CN203989331U - A kind of New otorhinolaryngology medicinal sprayer - Google Patents
A kind of New otorhinolaryngology medicinal sprayer Download PDFInfo
- Publication number
- CN203989331U CN203989331U CN201420472997.6U CN201420472997U CN203989331U CN 203989331 U CN203989331 U CN 203989331U CN 201420472997 U CN201420472997 U CN 201420472997U CN 203989331 U CN203989331 U CN 203989331U
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- foreign body
- body pipe
- shower nozzle
- medicinal
- new
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Abstract
The utility model discloses a kind of New otorhinolaryngology medicinal sprayer, belong to medical instruments field, comprise pressue device and shower nozzle, wherein said pressue device is piston type, gas outlet place at described pressue device is respectively equipped with foreign body pipe and drug liquid tube, be provided with breather cheek valve at described foreign body pipe rear, be provided with storage chamber at described foreign body pipe middle part, be connected with suction nozzle at described foreign body pipe front end, on described suction nozzle, be provided with some suction holes, in described drug liquid tube, be provided with two unidirectional air outlet valves, between described air outlet valve, be at least provided with a medicinal liquid hole, on described medicinal liquid hole, be connected with medicine bottle by medicinal liquid valve, described drug liquid tube front end is connected with described shower nozzle, on described shower nozzle, be provided with described suction hole, this utility model is simple in structure, improve greatly the practical function of medicine, finally play good therapeutic effect.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of New otorhinolaryngology medicinal sprayer.
Background technology
At present, in the time carrying out otorhinolaryngology administration to patient, mostly directly to diseased region spraying medicine, this traditional Therapeutic Method has the following disadvantages clinically; 1, owing to often can there is the foreign body that is difficult to removing in otorhinolaryngology, therefore medicinal liquid is difficult to accurately be sprayed at diseased region, and therapeutic effect does not reach optimum state; 2, in the time need to using two or more medicinal liquids, need to change medicinal liquid bottle, so not only strengthen doctor's workload, but also can bring sense of discomfort to patient.
Summary of the invention
Technical assignment of the present utility model is for above the deficiencies in the prior art, and a kind of New otorhinolaryngology medicinal sprayer is provided.
This utility model solves the technical scheme that its technical problem adopts: comprise pressue device and shower nozzle, it is characterized in that: described pressue device is that piston type comprises push rod, piston and sleeve, gas outlet place at described sleeve is respectively equipped with foreign body pipe and drug liquid tube, be provided with breather cheek valve at described foreign body pipe rear, be provided with storage chamber at described foreign body pipe middle part, be connected with suction nozzle at described foreign body pipe front end, on described suction nozzle, be provided with some suction holes, in described drug liquid tube, be provided with two unidirectional air outlet valves, between described air outlet valve, be at least provided with a medicinal liquid hole, on described medicinal liquid hole, be connected with medicine bottle by medicinal liquid valve, described drug liquid tube front end is connected with described shower nozzle, on described shower nozzle, be provided with described suction hole.
Described storage chamber and described removable connection of foreign body pipe, be convenient for changing and clean.
Described suction nozzle and shower nozzle adopt ultra-soft silica gel material, can avoid patient's sense of discomfort.
Described piston is step shape, can better pressurize to drug liquid tube like this.
Advantage of the present utility model: 1, can be first by clean the foreign bodies removal of diseased region in the time that otorhinolaryngology is sprayed to medicine, and then spray medicine improved therapeutic effect, adopts pressue device in the form of piston not only can carry enough pressure, and there is no noise; 2, on drug liquid tube, be provided with multiple medicinal liquids hole, the treatment of multiple-medicinal-liquid can be provided to sufferer simultaneously, remove again to change medicinal liquid bottle without doctor, so just can not allow sufferer produce sense of discomfort, but also alleviate doctor's workload.
Brief description of the drawings
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described below.
As shown in Figure 1, a kind of New otorhinolaryngology medicinal sprayer, comprise pressue device and shower nozzle 13, wherein said pressue device is that piston type comprises push rod 1, piston 2 and sleeve 3, be respectively equipped with foreign body pipe 4 and drug liquid tube 9 at the gas outlet place of described sleeve 3, be provided with breather cheek valve 5 at described foreign body pipe 4 rears, can prevent that like this foreign body in foreign body pipe 4 is got back to diseased region in the time of pressurization spray medicine, be provided with storage chamber 6 at described foreign body pipe 4 middle parts, can well store foreign body, prevent that foreign body from refluxing, be connected with suction nozzle 7 at described foreign body pipe 4 front ends, on described suction nozzle 7, be provided with some suction holes 8, can carry out like this cleaning of multi-angle, in described drug liquid tube 9, be provided with two unidirectional air outlet valves 12, medicinal liquid can be controlled at like this between two unidirectional air outlet valves, between described unidirectional air outlet valve 12, be at least provided with a medicinal liquid hole, on described medicinal liquid hole, be connected with medicine bottle 11 by medicinal liquid valve 10, described drug liquid tube 9 front ends are connected with described shower nozzle 13, on described shower nozzle 13, be provided with described suction hole 8, described storage chamber 6 and described removable connection of foreign body pipe 4, can conveniently clean and change like this, described suction nozzle 7 and shower nozzle 13 adopt ultra-soft silica gel material, can avoid patient's sense of discomfort, described piston 2 is step shape, can better pressurize to drug liquid tube 9 like this.
Its operation principle is: before using, doctor can be according to different patients' concrete condition, in medicinal liquid hole, required medicinal liquid bottle 11 is placed at place, then open or close medicinal liquid valve 10 according to practical situation, first shower nozzle 13 and suction nozzle 7 are inserted into diseased region in use, then pull push rod 1 to drive piston 2 to move backward, air pressure in sleeve pipe 3 is reduced, then the foreign body of diseased region will enter in foreign body pipe 4 from suction hole 8, finally be stored in storage chamber 6, in this process, breather cheek valve 5 is opened, unidirectional air outlet valve closes 12 and closes, in the time that piston 2 moves to sleeve 3 least significant end, thereby then promote push rod 1 move down drive piston 2 move down, sleeve 3 internal pressures are increased, gas enters in drug liquid tube 9, now breather cheek valve 5 is closed unidirectional air outlet valve 12 and is opened, medicinal liquid arrives shower nozzle 13 under the effect of air pressure, then be sprayed onto diseased region by suction hole 8, can cover diseased region completely in order to ensure medicinal liquid, doctor can repeatedly repeat above work, the angle of conversion shower nozzle 13 and suction nozzle 7.
Claims (4)
1. a New otorhinolaryngology medicinal sprayer, comprise pressue device and shower nozzle, it is characterized in that: described pressue device is that piston type comprises push rod, piston and sleeve, gas outlet place at described sleeve is respectively equipped with foreign body pipe and drug liquid tube, be provided with breather cheek valve at described foreign body pipe rear, be provided with storage chamber at described foreign body pipe middle part, be connected with suction nozzle at described foreign body pipe front end, on described suction nozzle, be provided with some suction holes, in described drug liquid tube, be provided with two unidirectional air outlet valves, between described air outlet valve, be at least provided with a medicinal liquid hole, on described medicinal liquid hole, be connected with medicine bottle by medicinal liquid valve, described drug liquid tube front end is connected with described shower nozzle, on described shower nozzle, be provided with described suction hole.
2. New otorhinolaryngology medicinal sprayer according to claim 1, is characterized in that: described storage chamber and described removable connection of foreign body pipe.
3. New otorhinolaryngology medicinal sprayer according to claim 1, is characterized in that: described suction nozzle and shower nozzle adopt ultra-soft silica gel material.
4. according to the New otorhinolaryngology medicinal sprayer described in claims 1 to 3 any one, it is characterized in that: described piston is step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472997.6U CN203989331U (en) | 2014-08-21 | 2014-08-21 | A kind of New otorhinolaryngology medicinal sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472997.6U CN203989331U (en) | 2014-08-21 | 2014-08-21 | A kind of New otorhinolaryngology medicinal sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989331U true CN203989331U (en) | 2014-12-10 |
Family
ID=52029412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472997.6U Expired - Fee Related CN203989331U (en) | 2014-08-21 | 2014-08-21 | A kind of New otorhinolaryngology medicinal sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303852A (en) * | 2021-05-18 | 2021-08-27 | 常州安康医疗器械有限公司 | Arc-shaped cutting anastomat with auxiliary medicine spraying function |
-
2014
- 2014-08-21 CN CN201420472997.6U patent/CN203989331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303852A (en) * | 2021-05-18 | 2021-08-27 | 常州安康医疗器械有限公司 | Arc-shaped cutting anastomat with auxiliary medicine spraying function |
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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: 20141210 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |