CN2427231Y - Apparatus for post-erection of wave-energy source (or the like) for vagina - Google Patents
Apparatus for post-erection of wave-energy source (or the like) for vagina Download PDFInfo
- Publication number
- CN2427231Y CN2427231Y CN 00235407 CN00235407U CN2427231Y CN 2427231 Y CN2427231 Y CN 2427231Y CN 00235407 CN00235407 CN 00235407 CN 00235407 U CN00235407 U CN 00235407U CN 2427231 Y CN2427231 Y CN 2427231Y
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- vagina
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- energy source
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Abstract
The utility model relates to a medical instrument, particularly an apparatus for the post-erection of wave-energy source (or the like) for vagina, which is used for tumor therapy. The front end of the body of the apparatus is a cylinder in the shape of a circular arc, a back installed pipeline is eccentrically arranged in the utility model, an arched water capsule having the length of 2 / 3 perimeter is arranged out of the utility model, and the back installed pipeline approaches to the side of a package without the water capsule. The utility model having the structural design conforming to the dissection characteristic of a vagina has the advantages of simple and exact operation, and the arrangement of the arched water capsule and the back installed pipeline not only can ensure the radioactive dose of the damaged wall of the vagina, but also protects the normal wall of the vagina. The stenosis of the vagina is prevented after radiotherapy, and the living quality of patients is raised.
Description
This utility model relates to medical apparatus and instruments, source applicator behind particularly a kind of vagina that is used for oncotherapy.
Put after prior art need to adopt in the treatment of cancer of vagina and penetrate treatment, at present adorn after adopting the uterine cavity pipes more, gauze filling vagina is with fixing apparatus for wave-energy source.This method has two big shortcomings: the one, make with gauze filling vagina in each treatment that the distance of tumor and radioactive source can not be consistent calculating tumor exposure dosage inaccuracy in each time treatment; The 2nd, invaded vaginal wall and inviolate vaginal wall is accepted the same dose irradiation dose in the treatment, make treatment stricture of vagina afterwards, have a strong impact on the love life quality behind the patient treatment.
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, and provide a kind of make in each treatment the distance of tumor and radioactive source identical, can guarantee dosage source applicator behind the vagina accurately.
The purpose of this utility model is achieved in that this apparatus for wave-energy source body is the Cylinder that front end is the garden arcuation, and off-centre is provided with the afterloading tube road in it, its outer arcuation water pocket that is provided with along 2/3 girth, and the afterloading tube road wraps up a side near no water pocket.
This utility model compared with prior art, its structural design meets the dissect physiology characteristics of vagina, consider also that simultaneously cancer of vagina invades a sidewall often, therefore being provided with of arcuation water pocket can make the water yield of each injection identical, tumor is identical with the distance of radioactive source in the time of so just guaranteeing each the treatment, that is has guaranteed the exposure dose of each treatment.The afterloading tube road adopts eccentric the setting, has not only guaranteed to be invaded the radiological dose of lateral vagina wall, and has protected inviolate vaginal wall, has prevented stricture of vagina after the radiotherapy, has improved patient's life quality.
The explanation of accompanying drawing drawing:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cross-sectional configuration sketch map of the present utility model.
Below in conjunction with drawings and Examples in detail this utility model is described in detail.
This utility model embodiment is made up of apparatus for wave-energy source body 1, afterloading tube road 2, water pocket 3, water injection pipe 4 and capping 5.Apparatus for wave-energy source body 1 of the present utility model is the Cylinder of garden arcuation for front end, and off-centre is provided with afterloading tube road 2 in it, its outer arcuation water pocket 3 that is provided with along 2/3 girth, and afterloading tube road 2 wraps up a side near no water pockets.2 centers, afterloading tube road of present embodiment and the distance at apparatus for wave-energy source body 1 center are that 1/3 radius of apparatus for wave-energy source body 1 is long.Apparatus for wave-energy source body 1 long 100mm, diameter are 30mm, and afterloading tube road 2 diameters are 2.2mm, water pocket 2 long 80mm, and capacity is 50ml.Water pocket 2 rear ends are connected to water injection pipe 4, and these water injection pipe 4 ports have capping 5.
Apparatus for wave-energy source body 1 of the present utility model can select for use rubber or macromolecular material to make.
Claims (3)
1, source applicator behind a kind of vagina, comprise apparatus for wave-energy source body (1), it is characterized in that this apparatus for wave-energy source body (1) is the Cylinder of garden arcuation for front end, off-centre is provided with afterloading tube road (2) in it, its outer arcuation water pocket (3) that is provided with along 2/3 girth, afterloading tube road (2) are near no water pocket (2) parcel one side.
2, source applicator behind the vagina according to claim 1, the distance that it is characterized in that (2) center, afterloading tube road and apparatus for wave-energy source body (1) center are that 1/3 radius of apparatus for wave-energy source body (1) is long.
3, source applicator behind the vagina according to claim 1 is characterized in that the long 100mm of apparatus for wave-energy source body (1), diameter are 30mm, and afterloading tube road (2) diameter is 2.2mm, the long 80mm of water pocket (3), capacity 50ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00235407 CN2427231Y (en) | 2000-05-29 | 2000-05-29 | Apparatus for post-erection of wave-energy source (or the like) for vagina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00235407 CN2427231Y (en) | 2000-05-29 | 2000-05-29 | Apparatus for post-erection of wave-energy source (or the like) for vagina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427231Y true CN2427231Y (en) | 2001-04-25 |
Family
ID=33597208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00235407 Expired - Fee Related CN2427231Y (en) | 2000-05-29 | 2000-05-29 | Apparatus for post-erection of wave-energy source (or the like) for vagina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427231Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147688A (en) * | 2014-07-31 | 2014-11-19 | 吉林大学 | Rapidly-formed self-adaptive afterloading brachytherapy source applicator and manufacturing method thereof |
-
2000
- 2000-05-29 CN CN 00235407 patent/CN2427231Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147688A (en) * | 2014-07-31 | 2014-11-19 | 吉林大学 | Rapidly-formed self-adaptive afterloading brachytherapy source applicator and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |