CN202236723U - Medicine applying device for vagina - Google Patents
Medicine applying device for vagina Download PDFInfo
- Publication number
- CN202236723U CN202236723U CN201120398142XU CN201120398142U CN202236723U CN 202236723 U CN202236723 U CN 202236723U CN 201120398142X U CN201120398142X U CN 201120398142XU CN 201120398142 U CN201120398142 U CN 201120398142U CN 202236723 U CN202236723 U CN 202236723U
- Authority
- CN
- China
- Prior art keywords
- valve
- applying device
- vagina
- export
- port
- 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 discloses a medicine applying device for vagina. The medicine applying device comprises an inflatable main body, a vent pipe and a jet drum which are connected in sequence, wherein the jet drum comprises an inlet end and an outlet end; valve-type pressure valves are arranged at the two ends, a powdery drug storage chamber of the jet drum is arranged between the inlet end and the outlet end, and the pressure threshold of the valve-type pressure valve at the outlet end is higher than that of the valve-type pressure valve at the inlet end. The utility model overcomes the technical problem of low drug utilization rate in the prior art and provides the medicine applying device for vagina which can reduce drug residues.
Description
Technical field
This utility model belongs to a kind of medical equipment, is specifically related to a kind of utensil that vagina drug applying is used that is used for.
Background technology
Drug therapy woman cervix uteri inflammation and vaginitis have two class methods: class methods are to process suppository, tablet or capsule formulation to medicine.During use, patient fills in intravaginal with finger.Because such medicine must add excipient, medicine directly contacts with intravaginal inflammation wound surface and is restricted, and especially is difficult to directly contact with the cervicitis wound surface, influences therapeutic effect.Another kind of method is to process powder to medicine, directly on cervix uteri and colpitis wound surface, blows depositedly, and this method is responded well to treatment soon, and curative effect is high.But medicine powder usually is difficult to emptying, always has part and remains in the medicine applying instrument, causes utilization ratio of drug low.
The utility model content
This utility model technical problem to be solved provides a kind of vagina drug applying device that improves utilization ratio of drug, reduces drug residue.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme:
A kind of vagina drug applying device comprises inflation body, breather, the nozzle barrel that links to each other successively; Wherein nozzle barrel comprises the entrance point and the port of export; And two ends are equipped with valve formula pressure valve; Be between the medicated powder drug storage of nozzle barrel between the entrance point and the port of export, wherein the valve formula pressure valve voltage limiting value of the port of export is higher than the voltage limiting value of entrance point.
Further, said valve formula pressure valve comprises three through splicing the elasticity valve that seals the entrance point or the port of export each other.
Adopt this utility model that following technique effect is arranged:
1, the installation position with medicated powder is to be confined in the nozzle barrel between the medicated powder drug storage, reduces the space that medicated powder possibly be detained in medicine applying instrument, even if trapping phenomena occurs, its hold-up also can will be lacked relatively.
2, nozzle barrel comprises the entrance point and the port of export, and two ends are equipped with valve formula pressure valve, and wherein the valve formula pressure valve voltage limiting value of the port of export is higher than the voltage limiting value of entrance point.Can realize the twin-stage pressure limiting like this, make the effect that reaches the upgrading pressurization in pressing time short in the confined space of medicated powder between the medicated powder drug storage, make most of medicated powder need the position of treatment through the nozzle barrel entering.
Description of drawings
Fig. 1 is the partial structurtes sketch map of this utility model vagina drug applying device;
Fig. 2 is the structural representation with Fig. 1 mesopetalum membrane type pressure valve.
The specific embodiment
Like Fig. 1, shown in 2; A kind of vagina drug applying device comprises inflation body, breather 1, the nozzle barrel 2 that links to each other successively; Wherein nozzle barrel 2 comprises the entrance point and the port of export; And two ends are equipped with valve formula pressure valve 4, are between the medicated powder drug storage of nozzle barrel 23 between the entrance point and the port of export, and wherein valve formula pressure valve 4 voltage limiting valuies of the port of export are higher than the voltage limiting value of entrance point.Said valve formula pressure valve 4 comprises three through splicing the elasticity valve 5 that seals the entrance point or the port of export each other.
The inflation body can be that gas cell also can be general empty needle.The valve formula pressure valve 4 of entrance point reaches upper pressure limit earlier when inflation, and the splicing relation of three elasticity valves 5 changes, and occurs the space between the valve, and entrance point valve formula pressure valve 4 is partially or completely opened; Air pressure further improves, and when reaching valve formula pressure valve 4 upper pressure limits of the port of export, port of export valve formula pressure valve 4 is partially or completely opened, and medicated powder is blown into the position that needs treatment by gases at high pressure.Three splicing constructions that elasticity valve 5 is formed are similar to the Tricuspid valve of artificial heart.
Above-described only is the preferred implementation of this utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from this utility model structure, can also make some distortion and improvement; These also should be regarded as the protection domain of this utility model, and these can not influence effect and practical applicability that this utility model is implemented.
Claims (2)
1. vagina drug applying device; It is characterized in that: comprise the inflation body, breather, the nozzle barrel that link to each other successively; Wherein nozzle barrel comprises the entrance point and the port of export; And two ends are equipped with valve formula pressure valve, are between the medicated powder drug storage of nozzle barrel between the entrance point and the port of export, and wherein the valve formula pressure valve voltage limiting value of the port of export is higher than the voltage limiting value of entrance point.
2. said according to claim 1 vagina drug applying device is characterized in that: valve formula pressure valve comprises three through splicing the elasticity valve that seals the entrance point or the port of export each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120398142XU CN202236723U (en) | 2011-10-19 | 2011-10-19 | Medicine applying device for vagina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120398142XU CN202236723U (en) | 2011-10-19 | 2011-10-19 | Medicine applying device for vagina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236723U true CN202236723U (en) | 2012-05-30 |
Family
ID=46098037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120398142XU Expired - Fee Related CN202236723U (en) | 2011-10-19 | 2011-10-19 | Medicine applying device for vagina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236723U (en) |
-
2011
- 2011-10-19 CN CN201120398142XU patent/CN202236723U/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: 20120530 Termination date: 20131019 |