CN202198932U - Simple medicine atomizer - Google Patents
Simple medicine atomizer Download PDFInfo
- Publication number
- CN202198932U CN202198932U CN2011202926251U CN201120292625U CN202198932U CN 202198932 U CN202198932 U CN 202198932U CN 2011202926251 U CN2011202926251 U CN 2011202926251U CN 201120292625 U CN201120292625 U CN 201120292625U CN 202198932 U CN202198932 U CN 202198932U
- Authority
- CN
- China
- Prior art keywords
- cover
- airway
- medicinal
- trachea
- cup tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 210000003437 trachea Anatomy 0.000 claims description 28
- 239000011521 glass Substances 0.000 claims description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000004743 Polypropylene Substances 0.000 abstract description 6
- 229920001155 polypropylene Polymers 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- -1 polypropylene Polymers 0.000 abstract description 3
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 3
- 239000000443 aerosol Substances 0.000 abstract description 2
- 229940079593 drug Drugs 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000002560 therapeutic procedure Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 3
- 230000004308 accommodation Effects 0.000 abstract 2
- 230000005180 public health Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000006199 nebulizer Substances 0.000 description 6
- 210000001331 nose Anatomy 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008249 pharmaceutical aerosol Substances 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a simple medicine atomizer. The simple medicine atomizer comprises a cup cylinder with open both ends, wherein a liquid medicine atomization device is arranged in the cup cylinder through a partition plate, and the partition plate is hermetically connected with the cylinder wall so as to form a liquid medicine accommodation groove; and the middle part of the partition plate is provided with a hollow air duct which extends toward the upper and lower ends of the cup cylinder respectively, and a flow divider covers the pipe body, which is positioned in the liquid medicine accommodation groove, of the air duct and is matched with an external air source imported by the air duct so as to atomize a liquid medicine. The flow divider is provided with an airflow impact column provided with a spherical body, so the atomizer has good flow-dividing and atomizing effects, and the air source and medicines are saved; according to experiment results, atomized particles with the diameters of between 1 and 5mu m account for more than 90 percent of the liquid medicine, so that the inhalation of patients is facilitated, and the aerosol therapy effect is improved; and components of the atomizer can be made of polypropylene (PP) or medical grade plastic, namely polyvinyl chloride (PVC), so the requirements of medical and public health industry standard are met.
Description
Technical field
This utility model relates to a kind of medical nebulizer, is specifically related to a kind of medical treatment device that supplies the patient to suck medical liquid atomizing.
Background technology
The medical nebulizer is a kind of medical apparatus and instruments that is mainly used in respiratory tract system disease prevention and treatment; It is the indispensable medical appliance of pharmaceutical aerosol therapy; Through external supporting source of the gas; For example compressed oxygen can be used for multiple occasions such as hospital, health care institute, sanatorium, family, has better therapeutic effect as rehabilitation.Nebulizer is done power source with Compressed Gas, through diverter shunting atomizing, supplies the patient to suck the medicinal liquid in the medicine glass, so diverter is the vital part of decision atomizing effect, the architectural feature of diverter with the position is set all will directly influences atomizing effect.
The nebulizer of prior art is provided with the airway of external source of the gas, and through the distributing damper shunting aerodynamic atomization medicinal liquid of single thinner thickness is set in the airway upper end, distributing damper plays the effect of branch stream on the one hand; Play the effect that the bump air-flow impels its better atomizing on the other hand, but because the shunting area of section is little, so the effect of above two processes is all undesirable; Cause easily when air flow rate hangs down state and do not produce atomizing, perhaps atomizing particle is bigger, is unfavorable for that the patient sucks respiratory tract or pulmonary; Therapeutic effect is undesirable; Again can the lot of consumption source of the gas when air flow rate is big, the medicinal liquid of atomizing also leaks easily, causes drug waste.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of novel diverter that is provided with, the medicinal atomized device that atomizing effect is good.
In order to achieve the above object, a kind of simple and easy medicinal atomized device comprises the cup tube of a both ends open through dividing plate the medical liquid atomizing device being installed in the cup tube, said dividing plate through with the barrel sealing formation medicinal liquid storage tank that joins; Said dividing plate middle part is provided with the hollow airway that extends to cup tube upper and lower side respectively, and the pipe shaft upper cover that this airway is positioned at the medicinal liquid storage tank has diverter, and said diverter cooperates the external source of the gas of airway importing with medical liquid atomizing.
Further, said dividing plate is to the protruding spherical surface body in said cup tube lower end; It is tapered that said airway is positioned at the pipe shaft of medicinal liquid storage tank, and its tube wall inwardly shrinks in the top and forms a passage; Said airway matches with external gas source capsule road to the pipe shaft of said cup tube extension, lower end.
Further; Said diverter has the trachea cover of a hollow; Said diverter is sealed on the conical pipe of airway through said trachea cover, and the tube wall of said trachea cover inwardly shrinks in the top and forms a tap hole, and said tap hole cooperates the passage of the airway upper end circulation airflow that makes progress; Said trachea covers in inner tube wall and is provided with interior support, be supported in said and form the gap that can suck medicinal liquid between the gentle shroud of airway, in the said trachea cover upwards the air-flow of circulation impel the medicinal liquid in the medicine glass to form whirlpool.
Further, it is characterized in that the upper end of said cup tube is provided with bowl cover; Said bowl cover socket or be plugged on the cup tube; Said bowl cover middle part is provided with the nozzle that connects said cup tube, and the abutting end of said nozzle and said trachea cover is provided with baffle plate, and the air-flow that blows to baffle plate towards said trachea cover on the said baffle plate is provided with the airflow strikes post; Said bump column end is spherical surface body, and said bump post impels and blows to its vertical airflow diversion.
Further, the air-flow that upwards circulates in the said trachea cover impels the medicinal liquid in the medicine glass to form whirlpool and atomizing.
Further, on the said nozzle breathing mask is installed.
Further, have the sidewall nozzle on the barrel of said cup tube, the nozzle upper cover of said bowl cover upper end has the middle part to have the valve gap of open-work, and said valve gap is equipped with rubber blanket through the erection column at middle part.
Further, be equipped with on the said sidewall nozzle and suck device and/or nose is used respiratory organ.
A kind of simple and easy medicinal atomized device of this utility model has changed the structure and the mounting means of diverter in the prior art, and diverter is provided with the airflow strikes post that has spherical surface body; Shunting effect is good, and atomizing effect is good, practices thrift source of the gas and medicine; The experiment proof; The atomizing particle diameter accounts for more than 90% 1-5 μ m's, helps the patient and sucks, and has improved the aerosol therapeutic effect; The building block of this nebulizer can adopt polypropylene (PP) or medical grade plastic polyvinyl chloride (PVC) to process, and meets the medical and health industry standard-required.
Description of drawings
Fig. 1 is this utility model embodiment 1 user mode sketch map;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is this utility model embodiment 1 employed cup lid structure sketch map;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is this utility model embodiment 1 employed trachea cover structure sketch map;
Fig. 6 is the cutaway view of Fig. 5;
Fig. 7 is 1 employed glass of barrel structure sketch map of this utility model embodiment;
Fig. 8 is the cutaway view of Fig. 7;
Fig. 9 is cup tube, bowl cover, the trachea cover assembling sketch map that this utility model embodiment 1 uses;
Figure 10 is the cutaway view of Fig. 9;
Figure 11 is the structural representation of this utility model embodiment 2;
Figure 12 by this utility model embodiment 2 the cutaway view of employing bowl cover
Figure 13 is the structural representation of this utility model embodiment 3;
Figure 14 is the structural representation of this utility model embodiment 3;
Figure 15 is the structural representation of this utility model embodiment 4.
Among the figure: 1. glass tube; 1-1. barrel; 1-2. following card button; 1-3. dividing plate; 1-4. airway; 2. bowl cover; 2-1. nozzle; 2-2. drainage tube; 2-3. baffle plate; 2-4. sidewall; 2-5. last card button; 2-6. bump post; 3. breathing mask; 3-1. interface; 4. diverter; 4-1. collar; 4-2. trachea cover; 4-3. interior support; 5. valve gap; 5-1. valve gap rubber blanket; 6. handle; 7. barrel nozzle; 8. suck device; 8-1. air-vent; 8-2. air-vent rubber blanket; 9. nose is used respiratory organ; 10. switching bend pipe.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further explain.
As Fig. 1, Fig. 2, Fig. 3, Fig. 5, shown in Figure 7 be this utility model embodiment 1; Medicinal atomized device among this embodiment comprises cup tube 1, bowl cover 2, diverter 4; Diverter 4 is installed in the cup tube 1, and bowl cover 2 is sealed on cup tube 1 upper end, and cup tube 1, bowl cover 2, diverter 4 all can adopt polypropylene (PP) or medical grade plastic polyvinyl chloride (PVC) injection moulding to make; One-body molded, meet the medical and health industry standard-required.
