CN203663239U - Atomizer connecting tube - Google Patents
Atomizer connecting tube Download PDFInfo
- Publication number
- CN203663239U CN203663239U CN201320708339.8U CN201320708339U CN203663239U CN 203663239 U CN203663239 U CN 203663239U CN 201320708339 U CN201320708339 U CN 201320708339U CN 203663239 U CN203663239 U CN 203663239U
- Authority
- CN
- China
- Prior art keywords
- atomizing cup
- air inlet
- patient
- inlet cavity
- face shield
- 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 relates to an atomizer connecting tube which comprises an atomizing cup connector, a mask joint and a threaded hose. The threaded hose is a flexible threaded hose and can be bent or stretched. One end of the threaded hose is provided with the atomizing cup connector, and the other end of the threaded hose is provided with the mask joint. The diameter of the atomizing cup connector is smaller than the diameter of the mask joint. An exhaust tube is arranged on the mask joint. An inner cavity of the mask joint comprises an air inlet cavity and an air outlet cavity, a one-way valve is arranged in the air inlet cavity, and a V-shaped opening is formed in an outlet of the air inlet cavity. The atomizer connecting tube can avoid the facts that liquid medicine in an atomizing cup is too late to be atomized to flow into the mouth cavity, the neck and the face of a patient or to be splashed in a bed directly when the patient lies on his/her back or lies on the side, and thereby facilitating the patient lying on his/her back accepting nebulizer therapy. The outlet of the air inlet cavity is arranged to be in the V shape so that the phenomenon that large airflow impacting force makes the patient uncomfortable can be prevented, and the one-way valve is arranged in the air inlet cavity so that atomized medicine can only enter a mask through the air inlet cavity without flowing back.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, and particularly a kind of nebulizer is taken over.
Background technology
Hospital is that the patient of non-tracheotomy or tracheal intubation and sanity is while adopting nebulizer to carry out medical liquid atomizing treatment to bottleneck throat and pulmonary disease, medicinal liquid to be put into atomizing cup, drive and make medical liquid atomizing allow patient suck and to treat by mouth and nose by oxygen, concrete method is that the atomizing cup that medicinal liquid is housed is connected on face shield by adapter, face shield being placed on to patient's face uses again, but because traditional nebulizer adapter material is harder, be difficult for bending, if patient lies on the back or lies on one's side in the time of sick bed, will produce that part medicinal liquid in atomizing cup has little time atomization and the oral cavity and the neck that flow directly into patient, face or splash in bed, both allowed liquid waste, can allow again patient suffer misery, also can bring the trouble in work to medical personnel.
Utility model content
For above-mentioned problems of the prior art, this utility model aims to provide the soft nebulizer of a kind of screw-like and takes over, this adapter can avoid lying on the back or lie on one's side patient while using the medicinal liquid in atomizing cup have little time atomization and flow directly into patient's oral cavity and neck, face or splash in bed.
For achieving the above object, this utility model is taked following technical scheme:
A kind of nebulizer is taken over, and comprises atomizing cup interface, face shield joint and screwed hose; Screwed hose is soft corrugated tubing, can bending or flexible, and one of screwed hose is provided with atomizing cup interface, and other end is provided with face shield joint;
The diameter of described atomizing cup interface is less than the diameter of face shield joint;
Described face shield joint is provided with exhaustor; Face shield joint inner chamber comprises inlet chamber and discharge chamber; In inlet chamber, be provided with unidirectional valve;
The outlet of described inlet chamber is provided with V-type mouth.V-type mouth can make the V-shaped dispersion of atomization air flow enter oral cavity, prevents that gas shock power ambassador patient from feeling under the weather;
Screwed hose length is preferably 20 centimetres.
The face shield joint of corrugated tubing also can contain mouth by connector.
In use, atomizing cup interface is received on atomizing cup, face shield joint is received on breathing mask, just can be made to enter breathing mask through the medicinal liquid gas of nebulizer atomization by screwed hose and inlet chamber, make atomization medicinal liquid enter to reach therapeutic purposes through disease population snuffing.
The beneficial effects of the utility model are: taken over and be set to soft screw-like by nebulizer, can regulate length and easily bending, medicinal liquid when thereby the patient that can avoid lying on the back or lie on one's side uses in atomizing cup has little time atomization and flows directly into patient's oral cavity and neck, face or splash in bed, and then facilitates bed patient's nebulae inhalation; Be set to V-type by inlet chamber outlet and can make the V-shaped dispersion of atomization air flow enter oral cavity, prevent that gas shock power ambassador patient from feeling under the weather; The unidirectional valve arranging in inlet chamber can make atomization medicine be entered face shield and can not be flow backwards by inlet chamber, and the gas that patient breathes out can not enter screwed hose, and the gas that patient breathes out can only be discharged by discharge chamber and exhaustor.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is 2 generalized section in Fig. 1;
Labelling in figure: 1-atomizing cup interface, 2-face shield joint, 3-screwed hose, 4-exhaustor, 5-inlet chamber, 6-discharge chamber, 7-unidirectional valve.
The specific embodiment
For the ease of understanding, below in conjunction with accompanying drawing, by embodiment, technical solutions of the utility model are further described in detail:
As shown in Figure 1, a kind of nebulizer is taken over, and comprises atomizing cup interface 1, face shield joint 2 and screwed hose 3; Screwed hose 3 is soft corrugated tubing, and length is 20 centimetres, can bending or flexible, and one of screwed hose 3 is provided with atomizing cup interface 1, and other end is provided with face shield joint 2;
The diameter of described atomizing cup interface 1 is less than the diameter of face shield joint 2;
Described face shield joint 2 is provided with exhaustor 4; Face shield joint 2 inner chambers comprise inlet chamber 5 and discharge chamber 6; In inlet chamber 5, be provided with unidirectional valve 7;
The outlet of described inlet chamber 5 is provided with V-type mouth.
In use, atomizing cup interface 1 is received on atomizing cup, face shield joint 2 is received on breathing mask, just can be made to enter breathing mask through the medicinal liquid gas of nebulizer atomization by corrugated hose 3 and inlet chamber 5, make atomization medicinal liquid enter to reach therapeutic purposes through disease population snuffing.Can make the V-shaped dispersion of atomization air flow enter oral cavity at the V-type mouth in inlet chamber 5 exits, prevent that gas shock power ambassador patient from feeling under the weather; Can make atomization medicine enter face shield and can not flow backwards by inlet chamber at the unidirectional valve 7 of inlet chamber 5 interior settings, and the gas that patient breathes out can not enter corrugated hose; The gas that patient breathes out can only be discharged by discharge chamber 6 and exhaustor 4.
Above embodiment is only illustrating the technical solution of the utility model, and can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can make various changes to it in the form and details, for example, face shield joint 2 can also contain mouth by connector, should be included in appended claims limited range.
Claims (2)
1. a nebulizer is taken over, and comprises screwed hose, atomizing cup interface dough-making powder shield joint;
Described screwed hose can bending or is flexible, and one of screwed hose is provided with atomizing cup interface, and other end is provided with face shield joint;
The diameter of described atomizing cup interface is less than the diameter of face shield joint;
Described face shield joint is provided with exhaustor; Face shield joint inner chamber comprises inlet chamber and discharge chamber; In inlet chamber, be provided with unidirectional valve; The outlet of described inlet chamber is provided with V-type mouth.
2. nebulizer according to claim 1 is taken over, and it is characterized in that, screwed hose length is preferably 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708339.8U CN203663239U (en) | 2013-11-11 | 2013-11-11 | Atomizer connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708339.8U CN203663239U (en) | 2013-11-11 | 2013-11-11 | Atomizer connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663239U true CN203663239U (en) | 2014-06-25 |
Family
ID=50959579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708339.8U Expired - Fee Related CN203663239U (en) | 2013-11-11 | 2013-11-11 | Atomizer connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969852A (en) * | 2018-06-08 | 2018-12-11 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | A kind of anti-backflow atomizer frame |
-
2013
- 2013-11-11 CN CN201320708339.8U patent/CN203663239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969852A (en) * | 2018-06-08 | 2018-12-11 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | A kind of anti-backflow atomizer frame |
| CN108969852B (en) * | 2018-06-08 | 2023-10-13 | 武汉市中心医院（武汉市第二医院、武汉市肿瘤研究所） | Backflow-preventing atomizer frame |
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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 |
Granted publication date: 20140625 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |