CN113577464A - Atomization effect controller for atomizer - Google Patents
Atomization effect controller for atomizer Download PDFInfo
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- CN113577464A CN113577464A CN202110845523.6A CN202110845523A CN113577464A CN 113577464 A CN113577464 A CN 113577464A CN 202110845523 A CN202110845523 A CN 202110845523A CN 113577464 A CN113577464 A CN 113577464A
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- adsorption type
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
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Abstract
The invention discloses an atomization effect controller for an atomizer, which comprises a columnar hollow shell. The invention leads the gas-liquid mixture atomized by the atomizer to enter a plurality of annular array main liquid discharge holes through the main liquid inlet hole and horizontally and transversely enter the surface of the layered adsorption type liquid separation mechanism from all directions, under the driving action of the driving motor, the layered adsorption type liquid separation mechanism can rotate rapidly, at the moment, the atomized particles according with the distance between the annular plates for the two layered adsorption type liquid separation mechanisms can be discharged outwards through the layered adsorption type liquid separation mechanisms, the atomized particles larger than the distance can be directly adhered to the surface of the annular plate for the layered adsorption type liquid separation mechanism, and the adhered liquid particles can generate centrifugal effect under the action of rotation, the centrifugal effect forces the liquid to be thrown onto the inner wall of the gas-liquid reserved space and finally to be discharged outwards through the liquid discharge hole under the action of gravity, so that the atomization rate is improved.
Description
Technical Field
The invention relates to the technical field of atomizers, in particular to an atomization effect controller for an atomizer.
Background
At present, the atomizer is as long as the effect is to carry out atomization treatment with some liquid that contain the liquid medicine to make things convenient for the patient to absorb, but the atomizing liquid granule that current atomizer caused can't carry out effectual control, leads to some great granules when discharging, can directly fall down on the ground in external space, and simultaneously, great liquid granule is unfavorable for patient's absorption.
Disclosure of Invention
The present invention is directed to an atomization effect controller for an atomizer, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an atomization effect controller for an atomizer comprises a cylindrical hollow shell, wherein a driving motor installation space is arranged at the center of the bottom of the cylindrical hollow shell, a gas-liquid reserved space is arranged right above the driving motor installation space of the cylindrical hollow shell, a conical guide structure gradually descending from inside to outside is arranged at the bottom of the gas-liquid reserved space, liquid discharge holes communicated with the outside space and the bottom of the side surface of the gas-liquid reserved space are formed in the side surface of the cylindrical hollow shell, an annular liquid flow hole is formed in the periphery of the gas-liquid reserved space in the cylindrical hollow shell, a plurality of annular array type auxiliary liquid inlet holes are formed in the side surface of the annular liquid flow hole and the side surface of the gas-liquid reserved space, a main liquid inlet hole communicated with the outside space is formed in the side surface of the annular liquid flow hole, and the bottom of the annular liquid flow hole and the bottom of the side surface of the gas-liquid reserved space are communicated through inclined liquid leakage holes, a driving motor is arranged in the driving motor mounting space, a motor spindle of the driving motor penetrates through the internal structure of the columnar hollow shell, the shaft body extends into the gas-liquid reserved space, a layered adsorption type liquid separation mechanism is arranged at the top end of the motor main shaft, the top end of the layered adsorption type liquid separation mechanism is provided with a hollow rotating shaft, the center inside the hollow rotating shaft is provided with a gas-liquid flowing hole communicated with two end surfaces of the hollow rotating shaft, the shaft body of the hollow rotating shaft penetrates through the top center structure of the cylindrical hollow shell, two main longitudinal supporting rods are arranged on the upper surface of the cylindrical hollow shell, an inverted conical shell is arranged at the top ends of the two main longitudinal supporting rods, the lower surface of the inverted cone shell is provided with a cone-shaped structure, and a main bearing and a main sealing ring are arranged on a shaft body of the motor main shaft and the hollow rotating shaft at the penetrating position.
Furthermore, the symmetry line of the inverted cone shell and the symmetry line of the liquid flowing hole are on the same vertical line.
Furthermore, the horizontal height of the auxiliary liquid inlet hole is consistent with the horizontal height of the longitudinal central part of the layered adsorption type liquid separation mechanism.
Further, the distance between the bottom end of the inverted conical shell and the gas-liquid flowing hole is 0-0.8 mm.
Further, the layered adsorption type liquid separation mechanism comprises a bottom mounting plate for the layered adsorption type liquid separation mechanism, a top mounting plate for the layered adsorption type liquid separation mechanism, a main shaft body mounting groove for the layered adsorption type liquid separation mechanism, a longitudinal support rod for the layered adsorption type liquid separation mechanism, an annular plate for the layered adsorption type liquid separation mechanism, a flow hole for the layered adsorption type liquid separation mechanism, a tip structure for the layered adsorption type liquid separation mechanism, a center hole for the layered adsorption type liquid separation mechanism, and an auxiliary shaft body mounting groove for the layered adsorption type liquid separation mechanism.
Further, the bottom center of the bottom mounting plate for the layered adsorption type liquid separation mechanism is provided with a main shaft body mounting groove for the layered adsorption type liquid separation mechanism, the upper surface of the bottom mounting plate for the layered adsorption type liquid separation mechanism is provided with two opposite longitudinal support rods for the layered adsorption type liquid separation mechanism, two annular plates for the layered adsorption type liquid separation mechanism are mounted at the tops of the longitudinal support rods for the layered adsorption type liquid separation mechanism, the upper surface of the annular plates for the layered adsorption type liquid separation mechanism is provided with another two longitudinal support rods for the layered adsorption type liquid separation mechanism, the operation is repeated in this way, the top mounting plate for the layered adsorption type liquid separation mechanism is mounted at the top end of the longitudinal support rod for the layered adsorption type liquid separation mechanism at the top layer, the lower surface center of the top mounting plate for the layered adsorption type liquid separation mechanism is provided with a central hole for the layered adsorption type liquid separation mechanism, the top of the center hole for the layered adsorption type liquid separation mechanism is provided with an auxiliary shaft body installation groove for the layered adsorption type liquid separation mechanism, the circumferential side surface of the annular plate for the layered adsorption type liquid separation mechanism is provided with a tip structure for the layered adsorption type liquid separation mechanism, and the center of the annular plate for the layered adsorption type liquid separation mechanism is provided with a flow hole for the layered adsorption type liquid separation mechanism communicated with the upper surface and the lower surface of the annular plate.
Further, the height of the longitudinal support rod for the layered adsorption type liquid separation mechanism is the same as the size of the liquid particles.
Furthermore, a shaft body at the top end of the motor spindle is arranged in the spindle body mounting groove for the layered adsorption type liquid separation mechanism.
Furthermore, a shaft body at the bottom end of the hollow rotating shaft is arranged in the auxiliary shaft body installation groove for the layered adsorption type liquid separation mechanism.
Compared with the prior art, the invention has the beneficial effects that: the invention makes the gas-liquid mixture atomized by the atomizer enter a plurality of annular array main liquid discharge holes through the main liquid inlet hole, horizontally and transversely enter the surface of the layered adsorption type liquid separation mechanism from all sides, the layered adsorption type liquid separation mechanism can rapidly rotate under the driving action of the driving motor, at the moment, atomized particles which accord with the distance between the annular plates for the two layered adsorption type liquid separation mechanisms can be discharged outwards through the layered adsorption type liquid separation mechanism, the atomized particles which are larger than the distance can be directly adhered to the surface of the annular plate for the layered adsorption type liquid separation mechanism, under the rotating action, the adhered liquid particles can generate a centrifugal effect which forces the liquid to be thrown to the inner wall of the gas-liquid reserved space, and finally, the liquid is discharged outwards through the liquid discharge holes under the action of gravity, and the discharged liquid medicine can be atomized, thereby improving the atomization rate, being helpful for the patient to absorb the effect of the liquid medicine through the atomization particles which accord with the regulation, and improving the effective rate after atomization.
Drawings
FIG. 1 is a schematic diagram of a full-sectional structure of an atomization effect controller for an atomizer according to the present invention;
FIG. 2 is a schematic structural diagram of a layered adsorption type liquid separation mechanism in an atomization effect controller for an atomizer according to the present invention;
in the figure: 1, a columnar hollow housing, 2, a driving motor installation space, 3, a gas-liquid reserved space, 4, a conical guide structure, 5, an annular liquid flow hole, 6, an auxiliary liquid inlet hole, 7, a main liquid inlet hole, 8, a liquid discharge hole, 9, a driving motor, 10, a motor main shaft, 11, a main bearing, 13, a main seal ring, 14, an inclined liquid leak hole, 15, a layered adsorption type liquid separation mechanism, 151, a bottom mounting plate for the layered adsorption type liquid separation mechanism, 152, a top mounting plate for the layered adsorption type liquid separation mechanism, 153, a main shaft body mounting groove for the layered adsorption type liquid separation mechanism, 154, a longitudinal support rod for the layered adsorption type liquid separation mechanism, 155, an annular plate for the layered adsorption type liquid separation mechanism, 156, a flow hole for the layered adsorption type liquid separation mechanism, 157, a tip structure for the layered adsorption type liquid separation mechanism, 158, the device comprises a central hole 159 for a layered adsorption type liquid separation mechanism, secondary shaft body installation grooves 16 for the layered adsorption type liquid separation mechanism, hollow rotating shafts 17, gas-liquid flowing holes 18, main longitudinal support rods 19, inverted cone shells 20 and a cone structure.
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 by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the device comprises a cylindrical hollow shell 1, wherein a driving motor installation space 2 is arranged at the center of the bottom of the cylindrical hollow shell 1, a gas-liquid reserved space 3 is arranged right above the driving motor installation space 2 of the cylindrical hollow shell 1, a conical guide structure 4 gradually descending from inside to outside is arranged at the bottom of the gas-liquid reserved space 3, a liquid discharge hole 8 communicating the external space with the bottom of the side surface of the gas-liquid reserved space 3 is arranged on the side surface of the cylindrical hollow shell 1, an annular liquid flow hole 5 is arranged at the periphery of the gas-liquid reserved space 3 in the cylindrical hollow shell 1, a plurality of annular array auxiliary liquid inlet holes 6 are arranged on the side surfaces of the annular liquid flow hole 5 and the gas-liquid reserved space 3, a main liquid inlet hole 7 communicating the external space is arranged on the side surface of the annular liquid flow hole 5, and the bottom of the annular liquid flow hole 5 is communicated with the bottom of the side surface of the gas-liquid reserved space 3 through an inclined liquid leakage hole 14, a driving motor 9 is arranged in the driving motor installation space 2, a motor spindle 10 of the driving motor 9 penetrates through the internal structure of the columnar hollow shell 1, and the shaft body extends into the gas-liquid reserved space 3, a layered adsorption type liquid separation mechanism 15 is arranged at the top end of the motor main shaft 10, the top end of the layered adsorption type liquid separation mechanism 15 is provided with a hollow rotating shaft 16, the center inside the hollow rotating shaft 16 is provided with a gas-liquid flowing hole 17 communicated with two end surfaces of the hollow rotating shaft, the shaft body of the hollow rotating shaft 16 penetrates through the top center structure of the cylindrical hollow shell 1, two main longitudinal support rods 18 are arranged on the upper surface of the cylindrical hollow shell 1, an inverted cone shell 19 is arranged at the top ends of the two main longitudinal support rods 18, the lower surface of the inverted cone shell 19 is provided with a conical structure 20, and the main bearing 11 and the main sealing ring 13 are respectively installed on the shaft body of the motor main shaft 10 and the hollow rotating shaft 16 at the penetrating positions.
The symmetry line of the inverted conical casing 19 and the symmetry line of the gas-liquid flow hole 17 are on the same vertical line.
The horizontal height of the auxiliary liquid inlet hole 6 is consistent with the horizontal height of the longitudinal central part of the layered adsorption type liquid separation mechanism 15.
The distance between the bottom end of the inverted conical shell 19 and the gas-liquid flowing hole 17 is 0-0.8 mm.
Referring to fig. 2, the layered adsorption type liquid separation mechanism 15 includes a bottom mounting plate 151 for a layered adsorption type liquid separation mechanism, a top mounting plate 152 for a layered adsorption type liquid separation mechanism, a main shaft body mounting groove 153 for a layered adsorption type liquid separation mechanism, a longitudinal support rod 154 for a layered adsorption type liquid separation mechanism, an annular plate 155 for a layered adsorption type liquid separation mechanism, a flow hole 156 for a layered adsorption type liquid separation mechanism, a tip structure 157 for a layered adsorption type liquid separation mechanism, a center hole 158 for a layered adsorption type liquid separation mechanism, and a sub shaft body mounting groove 159 for a layered adsorption type liquid separation mechanism; the bottom center of bottom mounting panel 151 for layered adsorption type liquid separation mechanism is equipped with spindle body mounting groove 153 for layered adsorption type liquid separation mechanism, two upper surface mounting two opposite longitudinal support rods 154 for layered adsorption type liquid separation mechanism of bottom mounting panel 151 for layered adsorption type liquid separation mechanism, two annular plate 155 for layered adsorption type liquid separation mechanism is installed at the top of longitudinal support rods 154 for layered adsorption type liquid separation mechanism, upper surface mounting of annular plate 155 for layered adsorption type liquid separation mechanism has another two longitudinal support rods 154 for layered adsorption type liquid separation mechanism, so reciprocating, top mounting panel 152 for layered adsorption type liquid separation mechanism is installed on top end of longitudinal support rods 154 for layered adsorption type liquid separation mechanism at top layer, lower surface center of top mounting panel 152 for layered adsorption type liquid separation mechanism is equipped with central hole 158 for layered adsorption type liquid separation mechanism, a secondary shaft body mounting groove 159 for the layered adsorption type liquid separation mechanism is arranged at the top end of the central hole 158 for the layered adsorption type liquid separation mechanism, a tip structure 157 for the layered adsorption type liquid separation mechanism is arranged on the circumferential side surface of the annular plate 155 for the layered adsorption type liquid separation mechanism, and a flow hole 156 for the layered adsorption type liquid separation mechanism communicated with the upper surface and the lower surface of the annular plate 155 for the layered adsorption type liquid separation mechanism is arranged at the center of the annular plate 155 for the layered adsorption type liquid separation mechanism; the height of the longitudinal support bar 154 for the layered adsorption type liquid separation mechanism is the same as the size of the liquid particles; a shaft body at the top end of the motor spindle 10 is arranged in the spindle body mounting groove 153 for the layered adsorption type liquid separation mechanism; a shaft body having a hollow rotating shaft 16 at the bottom end is installed in the secondary shaft body installation groove 159 for the layered adsorption type liquid separation mechanism.
The specific use mode is as follows: during the operation of the invention, the gas-liquid mixture atomized by the atomizer enters a plurality of annular array main liquid discharge holes 8 through the main liquid inlet hole 7, enters the surface of the layered adsorption type liquid separation mechanism 15 from all directions horizontally and transversely, the layered adsorption type liquid separation mechanism 15 can rotate rapidly under the driving action of the driving motor 9, at the moment, atomized particles which accord with the distance between the annular plates 155 for the two layered adsorption type liquid separation mechanisms can be discharged outwards through the layered adsorption type liquid separation mechanism 15, the atomized particles which are larger than the distance can be directly adhered to the surface of the annular plate 155 for the layered adsorption type liquid separation mechanism, and the adhered liquid particles can generate centrifugal effect under the rotating action, the centrifugal effect forces the liquid to be thrown to the inner wall of the gas-liquid reserved space 3, and finally the atomized particles are discharged outwards through the liquid discharge holes 8 under the action of gravity, meanwhile, the inclined liquid drain hole 14 and the inverted conical casing 19 can reintroduce the liquid adhering to the surfaces thereof into the inside of the gas-liquid headspace 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides an atomization effect controller for atomizer, includes cylindrical hollow shell (1), its characterized in that: the device is characterized in that a driving motor installation space (2) is arranged at the center of the bottom of the columnar hollow shell (1), a gas-liquid reserved space (3) is arranged right above the driving motor installation space (2) of the columnar hollow shell (1), a conical guide structure (4) gradually descending from inside to outside is arranged at the bottom of the gas-liquid reserved space (3), a liquid discharge hole (8) communicating the external space with the bottom of the side surface of the gas-liquid reserved space (3) is arranged on the side surface of the columnar hollow shell (1), an annular liquid flow hole (5) is arranged in the columnar hollow shell (1) and positioned at the periphery of the gas-liquid reserved space (3), a plurality of annular array auxiliary liquid inlet holes (6) are arranged on the side surface of the annular liquid flow hole (5), and a main liquid inlet hole (7) communicating the external space is arranged on the side surface of the annular liquid flow hole (5), the bottom of the annular liquid flowing hole (5) is communicated with the bottom of the side face of the gas-liquid reserved space (3) through an inclined liquid leakage hole (14), a driving motor (9) is installed inside the driving motor installation space (2), a motor spindle (10) of the driving motor (9) penetrates through the internal structure of the columnar hollow shell (1), a shaft body extends to the inside of the gas-liquid reserved space (3), a layered adsorption type liquid separation mechanism (15) is installed at the top end of the motor spindle (10), a hollow rotating shaft (16) is installed at the top end of the layered adsorption type liquid separation mechanism (15), the gas-liquid flowing hole (17) communicated with the two end faces of the hollow rotating shaft (16) is formed in the internal center of the hollow rotating shaft (16), the shaft body of the hollow rotating shaft (16) penetrates through the top center structure of the columnar hollow shell (1), and two main longitudinal supporting rods (18) are installed on the upper surface of the columnar hollow shell (1), an inverted cone shell (19) is installed at the top ends of the two main longitudinal supporting rods (18), a conical structure (20) is arranged on the lower surface of the inverted cone shell (19), and a main bearing (11) and a main sealing ring (13) are installed on a shaft body of the motor main shaft (10) and the hollow rotating shaft (16) at the penetrating position.
2. The atomization effect controller for the atomizer according to claim 1, wherein: the symmetry line of the inverted cone shell (19) and the symmetry line of the gas-liquid flowing hole (17) are on the same vertical line.
3. The atomization effect controller for the atomizer according to claim 1, wherein: the horizontal height of the auxiliary liquid inlet hole (6) is consistent with the horizontal height of the longitudinal central part of the layered adsorption type liquid separation mechanism (15).
4. The atomization effect controller for the atomizer according to claim 1, wherein: the distance between the bottom end of the inverted conical shell (19) and the gas-liquid flowing hole (17) is 0-0.8 mm.
5. The atomization effect controller for the atomizer according to claim 1, wherein: the layered adsorption type liquid separation mechanism (15) comprises a bottom mounting plate (151) for the layered adsorption type liquid separation mechanism, a top mounting plate (152) for the layered adsorption type liquid separation mechanism, a main shaft body mounting groove (153) for the layered adsorption type liquid separation mechanism, a longitudinal support rod (154) for the layered adsorption type liquid separation mechanism, an annular plate (155) for the layered adsorption type liquid separation mechanism, a flow hole (156) for the layered adsorption type liquid separation mechanism, a tip structure (157) for the layered adsorption type liquid separation mechanism, a central hole (158) for the layered adsorption type liquid separation mechanism and a secondary shaft body mounting groove (159) for the layered adsorption type liquid separation mechanism.
6. The atomization effect controller for the atomizer according to claim 5, wherein: the bottom center of bottom mounting panel (151) for the layered adsorption type liquid separation mechanism is equipped with main shaft body mounting groove (153) for the layered adsorption type liquid separation mechanism, two vertical support rods (154) for the layered adsorption type liquid separation mechanism are installed on the upper surface of bottom mounting panel (151) for the layered adsorption type liquid separation mechanism, two annular plate (155) for the layered adsorption type liquid separation mechanism is installed on the top of vertical support rod (154) for the layered adsorption type liquid separation mechanism, another two vertical support rods (154) for the layered adsorption type liquid separation mechanism are installed on the upper surface of annular plate (155) for the layered adsorption type liquid separation mechanism, so reciprocating, top mounting panel (152) for the layered adsorption type liquid separation mechanism is installed on the top of vertical support rod (154) for the layered adsorption type liquid separation mechanism on the top layer, the lower surface center of top mounting panel (152) for the layered adsorption type liquid separation mechanism is equipped with layering adsorption type liquid separation mechanism and uses centre bore (158), the top of layering adsorption type liquid separation mechanism and using centre bore (158) is equipped with secondary shaft body mounting groove (159) for the layered adsorption type liquid separation mechanism, the circumference side of layering adsorption type liquid separation mechanism and using annular plate (155) is equipped with layering adsorption type liquid separation mechanism and uses pointed end structure (157), the center of layering adsorption type liquid separation mechanism and using annular plate (155) is equipped with the layering adsorption type liquid separation mechanism that communicates its upper and lower surface and uses flow hole (156).
7. The atomization effect controller for the atomizer according to claim 6, wherein: the height of the longitudinal support rod (154) for the layered adsorption type liquid separation mechanism is the same as the size of the liquid particles.
8. The atomization effect controller for the atomizer according to claim 6, wherein: and a shaft body at the top end of the motor spindle (10) is arranged in the spindle body mounting groove (153) for the layered adsorption type liquid separation mechanism.
9. The atomization effect controller for the atomizer according to claim 6, wherein: a shaft body at the bottom end of a hollow rotating shaft (16) is arranged in the auxiliary shaft body mounting groove (159) for the layered adsorption type liquid separation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110845523.6A CN113577464B (en) | 2021-07-26 | 2021-07-26 | Atomization effect controller for atomizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110845523.6A CN113577464B (en) | 2021-07-26 | 2021-07-26 | Atomization effect controller for atomizer |
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| CN113577464A true CN113577464A (en) | 2021-11-02 |
| CN113577464B CN113577464B (en) | 2022-12-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1197234A (en) * | 1966-06-20 | 1970-07-01 | Wallace Murray Corp | Gas Treating Apparatus |
| US20060201500A1 (en) * | 2005-03-09 | 2006-09-14 | Ric Investments, Llc. | Nebulizing drug delivery device for ventilator |
| US20080312612A1 (en) * | 2003-12-12 | 2008-12-18 | Keiko Matsumoto | Small Fixed Quantity Dispenser for Aerosol Container |
| WO2019162371A1 (en) * | 2018-02-26 | 2019-08-29 | Nerudia Limited | Device, system and method |
| CN112827027A (en) * | 2020-12-31 | 2021-05-25 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Children's aerosol therapeutic instrument |
-
2021
- 2021-07-26 CN CN202110845523.6A patent/CN113577464B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1197234A (en) * | 1966-06-20 | 1970-07-01 | Wallace Murray Corp | Gas Treating Apparatus |
| US20080312612A1 (en) * | 2003-12-12 | 2008-12-18 | Keiko Matsumoto | Small Fixed Quantity Dispenser for Aerosol Container |
| US20060201500A1 (en) * | 2005-03-09 | 2006-09-14 | Ric Investments, Llc. | Nebulizing drug delivery device for ventilator |
| WO2019162371A1 (en) * | 2018-02-26 | 2019-08-29 | Nerudia Limited | Device, system and method |
| CN112827027A (en) * | 2020-12-31 | 2021-05-25 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Children's aerosol therapeutic instrument |
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| CN113577464B (en) | 2022-12-06 |
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Effective date of registration: 20221111 Address after: 255000 No. 9, Guojing Avenue, economic development zone, Gaoqing County, Zibo City, Shandong Province Applicant after: Victor (Shandong) Biotechnology Co.,Ltd. Address before: Room 802, unit 3, building 12, Wenquan home, Majiabao Dongli, Fengtai District, Beijing 100068 Applicant before: Xu Chongyun |
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