CN203417380U - Novel disposable inhalation type medicine atomizer - Google Patents

Novel disposable inhalation type medicine atomizer Download PDF

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Publication number
CN203417380U
CN203417380U CN201320509680.0U CN201320509680U CN203417380U CN 203417380 U CN203417380 U CN 203417380U CN 201320509680 U CN201320509680 U CN 201320509680U CN 203417380 U CN203417380 U CN 203417380U
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CN
China
Prior art keywords
atomizing
base
spray nozzle
fog
spray head
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.)
Withdrawn - After Issue
Application number
CN201320509680.0U
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Chinese (zh)
Inventor
胡冬映
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd
Original Assignee
NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd filed Critical NINGBO SHENGYURUI MEDICAL APPLIANCES CO Ltd
Priority to CN201320509680.0U priority Critical patent/CN203417380U/en
Application granted granted Critical
Publication of CN203417380U publication Critical patent/CN203417380U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model relates to a novel disposable inhalation type medicine atomizer. Because an existing liquid medicine atomizer is too simple in structure, the atomization effect of sprayed liquid medicine is seriously affected by airflow generated when a patient breathes, airflow insufficiency can result in the poor atomization effect or insufficient atomization of the liquid medicine, the sprayed liquid medicine is large in particle size, and consequently the patient taking the medicine feels uncomfortable and feels painful or itchy or the like. The novel disposable inhalation type medicine atomizer comprises an atomizing spray head and a base, wherein the atomizing spray head is connected to the base in a sealing mode; an atomizing core and a flow guide pillar are arranged in the base, wherein the atomizing core is in a frustum shape, an atomizing cross beam is arranged at the upper end of the atomizing core, the flow guide pillar extends into the atomizing core, and the inner wall of the tail end of the flow guide pillar contracts in a conical surface mode; a secondary atomizing baffle is arranged in the atomizing spray head, and an atomizing spray head cover is arranged above the secondary atomizing baffle. The novel disposable inhalation 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 families and carried in travelling.

Description

New disposable inhaled drugs nebulizer
Technical field
This utility model 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 respiratory system disease Therapeutic Method, and fog inhalation therapy is to utilize 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 sucking 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 mucomembranous surface distribution, and disperse effect is also just better, and 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 producing while being subject to breathing is larger, deficiency of air can cause materialization poor effect or the atomization of medicinal liquid insufficient, ejection liquor granule is larger, and person is uncomfortable to make to be subject to medicine, follows the sensations such as sufferings.
Utility model content
The technical problems to be solved in the utility model 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 atomization core and diversion column, and wherein atomization core is taper type, and its upper end is provided with atomization crossbeam, diversion column stretches into atomization in-core, its inner wall at end is the conical surface shrinks, and is provided with 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, driving medicinal liquid to be atomized rapidly core crossbeam breaks up, and clash into secondary-atomizing baffle plate, in the situation that guaranteeing 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 medicine, without sensations such as sufferings, person brings conflict occurred by the situation of medicine to being subject to medicine to avoid sense of discomfort.Diversion column stretches into after atomization core, inner wall at end is taper design, can less capacity loss, guaranteeing, when low-pressure air current passes through, is having under the passage of tapering, and it is large that air pressure can become gradually, moment forms high pressure vacuum, particularly at hospital central oxygen system under low-pressure state, when conventionally 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, is convenient to hold.
As optimization, under described base, edge is provided with the breach of some arcs.So design, is 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 portion matching with this screw thread, and described fog-spray nozzle and base by thread and silk portion coordinate, and screw connection.So design, is 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.
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-diversion column, 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 diversion column 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, and is provided with a spraying skull 7 in these secondary-atomizing baffle plate 6 tops in described fog-spray nozzle 1.
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 portion matching with this screw thread, and described fog-spray nozzle 1 and base 2 coordinate by screw thread and silk portion, 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 as described in embodiment one, slightly.
Above-mentioned embodiment is intended to illustrate this utility model 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 this utility model includes but 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 domain of the present utility model.

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 diversion column (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, in described fog-spray nozzle (1), be provided with secondary-atomizing baffle plate (6), 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 portion matching with this screw thread, described fog-spray nozzle (1) and base (2) coordinate by screw thread and silk portion, screw connection.
5. new disposable inhaled drugs nebulizer according to claim 4, is characterized in that: described fog-spray nozzle (1) is provided with standard interface (9).
CN201320509680.0U 2013-08-20 2013-08-20 Novel disposable inhalation type medicine atomizer Withdrawn - After Issue CN203417380U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320509680.0U CN203417380U (en) 2013-08-20 2013-08-20 Novel disposable inhalation type medicine atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320509680.0U CN203417380U (en) 2013-08-20 2013-08-20 Novel disposable inhalation type medicine atomizer

Publications (1)

Publication Number Publication Date
CN203417380U true CN203417380U (en) 2014-02-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320509680.0U Withdrawn - After Issue CN203417380U (en) 2013-08-20 2013-08-20 Novel disposable inhalation type medicine atomizer

Country Status (1)

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CN (1) CN203417380U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103432661A (en) * 2013-08-20 2013-12-11 宁波圣宇瑞医疗器械有限公司 Novel disposable suction type medicine atomizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103432661A (en) * 2013-08-20 2013-12-11 宁波圣宇瑞医疗器械有限公司 Novel disposable suction type medicine atomizer
CN103432661B (en) * 2013-08-20 2015-12-09 宁波圣宇瑞医疗器械有限公司 Disposable inhaled drugs nebulizer

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140205

Effective date of abandoning: 20151209

C25 Abandonment of patent right or utility model to avoid double patenting