal position department of cavity (28) one side and install silica gel cover (9).

2. The pediatric internal respiratory intelligent respirator according to claim 1, wherein the breathing mask (2) is provided with a clamping groove which is matched with the connecting buckle (1), and the inner side of the air inlet cover (3) is provided with a clamping groove which is matched with the clamping block (32).

3. The intelligent infant internal respiratory respirator according to claim 1, wherein the tray fixing strap (51) and the Y-shaped fixing strap (7) are uniformly provided with anti-slip ribs.

4. The intelligent respirator for pediatric internal respiration as claimed in claim 1, wherein a hollow insertion needle is arranged in the center of the connecting seat (23), sealing rings are installed at the connecting positions of the connecting seat (23), the water storage bottle (221) and the medicament bottle (222), and electromagnetic valves (242) are installed on the connecting tube (232) and the air inlet branch tube (245).

5. The intelligent respirator for pediatric internal breathing as defined in claim 1, wherein the silicone nozzle (282) is a nipple-shaped structure, and one end of the silicone nozzle (282) is uniformly provided with through holes (286).

6. The intelligent respirator for pediatric internal respiration as claimed in claim 1, wherein the filter screen plate (34) is internally provided with a common filter screen, a HEPA filter screen and an active carbon filter screen in sequence.