CN201061658Y - Disposal waxiness type quantitative oropharynx spray head - Google Patents
Disposal waxiness type quantitative oropharynx spray head Download PDFInfo
- Publication number
- CN201061658Y CN201061658Y CNU200720038814XU CN200720038814U CN201061658Y CN 201061658 Y CN201061658 Y CN 201061658Y CN U200720038814X U CNU200720038814X U CN U200720038814XU CN 200720038814 U CN200720038814 U CN 200720038814U CN 201061658 Y CN201061658 Y CN 201061658Y
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- oropharynx
- utility
- model
- quantitative
- injector
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Abstract
The utility model discloses a disposable plastic quantitative spraying head for oral pharynx which is composed of an atomized spray injector, a connecting tube, and a connector which are sequentially connected, wherein the atomized spray injector is arranged at the front portion, the connecting tube includes double chambers, and the rear portion of the connector is connected with an injector mastoid. A guide wire is disposed in one chamber of the connecting tube. The spray injector is composed of a guide pipe, a pillar which is disposed in the guide pipe and allows a space between the guide pipe and the pillar, and a boss connected with the pillar, a guide groove and tiny holes which are connected with the pillar. The utility model can prevent cross-infection, the design of the double-chamber tube which can be bent freely enables the liquid medicine to be applicable to oropharynx and other portions, and the dosage can be accurately controlled according to the scale mark of the injector. The utility model is simple in structure, low in cost, convenient in carrying, wide in application, convenient and practical. When being engaged with the injector, the utility model can substitute the existing throat atomizer which is used repeatedly to uniformly spray liquid medicine to mouth cavity and throat, and the utility model can be used for medicine changing of surgical large wound surface, thereby achieving that quantitative liquid medicine can be sprayed uniformly to large area with petty drips.
Description
Technical field
This utility model relates to a kind of medical treatment consumptive materials of pars oralis pharyngis spraying, relates in particular to the quantitative oropharynx fog-spray nozzle of a kind of disposable plastic type.
Background technology
When gastroscope, laryngoscope, bronchial microscope local anesthesia; When the hals,Nasen und Ohrenheilkunde training is checked and treat; When section's large tracts of land wound surface is changed dressings outside, often require the medical worker that medicinal liquid is dripped shape, large tracts of land, evenly is sprayed at appointed part with tiny.Pars oralis pharyngis aerosol apparatus right and wrong are disposable at present, and there are 4 shortcomings its structures shape in it: 1, easily cause cross infection.2, can not well be applicable to various situations.3, be not easy to dosed administration.4, be inconvenient to carry.
Summary of the invention
The purpose of this utility model is: overcome the above problems pointedly, reduce easily pollution of current methods, bad adaptability, can not be quantitatively, the shortcoming of being inconvenient to carry, provide a kind of easy disposable plastic type quantitative oropharynx fog-spray nozzle, for local spray delivery clinically provides a kind of better utensil.
The purpose of this utility model realizes by following scheme: be made of with the joint that the rear portion is connected with syringe nipple the anterior atomizer that links to each other successively, the connection tube that contains two-chamber.
This utility model is also located for ease of crooked arbitrarily, is provided with seal wire in the cavity in the described connection tube.
Seal wire described in the utility model by can be arbitrarily crooked, have hardness and plastic material is made.Seal wire can be stainless steel silk.
Nozzle described in the utility model by mozzle, be arranged in the mozzle and with mozzle between leave the post in space, the boss that links to each other with post, guiding gutter and micropore and constitute, micropore is opened in the mozzle top.
Boss described in the utility model is a cylinder, and post is a regular polygon, and maximum gauge is equal to the mozzle internal diameter.
This utility model can prevent that the laryngeal spray of present usefulness is because of reusing the cross infection that causes in a lot of patient's mouths, crooked arbitrarily double lumen tube design can make medicinal liquid be suitable for oropharynx or other each positions, scale by syringe, can accurately control dosage, easy to carry, can be used for outside the institute topical and surgery and change dressings.This utility model is simple in structure, convenient and practical, with low cost, of many uses, cooperate the alternative existing reusable laryngeal spray of syringe, to oral cavity and the even spray liquid of bottleneck throat, and can be used for surgery large tracts of land wound surface and change dressings, realize quantitatively medicinal liquid is dripped shape, large tracts of land, evenly sprays with tiny.
Description of drawings
Accompanying drawing is this utility model structural representation.
The specific embodiment
Contrasting accompanying drawing below in conjunction with embodiment is elaborated to this utility model.
Present embodiment is made of with the joint 3 that the rear portion is connected with syringe nipple the anterior atomizer 1 that links to each other successively, the connection tube 2 that contains two-chamber.Be provided with in the cavity in the connection tube 2 can be arbitrarily crooked, have a seal wire 4 that certain degree of hardness and plastic stainless steel silk are made.Nozzle 1 by mozzle 5, be arranged in the mozzle 5 and leave the post 6 in space, the cylinder boss 7 that links to each other with post 6, guiding gutter 8 and micropore 9 and constitute with 5 of mozzles, micropore 9 is opened in mozzle 5 tops.Post 6 cross sections are regular hexagon, and its size equals to connect orthohexagonal size in mozzle 5 pipes.
The medical worker can be according to patient's needs during use, and elder generation fashion into the shape that needs with the oropharynx fog-spray nozzle, then it are connected on the syringe that contains liquid medicine, thereby realize easily quantitatively medicinal liquid being dripped shape, large tracts of land, even purpose of spraying with tiny.
Claims (7)
1. quantitative oropharynx fog-spray nozzle of disposable plastic type is characterized in that: joint (3) formation that is connected with syringe nipple by the anterior atomizer (1) that links to each other successively, the connection tube (2) that contains two-chamber and rear portion.
2. the quantitative oropharynx fog-spray nozzle of disposable plastic type according to claim 1 is characterized in that: be provided with seal wire (4) in the cavity in the connection tube (2).
3. the quantitative oropharynx fog-spray nozzle of disposable plastic type according to claim 1 and 2 is characterized in that: seal wire (4) is can be arbitrarily crooked, have hardness and plastic material is made.
4. the quantitative oropharynx fog-spray nozzle of disposable plastic type according to claim 1 and 2 is characterized in that: seal wire (4) is a stainless steel silk.
5. according to claim 1 or the quantitative oropharynx fog-spray nozzle of described disposable plastic type, it is characterized in that nozzle (1) by mozzle (5), be arranged in the mozzle (5) and with mozzle (5) between leave the post (6) in space, the boss (7) that links to each other with post (6), guiding gutter (8) and micropore (9) formation, micropore (9) is opened in mozzle (5) top.
6. the quantitative oropharynx fog-spray nozzle of disposable plastic type according to claim 5 is characterized in that: boss (7) is a cylinder.
7. the quantitative oropharynx fog-spray nozzle of disposable plastic type according to claim 5 is characterized in that: post (6) is a regular polygon, and maximum gauge is equal to mozzle (5) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720038814XU CN201061658Y (en) | 2007-06-22 | 2007-06-22 | Disposal waxiness type quantitative oropharynx spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720038814XU CN201061658Y (en) | 2007-06-22 | 2007-06-22 | Disposal waxiness type quantitative oropharynx spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061658Y true CN201061658Y (en) | 2008-05-21 |
Family
ID=39450027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720038814XU Expired - Fee Related CN201061658Y (en) | 2007-06-22 | 2007-06-22 | Disposal waxiness type quantitative oropharynx spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061658Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920063A (en) * | 2010-09-02 | 2010-12-22 | 深圳市安保科技有限公司 | Cavity mucous membrane administration apparatus, administration device and administration method |
| CN102671260A (en) * | 2012-05-08 | 2012-09-19 | 广东百合医疗科技有限公司 | Micro-flow transfusion controller and production process thereof |
| CN104470642A (en) * | 2012-03-30 | 2015-03-25 | 株式会社吉野工业所 | Metered-dose syringe type spray device |
| CN105854164A (en) * | 2016-03-31 | 2016-08-17 | 徐州市彭康电子设备有限公司 | Disposable administration spray gun for ear-nose-throat comprehensive examining table |
| CN106345044A (en) * | 2016-10-14 | 2017-01-25 | 金毅 | Cavity atomizing dosing device |
| CN110464970A (en) * | 2019-08-26 | 2019-11-19 | 首都医科大学附属北京安贞医院 | The accurate drug delivery device in nasal cavity olfactory cleft area |
| CN115068795A (en) * | 2022-07-28 | 2022-09-20 | 纳索菲德(上海)制药技术有限公司 | Spray head for spraying liquid medicine into nose and device thereof |
| WO2024021769A1 (en) * | 2022-07-28 | 2024-02-01 | Nasal-Phyto (Sz) Pharmaceutical Technology Co., Ltd. | Spray head and device for intranasal spraying of liquid medicine |
-
2007
- 2007-06-22 CN CNU200720038814XU patent/CN201061658Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920063A (en) * | 2010-09-02 | 2010-12-22 | 深圳市安保科技有限公司 | Cavity mucous membrane administration apparatus, administration device and administration method |
| CN104470642A (en) * | 2012-03-30 | 2015-03-25 | 株式会社吉野工业所 | Metered-dose syringe type spray device |
| CN104470642B (en) * | 2012-03-30 | 2017-04-26 | 株式会社吉野工业所 | Metered-dose syringe type spray device |
| CN102671260A (en) * | 2012-05-08 | 2012-09-19 | 广东百合医疗科技有限公司 | Micro-flow transfusion controller and production process thereof |
| CN105854164A (en) * | 2016-03-31 | 2016-08-17 | 徐州市彭康电子设备有限公司 | Disposable administration spray gun for ear-nose-throat comprehensive examining table |
| CN106345044A (en) * | 2016-10-14 | 2017-01-25 | 金毅 | Cavity atomizing dosing device |
| CN110464970A (en) * | 2019-08-26 | 2019-11-19 | 首都医科大学附属北京安贞医院 | The accurate drug delivery device in nasal cavity olfactory cleft area |
| CN115068795A (en) * | 2022-07-28 | 2022-09-20 | 纳索菲德(上海)制药技术有限公司 | Spray head for spraying liquid medicine into nose and device thereof |
| WO2024021769A1 (en) * | 2022-07-28 | 2024-02-01 | Nasal-Phyto (Sz) Pharmaceutical Technology Co., Ltd. | Spray head and device for intranasal spraying of liquid medicine |
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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: 20080521 Termination date: 20100622 |