CN215608711U - Air pressure spraying type vagina medicine feeder - Google Patents
Air pressure spraying type vagina medicine feeder Download PDFInfo
- Publication number
- CN215608711U CN215608711U CN202121267139.4U CN202121267139U CN215608711U CN 215608711 U CN215608711 U CN 215608711U CN 202121267139 U CN202121267139 U CN 202121267139U CN 215608711 U CN215608711 U CN 215608711U
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- CN
- China
- Prior art keywords
- storage bin
- medicine
- air
- gas
- gas storage
- 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
Links
- 239000003814 drug Substances 0.000 title claims abstract description 68
- 238000005507 spraying Methods 0.000 title claims abstract description 31
- 210000001215 vagina Anatomy 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 239000000575 pesticide Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 2
- 238000012377 drug delivery Methods 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 description 12
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 208000034423 Delivery Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005000 reproductive tract Anatomy 0.000 description 1
- 230000009677 vaginal delivery Effects 0.000 description 1
- 210000003905 vulva Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an air pressure spraying type vagina drug delivery device, which comprises: the gas storage bin is used for storing gas required by pushing the powder; the medicine storage bin is connected with the gas storage bin and is used for storing medicine powder; the air pressure detection piece is arranged on the air storage bin and is used for detecting the air pressure in the air storage bin; the inflation device is matched with the gas storage bin and is used for inflating gas into the gas storage bin; the pesticide spraying nozzle is detachably arranged on the pesticide storage bin; the connecting pipe is arranged on the gas storage bin and is used for connecting the gas storage bin with the medicine storage bin; and the pesticide spraying air valve is matched with the connecting pipe and is used for controlling the gas in the gas storage bin to flow into the pesticide storage bin.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an air pressure spraying type vagina drug delivery device.
Background
In female vulva and genital tract diseases, various inflammations and venereal diseases are common frequently encountered diseases in female life, and the application of the medicine into the vagina is a common means for treating the diseases in the vagina, and the current gynecological medicines are tablets, suppositories and powder. For tablets and suppositories, the traditional vaginal delivery method is by digital pushing. For powder, the common administration tool is a sheet-shaped or spoon-shaped administration device, and has the defects that the medicine is easy to lose in the medicine delivery process, and the traditional administration device is easy to be attached with liquid, so that the medicine cannot be well delivered to the affected part due to humidification.
At present, a pneumatic vagina powder feeder is connected with a balloon device through a hose so as to blow powder into a vagina, but the air pressure cannot be controlled, and is determined by the force during inflation. The difference in the pressure of the drug delivery, i.e., the pressure and speed of the drug spray, is felt by the operator due to the difference in the force and speed of the operator, resulting in a difference in the area of the drug distribution.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air pressure spraying type vagina administration device in order to overcome the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: an air pressure dispensing vaginal applicator comprising:
the gas storage bin is used for storing gas required by pushing the powder;
the medicine storage bin is connected with the gas storage bin and is used for storing medicine powder;
the air pressure detection piece is arranged on the air storage bin and is used for detecting the air pressure in the air storage bin;
the inflation device is matched with the gas storage bin and is used for inflating gas into the gas storage bin;
the pesticide spraying nozzle is detachably arranged on the pesticide storage bin;
the connecting pipe is arranged on the gas storage bin and is used for connecting the gas storage bin with the medicine storage bin;
the pesticide spraying air valve is matched with the connecting pipe and is used for controlling the gas in the gas storage bin to flow into the pesticide storage bin; when needs were loaded with medicine, earlier closed spraying the medicine pneumatic valve, add the powdered medicine in the storage drug bin again, then through aerating device with gaseous fill in the gas storage bin and through atmospheric pressure detection spare detection gas storage bin's atmospheric pressure, when atmospheric pressure value reaches predetermined numerical value after, open and spout the medicine pneumatic valve, the medicine in the storage drug bin will be followed the even blowout of medicine spraying nozzle, owing to detect the atmospheric pressure in the gas storage bin through atmospheric pressure detection spare, then can guarantee to spout the stability of medicine atmospheric pressure at every turn to guarantee to spout the stability of medicine area.
Preferably, the inflation device comprises an inflator communicated with the air storage bin, an inflation piston arranged in the inflator, an air storage bin one-way air valve arranged at the end part of the inflator, an air inflation piston one-way air valve arranged on the inflation piston and an inflation handle arranged on the inflation piston; when the inflating handle is pulled out, the one-way air valve of the air storage bin is closed, and the one-way air valve of the inflating piston is opened, so that external air enters the inflator; when the inflating handle is pushed in, the one-way air valve of the inflating piston is closed to prevent air in the inflator from flowing backwards, the inflating piston and the inflator form a closed space, the air pressure in the inflator rises along with the pushing of the handle, the one-way air valve of the air storage bin is pushed to be opened, air enters the high-pressure air bin, the medicine spraying air valve is in a closed state, the action is repeated, the pressure in the high-pressure air bin rises, and the air pressure detection piece is observed until the needed pressure is reached, and the inflating action is stopped.
Preferably, the medicine storage bin is provided with a medicine feeding port, and a screw cap is detachably arranged on the medicine feeding port.
Preferably, the air pressure detection piece is a micro air pressure meter.
To sum up, when needing to add medicine, first close the medicine spraying air valve, add powdered medicine in the medicine storage bin, then fill gas in the gas storage bin and detect the atmospheric pressure in the gas storage bin through the atmospheric pressure detection piece through aerating device, after atmospheric pressure value reached predetermined numerical value, open the medicine spraying air valve, the medicine in the medicine storage bin will be followed the medicine spraying nozzle and evenly spouted, because detect the atmospheric pressure in the gas storage bin through the atmospheric pressure detection piece, then can guarantee the stability of medicine spraying atmospheric pressure at every turn to guarantee to spout the stability of medicine area.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, an air pressure spraying type vaginal drug delivery device comprises a gas storage bin 7, a drug storage bin 11, an air pressure detection piece 6, an inflation device, a drug spraying nozzle 14, a connecting pipe 10 and a drug spraying air valve 9, wherein the drug storage bin 11 is used for storing drug powder and is provided with a drug feeding port 12 and a drug spraying port 13, the drug feeding port is in threaded connection with a screw cap, and a rubber pad seal is arranged in the screw cap; the gas storage bin 7 is communicated with the medicine storage bin through a connecting pipe 10; the air pressure detection piece 6 is a miniature air pressure gauge which is arranged on the air storage bin and used for detecting the air pressure in the air storage bin; the pesticide spraying air valve 9 is provided with a connecting pipe end part for controlling the opening and closing of the connecting pipe, a linkage valve is selected and provided with a trigger, one end of the trigger extends out of the gas storage bin, and the connecting part of the trigger and the gas storage bin is sealed through a soft rubber structure to prevent gas leakage; the medicine spraying nozzle 14 is detachably connected to the medicine spraying opening; one end of the connecting pipe is connected to the gas storage bin, and the other end of the connecting pipe is connected to the medicine storage bin.
Specifically, the inflation device comprises an inflator 2, an inflation piston 3, a gas storage bin one-way air valve 5, an inflation piston one-way air valve 4 and an inflation handle 1, wherein the inflator 2 is fixed on the gas storage bin and is communicated with the gas storage bin; the inflating piston 3 is arranged in the inflator; the air storage bin one-way valve 5 is arranged at the tail end of the inflator, the air storage bin one-way air valve is arranged at the position of a dead point of the inflating piston, and the air storage bin one-way air valve only allows air to flow from the inflator to the air storage bin; the inflating piston one-way air valve 4 is arranged on the inflating piston and allows air to flow into the inflator from the outside; the inflating handle 1 is fixed on the inflating piston.
The specific working principle of the utility model is as follows: (1) screwing off the screw cap, adding powdered medicine into the medicine storage bin, and screwing the cap to finish the medicine adding action;
(2) the inflating handle is pulled out, the one-way air valve of the air storage bin is closed, and the one-way air valve of the inflating piston is opened, so that external air enters the inflator;
(3) the inflating handle is pushed in, the one-way air valve of the inflating piston is closed to prevent air in the inflator from flowing backwards, the inflating piston and the inflator form a closed space, the air pressure in the inflator rises along with the pushing of the handle, the one-way air valve of the air storage bin is pushed to be opened, air enters the air storage bin, the medicine spraying air valve is in a closed state, the action is repeated, the pressure of the air storage bin rises, and the micro barometer is observed until the required pressure is reached, and the inflating action is stopped.
(4) The trigger is pulled to drive the medicine spraying air valve to be opened, the pressure air in the gas storage bin rushes into the medicine storage bin instantly, the pressure air pushes the powdery medicine to be sprayed into the vagina through the medicine spraying opening and the replaceable medicine spraying nozzle, and the pressure air is sprayed instantly to enable the powdery medicine to be sprayed in a spraying shape, so that the effect of uniform spraying is achieved.
Claims (4)
1. An air pressure spray type vaginal administration device, comprising:
the gas storage bin (7) is used for storing gas required for pushing the powder;
the medicine storage bin (11) is connected with the gas storage bin and is used for storing medicine powder;
the air pressure detection piece (6) is arranged on the air storage bin and is used for detecting the air pressure in the air storage bin;
the inflation device is matched with the gas storage bin and is used for inflating gas into the gas storage bin;
a medicine spraying nozzle (14) detachably arranged on the medicine storage bin;
the connecting pipe (10) is arranged on the gas storage bin and is used for connecting the gas storage bin with the medicine storage bin;
and the pesticide spraying air valve (9) is matched with the connecting pipe and is used for controlling the gas in the gas storage bin to flow into the pesticide storage bin.
2. The pneumatic dispensing vaginal applicator of claim 1 wherein: the inflation device comprises an inflator (2) communicated with the air storage bin, an inflating piston (3) arranged in the inflator, an air storage bin one-way air valve (5) arranged at the end part of the inflator, an inflating piston one-way air valve (4) arranged on the inflating piston and an inflating handle (1) arranged on the inflating piston.
3. The pneumatic dispensing vaginal applicator of claim 1 wherein: the medicine storage bin is provided with a medicine feeding port (12), and a screw cap is detachably arranged on the medicine feeding port.
4. The pneumatic dispensing vaginal applicator of claim 1 wherein: the air pressure detection piece is a micro air pressure meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267139.4U CN215608711U (en) | 2021-06-08 | 2021-06-08 | Air pressure spraying type vagina medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121267139.4U CN215608711U (en) | 2021-06-08 | 2021-06-08 | Air pressure spraying type vagina medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215608711U true CN215608711U (en) | 2022-01-25 |
Family
ID=79941908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121267139.4U Expired - Fee Related CN215608711U (en) | 2021-06-08 | 2021-06-08 | Air pressure spraying type vagina medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215608711U (en) |
-
2021
- 2021-06-08 CN CN202121267139.4U patent/CN215608711U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |