CN2870745Y - Hollow nasal-cavity packer - Google Patents
Hollow nasal-cavity packer Download PDFInfo
- Publication number
- CN2870745Y CN2870745Y CN 200620080525 CN200620080525U CN2870745Y CN 2870745 Y CN2870745 Y CN 2870745Y CN 200620080525 CN200620080525 CN 200620080525 CN 200620080525 U CN200620080525 U CN 200620080525U CN 2870745 Y CN2870745 Y CN 2870745Y
- Authority
- CN
- China
- Prior art keywords
- nasal
- packer
- model
- packing device
- intervalve
- 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
- 210000003928 nasal cavity Anatomy 0.000 title abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 238000012856 packing Methods 0.000 claims description 34
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 210000000214 mouth Anatomy 0.000 description 5
- 208000032843 Hemorrhage Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 210000004100 adrenal gland Anatomy 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000010102 embolization Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000001989 nasopharynx Anatomy 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000004310 photopic vision Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000001584 soft palate Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- GKCBAIGFKIBETG-UHFFFAOYSA-N tetracaine Chemical compound CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 GKCBAIGFKIBETG-UHFFFAOYSA-N 0.000 description 1
- 229960002372 tetracaine Drugs 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
A kind of hollow nasal packer belongs to medical devices; the model is used to treat the serious bleeding of the nasal back end. The model is composed of the front fixing device made of silica gel, the back nasal packer and the middle tube connected through the thread; the section of the front fixing device is isosceles trapezoidal with the internal thread poles in the middle; in the back nasal packer is an empty cavity of round-stage shape which is connected to the pole with threads in the middle; at the both ends of the middle tube is the external threads which is to match the internal threads of the front fixing device and the back nasal packer; on the wall of the back nasal packer is fixed a wire. The model can keep the nasal cavity smooth; the model can make the patient comfortable and not easy to be infected. And thus the utility model is suitable for the use in E.N.T. department of hospitals of different levels.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specially a kind of hollow nasal packing device, and it is hemorrhage to be used for the treatment of serious nasal cavity back segment.
Background technology
Postnasal packing is the serious hemorrhage important means of nasal cavity back segment of treatment, though nasal cavity blood vessel intervention embolization is arranged now, the methods such as scalding treatment of burning under the intranasal mirror all can not replace postnasal packing.Postnasal packing has sliver with material at present, choana expansion sponge, choana air bag etc., but limitation is respectively arranged, be difficult for fixing inconvenient operation.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that above-mentioned prior art exists, and a kind of hollow nasal packing device is provided, and is used for the treatment of because of the hemorrhage postnasal packing of implementing of serious nasal cavity back segment, and simple to operate, indwelling time grows, easy infection not.
The technical solution of the utility model is, this kind hollow nasal packing device, the front end fixture that it is made by silica gel, postnasal packing device reach the intervalve that is connected by screw thread to be formed, and the cross section of described front end fixture is an isosceles trapezoid, and the centre is provided with internal thread through hole; The cross section of described postnasal packing device also is an isosceles trapezoid, is provided with a round table-like cavity in the postnasal packing device and is provided with internal thread through hole with the centre to communicate; The intervalve two ends are provided with external screw thread and cooperate with the internal thread through hole of front end fixture, postnasal packing device; Fixing a silk thread on the postnasal packing wall draws from the oral cavity.
The beneficial effects of the utility model are:
1, keep nasal cavity unobstructed, patient comfort.
2, other materials surpasses 48 hours, easy infection, and heavy patient's misery more, this utility model can replace nasal gauze, and patient's no pain can be kept somewhere 3-5 days, not easy infection.
3, low cost is used simply, is convenient to hospitals at different levels and uses.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described in further detail:
Figure is a cutaway view of the present utility model.
Among the figure: 1 front end fixture, 2 intervalve front end external screw threads, 3 intervalves, 4 intervalve rear end external screw threads, 5 postnasal packing devices, 6 silk threads.
The specific embodiment
As figure, this kind hollow nasal packing device, it reaches the intervalve 3 that is connected by screw thread by front end fixture 1, postnasal packing device 5 and forms.
The cross section of front end fixture 1 is an isosceles trapezoid, and the centre is provided with internal thread through hole.The cross section of postnasal packing device 5 also is an isosceles trapezoid, and the postnasal packing device is horn-like, in be provided with a round table-like cavity and be provided with internal thread through hole and communicate with the centre.The intervalve two ends are provided with external screw thread and cooperate with the internal thread through hole of front end fixture, postnasal packing device, and intervalve front end external screw thread 3 is longer than intervalve rear end external screw thread 4, fixes a silk thread 6 on the postnasal packing wall.
Material of the present utility model is silica gel, and it is good that silica gel has histocompatibility, contacts with human body to have no adverse reaction, and has elasticity and toughness preferably, use comfortable, the hollow structure of the about 30cm of total length.The about 22cm of intervalve total length, the about 5mm of external diameter, the about 3mm of internal diameter, the front end external screw thread is about 15cm, the long approximately 1cm of intervalve rear end external screw thread, silk thread adopts No. seven about 20cm of length.
The using method explanation:
1, use indication: nasal cavity rear end severe haemorrhage patient, the filling of conventional nostril is invalid.
2, early-stage preparations: routine is decided caine adrenal gland silk barathea sheet convergence anesthesia nasal membrane, and bottleneck throat sprays 1% tetracaine 3 times, to eliminate the reflection of feeling sick.
3, laying method: intervalve 3 is imported nasal cavity down by preceding asoscope or the photopic vision of intranasal mirror, nasopharynx, outside the oral cavity involves mouth, intervalve front end external screw thread 2 is still stayed outside the nostril, intervalve rear end external screw thread 4 and postnasal packing device 5 are joined, pumpback intervalve front end external screw thread 2, postnasal packing device 5 is introduced the oral cavity, with finger or apparatus postnasal packing device 5 is crossed soft palate and include cavum nasopharyngeum in, while is tractive postnasal packing device 2 slightly firmly, make postnasal packing device 5 tight plug choana nasal cavities immediately with the filling of vaseline gauze worker person sthptic sponge, join with intervalve front end external screw thread 1 and intervalve front end external screw thread 2 screw threads then,, cut off the screw thread of unnecessary intervalve front end external screw thread 2 until the fixing satisfaction of nasal packing device, art finishes, and can keep somewhere 3-5 days.
4, removing method: withdraw from intervalve front end external screw thread 1 earlier, take out the nasal packing thing, traction is retained in the silk thread 6 in oral cavity, and by vascular forceps, postnasal packing device 5 and intervalve 3 is taken out in the lump.
Claims (1)
1, hollow nasal packing device is characterized in that, the front end fixture that it is made by silica gel, postnasal packing device reach the intervalve that is connected by screw thread to be formed, and the cross section of described front end fixture is an isosceles trapezoid, and the centre is provided with internal thread through hole; The cross section of described postnasal packing device also is an isosceles trapezoid, is provided with a round table-like cavity in the postnasal packing device and is provided with internal thread through hole with the centre to communicate; The intervalve two ends are provided with external screw thread and cooperate with the internal thread through hole of front end fixture, postnasal packing device; On the postnasal packing wall, fix a silk thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080525 CN2870745Y (en) | 2006-01-23 | 2006-01-23 | Hollow nasal-cavity packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080525 CN2870745Y (en) | 2006-01-23 | 2006-01-23 | Hollow nasal-cavity packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870745Y true CN2870745Y (en) | 2007-02-21 |
Family
ID=37739094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080525 Expired - Fee Related CN2870745Y (en) | 2006-01-23 | 2006-01-23 | Hollow nasal-cavity packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870745Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113171550A (en) * | 2021-04-28 | 2021-07-27 | 河南科技大学第一附属医院 | A kind of nasal polyp cutting health care device |
| CN113795229A (en) * | 2019-05-13 | 2021-12-14 | 霍尼公司 | stuffy nose |
-
2006
- 2006-01-23 CN CN 200620080525 patent/CN2870745Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113795229A (en) * | 2019-05-13 | 2021-12-14 | 霍尼公司 | stuffy nose |
| CN113795229B (en) * | 2019-05-13 | 2023-02-17 | 霍尼公司 | Nasal obstruction |
| CN113171550A (en) * | 2021-04-28 | 2021-07-27 | 河南科技大学第一附属医院 | A kind of nasal polyp cutting health care 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 |