CN208785572U - A kind of ear nose larynx special pesticide spraying device - Google Patents
A kind of ear nose larynx special pesticide spraying device Download PDFInfo
- Publication number
- CN208785572U CN208785572U CN201820808722.3U CN201820808722U CN208785572U CN 208785572 U CN208785572 U CN 208785572U CN 201820808722 U CN201820808722 U CN 201820808722U CN 208785572 U CN208785572 U CN 208785572U
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- CN
- China
- Prior art keywords
- connecting rod
- air bag
- spraying device
- pesticide spraying
- ear nose
- 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 kind of ear nose larynx special pesticide spraying devices, effectively solve the problem of the inconvenient insufficient pressure of ear nose larynx medicine-feeding；Its solve technical solution be include cabinet, first connecting rod is hinged with above cabinet, the center of first connecting rod is equipped with blind hole, being fitted in blind hole can be along the second connecting rod that blind hole moves, the outer end of second connecting rod is connected with conduit, the outer end of conduit is connected with spray head, the partition that middle the heart channel of Hang-Shaoyin of cabinet is vertical is divided into left chamber and right chamber, the bottom of right chamber is connected through hose with conduit, air bag is equipped in left chamber, the upper end of air bag is connected with the top of right chamber by hose, the lower end of air bag is connected with return-air valve, the utility model clever structure, it is easy to use, it is accurate to spray simultaneously, performance-adjustable is good.
Description
Technical field
The utility model relates to medical instruments field, especially a kind of ear nose larynx special pesticide spraying device.
Background technique
Hals,Nasen und Ohrenheilkunde is diagnoses and treatment ear, nose, throat and its disciplines of surgery of related head-neck region, ear on the market
Largely there is insufficient pressure in nose larynx chemical spraying device, cause the medicine sprayed atomization not fine；Due to ear nose larynx region
Particularity generally requires for chemical spraying device to be deep into ear or cavity interior, needs constantly to become in spray therapeutic process
The angle of chemical sprayer is changed, current chemical spraying device can not be deep into the position for needing to add medicine to, keep drug effect bad, therefore at present
Urgent need solves the problems, such as this.
Utility model content
For above situation, to solve problems of the prior art, the purpose of the utility model is just to provide one kind
Ear nose larynx special pesticide spraying device can effectively solve the problem of the inconvenient insufficient pressure of ear nose larynx medicine-feeding.
Its solve technical solution be include cabinet, first connecting rod is hinged with above the cabinet, first connecting rod
Center is equipped with blind hole, is fitted in blind hole and can be connected with conduit, conduit along the second connecting rod that blind hole moves, the outer end of second connecting rod
Outer end be connected with spray head, the vertical partition of middle the heart channel of Hang-Shaoyin of cabinet is divided into left chamber and right chamber, and the bottom of right chamber is through soft
Pipe is connected with conduit, and air bag is equipped in left chamber, and the upper end of air bag is connected with the top of right chamber by hose, air bag
Lower end is connected with return-air valve.
The utility model clever structure, it is easy to use, while it is accurate to spray, performance-adjustable is good, and spray value is big and easy
Control.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the main view sectional view of the utility model.
Fig. 3 is the partial enlarged view of the utility model Fig. 2.
Specific embodiment
Specific embodiment of the present utility model is described in further details below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 3, the utility model includes cabinet 1, and the top of cabinet 1 is hinged with first connecting rod 2, and first connects
The center of bar 2 is equipped with blind hole, and being fitted in blind hole can be along the second connecting rod 3 that blind hole moves, and the outer end of second connecting rod 3, which is connected with, leads
Pipe 4, the outer end of conduit 4 are connected with spray head 5, and the partition that middle the heart channel of Hang-Shaoyin of cabinet 1 is vertical is divided into left chamber 6 and right chamber 7, right chamber
The bottom of room 7 is connected through hose with conduit 4, and air bag 8 is equipped in left chamber 6, and the upper end of air bag 8 and the top of right chamber 7 are logical
It crosses hose to be connected, the lower end of air bag 8 is connected with return-air valve 9.
In order to protect hose, while keeping device clean and tidy, is partially disposed under the hose in the side wall of cabinet 1.
For the ease of liquid feeding and sealing, the top of the right chamber 7 is equipped with opening, and opening is threaded with sealing cover
10。
For the ease of fixed first connecting rod 2 and second connecting rod 3, the threaded upper ends of the first connecting rod 2 are connected with compression
The inner end of bolt 11, hold-down bolt 11 can be in contact with second connecting rod 3.
For the ease of adjusting angle, there is certain frictional force at the first connecting rod 2 and the hinge joint of cabinet 1.
In order to place in liquid reflux air inlet capsule 8, the upper end of the air bag 8 is connected with check valve 12.
For the ease of pressing pressuring gasbag 8, the air bag 8 uses elastic material, and left chamber 6 can be open architecture, i.e. front and back
Two sides are not provided with side wall, while the left side wall of left chamber 6 can move left and right and by pressuring gasbag 8.
When the utility model is used, the form similar to bottle cap can be used in rotary seal cap 10, sealing cover 10 first, then
Medical fluid, and rotary seal cap 10 again are added from opening, right chamber 7 are sealed, at this time by medical staff according to patient's wound
Position, it is appropriate adjust first connecting rod 2 and second connecting rod 3 relative position, so that the length of spray head 5 is accessed wound
Place, then rotatably compresses bolt 11, is fixed length.
The left side wall for pressing left chamber 6 at this time, since left chamber 6 does not have a front and rear sides wall, only up and down and left side wall, together
When the sliding slot of left and right directions is offered on two sidewalls up and down, the upper and lower ends of left side wall are placed in sliding slot, keep left side wall left
It moves right, when pressing left side wall, left side wall can be made to move right at this time, and extruding gasbag 8, due to lower end, that is, tail of air bag 8
Portion is equipped with return-air valve 9, and the principle of return-air valve 9 is similar with check valve 12, while the check valve 12 of 8 upper end of air bag can only make gas again
Gas in capsule 8 enters right chamber 7, and the medical fluid in right chamber 7 cannot be made to enter in air bag 8, and therefore, air bag 8 compresses, this
When air bag 8 in gas can be entered in right chamber 7 by the hose between air bag 8 and right chamber 7, make pressure in right chamber 7
Increase, since right chamber 7 is sealing structure, medical fluid can be flow in conduit 4 from hose, and the spray head 5 from 4 end of conduit
It sprays, to be applied on wound, for the ease of support, conduit 4 can have certain hardness, while also can have mobile
The materials such as flexible ability, such as bellows.
For traditional push type chemical spraying device, using air bag 8, pressure can be greatly promoted, keeps the amount of spray big
It is big to increase, while by the pressing of different dynamics, the adjusting for the realization liquid volume that also can be convenient.
When unclamping the left side wall of left chamber 6, air bag 8 can be resetted, be squeezed simultaneously under the action of the elastic force of itself at this time
Left side wall resets, and when air bag 8 restores to the original state, due to the effect of check valve 12 and return-air valve 9, air bag 8 can be from returning at this time
9 air-breathing of air valve, while still having certain pressure in right chamber 7, but due to the effect of check valve 12, make the medical fluid in right chamber 7
It cannot be entered in air bag 8 with gas.
When the present apparatus uses, medical staff can hold whole device, and with little finger, the realization of nameless and middle finger is pressed
Pressure, while first connecting rod 2 or second connecting rod 3 are pinched using index finger and thumb, so only it can need a hand can
The movement of spray is completed, and an other hand can be used to that ear nose larynx are illuminated or supported.
Since the end of first connecting rod 2 is hinged on cabinet 1, while there is certain frictional force at hinge joint, therefore
When being sprayed, it may be convenient to adjust the angle of spray, to accurately be sprayed onto the position for needing medication, when do not need using
When, second connecting rod 3 can be collapsible into the inside of first connecting rod 2, to reduce the size of whole device, be convenient for carrying and
Storage.
The right chamber 7 that the utility model is sealed by setting, and squeeze using air bag 8 and right chamber 7 is inflated,
Realize the ejection of medical fluid, by the adjusting dosage that can be convenient by the dynamics of pressuring gasbag 8, while the slow degree pressed
The adjusting that can consider avoids spray excessive velocities, the damage to wound.
The utility model realizes the length adjustment of spray conduit 4, then leads to by the way that telescopic second connecting rod 3 is arranged
The hinged of first connecting rod 2 and cabinet 1 is crossed, and realizes the rotation of spray conduit 4, it may be convenient to adjust the position of medication.
The utility model clever structure, it is easy to use, while it is accurate to spray, performance-adjustable is good, and spray value is big and easy
Control.
Claims (7)
1. a kind of ear nose larynx special pesticide spraying device, including cabinet (1), which is characterized in that cabinet is hinged with first connecting rod above (1)
(2), the center of first connecting rod (2) is equipped with blind hole, and being fitted in blind hole can be along the second connecting rod (3) that blind hole moves, second connecting rod
(3) outer end is connected with conduit (4), and the outer end of conduit (4) is connected with spray head (5), the vertical partition of middle the heart channel of Hang-Shaoyin of cabinet (1)
It is divided into left chamber (6) and right chamber (7), the bottom of right chamber (7) is connected through hose with conduit (4), is equipped in left chamber (6)
The upper end of air bag (8), air bag (8) is connected with the top of right chamber (7) by hose, and the lower end of air bag (8) is connected with return-air
Valve (9).
2. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the lower part of the hose is split
In in the side wall of cabinet (1).
3. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the top of the right chamber (7)
Portion is equipped with opening, and opening is threaded with sealing cover (10).
4. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the first connecting rod (2)
Threaded upper ends are connected with hold-down bolt (11), and the inner end of hold-down bolt (11) can be in contact with second connecting rod (3).
5. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the first connecting rod (2) with
There is certain frictional force at the hinge joint of cabinet (1).
6. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the upper end of the air bag (8)
It is connected with check valve (12).
7. a kind of ear nose larynx special pesticide spraying device according to claim 1, which is characterized in that the air bag (8) uses bullet
Property material, left chamber (6) can be open architecture, i.e. front and rear sides are not provided with side wall, while the left side wall of left chamber (6) can control
It moves and by pressuring gasbag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808722.3U CN208785572U (en) | 2018-05-29 | 2018-05-29 | A kind of ear nose larynx special pesticide spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808722.3U CN208785572U (en) | 2018-05-29 | 2018-05-29 | A kind of ear nose larynx special pesticide spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785572U true CN208785572U (en) | 2019-04-26 |
Family
ID=66200463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808722.3U Expired - Fee Related CN208785572U (en) | 2018-05-29 | 2018-05-29 | A kind of ear nose larynx special pesticide spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450342A (en) * | 2020-04-23 | 2020-07-28 | 滕州市妇幼保健院 | Portable medical gynaecology and obstetrics nursing perineum disinfection belt cleaning device |
-
2018
- 2018-05-29 CN CN201820808722.3U patent/CN208785572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450342A (en) * | 2020-04-23 | 2020-07-28 | 滕州市妇幼保健院 | Portable medical gynaecology and obstetrics nursing perineum disinfection belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |