CN103432661A - Novel disposable suction type medicine atomizer - Google Patents

Novel disposable suction type medicine atomizer Download PDF

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Publication number
CN103432661A
CN103432661A CN2013103641578A CN201310364157A CN103432661A CN 103432661 A CN103432661 A CN 103432661A CN 2013103641578 A CN2013103641578 A CN 2013103641578A CN 201310364157 A CN201310364157 A CN 201310364157A CN 103432661 A CN103432661 A CN 103432661A
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China
Prior art keywords
atomization
base
spray nozzle
fog
airflow
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CN2013103641578A
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Chinese (zh)
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CN103432661B (en
Inventor
胡冬映
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NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd
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NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd
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Priority to CN201310364157.8A priority Critical patent/CN103432661B/en
Publication of CN103432661A publication Critical patent/CN103432661A/en
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Abstract

The invention relates to a novel disposable suction type medicine atomizer. Due to the fact that the structure of an existing liquid medicine atomizer is too simple, the atomization effect of sprayed liquid medicine is greatly affected by airflow generated in breathing, insufficient airflow causes poor atomization effect or insufficient atomization of the liquid medicine, particles of the sprayed liquid medicine is large to make a medicine receiver feel uncomfortable, and feelings of aches and itches are caused. The novel disposable suction type medicine atomizer comprises an atomizing spray head and a base, the atomizing spray head is connected to the base in a sealing mode, an atomization core and an airflow-guiding pillar are arranged in the base, the atomization core is in a frustum shape, an atomization cross beam is arranged at the upper end of the atomization core, the airflow-guiding pillar stretches into the atomization core, the inner wall of the tail end of the airflow-guiding pillar shrinks and is in a conical surface shape, a secondary atomization dam board is arranged in the atomizing spray head, and an atomizing spray head cover is arranged above the secondary atomization dam board. The novel disposable suction type medicine atomizer is simple in structure, low in cost, ingenious in design, convenient to use and suitable for being used in hospital wards and at home and carried during out-travelling.

Description

New disposable inhaled drugs nebulizer
Technical field
The present invention relates to a kind of new disposable inhaled drugs nebulizer.
Background technology
Atomization inspiration treatment is a kind of important and effective Therapeutic Method in the respiratory system disease Therapeutic Method, and fog inhalation therapy is to utilize the gas jet principle, by drug solution by atomising devices such as aerosol apparatus, by droplets impact its, become trickle vaporific microgranule, be suspended in gas, along with patient's general breathing, the mode sucked by mouth and nose enters in respiratory tract and lung and deposition, thereby reaches the therapeutic purposes of respiratory tract humidifying or medicine, its advantage be painless and curative effect rapid.
Use fog inhalation therapy, medical liquid atomizing ejection aerosol particles is less, and the atomization medicinal liquid of ejection is more even in the mucomembranous surface distribution, and the disperse effect is also just better, and the patient is easy to coordinate.Easy and simple to handle, save time, also lowered side effects of pharmaceutical drugs simultaneously.
Existing medicinal liquid atomizing device, because structure is too simple, sprays the atomizing effect of medicinal liquid, and the airflow influence produced while being subject to breathing is larger, deficiency of air can cause materialization poor effect or the atomization of medicinal liquid insufficient, the ejection liquor granule is larger, makes the person's discomfort that is subject to the medicine, follows the sensations such as sufferings.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect that how to overcome prior art, and a kind of new disposable inhaled drugs nebulizer is provided.
For solving the problems of the technologies described above, this new disposable inhaled drugs nebulizer comprises fog-spray nozzle and base, wherein fog-spray nozzle is sealedly connected on base, described base inside is provided with the atomization core and water conservancy diversion is annotated, and wherein the atomization core is taper type, and its upper end is provided with the atomization crossbeam, diversion column stretches into the atomization in-core, its inner wall at end is the conical surface shrinks, and is provided with the secondary-atomizing baffle plate in described fog-spray nozzle, and is provided with a spraying skull in this secondary-atomizing baffle plate top.
So design, the design of atomization core frustum type, tightr with base inducing QI fluidization tower adaptation, guarantee difficult drop-off when cleaning or liquid feeding, and having under the passage of tapering, moment is trapezoidal formation vacuum, along with air pressure can become large gradually, the power of outlet also increases thereupon, the drive medicinal liquid is atomized rapidly the core crossbeam and breaks up, and shock secondary-atomizing baffle plate, in the situation that guarantee that atomization quantity is constant, make atomizing particle finer and smoother, thereby strengthen the effect for the treatment of, person's general breathing is inhalable drug to make to be subject to the medicine, without sensations such as sufferings, the person brings conflict occurred by the situation of medicine to being subject to the medicine to avoid sense of discomfort.After diversion column stretches into the atomization core, inner wall at end is taper design, can less capacity loss, guarantee is having under the passage of tapering when low-pressure air current passes through, and it is large that air pressure can become gradually, moment forms high pressure vacuum, particularly at the hospital central oxygen system under low-pressure state, when usually air pressure is lower than normal 2kg, guarantee that nebulizer also can normally use.
As optimization, described base middle part indent, its cross section is ") (" shape.So design, be convenient to hold.
As optimization, under described base, edge is provided with the breach of some arcs.So design, be convenient to place.
As optimization, described fog-spray nozzle lower internal edge is provided with screw thread, and described base top outer rim is provided with the silk section matched with this screw thread, and described fog-spray nozzle and base by thread and silk section coordinate, and screw connection.So design, be connected firmly, air-tightness is good.
As optimization, described fog-spray nozzle is provided with standard interface.So design, be convenient to the atomizing face mask of adapting universal.
This new disposable inhaled drugs atomizer structure is simple, with low cost, it is ingenious, easy to use to design, and is applicable to hospital ward, family is equipped with and travels outdoors and carry.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, this new disposable inhaled drugs nebulizer is described further:
Fig. 1 is the planar structure schematic diagram of the embodiment one of this new disposable inhaled drugs nebulizer;
Fig. 2 is the cross-sectional view of the embodiment one of this new disposable inhaled drugs nebulizer;
Fig. 3 is the planar structure schematic diagram of the embodiment two of this new disposable inhaled drugs nebulizer;
Fig. 4 is the cross-sectional view of the embodiment two of this new disposable inhaled drugs nebulizer.
In figure: 1-fog-spray nozzle, 2-base, 3-atomization core, 4-water conservancy diversion notes, 5-atomization crossbeam, 6-secondary-atomizing baffle plate, 7-spraying skull, 8-breach, 9-standard interface.
The specific embodiment
Embodiment one: as shown in Figure 1 to Figure 2, this new disposable inhaled drugs nebulizer comprises fog-spray nozzle 1 and base 2, wherein fog-spray nozzle 1 is sealedly connected on base 2, described base 2 inside are provided with atomization core 3 and water conservancy diversion annotates 4, and wherein atomization core 3 is vertebra platform shape, and its upper end is provided with atomization crossbeam 5, diversion column 4 stretches in atomization core 3, its inner wall at end is the conical surface shrinks, and is provided with secondary-atomizing baffle plate 6 in described fog-spray nozzle 1, and is provided with a spraying skull 7 in these secondary-atomizing baffle plate 6 tops.
Described base 2 middle part indents, its cross section is ") (" shape.Described fog-spray nozzle 1 lower internal edge is provided with screw thread, and described base 2 top outer rims are provided with the silk section matched with this screw thread, and described fog-spray nozzle 1 and base 2 coordinate by screw thread and silk section, screw connection.Described fog-spray nozzle 1 is provided with standard interface 9.
Embodiment two: as shown in Figure 3 to Figure 4: 2 times edges of described base are provided with the breach 8 of some arcs.Remaining part and structure are described as embodiment one, slightly.
Above-mentioned embodiment is intended to illustrate the present invention and can be professional and technical personnel in the field's realization or use; it will be apparent for those skilled in the art that above-mentioned embodiment is modified; therefore the present invention includes but be not limited to above-mentioned embodiment; any these claims or description of meeting described; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, within all falling into protection scope of the present invention.

Claims (5)

1. a new disposable inhaled drugs nebulizer, it is characterized in that: comprise fog-spray nozzle (1) and base (2), wherein fog-spray nozzle (1) is sealedly connected on base (2), described base (2) inside is provided with atomization core (3) and water conservancy diversion is annotated (4), wherein atomization core (3) is vertebra platform shape, its upper end is provided with atomization crossbeam (5), diversion column (4) stretches in atomization core (3), its inner wall at end is the conical surface and shrinks, be provided with secondary-atomizing baffle plate (6) in described fog-spray nozzle (1), and be provided with a spraying skull (7) in this secondary-atomizing baffle plate (6) top.
2. new disposable inhaled drugs nebulizer according to claim 1 is characterized in that: described base (2) middle part indent, its cross section is ") (" shape.
3. new disposable inhaled drugs nebulizer according to claim 2, is characterized in that: the lower breach (8) along being provided with some arcs of described base (2).
4. new disposable inhaled drugs nebulizer according to claim 3, it is characterized in that: described fog-spray nozzle (1) lower internal edge is provided with screw thread, described base (2) top outer rim is provided with the silk section matched with this screw thread, described fog-spray nozzle (1) and base (2) coordinate by screw thread and silk section, screw connection.
5. new disposable inhaled drugs nebulizer according to claim 4, it is characterized in that: described fog-spray nozzle (1) is provided with standard interface (9).
CN201310364157.8A 2013-08-20 2013-08-20 Disposable inhaled drugs nebulizer Active CN103432661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310364157.8A CN103432661B (en) 2013-08-20 2013-08-20 Disposable inhaled drugs nebulizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310364157.8A CN103432661B (en) 2013-08-20 2013-08-20 Disposable inhaled drugs nebulizer

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CN103432661A true CN103432661A (en) 2013-12-11
CN103432661B CN103432661B (en) 2015-12-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105146811A (en) * 2015-09-06 2015-12-16 董海燕 Multifunctional anti-infecting mask for respiratory endoscopy diagnosis and treatment
CN105233380A (en) * 2015-11-16 2016-01-13 刘磊 Medical atomizer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202044607U (en) * 2011-03-10 2011-11-23 吴大勇 Medical atomizing cup
CN102274563A (en) * 2011-06-30 2011-12-14 南京大学 Simple controllable targeted pneumatic aerosolization device for colloidal granules
CN202459673U (en) * 2011-12-12 2012-10-03 彭林强 Improved medical atomizer
TWM451977U (en) * 2013-01-09 2013-05-01 Pacific Hospital Supply Co Ltd Medicine spray bottle
CN203417380U (en) * 2013-08-20 2014-02-05 宁波圣宇瑞医疗器械有限公司 Novel disposable inhalation type medicine atomizer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202044607U (en) * 2011-03-10 2011-11-23 吴大勇 Medical atomizing cup
CN102274563A (en) * 2011-06-30 2011-12-14 南京大学 Simple controllable targeted pneumatic aerosolization device for colloidal granules
CN202459673U (en) * 2011-12-12 2012-10-03 彭林强 Improved medical atomizer
TWM451977U (en) * 2013-01-09 2013-05-01 Pacific Hospital Supply Co Ltd Medicine spray bottle
CN203417380U (en) * 2013-08-20 2014-02-05 宁波圣宇瑞医疗器械有限公司 Novel disposable inhalation type medicine atomizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105146811A (en) * 2015-09-06 2015-12-16 董海燕 Multifunctional anti-infecting mask for respiratory endoscopy diagnosis and treatment
CN105146811B (en) * 2015-09-06 2017-03-22 焦明芝 Multifunctional anti-infecting mask for respiratory endoscopy diagnosis and treatment
CN105233380A (en) * 2015-11-16 2016-01-13 刘磊 Medical atomizer

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