CN201404556Y - Nasal mucosa sustained administration device - Google Patents
Nasal mucosa sustained administration device Download PDFInfo
- Publication number
- CN201404556Y CN201404556Y CN200920025484XU CN200920025484U CN201404556Y CN 201404556 Y CN201404556 Y CN 201404556Y CN 200920025484X U CN200920025484X U CN 200920025484XU CN 200920025484 U CN200920025484 U CN 200920025484U CN 201404556 Y CN201404556 Y CN 201404556Y
- Authority
- CN
- China
- Prior art keywords
- nasal mucosa
- administration device
- sustained administration
- patient
- wall
- 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
- 210000002850 nasal mucosa Anatomy 0.000 title abstract description 5
- 230000002459 sustained effect Effects 0.000 title abstract 4
- 235000009161 Espostoa lanata Nutrition 0.000 claims abstract description 8
- 240000001624 Espostoa lanata Species 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 9
- 229940079593 drug Drugs 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 230000000857 drug effect Effects 0.000 abstract description 4
- 210000001331 nose Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010028748 Nasal obstruction Diseases 0.000 description 1
- 208000030880 Nose disease Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a nasal mucosa sustained administration device, which belongs to the technical field of medical appliances, and comprises a guide tube (1), a cotton ball (2) and an elastic support plate (3). The nasal mucosa sustained administration device is characterized in that the two guide tubes (1) are respectively formed by articulating the connection plates (4) on the outer wall of the back section through a pin shaft (5); the front end outer walls of the two guide tubes (1) are respectively provided with cotton balls (2); and the elastic support plate (3) is connected between the outer walls on the back end. The nasal mucosa sustained administration device has the advantages that the device has simple structure and practical and convenient use, can maintain drug effect for a long time when treating stuffy nose for the patient, has good effect, and can not influence the breath of the patient through nose during the medical treatment process due to the fore and aftthroughout of the inside of the guide tube.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of nasal membrane device that continues medication.
Background technology
Nasal obstruction is modal clinically nose diseases symptom, utilizes instillation or spraying medicine to treat at present mostly, makes nasal mucosa convergence ventilation.Though this method effect at that time is fine, drug effect can not be kept for a long time, needs constantly to instil or spraying medicine, and troublesome poeration brings very big inconvenience to the patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, is having a stuffy nose when treatment to patient, the nasal membrane that can the keep drug effect for a long time device that continues medication.
The purpose of this utility model is achieved in that this nasal membrane device that continues medication is made up of conduit, cotton balls, resiliency supported sheet, two conduits form by bearing pin is hinged by the brace on its back segment outer wall respectively, two catheter proximal end outer walls are respectively equipped with cotton balls, are connected with the resiliency supported sheet between the outer wall of rear end.
Advantage of the present utility model: simple in structure, practical and convenient, when having a stuffy nose, can keep drug effect for a long time to patient treatment, therapeutic effect is good; And, in the drug treatment process, can not influence the patient and breathe with the nostril owing to connect before and after the catheter interior.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this nasal membrane device that continues medication is made up of conduit 1, cotton balls 2, resiliency supported sheet 3, two conduits 1 respectively by the brace 4 on its back segment outer wall by bearing pin 5 hinged forming, two conduit 1 front end outer walls are respectively equipped with cotton balls 2, are connected with resiliency supported sheet 3 between the outer wall of rear end.
Claims (1)
1, a kind of nasal membrane device that continues medication, form by conduit (1), cotton balls (2), resiliency supported sheet (3), it is characterized in that two conduits (1) respectively by the brace (4) on its back segment outer wall by hinged the forming of bearing pin (5), two conduits (1) front end outer wall is respectively equipped with cotton balls (2), is connected with resiliency supported sheet (3) between the outer wall of rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920025484XU CN201404556Y (en) | 2009-05-25 | 2009-05-25 | Nasal mucosa sustained administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920025484XU CN201404556Y (en) | 2009-05-25 | 2009-05-25 | Nasal mucosa sustained administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404556Y true CN201404556Y (en) | 2010-02-17 |
Family
ID=41675473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920025484XU Expired - Fee Related CN201404556Y (en) | 2009-05-25 | 2009-05-25 | Nasal mucosa sustained administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404556Y (en) |
-
2009
- 2009-05-25 CN CN200920025484XU patent/CN201404556Y/en not_active Expired - Fee Related
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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: 20100217 Termination date: 20100525 |