CN201676154U - Nasal cavity douche - Google Patents
Nasal cavity douche Download PDFInfo
- Publication number
- CN201676154U CN201676154U CN2010202077999U CN201020207799U CN201676154U CN 201676154 U CN201676154 U CN 201676154U CN 2010202077999 U CN2010202077999 U CN 2010202077999U CN 201020207799 U CN201020207799 U CN 201020207799U CN 201676154 U CN201676154 U CN 201676154U
- Authority
- CN
- China
- Prior art keywords
- nasal cavity
- laveur
- liquid storage
- suction nozzle
- storage head
- 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
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Abstract
The utility model discloses a nasal cavity douche which comprises a liquid storage head, a connecting sleeve, a suction nozzle and a plug ring, wherein the connecting sleeve is inserted into the liquid storage head, a tip nozzle is arranged at the extended end of the connecting sleeve, the suction nozzle is sheathed on the tip nozzle, the plug ring is of a hollow structure, and the plug ring is sheathed outside the suction nozzle. The nasal cavity douche has a simple and reasonable structure, and can douche and collect secretion in the nasal cavity.
Description
Technical field
This utility model relates to the medical device of nasal cavity, is specifically related to a kind of nasal cavity laveur.
Background technology
In the auxiliary diagnosis means of nasal disease, it is one of important channel of auxiliary nasal disease diagnosis that collection patient nasal secretion is done inflammatory cell credit class counting.But only be useful at present the nose sucking device of drawing the infant nasal discharge, this device exist suction too small, can not be used for the adult, can not carry out shortcoming such as nasal cavity lavation patient.Therefore lack a kind ofly can be used for being grown up, safety, noinvasive, lavation easily and collect the medical apparatus of patient's nasal secretion.
The utility model content
This utility model provides a kind of simple and reasonable for structure in order to overcome the deficiency that above prior art exists, but lavation and collect the nasal cavity laveur of patient's nasal secretion.
The purpose of this utility model realizes by following technical scheme: this nasal cavity laveur, it is characterized in that: comprise liquid storage head, adapter sleeve, suction nozzle and plug ring, described adapter sleeve inserts the liquid storage head, the external part of adapter sleeve is provided with sharp mouth, suction nozzle is enclosed within on the sharp mouth, plug ring is a hollow structure, and plug ring is enclosed within outside the suction nozzle.
For adapter sleeve can not come off, the below of described adapter sleeve is provided with anti-slip ring, is provided with anti-slip tank in the liquid storage head, and anti-slip ring embeds in the anti-slip tank.
For suction nozzle can not come off, be tight fit between described suction nozzle and the sharp mouth.
For plug ring can not come off, between described plug ring and the suction nozzle tight fit.
The built-in medicinal liquid of described liquid storage head is 2/3rds of a liquid storage head capacity, can satisfy the needs of lavation.
The dress normal saline carries out the nasal cavity lavation to patient in the described liquid storage head.
Described liquid storage head is made by elastomeric material.The elastomeric material softness is convenient to extruding.
Described adapter sleeve is made by polythene material.Polythene material is firm, is convenient to suction nozzle and puts forth effort.
Described suction nozzle is made by silica gel material.Silica gel material has certain pliability, but tight fit adapter sleeve and plug ring.
Described plug ring is made by the hardhead sponge material.The hardhead sponge material does not absorb water, and certain dilatability is arranged, and is convenient to this utility model and closely fills in formation negative pressure in the nostril of different sizes.
Use of the present utility model is:
To 2/3rds of liquid storage head capacity,, select certain model plug ring of suitable patient's prenaris size to be enclosed within on the suction nozzle toward liquid storage head perfusion normal saline with the adapter sleeve access liquid storage head opening of band suction nozzle.
The patient gets the 60 degree seats that lean forward, mouth breathing, and with plug ring jam-pack one side prenaris, the whole external nares that the hardhead sponge plug ring can the complete closed patient; Firmly by pinching the liquid storage head, making wherein, normal saline pours into nasal cavity with hands; Stop after about 10 seconds and unclamp the liquid storage head, the negative-pressure sucking that is produced is with the complete sucking-off of the normal saline in the nasal cavity; 10 times so repeatedly, nasal cavity irrigating solution collected in the promptly pourable liquid storage head carries out medical analysis.
This utility model has following advantage with respect to prior art:
This utility model one of socket on suction nozzle can be selected the hardhead sponge plug ring of different model, plug ring both can guarantee that irrigating solution and nasal discharge did not leak outside, also can form negative pressure, effectively increase the suction of nasal cavity laveur, thereby more effectively the irrigating solution and the nasal discharge of patient's nasal cavity collected in sucking-off, reach safety, noinvasive, patient carried out the purpose of nasal cavity lavation fully, more effectively collect the inflammatory cell of patient's nasal cavity, be used for the clinical diagnosis of nasal disease, can also be used for nasal disease patient's clinical treatment and scientific research.This utility model can be used for the patient of all ages and classes, can safety, noinvasive, easy, lavation and collect patient's nasal secretion fully.
Description of drawings
Fig. 1 is the view sub-anatomy of nasal cavity laveur of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Nasal cavity laveur as shown in Figure 1 comprises liquid storage head 1, adapter sleeve 2, suction nozzle 3 and plug ring 4, and adapter sleeve 2 inserts liquid storage head 1, and the external part of adapter sleeve 2 is provided with sharp mouth 5, and suction nozzle 3 is enclosed within on the sharp mouth 5, and plug ring 4 is a hollow structure, and plug ring 4 is enclosed within outside the suction nozzle 3.
For adapter sleeve can not come off, the below of adapter sleeve 2 is provided with anti-slip ring 6, is provided with anti-slip tank 7 in the liquid storage head 1, and anti-slip ring 6 embeds in the anti-slip tank 7.
For suction nozzle can not come off, be tight fit between suction nozzle 3 and the sharp mouth 5.For plug ring can not come off, be tight fit between plug ring 4 and the suction nozzle 3.
The above-mentioned specific embodiment is a preferred embodiment of the present utility model; can not limit this utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (10)
1. nasal cavity laveur is characterized in that: comprise liquid storage head, adapter sleeve, suction nozzle and plug ring, described adapter sleeve inserts the liquid storage head, and the external part of adapter sleeve is provided with sharp mouth, and suction nozzle is enclosed within on the sharp mouth, and plug ring is a hollow structure, and plug ring is enclosed within outside the suction nozzle.
2. nasal cavity laveur according to claim 1 is characterized in that: the below of described adapter sleeve is provided with anti-slip ring, is provided with anti-slip tank in the liquid storage head, and anti-slip ring embeds in the anti-slip tank.
3. nasal cavity laveur according to claim 1 is characterized in that: be tight fit between described suction nozzle and the sharp mouth.
4. nasal cavity laveur according to claim 1 is characterized in that: be tight fit between described plug ring and the suction nozzle.
5. nasal cavity laveur according to claim 1 is characterized in that: the built-in medicinal liquid of described liquid storage head is 2/3rds of a liquid storage head capacity.
6. nasal cavity laveur according to claim 1 is characterized in that: dress normal saline in the described liquid storage head.
7. according to each described nasal cavity laveur of claim 1～6, it is characterized in that: described liquid storage head is made by elastomeric material.
8. according to each described nasal cavity laveur of claim 1～6, it is characterized in that: described adapter sleeve is made by polythene material.
9. according to each described nasal cavity laveur of claim 1～6, it is characterized in that: described suction nozzle is made by silica gel material.
10. according to each described nasal cavity laveur of claim 1～6, it is characterized in that: described plug ring is made by the hardhead sponge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202077999U CN201676154U (en) | 2010-05-21 | 2010-05-21 | Nasal cavity douche |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202077999U CN201676154U (en) | 2010-05-21 | 2010-05-21 | Nasal cavity douche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676154U true CN201676154U (en) | 2010-12-22 |
Family
ID=43341218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202077999U Expired - Fee Related CN201676154U (en) | 2010-05-21 | 2010-05-21 | Nasal cavity douche |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862260A (en) * | 2010-05-21 | 2010-10-20 | 广州呼吸疾病研究所 | Nasal cavity laveur |
-
2010
- 2010-05-21 CN CN2010202077999U patent/CN201676154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862260A (en) * | 2010-05-21 | 2010-10-20 | 广州呼吸疾病研究所 | Nasal cavity laveur |
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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: 20101222 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |