CN201625323U - Disposable vaginal cream delivery device - Google Patents
Disposable vaginal cream delivery device Download PDFInfo
- Publication number
- CN201625323U CN201625323U CN2010201313316U CN201020131331U CN201625323U CN 201625323 U CN201625323 U CN 201625323U CN 2010201313316 U CN2010201313316 U CN 2010201313316U CN 201020131331 U CN201020131331 U CN 201020131331U CN 201625323 U CN201625323 U CN 201625323U
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- China
- Prior art keywords
- medicine
- discharging nozzle
- push
- bolus tube
- disposable vaginal
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a disposable vaginal cream delivery device which comprises a drug outlet (1) and a drug outlet cover (2) and is characterized in that the drug outlet (1) is fixed at the upper opening part of an injection barrel (4) and fixed with the injection barrel (4) into a whole, a piston (5) is arranged inside the injection barrel (4), a telescopic piston rod (6) is connected with the piston (5), and a sealing element (7) is arranged on the end wall of the rear end port of the injection barrel (4). Compared with the traditional cream delivery device, the disposable vaginal cream delivery device can accurately control the drug dosage and inject the drug completely without drug waste, and has the advantages of simple structure, convenient and flexible use, no cross contamination or pain, and good use effect.
Description
Technical field
This utility model relates to a kind of doser for the treatment of colpitis, particularly a kind of disposable vaginal paste medicine administrator.
Background technology
The gynaecologic vaginal inflammation is a commonly encountered disease, the sickness rate height, and patient feels pruritus unbearably, easy infection, easily recurrence bring many miseries to the women, if untimely treatment also can cause other complication.Therapeutic Method commonly used at present is that tablet medicine, suppository medicine, capsule etc. are filled in the vagina lesion locations, when filling in, with finger medicine is pushed intravaginal mostly, its shortcoming is: patients fingers is easily brought antibacterial, mycete into vagina, also can take out of with finger, easily cause cross infection, and finger can not accurately be delivered to the position, lesion with medicine, puts shallowly, deviates from easily, affect the treatment, in addition, because factors such as finger skin is rough, fingernail is sharp-pointed, vagina drying can cause pain in various degree.In order to prevent cross infection, the employing drug ointment that also has, its structure is made of Sheng medicine soft shell, medicine discharging nozzle, medicine discharging nozzle sealing cap, medicine discharging nozzle, and poultice is contained in containing the medicine soft shell.During use, back out the medicine discharging nozzle sealing cap, soft shell is inserted intravaginal, contain the medicine soft shell, get final product dispenser with the hands pinching.Though this soft drug ointment can prevent cross infection to a certain extent, part also comes with some shortcomings: 1, this soft drug ointment mostly is column-like head, and column-like head is thicker, during use, has pain; 2, dosage is difficult for accurately control; 3, medicine is after chance is cold, and the unguentum retrogradation need firmly be pinched, and in the time will using up, the medicine of housing Inner Front End not easy-to-dry is clean.
Summary of the invention
The purpose of this utility model is to provide a kind of above the deficiencies in the prior art that overcome, the ointment consumption can accurately be grasped, and simple in structure, easy to use, flexible, avoid cross infection, no pain, effective disposable vaginal paste medicine administrator.
For reaching above purpose, the technical scheme that this utility model adopted is: this disposable vaginal paste medicine administrator, constitute by medicine discharging nozzle and medicine discharging nozzle sealing cap, be provided with screw thread on the outer wall of medicine discharging nozzle, medicine discharging nozzle and medicine discharging nozzle sealing cap is characterized in that for being threaded medicine discharging nozzle is fixed on the upper oral part of bolus tube, and be fixed as an integral body with bolus tube, piston is established in inside at bolus tube, and piston connects telescopic piston handle, is provided with the envelope card on the end wall of the rear port of bolus tube.
This utility model is also implemented by following measure: described bolus tube is medical transparent plastic tube, is provided with scale on the wall of bolus tube, with the bolus amount of observation medicine; Tubular medicated cap on the front end sleeve of bolus tube, the length of tubular medicated cap equal bolus tube length and medicine discharging nozzle sealing cap length and, in use, available tubular medicated cap covers the medicine discharging nozzle of bolus tube and front end thereof, also prevents the pollution to medicine discharging nozzle.
Described medicine discharging nozzle is the hollow cone shape, is medicine outlet hole at the medicine discharging nozzle front end.
Described flexible piston handle is by push-pull bar, sleeve, locating piece, locating slot and push away handle and constitute, push-pull bar inserts in the sleeve, establish chute on the sidewall in sleeve, be provided with locating slot with the corresponding side in the lower end of chute, one side is provided with locating piece in the upper end of push-pull bar, when locating piece pushes away on chute, when being pushed into the chute top, can make pushing handle card go into to inject in the groove of cylinder base end sealing label on the bonding, when using, the sealing label of tearing earlier, outwards pulling pushes away handle again, can pull out push-pull bar, when the locating piece on the push-pull bar is moved the chute lower end to, rotate push-pull bar, locating piece is stuck in the locating slot, at this moment, just can promote push-pull bar, realize injection.
The beneficial effects of the utility model are: compare with the drug ointment of present use, dosage can accurately be controlled, and the waste of medicine can be injected totally, can be avoided to medicine, and simple in structure, easy to use, flexible, avoid cross infection, no pain, effective.
Description of drawings
Fig. 1 cuts open sketch map for this utility model structure master office of looking.
Fig. 2 analyses and observe enlarged diagram for this utility model along bolus tube, medicine discharging nozzle axis.
Fig. 3 axially analyses and observe enlarged diagram for the telescopic piston handle of this utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2,3.This disposable vaginal paste medicine administrator, constitute by medicine discharging nozzle 1 and medicine discharging nozzle sealing cap 2, on the outer wall of medicine discharging nozzle 1, be provided with screw thread, medicine discharging nozzle 1 and medicine discharging nozzle sealing cap 2 are for being threaded, it is characterized in that medicine discharging nozzle 1 is fixed on the upper oral part of bolus tube 4, and be fixed as an integral body, establish piston 5 in the inside of bolus tube 4 with bolus tube 4, piston 5 connects telescopic piston handle 6, is provided with envelope card 7 on the end wall of the rear port of bolus tube 4.
Described bolus tube 4 is medical transparent plastic tube, is provided with scale 8 on the wall of bolus tube 4, with the bolus amount of observation medicine; Tubular medicated cap 9 on the front end sleeve of bolus tube 4, the length of tubular medicated cap 9 equal bolus tube 4 length and medicine discharging nozzle sealing cap 2 length and, in use, available tubular medicated cap 9 covers the medicine discharging nozzle 1 of bolus tube 4 and front end thereof, also prevents the pollution to medicine discharging nozzle 1.
Described medicine discharging nozzle 1 is the hollow cone shape, is medicine outlet hole 3 at medicine discharging nozzle 1 front end.
Described flexible piston handle 6, by push-pull bar 6a, sleeve 6b, locating piece 6c, locating slot 6d and push away handle 6f and constitute, push-pull bar 6a inserts in the sleeve 6b, establish chute on the sidewall in sleeve 6b, be provided with locating slot 6d with the corresponding side in the lower end of chute, one side is provided with locating piece 6c in the upper end of push-pull bar 6a, when locating piece 6c pushes away on chute, when being pushed into the chute top, can make and push away in the groove that handle 6f snaps in 4 ends of bolus tube, sealing label 7 on the bonding, when using, and the sealing label 7 of tearing earlier, outwards pulling pushes away handle 6f again, can pull out push-pull bar 6a, when the locating piece 6c on the push-pull bar 6a moves the chute lower end to, rotate push-pull bar 6a, locating piece 6c is stuck in the locating slot 6d, at this moment, just can promote push-pull bar 6a, realize injection.
This utility model is plastic material and makes, and production cost is low, after using up, can directly abandon, so, be disposable application.
Claims (4)
1. disposable vaginal paste medicine administrator, constitute by medicine discharging nozzle (1) and medicine discharging nozzle sealing cap (2), it is characterized in that medicine discharging nozzle (1) is fixed on the upper oral part of bolus tube (4), and be fixed as an integral body with bolus tube (4), establish piston (5) in the inside of bolus tube (4), piston (5) connects telescopic piston handle (6), is provided with envelope card (7) on the end wall of the rear port of bolus tube (4).
2. disposable vaginal paste medicine administrator according to claim 1 is characterized in that the wall of described bolus tube (4) is provided with scale (8), tubular medicated cap (9) on the front end sleeve of bolus tube (4).
3. disposable vaginal paste medicine administrator according to claim 1 is characterized in that described medicine discharging nozzle (1) is the hollow cone shape, is medicine outlet hole (3) at medicine discharging nozzle (1) front end.
4. disposable vaginal paste medicine administrator according to claim 1, it is characterized in that described flexible piston handle (6), by push-pull bar (6a), sleeve (6b), locating piece (6c), locating slot (6d) with push away handle (6f) and constitute, push-pull bar (6a) inserts in the sleeve (6b), establish chute on the sidewall in sleeve (6b), be provided with locating slot (6d) with the corresponding side in the lower end of chute, a side is provided with locating piece (6c) in the upper end of push-pull bar (6a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313316U CN201625323U (en) | 2010-03-16 | 2010-03-16 | Disposable vaginal cream delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201313316U CN201625323U (en) | 2010-03-16 | 2010-03-16 | Disposable vaginal cream delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625323U true CN201625323U (en) | 2010-11-10 |
Family
ID=43056704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201313316U Expired - Fee Related CN201625323U (en) | 2010-03-16 | 2010-03-16 | Disposable vaginal cream delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625323U (en) |
-
2010
- 2010-03-16 CN CN2010201313316U patent/CN201625323U/en not_active Expired - Fee Related
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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: 20101110 Termination date: 20110316 |