CN201370882Y - Vagina medicine feeder - Google Patents
Vagina medicine feeder Download PDFInfo
- Publication number
- CN201370882Y CN201370882Y CN200920009281U CN200920009281U CN201370882Y CN 201370882 Y CN201370882 Y CN 201370882Y CN 200920009281 U CN200920009281 U CN 200920009281U CN 200920009281 U CN200920009281 U CN 200920009281U CN 201370882 Y CN201370882 Y CN 201370882Y
- Authority
- CN
- China
- Prior art keywords
- medicine
- outer tube
- claw
- pawl
- memory metal
- 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 60
- 210000001215 vagina Anatomy 0.000 title description 3
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 6
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 abstract 6
- 229940079593 drug Drugs 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010046914 Vaginal infection Diseases 0.000 description 1
- 229940071110 amino-cerv Drugs 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical apparatus for gynecological diseases treatment, which comprises an outer pipe and a push rod, wherein the push rod in the outer tube can move relative to the outer tube, a cylindrical medicine cavity containing medicine with relatively big diameter is arranged at the front end of the outer pipe, and a retainer ring is arranged at the tail end of the outer tube; a medicine claw is arranged at the front end of the push rod, wherein the medicine claw consists of more than two memory metal pieces, when the medicine claw is in the medicine claw, under the action of the walls of the medicine cavity, the metal pieces are closed up to be a bag shape, and when the medicine claw extends out of the medicine cavity, the memory metal pieces stretch automatically; a compression spring is sleeved and mounted on the push rod between the retainer ring and a push board, under the action of the compression spring, the medicine claw is in the medicine cavity, therefore the pushable length of the push board is larger than that of the medicine cavity; the utility model has the advantages of wide range of application, simple structure and convenient self-propelled medicine feeding.
Description
Technical field
This utility model relates to a kind of medical apparatus for the treatment of gynaecopathia, a kind of specifically gynecological's administrator of vagina medicinal being sent into vagina or cervix uteri.
Background technology
To the intravaginal dispenser is the conventional means of treatment intravaginal disease, mostly Amino-Cerv is sheet, powdery at present, traditional method is to advance with hand push, and this kind method is usually because the length of finger, do not reach treatment position, thereby influence therapeutic effect, the easier vaginal infection that causes, usually make drug loss with the administration of spoon shape instrument, and the patient can't self-administration.
Summary of the invention
For solving the problem of above existence, this utility model provides a kind of suitable sheet, the administration of powdery medicine, but patient's self-administration, the vaginal administration device of health easy to use.
This utility model is achieved through the following technical solutions:
Vaginal administration device comprises outer tube and pushing ram, pushing ram stretches into outer tube inside, and can move relative to outer tube, the outer tube front end is provided with the cylinder medicine chamber of big slightly the held medicine of diameter, the outer tube tail end is provided with back-up ring, it is characterized in that: the pushing ram front end is provided with the medicine pawl, the medicine pawl is made up of the memory metal sheet more than two, when the medicine pawl is in the medicine intracavity, under the effect of medicine chamber wall, each memory metal sheet closes up into cryptomere, in the time of outside the medicine pawl stretches out the medicine chamber, memory metal sheet opens automatically, the pushing ram tail end is provided with pushing plate, is with the compression spring on the pushing ram between ring washer and the pushing plate, under the effect of compression spring, the medicine pawl is in the medicine intracavity, but the advance distance of pushing plate is greater than the length in medicine chamber.
This utility model is that sheet, powdered drug all can be clipped in the medicine pawl easily, before at first outer tube being extend into the guiding treatment position during use, promote pushing ram then, the messenger drug pawl stretches out the medicine chamber, the medicine pawl opens automatically, medicine drops on the treatment position exactly, has widely applicable simple in structure, the characteristics that make things convenient for self-administer.
Description of drawings
Accompanying drawing is this utility model structural representation.
Among the figure: 1, medicine chamber.2, medicine pawl.3, pushing ram.4, outer tube.5, back-up ring.6, compression spring.7, pushing plate.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further:
As shown in drawings, vaginal administration device comprises outer tube 4 and pushing ram 3, pushing ram 3 stretches into outer tube 4 inside, and can move relative to outer tube 4, outer tube 4 front ends are provided with the cylinder medicine chamber 1 of big slightly the held medicine of diameter, outer tube 4 tail ends are provided with back-up ring 5, pushing ram 3 front ends are provided with medicine pawl 2, medicine pawl 2 is made up of the memory metal sheet more than four, in the time of in medicine pawl 2 is in medicine chamber 1, under the effect of medicine chamber 1 wall, each memory metal sheet closes up into cryptomere, in the time of outside medicine pawl 2 stretches out medicine chamber 1, memory metal sheet opens automatically, and pushing ram 3 tail ends are provided with pushing plate 7, on the pushing ram 3 between ring washer 5 and the pushing plate 7, be with compression spring 6, under the effect of compression spring 6, medicine pawl 2 is in the medicine chamber 1, but the advance distance of pushing plate 7 is greater than the length in medicine chamber 1.
。
Claims (1)
1, vaginal administration device comprises outer tube and pushing ram, pushing ram stretches into outer tube inside, and can move relative to outer tube, the outer tube front end is provided with the cylinder medicine chamber of big slightly the held medicine of diameter, the outer tube tail end is provided with back-up ring, it is characterized in that: the pushing ram front end is provided with the medicine pawl, the medicine pawl is made up of when the medicine pawl is in the medicine intracavity the memory metal sheet more than two, under the effect of medicine chamber wall, each memory metal sheet closes up into cryptomere, in the time of outside the medicine pawl stretches out the medicine chamber, memory metal sheet opens automatically, and the pushing ram tail end is provided with pushing plate, on the pushing ram between ring washer and the pushing plate, be with the compression spring, under the effect of compression spring, the medicine pawl is in the medicine intracavity, but the advance distance of pushing plate is greater than the medicine cavity length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920009281U CN201370882Y (en) | 2009-03-23 | 2009-03-23 | Vagina medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920009281U CN201370882Y (en) | 2009-03-23 | 2009-03-23 | Vagina medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370882Y true CN201370882Y (en) | 2009-12-30 |
Family
ID=41496961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920009281U Expired - Fee Related CN201370882Y (en) | 2009-03-23 | 2009-03-23 | Vagina medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201370882Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288897A (en) * | 2014-09-02 | 2015-01-21 | 杜晓东 | Cervix uteri medicine applicator |
-
2009
- 2009-03-23 CN CN200920009281U patent/CN201370882Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288897A (en) * | 2014-09-02 | 2015-01-21 | 杜晓东 | Cervix uteri medicine applicator |
| CN104288897B (en) * | 2014-09-02 | 2017-05-17 | 杜晓东 | Cervix uteri medicine applicator |
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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: 20091230 Termination date: 20110323 |