CN201631846U - Atomizing inhaler with valve - Google Patents
Atomizing inhaler with valve Download PDFInfo
- Publication number
- CN201631846U CN201631846U CN 201020148182 CN201020148182U CN201631846U CN 201631846 U CN201631846 U CN 201631846U CN 201020148182 CN201020148182 CN 201020148182 CN 201020148182 U CN201020148182 U CN 201020148182U CN 201631846 U CN201631846 U CN 201631846U
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- CN
- China
- Prior art keywords
- valve
- atomizing
- chamber
- screwed pipe
- liquid medicine
- 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
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Abstract
The utility model discloses an atomizing inhaler with a valve, comprising a screwed pipe, an atomizing chamber and a buccal nozzle which are connected in sequence, wherein the atomizing chamber is connected with a liquid medicine chamber, the liquid medicine chamber is provided with an oxygen catheter and the joint of the screwed pipe and the atomizing chamber is provided with the valve. When in use, when atomizing inhalation is carried out, a patient holds the buccal nozzle with the mouth, and then atomization is carried out by taking oxygen as a drive source; due to the existence of the valve, when the patient inhales, the valve is closed, and the atomized liquid medicine can not escape from the screwed pipe and can be sufficiently absorbed and utilized; when the patient breaths, the valve is opened, and carbon dioxide can be discharged from the screwed pipe in time. The atomizing inhaler has simple structure and convenient use and effectively reduces the loss of the liquid medicine to make the atomized liquid sufficiently absorbed and utilized, and the carbon dioxide can be discharged in time. The valve can be made of a waste transfusion bag, which belongs to waste utilization. The atomizing inhaler has low cost, is economic and protects environment.
Description
Technical field
This utility model relates to a kind of atomizing medicinal liquid that can make by the nebulizer that fully absorbs and utilize.
Background technology
At present, when the patient who suffers from respiratory system disease is atomized the treatment that sucks, often use DRT type oxygen atomization inhaler clinically, this nebulizer is made drive source with oxygen, make medicinal liquid be cracked into the droplet of about 5 microns of diameters rapidly, suck through the patient, be distributed in respiratory tract focus position, directly reach the purpose of prevention and treatment disease with aerocolloidal form.Clinically, can fully be absorbed and be utilized, usually fill in sterile gauze, or when air-breathing, block the corrugated tubing collar extension, unclamped during expiration with hands at corrugated tubing collar extension place for making the atomizing medicinal liquid.This dual mode all is wrong, and carbon dioxide can not in time be discharged from corrugated tubing, can be sucked by the patient again when air-breathing.
Summary of the invention
At above-mentioned prior art, this utility model provides a kind of nebulizer that has flap valve, can make the atomizing medicinal liquid fully be absorbed and utilize, and the carbon dioxide of Hu Chuing can in time be discharged again simultaneously.
This utility model is achieved through the following technical solutions:
A kind of nebulizer that has flap valve comprises corrugated tubing, the aerochamber that connects successively and sucks mouth that be connected with the medicinal liquid chamber on the aerochamber, the medicinal liquid chamber is provided with oxygen catheter, and wherein, corrugated tubing and aerochamber junction are provided with flap valve.
Use: atomize when sucking, the patient contains mouth with sucking to shut up, and makees drive source with oxygen then, atomizes, because the existence of flap valve, when the patient was air-breathing, flap valve was closed, and the medicinal liquid of atomizing can not overflowed through corrugated tubing, can fully absorb and utilize; During expiration, flap valve is opened, and carbon dioxide can in time be discharged from corrugated tubing.
The flap valve that this utility model adopted can adopt waste and old transfusion bag to make: according to the size of corrugated tubing internal diameter, the disk of the suitable size of clip has a projection on the disk, and the shape size is not limit, and is convenient to be clipped in the corrugated tubing difficult drop-off.The making back that finishes only needs that flap valve is soaked in the boiled water flushing and makes it to reach clean conditions and just can use.
This utility model is simple in structure, and is easy to use, effectively reduced the loss of medicinal liquid, and atomized liquid can fully be absorbed and utilize, and can in time discharge carbon dioxide again.Flap valve can adopt waste and old transfusion bag preparation, belongs to twice laid, and cost is low, economical environment-protective.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is the structural representation of flap valve.
Wherein, 1, corrugated tubing; 2, aerochamber; 3, suck mouth; 4, medicinal liquid chamber; 5, oxygen catheter; 6, flap valve; 7, projection.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
A kind of nebulizer that has flap valve comprises corrugated tubing 1, the aerochamber 2 that connects successively and sucks mouth 3 that be connected with medicinal liquid chamber 4 on the aerochamber 2, medicinal liquid chamber 4 is provided with oxygen catheter 5, and wherein, corrugated tubing 1 is provided with flap valve 6 with aerochamber 2 junctions.
Use: atomize when sucking, the patient contains mouth 3 with sucking to shut up, and makees drive source with oxygen then, atomizes, because the existence of flap valve 6, when the patient was air-breathing, flap valve was closed, and the medicinal liquid of atomizing can not overflowed through corrugated tubing 1, can fully absorb and utilize; During expiration, flap valve 6 is opened, and carbon dioxide can in time be discharged from corrugated tubing 1.
The flap valve 6 that this utility model adopted can adopt waste and old transfusion bag to make: according to the size of corrugated tubing 1 internal diameter, the disk of the suitable size of clip has a projection 7 on the disk, be convenient to be clipped in the corrugated tubing 1 difficult drop-off.The making back that finishes only needs that flap valve 6 is soaked in the boiled water flushing and makes it to reach clean conditions and just can use.
Claims (1)
1. a nebulizer that has flap valve comprises corrugated tubing, the aerochamber that connects successively and sucks mouth, and it is characterized in that: described corrugated tubing and aerochamber junction are provided with flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020148182 CN201631846U (en) | 2010-04-02 | 2010-04-02 | Atomizing inhaler with valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020148182 CN201631846U (en) | 2010-04-02 | 2010-04-02 | Atomizing inhaler with valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631846U true CN201631846U (en) | 2010-11-17 |
Family
ID=43076320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020148182 Expired - Fee Related CN201631846U (en) | 2010-04-02 | 2010-04-02 | Atomizing inhaler with valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716538A (en) * | 2011-12-26 | 2012-10-10 | 江苏科凌医疗器械有限公司 | Compressed air atomizer |
| CN108348702A (en) * | 2015-07-20 | 2018-07-31 | 医疗发展国际有限公司 | Inhaler device for may be inhaled liquid |
-
2010
- 2010-04-02 CN CN 201020148182 patent/CN201631846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716538A (en) * | 2011-12-26 | 2012-10-10 | 江苏科凌医疗器械有限公司 | Compressed air atomizer |
| CN108348702A (en) * | 2015-07-20 | 2018-07-31 | 医疗发展国际有限公司 | Inhaler device for may be inhaled liquid |
| CN108348702B (en) * | 2015-07-20 | 2021-12-14 | 医疗发展国际有限公司 | Inhaler device for inhalable liquids |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110402 |