CN105999505A - Medical atomization oxygen mask - Google Patents
Medical atomization oxygen mask Download PDFInfo
- Publication number
- CN105999505A CN105999505A CN201610654965.1A CN201610654965A CN105999505A CN 105999505 A CN105999505 A CN 105999505A CN 201610654965 A CN201610654965 A CN 201610654965A CN 105999505 A CN105999505 A CN 105999505A
- Authority
- CN
- China
- Prior art keywords
- cup
- oxygen
- designed
- cover
- flow 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.)
- Pending
Links
Classifications
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0606—Face
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention provides a medical atomization oxygen mask. The medical atomization oxygen mask comprises a mask covering the mouth and the nose of a user. A gas channel connector is designed on the lower portion of the mask. An atomization cup is assembled between the gas channel connector and an oxygen pipeline and comprises a cup body, a cup lid and an inner lid. The cup body is in a round tube shape, the cup lid is assembled on the upper portion of the cup body in a threaded mode, and the upper portion of the cup lid is communicated with the gas channel connector. A horizontal partition is designed in the middle of the cup body, a through gas flow tube is designed on the partition, a vertical mask body is designed on the inner lid, a horizontal cavity plate is designed on the lower portion of the mask body, and spacer blocks are designed on the periphery of the lower portion of the cavity plate. According to the oxygen mask, when oxygen is introduced, liquid medicine in the atomization cup can be atomized through oxygen flow, the atomized liquid medicine and the high-pressure oxygen are mixed and then can be inhaled by a patient, thus, treatment steps are simplified, and the treatment effect is improved.
Description
Technical field
The present invention relates to medical device technical field, be specifically related to a kind of medical treatment atomized oxygen cover.
Background technology
Oxygen is the indispensable gaseous matter of human survival, is widely present among air.In the disease that people are suffered from, to respiratory failure, chronic tracheitis, cerebrovascular, coronary heart disease etc. usually can cause the confession hypoxgia of human body, and these patients are required for artificial it being carried out oxygen supplement.Oxygen uptake is usually used in correcting anoxia, improves arterial partial pressure of oxygen and the level of oxygen saturation, promotes metabolism, is one of important method assisting the multiple disease for the treatment of.Patient's oxygen uptake is typically to suck from the mouth and nose position of patient by oxygen, and therefore patient is during carrying out oxygen uptake, is all to be completed by oxygen mask, and traditional oxygen mask function is simple, is used only to be wrapped in oxygen the nose and mouth of patient, it is ensured that oxygen output concentration.Traditional oxygen mask function is fairly simple simply can only provide oxygen for patient.The disease that needs of people can be treated by the way of spray or alleviate, the asthma disease that such as people are common, it is possible to use spray thing medicament is treated.The most traditional oxygen face mask usually cannot well be fitted in the face of people.
Summary of the invention
For problem above, the present invention provide one can patient cure by oxygen therapy during, atomized liquid medicine is easy to the medical atomized oxygen cover of patient's Inhalation in Treating simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: this medical treatment atomized oxygen cover includes covering the face shield in user mouth and nose position；The both sides of described face shield are machined with venthole, described face shield bottom is designed with and the gas path joint connected inside face shield, it is equipped with atomizing cup between described gas path joint and oxygen pipeline, described atomizing cup includes cup, bowl cover, inner cap, described cup is round tube shape, described bowl cover Screw assembly is on described cup top, and described bowl cover top is connected with gas path joint；Described cup medium design has the dividing plate of level, and described dividing plate is designed with the gas flow tube run through, described in cover and be designed with vertical cover body, described cover body bottom is designed with the cavity plate of level, and described cavity plate lower periphery is designed with spacer block；Described cover body covers on outside the gas flow tube stretching out dividing plate top, described cover body and the gas flow tube outer wall stretching out dividing plate top constitute annular housing, described cavity plate bottom is constituted with spacer block top and the lamellar cavity of the circle being connected inside cup, described annular housing is connected with circular lamellar cavity, described gas flow tube bottom is connected with oxygen pipeline, described gas flow tube upper design has the airflow hole with ft connection, described cover body upper middle position is designed with the cage apertures with ft connection, and described cage apertures is the most relative with airflow hole；Medicine to be atomized is contained in the dividing plate top of described cup, and the liquid level of described medicine is less than described cage apertures position；In the middle of described bowl cover, connection has block, described block bottom is spherical, and the spherical of described block is just to described cage apertures position.
As preferably, described airflow hole diameter is less than 1mm, and described cage apertures diameter is less than 1.5mm.
As preferably, described bowl cover is divided into three sections from top to bottom, and described bowl cover three sections of diameters from top to bottom become big successively, and the lowermost of described bowl cover is threadeded with cup external wall of upper portion, is designed with the blend stop of annular inside the threaded walls of described bowl cover lowermost.When described cup is tightened, cup top edge is positioned in the middle of the inwall of described blend stop and bowl cover bottom.
As preferably, the lower end of described gas flow tube is taper.
As preferably, the venthole Position Design of described face shield has ventilated membrane.
As preferably, the upper end of described face shield is fixed with aluminum bar piece.
As preferably, described gas path joint is flexible pipe.
The beneficial effects of the present invention is: when this medical treatment atomized oxygen cover uses, high pressure oxygen gas circuit is accessed by the gas flow tube in atomizing cup, the high pressure oxygen airflow hole blowout from described gas flow tube top, it is further continued for blowing out from described cage apertures, so air-flow forms negative pressure when blowout, liquid medicine in cup is drawn into from the circular cavity between cup and inner cap and annular housing cage apertures position, under the effect of oxygen flow, medicine sprays in cage apertures position and oxygen mix, the high-speed liquid of ejection divides atomization when encountering block, medicinal liquid after atomization mixes by gas path joint entrance face shield with high pressure oxygen, further enter patient respiratory tract, make patient while oxygen uptake, the medicine of atomization can be sucked, simplify therapeutic progresses, improve therapeutic effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of medical treatment atomized oxygen cover side.
Fig. 2 is the structural representation of atomizing cup profile direction.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in embodiment in Fig. 1 and Fig. 2, this medical treatment atomized oxygen cover includes covering the face shield 1 in user mouth and nose position；The both sides of described face shield 1 are machined with venthole 11, described face shield 1 bottom is designed with and the gas path joint 2 connected inside face shield, it is equipped with atomizing cup 3 between described gas path joint 2 and oxygen pipeline, described atomizing cup 3 includes cup 31, bowl cover 32, inner cap 33, described cup 31 is round tube shape, described bowl cover 32 Screw assembly is on described cup 31 top, and described bowl cover 32 top is connected with gas path joint 2；Described cup 31 medium design has the dividing plate 311 of level, the gas flow tube 312 run through it is designed with on described dividing plate 311, being designed with vertical cover body 331 on described inner cap 33, described cover body 331 bottom is designed with the cavity plate 332 of level, and described cavity plate 332 lower periphery is designed with spacer block 333.
Stretch out outside the gas flow tube 312 on dividing plate 311 top when described cover body 331 covers on, described cover body 331 and gas flow tube 312 outer wall stretching out dividing plate 311 top constitute annular housing, when cavity plate 332 is adjacent to downwards on described dividing plate 311, design due to spacer block 333, described cavity plate 332 bottom constitutes the circular lamellar cavity that be connected internal with cup 31 with spacer block 333 top, described annular housing is connected with circular lamellar cavity, described gas flow tube 312 bottom is connected with oxygen pipeline, described gas flow tube 312 upper design has the airflow hole 313 with ft connection, described cover body 331 upper middle position is designed with the cage apertures 334 with ft connection, described cage apertures 334 is relative with airflow hole about 313；Medicine to be atomized is contained in dividing plate 311 top of described cup 31, and the liquid level of described medicine is less than described cage apertures 334 position.Connecting in the middle of described bowl cover 32 and have block 322, described block 322 bottom is spherical, and the spherical of described block 322 is just to described cage apertures 334 position.
When medical treatment atomized oxygen cover uses, high pressure oxygen gas circuit is accessed by the gas flow tube 312 in atomizing cup 3, the high pressure oxygen airflow hole 313 from described gas flow tube 312 top blows out, it is further continued for blowing out from described cage apertures 334, so air-flow when blowout in the annular housing intermediate formation negative pressure of cover body 331 with gas flow tube 312, liquid medicine in cup is drawn into from the circular cavity between cup and inner cap and annular housing cage apertures 334 position, under the effect of oxygen flow, medicine sprays in cage apertures 334 position and oxygen mix, the high-speed liquid of ejection divides atomization when encountering block 322, medicinal liquid after atomization mixes with high pressure oxygen and enters in face shield 1 by gas path joint 2, further enter patient respiratory tract.This oxygen mask utilizes atomizing principles, by high pressure oxygen, is directly atomized by medicine so that patient, while oxygen uptake, can suck the medicine of atomization, simplifies therapeutic progresses, improves therapeutic effect.
When specific design, described airflow hole 313 diameter is less than 1mm, and described cage apertures 334 diameter is less than 1.5mm.Described cage apertures 334 diameter is more than described airflow hole 313 diameter, after cavity inner cap 33 assembling of cover body 331 and the annular housing of gas flow tube 312, and cavity plate 332 and dividing plate 311 simultaneously, is required for keeping less gap so that medicinal liquid can be adsorbed smoothly.
When specific design, as in figure 2 it is shown, in the present embodiment, described bowl cover 32 is divided into three sections from top to bottom, described bowl cover 32 three sections of diameters from top to bottom become big successively, and the upper one end of described bowl cover 32 is directly connected in the way of plug with gas path joint 2.The lowermost of described bowl cover 32 is threadeded with cup 31 external wall of upper portion, is designed with the blend stop 321 of annular inside the threaded walls of described bowl cover 32 lowermost.When described cup 31 is tightened, cup 31 top edge is positioned in the middle of the inwall of described blend stop 321 and bowl cover 32 bottom.Annular sealing rubber ring can be assembled, so when cup 31 top is tightened with bowl cover 32, it is possible to achieve fully sealing of marginal position between the inwall of described blend stop 321 and bowl cover 32 bottom.
When specific design, as in figure 2 it is shown, the lower end of described gas flow tube 312 is taper.So it is easy to gas flow tube 312 be connected with oxygen catheter plug.Venthole 11 Position Design of described face shield 1 has ventilated membrane.Ventilated membrane so that in face shield oxygen flow out slack-off, that external dust can be stoped to enter face shield 1 is internal for ventilated membrane simultaneously.
As in figure 2 it is shown, the upper end of described face shield 1 is fixed with aluminum bar piece 12.Described aluminum bar piece 12 can be with plastic deformation, and the shape of face size according to user can be pressed on bridge of the nose position by the most described aluminum bar piece 12 so that face shield 1 is more preferable with the stickiness of user, uses more comfortable, makes oxygen utilization rate higher simultaneously.When specific design, described gas path joint 2 is flexible pipe.Owing to needing to keep vertical when described atomizing cup 3 uses, so can bend when gas path joint 2 is for flexible pipe, conveniently atomizing cup 3 is disposed vertically so that the use of this oxygen mask limits less.
Claims (7)
1. a medical atomized oxygen cover, it includes covering the face shield (1) in user mouth and nose position；The both sides of described face shield (1) are machined with venthole (11), it is characterized in that: described face shield (1) bottom is designed with and the gas path joint (2) connected inside face shield, atomizing cup (3) it is equipped with between described gas path joint (2) and oxygen pipeline, described atomizing cup (3) includes cup (31), bowl cover (32), inner cap (33), described cup (31) is round tube shape, described bowl cover (32) Screw assembly is on described cup (31) top, and described bowl cover (32) top is connected with gas path joint (2)；Described cup (31) medium design has the dividing plate (311) of level, the gas flow tube (312) run through it is designed with on described dividing plate (311), vertical cover body (331) it is designed with on described inner cap (33), described cover body (331) bottom is designed with the cavity plate (332) of level, and described cavity plate (332) lower periphery is designed with spacer block (333)；Described cover body (331) covers on gas flow tube (312) outside stretching out dividing plate (311) top, described cover body (331) and gas flow tube (312) outer wall stretching out dividing plate (311) top constitute annular housing, described cavity plate (332) bottom constitutes the circular lamellar cavity that be connected internal with cup (31) with spacer block (333) top, described annular housing is connected with circular lamellar cavity, described gas flow tube (312) bottom is connected with oxygen pipeline, described gas flow tube (312) upper design has the airflow hole (313) with ft connection, described cover body (331) upper middle position is designed with the cage apertures (334) with ft connection, described cage apertures (334) is the most relative with airflow hole (313)；Medicine to be atomized is contained in dividing plate (311) top of described cup (31), and the liquid level of described medicine is less than described cage apertures (334) position；In the middle of described bowl cover (32), connection has block (322), described block (322) bottom is spherical, and the spherical of described block (322) is just to described cage apertures (334) position.
Medical treatment atomized oxygen cover the most according to claim 1, it is characterised in that: described airflow hole (313) diameter is less than 1mm, and described cage apertures (334) diameter is less than 1.5mm.
Medical treatment atomized oxygen cover the most according to claim 1, it is characterized in that: described bowl cover (32) is divided into three sections from top to bottom, described bowl cover (32) three sections of diameters from top to bottom become big successively, the lowermost of described bowl cover (32) is threadeded with cup (31) external wall of upper portion, is designed with the blend stop (321) of annular inside the threaded walls of described bowl cover (32) lowermost.
Medical treatment atomized oxygen cover the most according to claim 1, it is characterised in that: the lower end of described gas flow tube (312) is taper.
Medical treatment atomized oxygen cover the most according to claim 1, it is characterised in that: venthole (11) Position Design of described face shield (1) has ventilated membrane.
Medical treatment atomized oxygen cover the most according to claim 1, it is characterised in that: the upper end of described face shield (1) is fixed with aluminum bar piece (12).
Medical treatment atomized oxygen cover the most according to claim 1, it is characterised in that: described gas path joint (2) is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654965.1A CN105999505A (en) | 2016-08-11 | 2016-08-11 | Medical atomization oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654965.1A CN105999505A (en) | 2016-08-11 | 2016-08-11 | Medical atomization oxygen mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105999505A true CN105999505A (en) | 2016-10-12 |
Family
ID=57134913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654965.1A Pending CN105999505A (en) | 2016-08-11 | 2016-08-11 | Medical atomization oxygen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999505A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000865A (en) * | 2019-05-17 | 2019-07-12 | 杭州谈笑电子商务有限公司 | A kind of medical treatment atomized oxygen cover |
| CN110354350A (en) * | 2019-07-18 | 2019-10-22 | 南京医科大学附属逸夫医院 | A kind of atomizer of improvement |
| CN111672005A (en) * | 2020-07-13 | 2020-09-18 | 上海市第五人民医院 | Improvement type oxygen drive atomizing device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298817Y (en) * | 1996-06-20 | 1998-12-02 | 北京市结核病胸部肿瘤研究所 | Jet type aerial fog shunting atomizer |
| CN2312042Y (en) * | 1997-11-24 | 1999-03-31 | 牛永杰 | Inhalator for medicine and oxygen |
| US20040031484A1 (en) * | 2000-07-05 | 2004-02-19 | Asaf Halamish | Aerosol inhalation interface |
| CN101385950A (en) * | 2007-09-14 | 2009-03-18 | 李瑞仁 | Aromatic order mixing method and device in forced air-flow |
| CN201516214U (en) * | 2009-09-30 | 2010-06-30 | 石家庄诺利达医疗器械有限公司 | Medicament oxygen atomizing inhalator |
| CN202191561U (en) * | 2011-06-30 | 2012-04-18 | 南京大学 | Simple pneumatic medicine atomizing feeder |
| CN102458541A (en) * | 2009-06-25 | 2012-05-16 | 贝林格尔.英格海姆维特梅迪卡有限公司 | Inhaler |
| CN202263268U (en) * | 2011-07-08 | 2012-06-06 | 宝鸡市德尔医疗器械制造有限责任公司 | Atomizing inhalator |
| US20140048062A1 (en) * | 2007-05-15 | 2014-02-20 | Joseph Dee Faram | Small-Volume Nebulizers and Methods of Use Thereof |
| CN203634618U (en) * | 2014-01-06 | 2014-06-11 | 仁寿县人民医院 | Oxygen atomizer for trachea intubation/ tracheotomy |
| CN204543165U (en) * | 2015-04-13 | 2015-08-12 | 陈泉南 | A kind of oxygen atomization administering medical liquids device |
-
2016
- 2016-08-11 CN CN201610654965.1A patent/CN105999505A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298817Y (en) * | 1996-06-20 | 1998-12-02 | 北京市结核病胸部肿瘤研究所 | Jet type aerial fog shunting atomizer |
| CN2312042Y (en) * | 1997-11-24 | 1999-03-31 | 牛永杰 | Inhalator for medicine and oxygen |
| US20040031484A1 (en) * | 2000-07-05 | 2004-02-19 | Asaf Halamish | Aerosol inhalation interface |
| US20140048062A1 (en) * | 2007-05-15 | 2014-02-20 | Joseph Dee Faram | Small-Volume Nebulizers and Methods of Use Thereof |
| CN101385950A (en) * | 2007-09-14 | 2009-03-18 | 李瑞仁 | Aromatic order mixing method and device in forced air-flow |
| CN102458541A (en) * | 2009-06-25 | 2012-05-16 | 贝林格尔.英格海姆维特梅迪卡有限公司 | Inhaler |
| CN201516214U (en) * | 2009-09-30 | 2010-06-30 | 石家庄诺利达医疗器械有限公司 | Medicament oxygen atomizing inhalator |
| CN202191561U (en) * | 2011-06-30 | 2012-04-18 | 南京大学 | Simple pneumatic medicine atomizing feeder |
| CN202263268U (en) * | 2011-07-08 | 2012-06-06 | 宝鸡市德尔医疗器械制造有限责任公司 | Atomizing inhalator |
| CN203634618U (en) * | 2014-01-06 | 2014-06-11 | 仁寿县人民医院 | Oxygen atomizer for trachea intubation/ tracheotomy |
| CN204543165U (en) * | 2015-04-13 | 2015-08-12 | 陈泉南 | A kind of oxygen atomization administering medical liquids device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000865A (en) * | 2019-05-17 | 2019-07-12 | 杭州谈笑电子商务有限公司 | A kind of medical treatment atomized oxygen cover |
| CN110354350A (en) * | 2019-07-18 | 2019-10-22 | 南京医科大学附属逸夫医院 | A kind of atomizer of improvement |
| CN110354350B (en) * | 2019-07-18 | 2021-12-10 | 南京医科大学附属逸夫医院 | Improved atomizer |
| CN111672005A (en) * | 2020-07-13 | 2020-09-18 | 上海市第五人民医院 | Improvement type oxygen drive atomizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107412934A (en) | A kind of Respiratory Medicine inbalation administration device | |
| CN202198932U (en) | Simple medicine atomizer | |
| CN105999505A (en) | Medical atomization oxygen mask | |
| CN107050599A (en) | A kind of oxygen breathing device | |
| CN203802905U (en) | Portable medicated oxygen mist suction-exhaust hood | |
| CN106730188A (en) | A kind of Respiratory Medicine is atomized chemical spraying device | |
| CN204699186U (en) | A kind of pneumoconiosis medicine for treatment oxygen inhalation apparatus | |
| CN203954371U (en) | A kind of nose profile cover nebulizer | |
| CN205598364U (en) | Oxygen drive air flue atomizing humidifier | |
| CN208405633U (en) | A kind of medical mouth nasal aerosol delivery device | |
| CN205814834U (en) | A kind of emergency department inhalation device | |
| CN202154918U (en) | Suction pipe of medical atomizer | |
| CN212699998U (en) | Improvement type oxygen drive atomizing device | |
| CN205598370U (en) | Atomizer with multi -functional grafting device | |
| CN205659233U (en) | Cardiovascular artificial respiration device for internal medicine | |
| CN206120880U (en) | Special atomizer in oxygen cabin | |
| CN201061659Y (en) | Novel atomizer | |
| CN204910418U (en) | Nebeulizer mask | |
| CN205569450U (en) | One -way anti -pollution breathing fog inhalation pipe | |
| CN209361571U (en) | A kind of dedicated anaesthesia breathing mask of infant | |
| CN202682489U (en) | Medical snuffle-type oxygen sucking tube | |
| CN111672005A (en) | Improvement type oxygen drive atomizing device | |
| CN208905882U (en) | A kind of attachment device for atomizer | |
| CN208065546U (en) | A kind of medical mouth nasal aerosol drug delivery device | |
| CN201061661Y (en) | Atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |