CN212118718U

CN212118718U - Special atomizer of household infant

Info

Publication number: CN212118718U
Application number: CN202020074683.6U
Authority: CN
Inventors: 陈荣
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-11
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a special atomizer of infant for family, hold between the fingers the gasbag including face guard, atomizing module, oxygen suppliment joint and hand, the atomizing module includes the casing and sets up the atomizing passageway in the casing inside, the hand hold between the fingers the gasbag the face guard with atomizing passageway all is linked together through the breather pipe, the hand hold between the fingers the gasbag with the oxygen suppliment joint with the breather pipe is connected for the Y type, be equipped with the liquid medicine box on the casing, the liquid medicine box through lead to the liquid pipe with atomizing passageway intercommunication, the hand hold between the fingers the gasbag with between the atomizing passageway be equipped with the pressure pipe on the breather pipe, the pressure pipe with lead to the liquid pipe intercommunication, the breather pipe with all be equipped with the check valve of giving vent to anger on the pressure pipe. The utility model is used for carry out the aerosol treatment for the infant, can effectively reduce the noise that the atomizing in-process produced when guaranteeing the suction effect, improve infant's comfort, and need not to connect the atomizer, can use by family.

Description

Special atomizer of household infant

The technical field is as follows:

the utility model relates to a medical treatment auxiliary equipment technical field, concretely relates to special atomizer of family-use infant.

Background art:

the atomized inhalation therapy is an important and effective therapy method in the respiratory system disease therapy, the atomized inhalator is adopted to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the aim of painless, rapid and effective therapy. At present when the paediatrics carries out the aerosol treatment to infant, generally adopt nipple formula atomizer to pass through the nipple and supply medicine, the medicine supply process needs the infant to bite the nipple, but the taste of medicine when the nipple supplies medicine, can amazing some infant taste and oral cavity inner wall, make the infant loosen the nipple, even the infant can bear medicine and gaseous stimulation, bite the nipple all the time, the infant is passive breathes through the mouth, cause to breathe unnaturally, and the infant sucks the nipple in-process, can be with gaseous suction belly, cause infant belly flatulence. Patent No. ZL201821083907.9 is through communicating gauze mask and pressure gas formula atomizing machine, supply the medicine for the infant through the gauze mask, the infant passes through the nose and breathes, avoid the amazing infant of medicine taste, avoid the infant to inhale the belly with gas simultaneously and cause the flatulence, but this kind of atomizing device generally adopts motor or force pump drive, can the noise send out at the during operation, thereby arouse the uncomfortable crying of infant easily, influence the treatment process, need be equipped with dedicated atomizing machine moreover, be unfavorable for the family and use.

The utility model has the following contents:

technical problem to be solved

Not enough to prior art, the utility model provides a special atomizer of family-use infant for infant's atomizing medication, thereby the noise that atomizing device sent arouses that the infant is uncomfortable to cry and scream when solving infant and carrying out the aerosol treatment influences the treatment process, and needs to be equipped with dedicated atomizer, is unfavorable for the problem that the family used.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a household atomizer special for infants comprises a face mask, an atomizing module, an oxygen supply joint and a hand-pinching air bag, the atomization module comprises a shell and an atomization channel arranged in the shell, the hand pinching air bag, the face mask and the atomization channel are communicated through vent pipes, the hand-pinching air bag and the oxygen supply joint are connected with the vent pipe in a Y shape, the shell is provided with a liquid medicine box, the liquid medicine box is communicated with the atomizing channel through a liquid through pipe, a box cover is arranged on the liquid medicine box, the box cover is in threaded connection with the liquid medicine box, a lifting check valve is arranged at the joint of the liquid through pipe and the atomizing channel, a pressure pipe is arranged on the vent pipe between the hand-pinching air bag and the atomization channel and is communicated with the liquid through pipe, the liquid through pipe with all be equipped with the check valve of giving vent to anger on the pressure pipe, be equipped with the check valve of admitting air on the gasbag is held between the fingers to the hand.

The liquid medicine box is used for storing liquid medicine used for atomization, the oxygen suppliment connects and is used for being connected with domestic compressed oxygen cylinder, the hand is held between the fingers the gasbag and is used for giving when necessary the atomizing passageway air feed, liquid medicine in the liquid medicine box is by when not needing the atomizing the rising check valve is stifled in leading to the liquid pipe, when atomizing, through compressed oxygen in the domestic compressed oxygen cylinder of oxygen suppliment joint input passes through the breather pipe dashes into in the atomizing passageway, and will through the pressure pipe the rising check valve backs down, liquid medicine in the liquid medicine box gets into in the atomizing passageway is atomized under the effect of air current in the atomizing passageway, then follows spout in the face guard, the face guard is used for placing at infant face, and the infant of being convenient for absorbs atomizing liquid medicine through breathing, because domestic compressed oxygen cylinder general capacity is at 0.4L-10L, the length of use is 45 minutes to several hours, can supply the infant to carry out long-time atomizing and inhale, guarantees the effect of fog inhalation, when domestic compressed oxygen cylinder oxygen suppliment pressure is not enough, can be through pressing the hand is held between the fingers the gasbag to continue the air feed in the atomizing passageway to ensure the atomizing effect, the check valve of giving vent to anger is used for preventing when the hand is held between the fingers the gasbag and is breathed in the liquid pipe with produce the backward flow in the pressure tube, the check valve of admitting air is used for the hand is held between the fingers the gasbag and is followed the external air of drawing.

Further, over-and-under type check valve includes valve plate and spring, the terminal surface of valve plate with the terminal surface laminating of logical liquid pipe, the one end of spring with the valve plate is connected, the other end with the casing is connected, logical liquid pipe with be in through setting up between the atomizing passageway through the discharge orifice intercommunication on the casing, when not needing the atomizing, logical liquid pipe quilt the valve plate is plugged up, prevents liquid medicine in the liquid medicine box flows in the atomizing passageway, when needs atomizing, through the compressed oxygen of oxygen suppliment joint input or through the air that the gasbag extruded is held between the fingers to the hand passes through behind the pressure pipe is in produce pressure on the valve plate, thereby the compression the spring will the valve plate backs up, liquid medicine in the liquid medicine box is followed the discharge orifice flows in the atomizing passageway, by air impact in the atomizing passageway atomizes.

Further, the atomizing passageway is the thick narrow venturi tube formula structure in middle of in both ends, lead to the liquid pipe with narrowest department intercommunication in the middle of the atomizing passageway, the air current passes through the breather pipe gets into in the atomizing passageway, the process in the narrowest department of atomizing passageway can accelerate the velocity of flow, it is right simultaneously that it flows to lead to the liquid pipe carries out liquid medicine impact atomization, improves atomization effect.

Furthermore, elastic belts are arranged on two sides of the face mask, and the elastic belts are used for wearing the face mask on the head of the infant, so that the situation that the head movement of the infant does not influence the inhalation effect of the atomized liquid medicine during atomization treatment is guaranteed.

(III) the beneficial effects are as follows:

compared with the prior art, the beneficial effects of the utility model are that: carry out the atomizing of liquid medicine through using the mode that oxygen supply joint, hand pinch air bag and atomization module are connected, need not adopt motor or force pump to drive, effectively reduced the noise that produces among the atomization process, infant's comfort when improving atomization treatment, it is simple to use simultaneously, only need when necessary with the hand short-term operation can, need not to be equipped with dedicated atomizer, do benefit to the family and use.

Description of the drawings:

in order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic sectional view of a special atomizer for a household infant according to an embodiment of the present invention;

in the figure: 1. a face mask; 2. pinching the air bag by hand; 3. an atomization module; 31. a housing; 32. an atomizing channel; 4. a breather pipe; 5. a liquid medicine box; 6. a liquid pipe is communicated; 7. a box cover; 8. a lift check valve; 81. a valve plate; 82. a spring; 83. a through-flow aperture; 9. a pressure pipe; 10. an air outlet one-way valve; 11. an air inlet check valve; 12. an elastic band; 13. an oxygen supply connector; 14. household compressed oxygen cylinder

The specific implementation mode is as follows:

the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Fig. 1 shows a atomizer for a household infant, which comprises a face mask 1 and an atomizing module 3, gasbag 2 is held between fingers to oxygen suppliment joint 13 and hand, atomization module 3 includes casing 31 and the atomizing passageway 32 of setting in casing 31 inside, gasbag 2 is held between the fingers to the hand, face guard 1 all is linked together through breather pipe 4 with atomizing passageway 32, gasbag 2 is held between the fingers to the hand and oxygen suppliment joint 13 is connected for the Y type with breather pipe 4, be equipped with spray tank 5 on the casing 31, spray tank 5 is through leading to liquid pipe 6 and atomizing passageway 32 intercommunication, be equipped with lid 7 on spray tank 5,

lid

7 and 5 threaded connection of spray tank, it is equipped with over-and-under type check valve 8 to lead to liquid pipe 6 and atomizing passageway 32 junction, be equipped with pressure pipe 9 on the breather pipe 4 between gasbag 2 and the atomizing passageway 32 is held between the hand, pressure pipe 9 and lead to liquid pipe 6 intercommunication, all be equipped with air outlet check valve 10 on leading to liquid pipe 6 and the.

Preferably, the lift check valve 8 includes a valve plate 81 and a spring 82, the end face of the valve plate 81 is attached to the end face of the liquid flowing tube 6, one end of the spring 82 is connected to the valve plate 81, the other end is connected to the housing 31, the liquid flowing tube 6 is communicated with the atomizing channel 32 through a flowing hole 83 formed in the housing 31, when atomization is not required, the liquid flowing tube 6 is blocked by the valve plate 81, the liquid medicine in the liquid medicine box 5 is prevented from flowing into the atomizing channel 32, when atomization is required, the compressed oxygen input through the oxygen supply connector 13 or the air extruded by the hand pinching the air bag 2 passes through the pressure tube 9 and then generates pressure on the valve plate 81, so that the valve plate 81 is pushed open by the compression spring 82, the liquid medicine in the liquid medicine box 5 flows into the atomizing channel 32 through the flowing hole 83, and is atomized by the air.

Preferably, the atomizing passageway 32 is the thick narrow venturi tube formula structure in middle of both ends, leads to the liquid pipe 6 and the middle narrowest department intercommunication of atomizing passageway 32, and the air current can accelerate the velocity of flow through the narrowest department of atomizing passageway 32 in 4 entering atomizing passageway 32 of breather pipe, and the liquid medicine impact atomization that carries on that flows out to leading to liquid pipe 6 simultaneously improves atomization effect.

Preferably, the two sides of the face mask 1 are provided with elastic bands 12, and the elastic bands 12 are used for wearing the face mask 1 on the head of an infant, so that the head movement of the infant during the atomization treatment does not affect the inhalation effect of the atomized liquid medicine.

The use method of the atomizer special for the household infant comprises the following steps:

the mask 1 is fixed on the head of an infant through an elastic strap 12, liquid medicine to be atomized is put into the liquid medicine box 5, the liquid medicine in the liquid medicine box 5 is blocked in the liquid through pipe 6 by a lifting check valve 8, when atomization is carried out, the liquid medicine is connected with a household compressed oxygen cylinder 14 through an oxygen supply connector 13, air flow rushes into the atomization passage 32 through the vent pipe 4 and generates pressure on the valve plate 81 after passing through the pressure pipe 9, so that the valve plate 81 is pushed open by a compression spring 82, the liquid medicine in the liquid medicine box 5 flows into the atomization passage 32 from a liquid through hole 83, is atomized by impact of the air flow in the atomization passage 32 and then is sprayed out from the mask 1, the mask 1 is used for being placed on the face of the infant, the infant can conveniently absorb the atomized liquid medicine through breathing, the household compressed oxygen cylinder generally has the capacity of 0.4L-10L and can be used for a long time of 45 minutes to several hours, and, guarantee the effect of fog inhalation, when 14 oxygen suppliment pressure of domestic compressed oxygen cylinder are not enough, can continue the air feed in to atomizing passageway 32 through pressing the hand and holding between the fingers gasbag 2 to ensure the atomization effect, the check valve 10 of giving vent to anger produces the backward flow in liquid pipe 6 and the pressure pipe 9 when preventing that the hand from holding between the fingers gasbag 2 and breathing in, and the check valve 11 of admitting air is used for the hand to hold between the fingers gasbag 2 and draws the air from the external world.

To sum up, the utility model provides a special atomizer of family-use infant for infant's atomizing medication, thereby the noise that atomizing device sent arouses that the infant is uncomfortable to cry and scream when solving infant and carrying out the aerosol treatment influences the treatment process, and needs to be equipped with dedicated atomizer, is unfavorable for the problem that the family used.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. The utility model provides a special atomizer of domestic infant which characterized in that: comprises a face mask, an atomization module, an oxygen supply joint and a hand-pinching air bag, wherein the atomization module comprises a shell and an atomization channel arranged in the shell, the hand pinching air bag, the face mask and the atomization channel are communicated through vent pipes, the hand pinching air bag, the oxygen supply joint and the vent pipes are connected in a Y shape, the shell is provided with a liquid medicine box which is communicated with the atomizing channel through a liquid through pipe, a box cover is arranged on the liquid medicine box, the box cover is in threaded connection with the liquid medicine box, a lifting check valve is arranged at the joint of the liquid through pipe and the atomizing channel, a pressure pipe is arranged on the vent pipe between the hand-pinching air bag and the atomization channel and is communicated with the liquid through pipe, the breather pipe with all be equipped with the check valve of giving vent to anger on the pressure pipe, be equipped with the check valve of admitting air on the gasbag is held between the fingers to the hand.

2. A domestic aerosol dispenser for infants and young children according to claim 1, characterized in that: the lift check valve comprises a valve plate and a spring, the end face of the valve plate is attached to the end face of the liquid through pipe, one end of the spring is connected with the valve plate, the other end of the spring is connected with the shell, and the liquid through pipe is communicated with the atomizing channel through a through hole in the shell.

3. A domestic aerosol dispenser for infants and young children according to claim 1, characterized in that: the atomizing passageway is the narrow venturi formula structure in the middle of the thick both ends, lead to the liquid pipe with the narrowest department intercommunication in the middle of the atomizing passageway.

4. A domestic aerosol dispenser for infants and young children according to claim 1, characterized in that: elastic bridles are arranged on two sides of the mask.