Like Fig. 7, shown in Figure 8; Medicinal atomized device comprises the cup tube 1 of a both ends open; Through dividing plate 1-3 the medical liquid atomizing device is installed in the cup tube 1, dividing plate 1-3 constitutes the medicinal liquid storage tank through joining with barrel 1-1 sealing, and the medicinal liquid of using to patient treatment is placed in this storage tank.
The medical liquid atomizing device comprises airway 1-4 and diverter 4; Like Fig. 8, shown in Figure 10; Dividing plate 1-3 middle part is provided with the hollow airway 1-4 that extends to cup tube 1 upper and lower side respectively; The pipe shaft upper cover that this airway 1-4 is positioned at the medicinal liquid storage tank has diverter 4, and diverter 4 cooperates the external source of the gas of airway 1-4 importing with medical liquid atomizing.
Like Fig. 7, shown in Figure 8, dividing plate 1-3 is to the protruding spherical surface body in cup tube 1 lower end; It is tapered that airway 1-4 is positioned at the pipe shaft of medicinal liquid storage tank, and its tube wall inwardly shrinks in the top and forms a passage; Airway 1-4 matches with external gas source capsule road to the pipe shaft of extension, cup tube 1 lower end.
Like Fig. 5, shown in Figure 6; Diverter 4 has the trachea cover 4-2 of a hollow; This trachea cover 4-2 adapts to airway 1-4; Diverter 4 is sealed on the conical pipe of airway 1-4 through trachea cover 4-2, and the tube wall of trachea cover 4-2 inwardly shrinks in the top and forms a tap hole, and tap hole cooperates the passage of the airway 1-4 upper end circulation airflow that makes progress; Trachea cover 4-2 supports 4-3 in the tube wall of inside is provided with; The interior 4-3 that supports forms the gap that can suck medicinal liquid between the gentle shroud 4-2 of airway 1-4; This suction is a siphonage, and the air-flow to last circulation in the trachea cover 4-2 impels the medicinal liquid in the medicine glass to form whirlpool.
Like Fig. 3, shown in Figure 4, the upper end of cup tube 1 is provided with bowl cover 2, and bowl cover 2 is socketed on the cup tube 1; Bowl cover 2 middle parts are provided with the nozzle 2-1 of through-cup tube 1; The pipe shaft that nozzle 2-1 is positioned at bowl cover 2 constitutes drainage tube 2-2, and the abutting end of drainage tube 2-2 and trachea cover 4-2 is provided with baffle plate 2-3, and the air-flow that blows to baffle plate 2-3 towards trachea cover 4-2 on the baffle plate 2-3 is provided with airflow strikes post 2-6; Bump post 2-6 end is spherical surface body, and bump post 2-6 impels and blows to its vertical airflow diversion.
To the automatic medicinal liquid that sucks of air-flow drive of last circulation, the quick outflow atomizes from tap hole in the trachea cover 4-2, and atomization air flow bump post 2-6 disperses to medicine glass inside, has improved shunting and atomizing effect.
Like Fig. 1, shown in Figure 2, nozzle 2-1 upper end is equipped with breathing mask 3, and breathing mask 3 is connected with nozzle 2-1 through interface 3-1, and breathing mask 3 helps the medicinal liquid after the patient sucks atomizing better.
The said medicine nebulizer in use, at first the pipeline with external source of the gas is connected with airway 1-4 lower end, the medicinal liquid of in medicine glass, packing into then feeds external source of the gas, the medicinal liquid in the medicine glass promptly is atomized, nebulisation time is short, can in time implement treatment to the patient.
Figure 11, shown in Figure 12 be this utility model embodiment 2; Different is with embodiment 1, has barrel nozzle 7 on the barrel of cup tube 1 among this embodiment, and the nozzle 2-1 of bowl cover 2 upper ends does not suck the outlet of medicinal liquid as the patient; Its upper cover has the middle part to have the valve gap 5 of open-work; Valve gap 5 is equipped with valve gap rubber blanket 5-1 through the erection column at middle part, and valve gap rubber blanket 5-1 plays the effect of closing or opening open-work on the valve gap 5, and valve gap 5 allows extraneous air to get into; Stop inner atomizing medicinal liquid to leak, the valve gap 5 that is provided with open-work makes things convenient for the patient to suck the atomizing medicinal liquid from barrel nozzle 7.
Be equipped with on the barrel nozzle 7 and suck device 8, conveniently be not suitable for using the patient of breathing mask 3 to use.
Cooperate sidewall nozzle 7 to be provided with handle 6, make things convenient for patient or medical personnel to hold medicine glass at cup tube 1 opposite side.
Figure 13, shown in Figure 14 be this utility model embodiment 3; Different is with embodiment 2; Be equipped with on the barrel nozzle 7 among this embodiment and suck device 8, suck device 8 and nose is installed with respiratory organ 9, can suck the atomizing medicinal liquid through nasal cavity for the patient as excessive the pipe on it of switching.
Like Figure 13, shown in Figure 14; Needs from the treatment various disease; For example treat the needs of rhinitis, and to the patient of all ages and classes and body constitution, for example child or adult, body constitution is strong or thin weak person; Suck device 8 and can adopt different structural forms, can adopt have auxiliary air-vent 8-1 suck device 8 or adopt do not have an auxiliary air-vent 8-1 suck device 8.
Embodiment 4
Shown in Figure 15 is this utility model embodiment 4; Different is with embodiment 1; Switching bend pipe 10 is installed on the nozzle 2-1 among this embodiment, and switching bend pipe 10 excessively is equipped with breathing mask 3 on its other end of pipe as switching, and this medicinal atomized device adopts as above structure to adopt more comfortable posture to receive treatment for the patient; The mode that for example lies low, the mode of lying on one's side.
Above said just for this utility model is described, the various variation that meet this utility model thought are all within the protection domain of this utility model.
Claims (8)
1. a simple and easy medicinal atomized device is characterized in that, comprises the cup tube of a both ends open, through dividing plate the medical liquid atomizing device is installed in the cup tube, and said dividing plate constitutes the medicinal liquid storage tank through joining with the barrel sealing; Said dividing plate middle part is provided with the hollow airway that extends to cup tube upper and lower side respectively, and the pipe shaft upper cover that this airway is positioned at the medicinal liquid storage tank has diverter, and said diverter cooperates the external source of the gas of airway importing with medical liquid atomizing.
2. medicinal atomized device as claimed in claim 1 is characterized in that, said dividing plate is to the protruding spherical surface body in said cup tube lower end; It is tapered that said airway is positioned at the pipe shaft of medicinal liquid storage tank, and its tube wall inwardly shrinks in the top and forms a passage; Said airway matches with external gas source capsule road to the pipe shaft of said cup tube extension, lower end.
3. medicinal atomized device as claimed in claim 2; It is characterized in that; Said diverter has the trachea cover of a hollow; Said diverter is sealed on the conical pipe of airway through said trachea cover, and the tube wall of said trachea cover inwardly shrinks in the top and forms a tap hole, and said tap hole cooperates the passage of the airway upper end circulation airflow that makes progress; Said trachea covers in inner tube wall and is provided with interior support, be supported in said and form the gap that can suck medicinal liquid between the gentle shroud of airway, in the said trachea cover upwards the air-flow of circulation impel the medicinal liquid in the medicine glass to form whirlpool.
4. medicinal atomized device as claimed in claim 3 is characterized in that, the upper end of said cup tube is provided with bowl cover; Said bowl cover socket or be plugged on the cup tube; Said bowl cover middle part is provided with the nozzle that connects said cup tube, and the abutting end of said nozzle and said trachea cover is provided with baffle plate, and the air-flow that blows to baffle plate towards said trachea cover on the said baffle plate is provided with the airflow strikes post; Said bump column end is spherical surface body, and said bump post impels and blows to its vertical airflow diversion.
5. like claim 3 or 4 described medicinal atomized devices, it is characterized in that the air-flow that upwards circulates in the said trachea cover impels the medicinal liquid in the medicine glass to form whirlpool and atomizing.
6. medicinal atomized device as claimed in claim 4 is characterized in that, said nozzle upper end is equipped with breathing mask.
7. medicinal atomized device as claimed in claim 4 is characterized in that, has the sidewall nozzle on the barrel of said cup tube, and the nozzle upper cover of said bowl cover upper end has the middle part to have the valve gap of open-work, and said valve gap is equipped with rubber blanket through the erection column at middle part.
8. medicinal atomized device as claimed in claim 7 is characterized in that, is equipped with on the said sidewall nozzle to suck device and/or nose is used respiratory organ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202926251U CN202198932U (en) | 2011-08-12 | 2011-08-12 | Simple medicine atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202926251U CN202198932U (en) | 2011-08-12 | 2011-08-12 | Simple medicine atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198932U true CN202198932U (en) | 2012-04-25 |
Family
ID=45963075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202926251U Expired - Fee Related CN202198932U (en) | 2011-08-12 | 2011-08-12 | Simple medicine atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198932U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039491A (en) * | 2016-06-28 | 2016-10-26 | 内蒙古英华融泰高科技发展有限公司 | Nasal atomizer |
| WO2017070985A1 (en) * | 2015-10-27 | 2017-05-04 | 深圳市杰仕博科技有限公司 | Heat-insulated suction nozzle |
| CN109718431A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | The medical atomizer that internal gas flow improves |
| CN110496278A (en) * | 2019-09-10 | 2019-11-26 | 安徽探索医疗器械科技有限公司 | Medical part atomized medicine introducing device |
| WO2022155960A1 (en) * | 2021-01-25 | 2022-07-28 | 深圳麦克韦尔科技有限公司 | Atomizing cup assembly and atomizer |
| CN116173358A (en) * | 2021-11-29 | 2023-05-30 | 康希诺生物股份公司 | An atomization cup and its application in atomization inhalation drug delivery |
| CN118454030A (en) * | 2024-05-10 | 2024-08-09 | 佛山鸿沣医疗科技有限公司 | Air pressure atomizer based on drug dosage control and drug dosage control method |
-
2011
- 2011-08-12 CN CN2011202926251U patent/CN202198932U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017070985A1 (en) * | 2015-10-27 | 2017-05-04 | 深圳市杰仕博科技有限公司 | Heat-insulated suction nozzle |
| CN106039491A (en) * | 2016-06-28 | 2016-10-26 | 内蒙古英华融泰高科技发展有限公司 | Nasal atomizer |
| CN109718431A (en) * | 2017-10-31 | 2019-05-07 | 正大天晴药业集团股份有限公司 | The medical atomizer that internal gas flow improves |
| CN109718431B (en) * | 2017-10-31 | 2023-11-28 | 正大天晴药业集团股份有限公司 | Medical nebulizer with improved internal airflow |
| CN110496278A (en) * | 2019-09-10 | 2019-11-26 | 安徽探索医疗器械科技有限公司 | Medical part atomized medicine introducing device |
| WO2022155960A1 (en) * | 2021-01-25 | 2022-07-28 | 深圳麦克韦尔科技有限公司 | Atomizing cup assembly and atomizer |
| CN116173358A (en) * | 2021-11-29 | 2023-05-30 | 康希诺生物股份公司 | An atomization cup and its application in atomization inhalation drug delivery |
| CN118454030A (en) * | 2024-05-10 | 2024-08-09 | 佛山鸿沣医疗科技有限公司 | Air pressure atomizer based on drug dosage control and drug dosage control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202198932U (en) | Simple medicine atomizer | |
| CN205391423U (en) | Portable internal medicine ultrasonic atomization inhaler | |
| US20080168988A1 (en) | Medication-saving device for inhalation therapy | |
| CN208436187U (en) | A new type of pediatric medical nebulizer | |
| CN203647814U (en) | Respiratory atomizer for relieving cough and reducing sputum | |
| CN206007737U (en) | A kind of medical breathing machine atomizer arrangement | |
| CN208741672U (en) | A kind of low-residual type nebulizer | |
| CN205598364U (en) | Oxygen drive air flue atomizing humidifier | |
| CN203749956U (en) | Atomization dosing device | |
| CN206463303U (en) | A kind of medicinal atomized inhalator | |
| CN206687983U (en) | A kind of convenient fixed infant's nebulizer | |
| CN107126604A (en) | A kind of medical mask | |
| CN203710493U (en) | An adjustable atomizer | |
| CN205598369U (en) | Disposable oxygen nebulizer who facilitates use | |
| CN105999505A (en) | Medical atomization oxygen mask | |
| CN206120880U (en) | Special atomizer in oxygen cabin | |
| CN101983737B (en) | Atomization device of breathing machine | |
| CN205867242U (en) | Portable medical vaporizer | |
| CN205994825U (en) | A kind of aerosol apparatus | |
| CN205084137U (en) | Atomizer | |
| CN209864907U (en) | Multifunctional atomization machine | |
| CN201727813U (en) | Ultrasonic atomization drug delivery device for both mouth and nose | |
| CN201939848U (en) | Respirator atomizing device | |
| CN209451077U (en) | An anti-medicine liquid dumping nebulizer for patients with tracheotomy or tracheal intubation | |
| CN205849932U (en) | Modified form atomization inhaling face shield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20190812 |