CN203816006U - Medicament sprayer for use in respiratory medicine - Google Patents
Medicament sprayer for use in respiratory medicine Download PDFInfo
- Publication number
- CN203816006U CN203816006U CN201420069216.9U CN201420069216U CN203816006U CN 203816006 U CN203816006 U CN 203816006U CN 201420069216 U CN201420069216 U CN 201420069216U CN 203816006 U CN203816006 U CN 203816006U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- delivery tube
- spray head
- baffle plate
- catheter
- 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
Links
- 239000003814 drug Substances 0.000 title claims abstract description 27
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 10
- 229940079593 drug Drugs 0.000 claims description 10
- 238000012377 drug delivery Methods 0.000 claims 5
- 239000007921 spray Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 8
- 210000002345 respiratory system Anatomy 0.000 abstract description 8
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 6
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003026 hypopharynx Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940098458 powder spray Drugs 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model provides a medicament sprayer for use in respiratory medicine, which can be used for effectively preventing liquid medicaments from entering the respiratory tract and the digestive tract. The medicament sprayer comprises an administration tube, a catheter, a spray head and a baffle plate, wherein a piston is arranged at the front end of the administration tube, a medicament outlet is formed in the back end of the administration tube, and a medicament inlet is formed in the side face of the administration tube; the front end of the catheter is connected with the medicament outlet of the administration tube, and the back end of the catheter is connected with the spray head; the baffle plate is positioned at the top end of the spray head; the baffle plate is convex-spherical; the insides of the administration tube, the catheter and the spray head are hollow and are communicated; the spray head is ellipsoid-shaped or spherical; a plurality of spray orifices are formed in the side face of the spray head.
Description
Technical field
This utility model relates to a kind of Respiratory Medicine medicinal sprayer, belongs to medical instruments field.
Background technology
At Respiratory Medicine clinically, when laryngopharynx swelling and pain or tonsillitis are carried out to diagnosis and treatment, normally with brewed in hot water medicine powder, directly acting on painful area and bring into play drug effect, is generally to probe into mouth and nose intracavity with tube mouth, by medicinal powder spray and affected part.Because mouth and nose chamber is connected with respiratory tract entrance, digestive tract entrance, existing operational approach, very easily because medicinal liquid enters respiratory tract, digestive tract causes respiratory tract spasm, even jeopardizes patient's life security when serious, to medical worker, has brought great work difficulty.
Utility model content
This utility model is intended to address the above problem, and provides a kind of medicinal liquid of can effectively avoiding to enter respiratory tract and gastral Respiratory Medicine medicinal sprayer, and its technical scheme adopting is as follows:
A Respiratory Medicine medicinal sprayer, comprises delivery tube, conduit, shower nozzle, baffle plate, and the front end of described delivery tube is provided with that piston, rear end are provided with medicine outlet, side is provided with feeding opening; The front end of described conduit is connected with the medicine outlet of delivery tube, and rear end is connected with shower nozzle; Described baffle plate is positioned at the top of shower nozzle, described baffle plate be shaped as convex spherical; Described delivery tube, conduit and shower nozzle inner hollow are communicated with; Described shower nozzle is ellipsoid shape or spherical, and described shower nozzle side is provided with a plurality of spray orifices.
Further, described spray orifice is concentrated and is distributed in a side of shower nozzle.
Further, described delivery tube, conduit, shower nozzle and baffle plate are made by medical plastic.
The utlity model has following advantage: this utility model arranges spill baffle plate at the connecting portion of conduit and shower nozzle, can effectively avoid medicinal liquid to enter respiratory tract and digestive tract, easy to use, safe and efficient, reduced medical worker's work difficulty.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model;
1. delivery tube, 2. conduit, 3. shower nozzle, 4. baffle plate, 5. piston, 6. medicine outlet, 7. feeding opening, 8. spray orifice.
The specific embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, a kind of Respiratory Medicine medicinal sprayer, comprises delivery tube 1, conduit 2, shower nozzle 3, baffle plate 4, and the front end of described delivery tube 1 is provided with that piston 5, rear end are provided with medicine outlet 6, side is provided with feeding opening 7; The front end of described conduit 2 is connected with the medicine outlet of delivery tube 6, and rear end is connected with shower nozzle 3; Described baffle plate 4 is positioned at the top of shower nozzle 3, described baffle plate be shaped as convex spherical, can prevent that medicinal liquid from entering respiratory tract and digestive tract; Described delivery tube, conduit and shower nozzle inner hollow are communicated with; Described shower nozzle is ellipsoid shape or spherical, and a side of described shower nozzle is concentrated and is distributed with a plurality of spray orifices 8.Described delivery tube, conduit, shower nozzle and baffle plate are made by medical plastic.
During use, quantitative medicinal liquid is joined in delivery tube, utilize the promotion of piston to produce pressure, medicinal liquid is ejected into affected part from the spray orifice of shower nozzle, due to the barrier effect of baffle plate, can effectively avoid medicinal liquid to enter respiratory tract and digestive tract, reduced medical worker's work difficulty.
With way of example, this utility model is illustrated above, but this utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on this utility model or modification all belong to the claimed scope of this utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069216.9U CN203816006U (en) | 2014-02-18 | 2014-02-18 | Medicament sprayer for use in respiratory medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069216.9U CN203816006U (en) | 2014-02-18 | 2014-02-18 | Medicament sprayer for use in respiratory medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816006U true CN203816006U (en) | 2014-09-10 |
Family
ID=51471554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069216.9U Expired - Fee Related CN203816006U (en) | 2014-02-18 | 2014-02-18 | Medicament sprayer for use in respiratory medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771074A (en) * | 2016-02-24 | 2016-07-20 | 吴大强 | Chemical feeder for department of stomatology |
| CN108403412A (en) * | 2018-02-27 | 2018-08-17 | 李丽 | A kind of ear-nose-throat department nursing flusher |
-
2014
- 2014-02-18 CN CN201420069216.9U patent/CN203816006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771074A (en) * | 2016-02-24 | 2016-07-20 | 吴大强 | Chemical feeder for department of stomatology |
| CN108403412A (en) * | 2018-02-27 | 2018-08-17 | 李丽 | A kind of ear-nose-throat department nursing flusher |
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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: 20140910 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |