CN215653155U

CN215653155U - Medical atomizing device

Info

Publication number: CN215653155U
Application number: CN202022880479.6U
Authority: CN
Inventors: 宋云红; 刘晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-01-28
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a medical atomization device, which comprises an ultrasonic atomizer, a storage shell and an atomization assembly, wherein the ultrasonic atomizer is arranged in the storage shell; the storage shell is communicated with the atomization assembly, and the ultrasonic atomizer is arranged in the atomization assembly; the atomization assembly comprises a fixed shell and a movable base, the fixed shell is in a circular tube shape with a sealed top end, one side of the top end of the fixed shell is communicated with the material storage shell through a connecting pipe, and a control valve is arranged on the connecting pipe; the top end of the fixed shell is provided with an air inlet hole and an air outlet hole, an air inlet one-way valve is arranged in the air inlet hole, an air outlet one-way valve is arranged in the air outlet hole, and the fixed shell is communicated with the atomization pipeline through the air outlet hole; the movable base is characterized in that the top end of the movable base is sleeved on the inner side of the bottom end of the fixed shell, the outer side wall of the movable base is in threaded connection with the inner side wall of the fixed shell, an atomization groove is formed in the top end of the movable base, the atomization groove is in an inverted conical shape, and the ultrasonic atomizer is placed in the atomization groove.

Description

Medical atomizing device

Technical Field

The utility model relates to the field of medical treatment, in particular to a medical atomization device.

Background

An atomizer is a product for dispersing liquid into tiny droplets or particles, and air humidifiers and medical atomizers are common atomizers. The air humidifying device is mainly used for atomizing purified water so as to increase the humidity of ambient air, and is used more in a dry environment; the medical atomization device is a medical treatment instrument, medicinal materials such as liquid medicine and the like are placed in the atomization device, and the liquid medicine is atomized into liquid medicine gas through an ultrasonic atomizer for patients to use, and the liquid medicine gas is commonly used for treating respiratory diseases such as rhinitis, bronchitis, asthma and the like.

But generally need control the liquid medicine volume when carrying out atomizing operation, and be difficult for carrying out accurate control to the liquid medicine volume when filling the liquid medicine in to the atomizing cavity to atomizing operation all need refill the liquid medicine every time, and its operation is comparatively complicated, and simultaneously after atomizing operation at every turn, can remain some liquid medicine in the atomizing cavity, has caused the situation that the liquid medicine is extravagant and the atomizing volume reduces, has influenced atomizing device's result of use.

Disclosure of Invention

The utility model aims to solve the problems and provides a medical atomization device which is simple in structure and convenient to use.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a medical atomization device comprises an ultrasonic atomizer, a storage shell and an atomization assembly; the storage shell is communicated with the atomization assembly, and the ultrasonic atomizer is arranged in the atomization assembly; the atomization assembly comprises a fixed shell and a movable base, the fixed shell is in a circular tube shape with a sealed top end, one side of the top end of the fixed shell is communicated with the material storage shell through a connecting pipe, and a control valve is arranged on the connecting pipe; the top end of the fixed shell is provided with an air inlet hole and an air outlet hole, an air inlet one-way valve is arranged in the air inlet hole, an air outlet one-way valve is arranged in the air outlet hole, and the fixed shell is communicated with the atomization pipeline through the air outlet hole; the movable base is characterized in that the top end of the movable base is sleeved on the inner side of the bottom end of the fixed shell, the outer side wall of the movable base is in threaded connection with the inner side wall of the fixed shell, an atomization groove is formed in the top end of the movable base, the atomization groove is in an inverted conical shape, and the ultrasonic atomizer is placed in the atomization groove.

Further, a liquid storage cavity is arranged inside the material storage shell, the bottom end of the liquid storage cavity is arranged in an inclined manner, and the height of the bottom end of the liquid storage cavity, which is close to one end of the connecting pipe, is lower than the height of the bottom end of the liquid storage cavity, which is far away from one end of the connecting pipe; the height of the lowest end of the liquid storage cavity is consistent with that of the topmost end in the fixed shell; the top end of the storage shell is provided with a feeding hole, and a sealing cover can be connected in the feeding hole in an opening and closing mode.

Further, the side face of the storage shell is provided with a high-pressure nozzle, the high-pressure nozzle is communicated with a water inlet pipeline arranged on one side of the storage shell, and the high-pressure nozzle faces one side, away from the connecting pipe, of the liquid storage cavity.

Furthermore, a fastening nut is sleeved on the outer side of the movable base and is in threaded connection with the outer side surface of the movable base; when the movable base is connected with the fixed shell, the upper end face of the fastening nut is contacted with the lower end face of the fixed shell.

Furthermore, a sealing groove is arranged on the side surface of the movable base, and a sealing gasket is sleeved through the sealing groove.

Further, be provided with the mounting bracket in the atomizing pipeline, mounting bracket central point puts and is connected with the pivot, and the length direction of pivot is unanimous with the axis direction of atomizing pipeline, and the pivot outside is connected with the vortex blade.

Furthermore, the fixed shell is made of transparent plastic, and the outer side wall of the fixed shell is provided with scale marks.

Furthermore, the top end of the fixed shell is communicated with an oxygen delivery pipeline through an air inlet.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the fixed shell and the movable base are connected to form the atomization cavity, the movable base can be longitudinally moved relative to the fixed shell by rotating the movable base, so that the volume of the atomization cavity is accurately controlled, meanwhile, through the design that the atomization cavity is communicated with the material storage shell, the liquid medicine can be directly poured into the material storage shell during atomization operation, then the control valve on the connecting pipe is opened, so that the liquid medicine can enter the atomization cavity from the interior of the material storage shell, the atomization cavity is filled, and the liquid medicine amount of the atomization cavity is just equal to the liquid medicine amount required to be atomized after the atomization cavity is filled; at the moment, the control valve is closed, and then the atomization operation can be carried out; and when carrying out next time atomizing operation, only need open once more the control valve can, its easy operation, convenient and fast has avoided atomizing each time all to need to take place to the situation of empting the liquid medicine in the atomizing cavity to through the design that sets up the atomizing recess on movable base top, make can atomize totally the liquid medicine in the atomizing cavity when carrying out atomizing operation totally, avoided reducing the situation emergence of atomizing volume and extravagant liquid medicine, convenient to use.

Drawings

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

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic structural view of an atomizing assembly;

FIG. 4 is an enlarged view of a portion of FIG. 3;

in the figure: 1. a material storage shell; 2. a connecting pipe; 3. a stationary housing; 4. a movable base; 5. a placing seat; 6. an ultrasonic atomizer; 7. fastening a nut; 8. a mounting frame; 9. a rotating shaft; 10. a spoiler blade; 101. a liquid storage cavity; 102. a high pressure spray head; 103. a water inlet pipe; 104. a feed inlet; 105. a sealing cover; 201. a control valve; 301. an air inlet check valve; 302. an exhaust check valve; 303. an atomization conduit; 304. an oxygen delivery conduit; 305. an atomization chamber; 401. an atomization groove; 402. a gasket is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.

As shown in fig. 1 to 4, the present embodiment discloses a medical atomization device, which includes an ultrasonic atomizer 6, a storage housing 1, and an atomization assembly; the material storage shell 1 is communicated with an atomization assembly, and the ultrasonic atomizer 6 is arranged in the atomization assembly;

the atomization assembly comprises a fixed shell 3 and a movable base 4, the fixed shell 3 is made of transparent plastic, and the outer side wall of the fixed shell 3 is provided with scale marks; the fixed shell 3 is in a round tube shape with a sealed top end, one side of the top end of the fixed shell 3 is communicated with the material storage shell 1 through a connecting pipe 2, and a control valve 201 is arranged on the connecting pipe 2; the top end of the fixed shell 3 is provided with an air inlet hole and an air outlet hole, the air inlet hole is internally provided with an air inlet one-way valve 301, the air outlet hole is internally provided with an air outlet one-way valve 302, and the top end of the fixed shell 3 is communicated with an oxygen conveying pipeline 304 through the air inlet hole; the air inlet hole mainly avoids that the atomized gas cannot be discharged due to the negative pressure phenomenon generated in the atomized cavity, and meanwhile, the atomization operation and the oxygen inhalation operation can be combined through the connection with the oxygen conveying pipeline 304, so that the atomization treatment effect is improved; the fixed shell 3 is communicated with the atomizing pipeline 303 through an exhaust hole; the top end of the movable base 4 is sleeved on the inner side of the bottom end of the fixed shell 3, so that a closed atomization cavity 305 is formed in the fixed shell 3, the outer side wall of the movable base 4 is in threaded connection with the inner side wall of the fixed shell 3, a sealing groove is formed in the side surface of the movable base 4, and a sealing gasket 402 is sleeved on the side surface of the movable base 4 through the sealing groove; the top end of the movable base 4 is provided with an atomization groove 401, the atomization groove 401 is in an inverted conical shape, and the ultrasonic atomizer 6 is placed in the atomization groove 401.

The storage shell 1 is fixed on the placing seat 5, a liquid storage cavity 101 is arranged in the storage shell 1, the bottom end of the liquid storage cavity 101 is arranged in an inclined manner, and the height of the bottom end of the liquid storage cavity 101, which is close to one end of the connecting pipe 2, is lower than the height of the bottom end of the liquid storage cavity 101, which is far away from one end of the connecting pipe 2; the height of the lowest end of the liquid storage cavity 101 is consistent with that of the topmost end inside the fixed shell 3; the top end of the storage shell 1 is provided with a feeding hole 104, and a sealing cover 105 can be connected in the feeding hole 104 in an opening and closing manner. The design that stock solution cavity inside is the slope form can avoid remaining the liquid medicine in the stock solution cavity, has avoided causing the extravagant situation of liquid medicine.

The side face of the storage shell 1 is provided with a high-pressure nozzle 102, the high-pressure nozzle 102 is communicated with a water inlet pipeline 103 arranged on one side of the storage shell 1, and the high-pressure nozzle 102 faces one side, far away from the connecting pipe 2, of the liquid storage cavity 101. High pressure nozzle can carry out the water spray cleaning operation to stock solution cavity inside after using, when wasing, rivers from the inside atomizing cavity that enters into of stock solution cavity, can discharge washing rivers through twisting out movable base from fixed casing bottom, and easy operation is convenient.

A fastening nut 7 is sleeved on the outer side of the movable base 4, and the fastening nut 7 is in threaded connection with the outer side face of the movable base 4; when the movable base 4 is connected with the fixed shell 3, the upper end surface of the fastening nut 7 is contacted with the lower end surface of the fixed shell 3. The fastening nut is mainly used for fixing the position of the movable base, so that the phenomenon that the volume in the atomization cavity is changed due to the fact that the fastening nut rotates automatically in the atomization operation process is avoided, the atomized liquid medicine amount is influenced, and the using effect of the atomization device is improved.

Be provided with mounting bracket 8 in the atomizing

pipeline

303, 8 central points of mounting bracket put and are connected with pivot 9, and the length direction of pivot 9 is unanimous with the axis direction of atomizing pipeline 303, and the pivot 9 outside is connected with spoiler blade 10. The turbulence blades can break up the airflow entering the atomization pipeline, so that the discomfort of a patient caused by the fact that the atomized airflow directly rushes into the nasal cavity is avoided, and the using effect of the nasal cavity atomizing device is further improved.

According to the utility model, the fixed shell and the movable base are connected to form the atomization cavity, the movable base can be longitudinally moved relative to the fixed shell by rotating the movable base, so that the volume of the atomization cavity is accurately controlled (as shown in figures 1 and 2, the atomization cavity is a structural schematic diagram of two different volume states respectively), meanwhile, through the design that the atomization cavity is communicated with the storage shell, the liquid medicine can be directly poured into the storage shell during atomization operation, then the control valve on the connecting pipe is opened, so that the liquid medicine can enter the atomization cavity from the interior of the storage shell, the atomization cavity is filled, and the liquid medicine amount of the atomization cavity is just equal to the liquid medicine amount required to be atomized after the atomization cavity is filled; at the moment, the control valve is closed, and then the atomization operation can be carried out; and when carrying out next time atomizing operation, only need open once more the control valve can, its easy operation, convenient and fast has avoided atomizing each time all to need to take place to the situation of empting the liquid medicine in the atomizing cavity to through the design that sets up the atomizing recess on movable base top, make can atomize totally the liquid medicine in the atomizing cavity when carrying out atomizing operation totally, avoided reducing the situation emergence of atomizing volume and extravagant liquid medicine, effectively improved atomizing device's result of use.

Claims

1. A medical atomisation device comprising an ultrasonic atomiser (6), characterised in that: the device also comprises a storage shell (1) and an atomization assembly; the storage shell (1) is communicated with the atomization assembly, and the ultrasonic atomizer (6) is arranged in the atomization assembly; the atomizing assembly comprises a fixed shell (3) and a movable base (4), the fixed shell (3) is in a circular tube shape with a sealed top end, one side of the top end of the fixed shell (3) is communicated with the material storage shell (1) through a connecting pipe (2), and a control valve (201) is arranged on the connecting pipe (2); the top end of the fixed shell (3) is provided with an air inlet hole and an air outlet hole, an air inlet check valve (301) is arranged in the air inlet hole, an air outlet check valve (302) is arranged in the air outlet hole, and the fixed shell (3) is communicated with the atomizing pipeline (303) through the air outlet hole; activity base (4) top cup joints at fixed casing (3) bottom inboard, and activity base (4) lateral wall and fixed casing (3) inside wall threaded connection, and activity base (4) top is provided with atomizing recess (401), and atomizing recess (401) are the coniform of invering, ultrasonic atomizer (6) are placed in atomizing recess (401).

2. The medical atomizing device of claim 1, wherein: a liquid storage cavity (101) is arranged in the storage shell (1), the bottom end of the liquid storage cavity (101) is arranged in an inclined manner, and the height of the bottom end of the liquid storage cavity (101), which is close to one end of the connecting pipe (2), is lower than the height of the bottom end of the liquid storage cavity (101), which is far away from one end of the connecting pipe (2); the height of the lowest end of the liquid storage cavity (101) is consistent with that of the topmost end inside the fixed shell (3); the material storage shell (1) top is provided with feed inlet (104), and openable and closeable is connected with sealed lid (105) in feed inlet (104).

3. The medical atomizing device of claim 2, wherein: the high-pressure spray head is characterized in that a high-pressure spray head (102) is arranged on the side face of the storage shell (1), the high-pressure spray head (102) is communicated with a water inlet pipeline (103) arranged on one side of the storage shell (1), and the high-pressure spray head (102) faces to one side, away from the connecting pipe (2), of the inside of the liquid storage cavity (101).

4. The medical atomizing device of claim 3, wherein: a fastening nut (7) is sleeved on the outer side of the movable base (4), and the fastening nut (7) is in threaded connection with the outer side face of the movable base (4); when the movable base (4) is connected with the fixed shell (3), the upper end surface of the fastening nut (7) is contacted with the lower end surface of the fixed shell (3).

5. The medical atomizing device of claim 4, wherein: the side surface of the movable base (4) is provided with a sealing groove, and a sealing gasket (402) is sleeved through the sealing groove.

6. The medical atomizing device of claim 5, wherein: be provided with mounting bracket (8) in atomizing pipeline (303), mounting bracket (8) central point puts and is connected with pivot (9), and the length direction of pivot (9) is unanimous with the axis direction of atomizing pipeline (303), and pivot (9) outside is connected with vortex blade (10).

7. The medical atomizing device of claim 6, wherein: the fixed shell (3) is made of transparent plastic, and scale marks are arranged on the outer side wall of the fixed shell (3).

8. The medical atomizing device of claim 7, wherein: the top end of the fixed shell (3) is communicated with an oxygen delivery pipeline (304) through an air inlet.