CN201058174Y - Vagina medicine feeder - Google Patents
Vagina medicine feeder Download PDFInfo
- Publication number
- CN201058174Y CN201058174Y CNU2007200389937U CN200720038993U CN201058174Y CN 201058174 Y CN201058174 Y CN 201058174Y CN U2007200389937 U CNU2007200389937 U CN U2007200389937U CN 200720038993 U CN200720038993 U CN 200720038993U CN 201058174 Y CN201058174 Y CN 201058174Y
- Authority
- CN
- China
- Prior art keywords
- medicine
- pushing
- plate
- pushing ram
- outer tube
- 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 - Lifetime
Links
- 239000003814 drug Substances 0.000 title claims abstract description 90
- 210000001215 vagina Anatomy 0.000 title abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 3
- 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 5
- 230000002950 deficient Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000829 suppository Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 239000003826 tablet Substances 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
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a vagina medicine feeder, which relates to a medical appliance for treating gynecological diseases. The push rod extends into the outer pipe and can move relative to the outer pipe; the front end of the outer tube is provided with a cylindrical medicine cavity with a slightly larger diameter and capable of containing the medicine, and the tail end of the outer tube is provided with a check ring; the method is characterized in that: the front end of the push rod is provided with a medicine claw, the medicine claw is composed of more than two petal-shaped memory metal sheets, when the medicine claw is positioned in the medicine cavity, each memory metal sheet is folded into a bag shape under the action of the wall of the medicine cavity, and when the medicine claw extends out of the medicine cavity, the memory metal sheets automatically open; the tail end of the pushing rod is provided with a pushing plate, a compression spring is sleeved on the pushing rod between the retainer ring and the pushing plate, the medicine claw is positioned in the medicine cavity under the action of the compression spring, and the pushing distance of the pushing plate is greater than the length of the medicine cavity. It has the advantages of wide application range, simple structure and convenient self-administration.
Description
Affiliated 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, and Amino-Cerv mostly is tablet, suppository and powder at present.For tablet and suppository, traditional vagina application method is to adopt finger to push, and this kind drug delivery mode exists because of factors such as finger length cause medicine being sent into treatment position, thereby influences the defective of therapeutic effect; Simultaneously, do not note slightly also causing drug contamination easily, cause vaginal infection indirectly.For powder, spraying tool commonly used is lamellar or spoon shape administrator, and its defective is that drug delivery process Chinese medicine loses easily, and sufferer can't self-administration.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of tablet, suppository and powder of can being applicable to simultaneously is provided, and is applied widely, but the sufferer self-administration, the vaginal administration device of health easy to use.
Technical solution of the present utility model is: vaginal administration device comprises outer tube and pushing ram, and pushing ram stretches in outer tube inside, and can move relative to outer tube; The outer tube front end is provided with the cylindric medicine chamber of big slightly the held medicament of diameter, and 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, and the medicine pawl is made up of the flap 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, and 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 back-up ring and the pushing plate, and 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.
For guaranteeing that medicament can drop to the affected part smoothly from the medicine pawl, pushing ram is designed to the tubulose of hollow, also comprises a boosting bar that can move with respect to pushing ram in the pushing ram, the front end of boosting bar is for pushing away the medicine plate, tail end is a pushing assisted plate, a projection is arranged on the boosting bar, a shallow slot is arranged, in the time of in projection falls into shallow slot on the pushing ram inwall, push away the medicine plate and be positioned at the pushing ram top, promote pushing assisted plate and make projection skid off shallow slot, send before pushing away the medicine plate, play the effect that helps medicament to come off.
This utility model medicament is that lamellar, bolt shape or powdery all can be clipped in the medicine pawl easily, during use, before at first outer tube being extend into the vaginal treatment position, promote pushing ram then, the messenger drug pawl stretches out the medicine chamber, and the medicine pawl opens automatically, promotes the boosting bar again, medicine is fallen on the treatment position exactly, has advantage applied widely, simple in structure, that make things convenient for self-administration.Smooth, the suitable length of this utility model outer tube has not only alleviated the subject discomfort sense, and special-purpose medicine chamber and medicine pawl can reduce the secondary pollution of medicament, thereby helps the treatment of gynaecopathia.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the structural representation of this utility model embodiment two.
Among the figure: 1, medicine chamber, 2, the medicine pawl, 3, pushing ram, 4, outer tube, 5, back-up ring, 6, the compression spring, 7, pushing plate, 8, pushing assisted plate, 9, projection, 10, the boosting bar, 11, push away the medicine plate.
Specific embodiments
Embodiment one
Vaginal administration device comprises outer tube (4) and pushing ram (3), and pushing ram (3) stretches in outer tube (4) inside, and can move relative to outer tube (4).Outer tube (4) front end is provided with the cylindric medicine chamber (1) of big slightly the held medicament of diameter, and outer tube (4) tail end is provided with back-up ring (5).Pushing ram (3) front end is provided with medicine pawl (2), medicine pawl (2) is made up of four flap memory metal sheets, 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.Pushing ram (3) tail end is provided with pushing plate (7), on the pushing ram (3) between back-up ring (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), pushing plate (7) but advance distance greater than the length of medicine chamber (1).
Embodiment two
Vaginal administration device comprises outer tube (4), pushing ram (3) and boosting bar (10), and pushing ram (3) stretches in outer tube (4) inside, and can move relative to outer tube (4).Outer tube (4) front end is provided with the cylindric medicine chamber (1) of big slightly the held medicament of diameter, and outer tube (4) tail end is provided with back-up ring (5).Pushing ram (3) front end is provided with medicine pawl (2), medicine pawl (2) is made up of six flap memory metal sheets, 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.Pushing ram (3) tail end is provided with pushing plate (7), on the pushing ram (3) between back-up ring (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), pushing plate (7) but advance distance greater than the length of medicine chamber (1).Pushing ram (3) is the tubulose of hollow, also comprise a boosting bar (10) that can move with respect to pushing ram (3) in the pushing ram (3), the front end of boosting bar (10) is for pushing away medicine plate (11), tail end is pushing assisted plate (8), a projection (9) is arranged on the boosting bar (10), on pushing ram (3) inwall shallow slot is arranged, when projection (9) falls in the shallow slot, push away medicine plate (11) and be positioned at pushing ram (3) top, promoting pushing assisted plate (8) makes projection (9) skid off shallow slot, push away preceding the sending of medicine plate (11), play the effect that helps medicament to come off.
Claims (2)
1. vaginal administration device comprises outer tube and pushing ram, and pushing ram stretches in outer tube inside, and can move relative to outer tube; The outer tube front end is provided with the cylindric medicine chamber of big slightly the held medicament of diameter, and 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, and the medicine pawl is made up of the flap 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, and 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 back-up ring and the pushing plate, and 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.
2. according to the described vaginal administration device of claim 1, it is characterized in that: pushing ram is the tubulose of hollow, also comprise a boosting bar that can move with respect to pushing ram in the pushing ram, the front end of boosting bar is for pushing away the medicine plate, and tail end is a pushing assisted plate, a projection is arranged on the boosting bar, a shallow slot is arranged on the pushing ram inwall, in the time of in projection falls into shallow slot, push away the medicine plate and be positioned at the pushing ram top, promote pushing assisted plate and can make projection skid off shallow slot, send before pushing away the medicine plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200389937U CN201058174Y (en) | 2007-06-29 | 2007-06-29 | Vagina medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200389937U CN201058174Y (en) | 2007-06-29 | 2007-06-29 | Vagina medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058174Y true CN201058174Y (en) | 2008-05-14 |
Family
ID=39406629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200389937U Expired - Lifetime CN201058174Y (en) | 2007-06-29 | 2007-06-29 | Vagina medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058174Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522282C (en) * | 2007-06-29 | 2009-08-05 | 陆小铭 | Vagina medicine feeder |
| CN104288897A (en) * | 2014-09-02 | 2015-01-21 | 杜晓东 | Cervix uteri medicine applicator |
-
2007
- 2007-06-29 CN CNU2007200389937U patent/CN201058174Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522282C (en) * | 2007-06-29 | 2009-08-05 | 陆小铭 | Vagina medicine feeder |
| 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 | ||
| C53 | Correction of patent of invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: LU XIAOMING Free format text: FORMER NAME OR ADDRESS: LU XIAOGE |
|
| CB03 | Change of inventor or designer information |
Inventor after: Lu Xiaoming Inventor before: Lu Xiaoge |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU XIAOGE TO: LU XIAOMING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Department of Obstetrics and Gynecology, Dafeng people's Hospital of Jiangsu Province, China: 224100 Patentee after: Lu Xiaoming Address before: Department of Obstetrics and Gynecology, Dafeng people's Hospital of Jiangsu Province, China: 224100 Patentee before: Lu Xiaoge |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070629 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |