CN2650784Y - Nasal cavity slow releasing medicine feeder - Google Patents
Nasal cavity slow releasing medicine feeder Download PDFInfo
- Publication number
- CN2650784Y CN2650784Y CN 200320102298 CN200320102298U CN2650784Y CN 2650784 Y CN2650784 Y CN 2650784Y CN 200320102298 CN200320102298 CN 200320102298 CN 200320102298 U CN200320102298 U CN 200320102298U CN 2650784 Y CN2650784 Y CN 2650784Y
- Authority
- CN
- China
- Prior art keywords
- nasal cavity
- medicine
- slow releasing
- utility
- medicine feeder
- 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
Abstract
The utility model discloses a slow-release medicine supplier for nasal cavity, so as to overcome the technical challenge that medicine supply is difficult to keep for long and directly in the nasal cavity. The technical scheme is: a medicine supply rod that matches the aperture of nasal cavity is provided, and the medicine supply rod stores medicine; a connecting wire is connected to the rear part of the medicine supply rod, and the connecting wire connects a rear cap in diameter slightly greater than the inner diameter of the nasal cavity. The utility model can supply medicine directly in the nasal cavity for a long time, and is easy to operate and safe and reliable to use.
Description
Technical field: the new novel technical field of medical instruments that relates to of this practicality, particularly a kind of nasal cavity sustained-release administration device.
Background technology: because the nasal cavity structure is comparatively special, narrow the holding concurrently again of its tract breathed the thoroughfare, difficult relatively to nasal mucosa and nasal sinuses administration in clinical treatment, as when treating nasopharyngitis, general oral medicine or the drop of adopting treated, oral medicine will be through arriving affected part after digestion, the circulation, can not be directly, topical, and drop then can not the long period administration.
Summary of the invention: the technical problems to be solved in the utility model, difficult relatively to nasal mucosa and nasal sinuses administration, especially local direct administration of long period is more difficult.
The technical scheme of this utility model technical solution problem, a kind of nasal cavity sustained-release administration device is provided, comprise an administering stick that matches with the nasal cavity bore, administering stick is made by medical sponge, connect a connecting line behind the administering stick, connect a bonnet behind the connecting line, the bonnet slightly larger in diameter is in the nostril internal diameter, to prevent that administering stick is through the pharyngeal trachea that enters.
Fine mesh fluid-absorbing or cream drug in the administering stick, but the long duration of action direct administration when nasal cavity of administering stick plug in the part.When need take out sponge, hold bonnet and connect through wiring, administering stick is pulled out.This utility model can be directly with drug effect in affected part of nosal cavity, administration is long-acting, direct, and is easy to use, safe, good effect.
Description of drawings: accompanying drawing is this utility model structural representation.
The specific embodiment: with reference to accompanying drawing, 1 is administering stick among the figure, is made by medical sponge, and 5 millimeters of diameters contain liquid medicine in it, be connected with connecting line 2 behind the administering stick, connect bonnet 3 behind the connecting line 2, and 8 millimeters of bonnet 3 diameters are made by medical plastic.
Claims (1)
- A kind of nasal cavity sustained-release administration device is characterized in that comprising administering stick (1), is made by medical sponge, and administering stick (1) and nasal cavity bore match, after be connected with connecting line (2), be connected with bonnet (3) behind the connecting line (2), bonnet (3) is slightly larger than the nostril internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102298 CN2650784Y (en) | 2003-10-14 | 2003-10-14 | Nasal cavity slow releasing medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102298 CN2650784Y (en) | 2003-10-14 | 2003-10-14 | Nasal cavity slow releasing medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650784Y true CN2650784Y (en) | 2004-10-27 |
Family
ID=34340051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102298 Expired - Fee Related CN2650784Y (en) | 2003-10-14 | 2003-10-14 | Nasal cavity slow releasing medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971414A (en) * | 2014-04-01 | 2015-10-14 | 黄震山 | Medicine sustained release device |
-
2003
- 2003-10-14 CN CN 200320102298 patent/CN2650784Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971414A (en) * | 2014-04-01 | 2015-10-14 | 黄震山 | Medicine sustained release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |