CN205094972U - Nasal cavity washes syringe needle - Google Patents
Nasal cavity washes syringe needle Download PDFInfo
- Publication number
- CN205094972U CN205094972U CN201520834733.5U CN201520834733U CN205094972U CN 205094972 U CN205094972 U CN 205094972U CN 201520834733 U CN201520834733 U CN 201520834733U CN 205094972 U CN205094972 U CN 205094972U
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- CN
- China
- Prior art keywords
- shower nozzle
- syringe needle
- hard tube
- nasal cavity
- utility
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- 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 washes syringe needle, including washing the syringe needle body, wash the syringe needle body and connect gradually by needle file, hard tube and shower nozzle and constitute, and needle file, hard tube and shower nozzle formula structure as an organic whole, the shower nozzle is big -end -up round platform structure, and the shower nozzle boring, and the shower nozzle communicates with each other with the hard tube is inside, the upper surface of shower nozzle is even is equipped with three liquid hole, washes the patient affected part through a liquid medicine that came out in the liquid hole, the utility model discloses original syringe needle can be replaced, through unique design itself, the velocity of flow of whole liquid medicine can be reduced to reach the velocity of flow and slow down controllable purpose, the condition of also having avoided the patient to swallow the flush fluid, consequently whole at more comfortable of the in -process patient that uses, also more safe and reliable.
Description
Technical field
This utility model relates to medical instruments field, specifically a kind of nasal cavity cleaning syringe needle.
Background technology
Current radiotherapy is the essential therapeutic arsenals of nasopharyngeal carcinoma, nasal cavity NKT patient, because oropharynx, nasopharynx and bronchia mucosal all have certain radiotherapy side effect, thus causes secretions to increase, not easily discharges, and occurs nasal obstruction, many, the abundant expectoration of nasal mucus etc.Except with except antibiotic and nasal drop, also to adhere to that nasopharynx part rinses.Because nasopharynx part secretions is many, easily causes infection, necrosis, affect radiosensitivity.Still need to carry out nasal cavity cleaning to alleviate for a long time the problems such as nasal obstruction, nasal mucus are many, dry nasal cavity after Patients Treated by Radiotherapy terminates to leave hospital.
It is warm water or light salt brine that nasopharynx part rinses the solution adopted, and every day can rinse 1-2 times.The method of rinsing is: patient gets seat, rinsing bottle is hung up position a little more than head to ensure certain pressure, or directly with the plastic bottle that can extrude, patient's is lower slightly, on the other hand water is clamp-oned from nasal cavity, other side nasal cavity is pinched in another have gentle hands, allows water flow out in oral cavity, can go out the secretions of nasal cavity.Have when nasopharynx part and nasal bleeding and can not rinse.
Nasal cavity cleaning equipment is nasal irrigator, by negative pressure extracting medicinal liquid, pass through positive pressure handle liquid medicine jet again to affected part, nasal cavity cleaning syringe needle, carries out nasal cavity cleaning for being arranged on needle tubing by nasal cavity or oral cavity, and for nasal cavity NKT patient and part Nasopharyngeal Carcinoma Patients, when nasal irrigator hydraulic pressure, injection flow rate are larger, flushing liquor may can be swallowed together with secretions by patient accidentally, particularly child patient, nasal irrigator pressure is wayward simultaneously, and liquid outlet quantity is uncontrollable.
Utility model content
The purpose of this utility model is to provide a kind of nasal cavity cleaning syringe needle, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of nasal cavity cleaning syringe needle, comprise Syringe needle Irrigator body, described Syringe needle Irrigator body is connected and composed successively by needle stand, hard tube and shower nozzle, and needle stand, hard tube and shower nozzle are integral type structure, described shower nozzle is up big and down small frustum cone structure, and shower nozzle boring, shower nozzle communicates with hard tube inside, the upper surface of described shower nozzle is provided with three liquid outlets uniformly, is rinsed patient affected part by liquid outlet medicinal liquid out; The upper end outlet of described hard tube and the lower inlet of shower nozzle are concentric setting, and the lower inlet diameter of shower nozzle is greater than the upper end outlet diameter of hard tube, and both diameter difference are 0.2cm, effectively can be slowed down the medicinal liquid flow velocity of shower nozzle by this design, prevent the situation that flow velocity is too fast.
As further program of the utility model: the upper surface diameter of described shower nozzle is 0.5cm.
As this utility model further scheme: the length of described hard tube is 5cm.
As this utility model further scheme: described needle stand, hard tube and shower nozzle are all adopted made of plastic.
Compared with prior art, the beneficial effects of the utility model are: this utility model can substitute original syringe needle, by the design that itself is unique, the flow velocity of overall medicinal liquid can be reduced, thus reach the controlled object of reduced velocity flow, it also avoid the situation that flushing liquor is swallowed by patient, therefore in the overall process using, patient is more comfortable, also more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of nasal cavity cleaning syringe needle of this utility model.
In figure: 1-needle stand, 2-hard tube, 3-shower nozzle, 4-liquid outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of nasal cavity cleaning syringe needle, comprise Syringe needle Irrigator body, described Syringe needle Irrigator body is connected and composed successively by needle stand 1, hard tube 2 and shower nozzle 3, and needle stand 1, hard tube 2 and shower nozzle 3 is integral type structure, described shower nozzle 3 is up big and down small frustum cone structure, and shower nozzle 3 boring, shower nozzle 3 communicates with hard tube 2 inside, the upper surface of described shower nozzle 3 is provided with three liquid outlets 4 uniformly, is rinsed patient affected part by liquid outlet 4 medicinal liquid out; The upper end outlet of described hard tube 2 and the lower inlet of shower nozzle 3 are concentric setting, and the lower inlet diameter of shower nozzle 3 is greater than the upper end outlet diameter of hard tube 2, and both diameter difference are 0.2cm, effectively can be slowed down the medicinal liquid flow velocity of shower nozzle 3 by this design, prevent the situation that flow velocity is too fast.
The upper surface diameter of described shower nozzle 3 is 0.5cm.
The length of described hard tube 2 is 5cm.
Described needle stand 1, hard tube 2 and shower nozzle 3 are all adopted made of plastic.
Operation principle of the present utility model is: by needle tubing sucking-off medicinal liquid, right time promotes needle tubing and is sprayed from Syringe needle Irrigator by medicinal liquid, when medicinal liquid extrudes in syringe, first medicinal liquid enters in hard tube 2, and then enter in shower nozzle 3, now medicinal liquid speed after certain flow process reduces, pressure reduces, the lower inlet diameter of shower nozzle 3 is greater than the upper end outlet diameter of hard tube 2 simultaneously, and both diameter difference are 0.2cm, the medicinal liquid flow velocity of shower nozzle 3 effectively can be slowed down by this design, prevent the situation that flow velocity is too fast, the medicinal liquid finally entered in shower nozzle 3 is slowly sprayed by liquid outlet 4.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a nasal cavity cleaning syringe needle, comprise Syringe needle Irrigator body, it is characterized in that, described Syringe needle Irrigator body is connected and composed successively by needle stand, hard tube and shower nozzle, and needle stand, hard tube and shower nozzle are integral type structure, described shower nozzle is up big and down small frustum cone structure, and shower nozzle boring, shower nozzle communicates with hard tube inside, and the upper surface of described shower nozzle is provided with three liquid outlets uniformly; The upper end outlet of described hard tube and the lower inlet of shower nozzle are concentric setting, and the lower inlet diameter of shower nozzle is greater than the upper end outlet diameter of hard tube, and both diameter difference are 0.2cm.
2. nasal cavity cleaning syringe needle according to claim 1, is characterized in that, the upper surface diameter of described shower nozzle is 0.5cm.
3. nasal cavity cleaning syringe needle according to claim 1, is characterized in that, the length of described hard tube is 5cm.
4. nasal cavity cleaning syringe needle according to claim 1, is characterized in that, described needle stand, hard tube and shower nozzle are all adopted made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834733.5U CN205094972U (en) | 2015-10-26 | 2015-10-26 | Nasal cavity washes syringe needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834733.5U CN205094972U (en) | 2015-10-26 | 2015-10-26 | Nasal cavity washes syringe needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094972U true CN205094972U (en) | 2016-03-23 |
Family
ID=55510788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834733.5U Expired - Fee Related CN205094972U (en) | 2015-10-26 | 2015-10-26 | Nasal cavity washes syringe needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478225A (en) * | 2019-09-06 | 2019-11-22 | 江苏省肿瘤医院 | A kind of nasal cleaner |
-
2015
- 2015-10-26 CN CN201520834733.5U patent/CN205094972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478225A (en) * | 2019-09-06 | 2019-11-22 | 江苏省肿瘤医院 | A kind of nasal cleaner |
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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: 20160323 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |