CN203060563U - Vagina medicine applicator - Google Patents
Vagina medicine applicator Download PDFInfo
- Publication number
- CN203060563U CN203060563U CN 201220658562 CN201220658562U CN203060563U CN 203060563 U CN203060563 U CN 203060563U CN 201220658562 CN201220658562 CN 201220658562 CN 201220658562 U CN201220658562 U CN 201220658562U CN 203060563 U CN203060563 U CN 203060563U
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- China
- Prior art keywords
- valve
- export
- port
- pressure valve
- nozzle cylinder
- 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 an instrument used for vagina medicine application. The vagina medicine applicator comprises an aerated body, a vent pipe and a nozzle cylinder, wherein the aerated body, the vent pipe and the nozzle cylinder are connected in sequence. The nozzle cylinder comprises an inlet end and an outlet end, moreover the two ends are respectively provided with a valve type pressure valve, a medicinal powder storing chamber of the nozzle cylinder is arranged between the inlet end and the outlet end of the nozzle cylinder, wherein the pressure limiting value of the valve type pressure valve at the outlet end is larger than that of the valve type pressure valve at the inlet end, and a rubber ring is further sleeved on the outlet end. The technical defect of low utilization ratio of drug in the prior art is overcome, and drug residues are reduced.
Description
Technical field
This utility model belongs to a kind of medical equipment, is specifically related to a kind of utensil of using for vagina drug applying.
Background technology
Drug therapy woman cervix uteri inflammation and vaginitis have two class methods: class methods are that medicine is made suppository, tablet or capsule formulation.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 that medicine is made powder, directly blows on cervix uteri and the colpitis wound surface depositedly, and this method is responded well to treatment soon, the curative effect height.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
Technical problem to be solved in the utility model 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 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 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, and the port of export also is arranged with a rubber ring.
Further, described valve formula pressure valve comprises three by splicing the elasticity valve that seals entrance point or the port of export mutually.
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 may be detained in medicine applying instrument, even if trapping phenomena occurs, its hold-up also can will be lacked relatively.
2, nozzle barrel comprises 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 enter the position that needs treatment by nozzle barrel.
3, compare with the port of export of direct intervention vagina, frictional resistance was little when the port of export that is arranged with rubber ring was got involved, and can reduce patient's sense of discomfort.
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
As shown in Figure 1, 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 entrance point and the port of export, and two ends are equipped with valve formula pressure valve 4, be between the medicated powder drug storage of nozzle barrel 23 between entrance point and the port of export, wherein valve formula pressure valve 4 voltage limiting valuies of the port of export are higher than the voltage limiting value of entrance point, and the port of export also is arranged with a rubber ring 6.Described valve formula pressure valve 4 comprises three by splicing the elasticity valve 5 that seals entrance point or the port of export mutually.
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 the space occurs between the valve 5, 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 preferred implementation of the present 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 considered as protection domain of the present 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 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 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, and the port of export also is arranged with a rubber ring.
2. described vagina drug applying device according to claim 1 is characterized in that: valve formula pressure valve comprises three elasticity valves that seal entrance point or the port of export by splicing mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658562 CN203060563U (en) | 2012-12-04 | 2012-12-04 | Vagina medicine applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658562 CN203060563U (en) | 2012-12-04 | 2012-12-04 | Vagina medicine applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060563U true CN203060563U (en) | 2013-07-17 |
Family
ID=48759394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658562 Expired - Fee Related CN203060563U (en) | 2012-12-04 | 2012-12-04 | Vagina medicine applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
-
2012
- 2012-12-04 CN CN 201220658562 patent/CN203060563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
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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: 20130717 Termination date: 20131204 |