CN201862132U - Powdered medicine sprayer - Google Patents
Powdered medicine sprayer Download PDFInfo
- Publication number
- CN201862132U CN201862132U CN2010206320373U CN201020632037U CN201862132U CN 201862132 U CN201862132 U CN 201862132U CN 2010206320373 U CN2010206320373 U CN 2010206320373U CN 201020632037 U CN201020632037 U CN 201020632037U CN 201862132 U CN201862132 U CN 201862132U
- Authority
- CN
- China
- Prior art keywords
- medicine
- sleeve
- drawing rod
- sleeve barrel
- utility
- 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 relates to a powdered medicine sprayer belonging to the technical field of medical appliances. The powdered medicine sprayer comprises a sleeve barrel, a piston, a drawing rod, a medicine shovel and a catheter. The powdered medicine sprayer is characterized in that the side wall of the back end of the sleeve barrel is provided with finger rings which are mutually symmetrical, the front end of the drawing rod of which the outer end is connected with a pressing plate is fixedly connected with the piston in the sleeve barrel after the front end of the drawing rod penetrates through a through hole at the upper face of a barrel cover at the back end of the sleeve barrel, which adapts to the front end of the drawing rod, and a supporting spring is sleeved on the drawing rod between the barrel cover and the pressing plate; and the side wall of the front end of the sleeve barrel is provided with a one-way air inlet valve, a one-way exhaust valve is arranged on the front end face, and the catheter of which the front end is provided with the medicine shovel is connected and fixed to the one-way exhaust valve. The utility model has a simple structure, is simple and convenient to operate and saves time and labor. By the utility model, the medicine can be accurately and evenly sprayed to the diseased position of the oral cavity, which enhances the curative effect and relieves the pain of a patient and the workload of medical care personnel.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of medicine powder spraying device.
Background technology
Often need be to intraoral disease treatment to partial smearing powder medicine to reach the purpose of hemostasis and anti-inflammation.In the clinical practice operation, medical personnel usually directly apply to spread to the sufferer place with the container that medicine is housed and operate or directly pinch the thing of getting it filled with hands and apply and spread, sometimes use article such as spoon or paper bag and carry out auxiliary operation, this drug of topical application method is very lack of standardization, and troublesome poeration, medicine is not easy to be placed on exactly corresponding position, can increase misery to patient, has also increased medical personnel's workload and dosage simultaneously.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy and simple to handle, medicine powder accurately can be delivered to the medicine powder spraying device in patient affected part.
The purpose of this utility model is achieved in that this medicine powder spraying device is made up of sleeve, piston, pumping rod, medicine shovel, conduit, the sleeve rear end sidewall is provided with symmetrical finger ring, fixedly connected with the piston in the sleeve behind the through hole that the pumping rod front end that the outer end is connected with stripper plate passes above the sleeve rear end cover with it adapts, be with support spring on the pumping rod between cover and the stripper plate; The barrel forward end sidewall is provided with breather cheek valve, and front end face is provided with one-way exhaust valve, is being connected and fixed the conduit that front end is provided with the medicine shovel on the one-way exhaust valve.
During use, drug powder is placed in the medicine shovel, aims at patient's pathological change of oral cavity place, the stripper plate above the continuously extruded and loosening pumping rod rear end can evenly be sprayed onto the pathological change of oral cavity place accurately with the medicine powder above the medicine shovel, can improve the accuracy of medication, strengthen therapeutic effect.
Advantage of the present utility model: simple in structure, easy and simple to handle, time saving and energy saving, can make medicine accurately be sprayed onto the pathological change of oral cavity place uniformly, improve therapeutic effect, alleviate patient's misery and medical personnel's workload.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail: this medicine powder spraying device is made up of sleeve 1, piston 2, pumping rod 3, medicine shovel 4, conduit 5, sleeve 1 rear end sidewall is provided with symmetrical finger ring 6, fixedly connected with the interior piston 2 of sleeve 1 behind the through hole that pumping rod 3 front ends that the outer end is connected with stripper plate 7 pass above the sleeve 1 rear end cover 8 with it adapts, be with support spring 9 on the pumping rod 3 between cover 8 and the stripper plate 7; Sleeve 1 front end side wall is provided with breather cheek valve 10, and front end face is provided with one-way exhaust valve 11, is being connected and fixed the conduit 5 that front end is provided with medicine shovel 4 on the one-way exhaust valve 11.
Claims (1)
1. medicine powder spraying device, form by sleeve (1), piston (2), pumping rod (3), medicine shovel (4), conduit (5), it is characterized in that sleeve (1) rear end sidewall is provided with symmetrical finger ring (6), fixedly connected with the interior piston (2) of sleeve (1) behind the through hole that pumping rod (3) front end that the outer end is connected with stripper plate (7) passes above sleeve (1) the rear end cover (8) with it adapts, be with support spring (9) on the pumping rod (3) between cover (8) and the stripper plate (7); Sleeve (1) front end side wall is provided with breather cheek valve (10), and front end face is provided with one-way exhaust valve (11), is being connected and fixed the conduit (5) that front end is provided with medicine shovel (4) on the one-way exhaust valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206320373U CN201862132U (en) | 2010-11-30 | 2010-11-30 | Powdered medicine sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206320373U CN201862132U (en) | 2010-11-30 | 2010-11-30 | Powdered medicine sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862132U true CN201862132U (en) | 2011-06-15 |
Family
ID=44133299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206320373U Expired - Fee Related CN201862132U (en) | 2010-11-30 | 2010-11-30 | Powdered medicine sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237411A (en) * | 2019-07-08 | 2019-09-17 | 孙德礼 | A kind of portable anorectum department anus medicine-feeding applicator |
-
2010
- 2010-11-30 CN CN2010206320373U patent/CN201862132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237411A (en) * | 2019-07-08 | 2019-09-17 | 孙德礼 | A kind of portable anorectum department anus medicine-feeding applicator |
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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: 20110615 Termination date: 20111130 |