CN205339224U - Nasal cavity support - Google Patents
Nasal cavity support Download PDFInfo
- Publication number
- CN205339224U CN205339224U CN201620115887.3U CN201620115887U CN205339224U CN 205339224 U CN205339224 U CN 205339224U CN 201620115887 U CN201620115887 U CN 201620115887U CN 205339224 U CN205339224 U CN 205339224U
- Authority
- CN
- China
- Prior art keywords
- nasal cavity
- supportive body
- cavity support
- support
- annular protrusion
- 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.)
- Active
Links
- 210000003928 nasal cavity Anatomy 0.000 title claims abstract description 27
- 230000003319 supportive effect Effects 0.000 claims description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000035479 physiological effects, processes and functions Effects 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 230000009325 pulmonary function Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a nasal cavity support, including two support main parts and connecting wire, support the main part and be cylindrical structure, be provided with in the support main part and run through the air vent that supports main part both ends face, the middle part of supporting the main part lateral surface is provided with annularly protruding, support main part and annular protruding lateral surface coat and are stamped the gauze layer, one end and a support main part fixed connection of connecting wire, the other end and another of connecting wire support main part fixed connection. Physiology structure in the protruding adaptation nostril of annular makes nasal cavity support be difficult for the landing and comes out, and two is supported main parts and connect through a connecting wire, and it is dark excessively to prevent that nasal cavity support from inserting in the nostril, when taking out nasal cavity support, can accomplish through pulling the connecting wire moreover.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically refers to a kind of nasal cavity support.
Background technology
Adhesion of nasal cavity is one of postoperative complication of rhino sinus endoscope, is also complication common after injury of the nose.Clinically for the generation of anti-complication here, it is necessary at the repeated multiple times placement Vaseline Oil Gauze of nasal cavity to separate nasal membrane.Shortcoming: the first causes nose dysfunction of ventilation, by nasopulmonary reflex, causes decline in pulmonary function, and arterial oxygen saturation reduces.Feeling suffocated occurs in patient, dyspnea, dry pharynx, and affects feed and sleep.It two is nasal cavity drain obstacle, it is easy to cause infection, causes mucosa healing to delay.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, only uses comfortable with convenient, patient and be also avoided that the nasal cavity support sucking deep nasal cavity.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of nasal cavity support, including two supportive bodies and connecting line, described supportive body is cylindrical structural, being provided through the passage of described supportive body both ends of the surface in described supportive body, the middle part of described supportive body lateral surface is provided with annular protrusion；Described supportive body and described annular protrusion lateral surface are coated with gauze layer；One end of described connecting line is fixing with a described supportive body to be connected, and the other end of described connecting line is fixing with supportive body another described to be connected.
The beneficial effects of the utility model are: annular protrusion adapts to physiological structure in nostril, makes nasal cavity support not easily slide out；And two supportive bodies are connected by a connecting line, it is possible to prevent nasal cavity support from inserting in nostril excessively deep, and when nasal cavity support is taken out, it is possible to complete by pulling connecting line.
On the basis of technique scheme, this utility model can also do following improvement.
Preferably, the central axes of the central axis of described passage and described supportive body.
Preferably, the length of described supportive body is 15～30mm.
Preferably, the external diameter of described supportive body is 5～15mm.
Preferably, the radial thickness of described annular protrusion is 1～2mm.
Preferably, described gauze layer is sticked on described supportive body and described annular protrusion lateral surface by binding agent.
Preferably, described supportive body and described annular protrusion are by the one-body molded support of silica gel.
Further, the cross section of described annular protrusion axis direction is rectangle.
Preferably, on the lateral surface of described supportive body, and being provided with the buffer part of circulus at the two ends of described annular protrusion, described buffer part lateral surface is globoidal structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of nasal cavity support of this utility model；
Fig. 2 is the side view of supportive body.
In accompanying drawing, the list of parts representated by each label is as follows:
1, supportive body, 2, passage, 3, annular protrusion, 4, connecting line.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of nasal cavity support, including two supportive bodies 1 and connecting line 4, supportive body 1 is cylindrical structural.The passage 2 of supportive body 1 both ends of the surface it is provided through in supportive body 1；When practical application, the central axis of passage and the central axes of supportive body.The middle part of supportive body 1 lateral surface is provided with annular protrusion 3.Supportive body 1 and annular protrusion 3 lateral surface are coated with gauze layer；When practical application, gauze layer is sticked on supportive body and annular protrusion lateral surface by binding agent.One end of connecting line 4 is fixing with a supportive body 1 to be connected, and the other end of connecting line 4 is fixed with another supportive body 1 and is connected.
But when practical application, the cross section of annular protrusion 3 axis direction is rectangle.And in order to increase the comfort of patient, on the lateral surface of supportive body 1, and it being provided with the buffer part 5 of circulus at the two ends of annular protrusion 3, buffer part 5 lateral surface is globoidal structure.
In actual applications, supportive body and annular protrusion are by the one-body molded support of silica gel.
In actual applications, the length of supportive body is 15～30mm；The external diameter of supportive body is 5～15mm；The radial thickness of annular protrusion is 1～2mm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (9)
1. a nasal cavity support, it is characterized in that, including two supportive bodies (1) and connecting line (4), described supportive body (1) is cylindrical structural, being provided through the passage (2) of described supportive body (1) both ends of the surface in described supportive body (1), the middle part of described supportive body (1) lateral surface is provided with annular protrusion (3)；Described supportive body (1) and described annular protrusion (3) lateral surface are coated with gauze layer；One end of described connecting line (4) is fixing with a described supportive body (1) to be connected, and the other end of described connecting line (4) is fixing with supportive body another described (1) to be connected.
2. a kind of nasal cavity support according to claim 1, it is characterised in that the central axes of the central axis of described passage (2) and described supportive body (1).
3. a kind of nasal cavity support according to claim 1, it is characterised in that the length of described supportive body (1) is 15～30mm.
4. a kind of nasal cavity support according to claim 1, it is characterised in that the external diameter of described supportive body (1) is 5～15mm.
5. a kind of nasal cavity support according to claim 1, it is characterised in that the radial thickness of described annular protrusion (3) is 1～2mm.
6. a kind of nasal cavity support according to claim 1, it is characterised in that described gauze layer is sticked on described supportive body (1) and described annular protrusion (3) lateral surface by binding agent.
7. a kind of nasal cavity support according to claim 1, it is characterised in that described supportive body and described annular protrusion are by the one-body molded support of silica gel.
8. a kind of nasal cavity support according to claim 1, it is characterised in that the cross section of described annular protrusion (3) axis direction is rectangle.
9. a kind of nasal cavity support according to claim 8, it is characterized in that, on the lateral surface of described supportive body (1), and the buffer part (5) of circulus it is provided with at the two ends of described annular protrusion (3), described buffer part (5) lateral surface is globoidal structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593244 | 2015-08-03 | ||
| CN2015205932445 | 2015-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339224U true CN205339224U (en) | 2016-06-29 |
Family
ID=56178974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115887.3U Active CN205339224U (en) | 2015-08-03 | 2016-02-04 | Nasal cavity support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510911A (en) * | 2016-12-12 | 2017-03-22 | 郑晓明 | Nasal stent |
-
2016
- 2016-02-04 CN CN201620115887.3U patent/CN205339224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510911A (en) * | 2016-12-12 | 2017-03-22 | 郑晓明 | Nasal stent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Haidong Inventor after: Yin Ningbei Inventor after: Song Tao Inventor before: Li Haidong Inventor before: Yin Ningbei Inventor before: Ning Tao |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160930 Address after: 100144 Badachu Road, Beijing, No. 33, No. Patentee after: Plastic Surgery Hospital, Chinese Medical Science Academy Address before: 100144 Badachu Road, Beijing, No. 33, No. Patentee before: Li Haidong |