CN2057097U - Optical fibre guided light vagina dilator - Google Patents
Optical fibre guided light vagina dilator Download PDFInfo
- Publication number
- CN2057097U CN2057097U CN 89208099 CN89208099U CN2057097U CN 2057097 U CN2057097 U CN 2057097U CN 89208099 CN89208099 CN 89208099 CN 89208099 U CN89208099 U CN 89208099U CN 2057097 U CN2057097 U CN 2057097U
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- CN
- China
- Prior art keywords
- vaginal dilator
- optical fiber
- fibre
- holder
- dilator
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- 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.)
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Abstract
The utility model relates to an optical fiber guided light vagina dilator, which is characterized in that the optical fiber guided light vagina dilator is composed of a cold light source generator, light guide fibers, the terminal fixed seat of the light guide fiber and a vagina dilator. The application of the optical fiber guided light vagina dilator can improve the illuminating effect when gynecologic examinations and operations, and is superior to the illuminating effect in virtue of natural light and auxiliary light adopted currently.
Description
This utility model relates to the medical inspection apparatus.
The vaginal dilator that gynecologial examination is at present used does not have illuminator, normally by natural light or auxiliary light illumination, because inspection or surgical field of view scope are little, this effect by natural light or auxiliary light illumination is undesirable, has brought inconvenience for inspection and operation.
The purpose of this utility model is a kind of optical fiber light-guiding vaginal dilator that has the local lighting device of design, to realize local lighting.
The concrete scheme that realizes this utility model is: this optical fiber light-guiding vaginal dilator is made up of cold light source generator, optical fibers, fibre-optic terminus holder and vaginal dilator, the cold light source generator can adopt commercially available cold light source generator at present, as LG50 type cold light source generator.Optical fibers can adopt monofilm or multimembrane optical fiber.A fibre-optic end links to each other with the cold light source generator, the other end (being terminal) is connected in the fibre-optic terminus holder, the fibre-optic terminus holder then is connected on the vaginal dilator, the fibre-optic terminus holder can be by steel, aluminum, metal materials such as copper or plastics are made, can be the channel form structure, also can be hole shape structure, the internal diameter of this groove or hole should match with fibre-optic terminal external diameter, an expansion screw or elasticity button card also can be housed on the medial wall of this holder, so that fixed fiber terminal better, the fibre-optic terminus holder links to each other with the medial surface of vaginal dilator basilar part, its connected mode can be that screw connects, and also can be riveted joint, welding or bonding.Also can this holder be connected on the sidewall of vaginal dilator inner face by the screw of original connection upper and lower lobes on the vaginal dilator sidewall.Vaginal dilator adopts present general two leaves or SANYE vaginal dilator all can.
Fig. 1 is the formation block diagram of this utility model.
Fig. 2 is the sketch map of the fibre-optic terminus holder of this utility model embodiment further groove shape structure.
Fig. 3 is the sketch map of the vaginal dilator of the fibre-optic terminus holder that has groove shape structure among this utility model embodiment.
1, leaf on vaginal dilator basilar part 2, the vaginal dilator
3, vaginal dilator inferior lobe 4, upper and lower lobes attachment screw
5, fibre-optic terminus holder
Specific embodiment of the utility model is: its cold light source generating means adopts commercially available LG50 type cold light source generator, and selecting diameter for use is 3mm, and length is that 700mm, logical light rate are 60% multimembrane optical fibers.The groove shape structure of fibre-optic terminus holder for making by rustless steel, its groove depth is 5mm, notch and bottom land width are 3mm(and match with the external diameter of light guide fiber.) maximum outside diameter of this holder is 12mm, the outer survey highly is 12mm.Outside central part in the bottom of this groove shape holder is drilled with a circular hole, and attack with the vaginal dilator sidewall on the screw thread that matches of original screw that is connected upper and lower lobes, and, this holder is fixed on the sidewall of vaginal dilator inner face by this screw.Vaginal dilator adopts general SANYE vaginal dilator at present, during use a fibre-optic end is linked to each other with the lightening hole of cold light source generator, and the other end places on the fibre-optic terminus holder that is connected on the vaginal dilator inner face sidewall and gets final product.
Use this optical fibre guided light vagina dilator, carry out gynecologial examination or operation, can greatly improve the accuracy rate of inspection and bring convenience to operation, be better than significantly traditional means of illumination. Not only be with convenience to medical personnel, improved operating efficiency, also alleviated patient's unnecessary misery simultaneously.
Claims (5)
1, the optical fiber light-guiding vaginal dilator used of a kind of gynecologial examination is characterized in that this optical fiber light-guiding vaginal dilator is made up of cold light source generator, optical fibers, fibre-optic terminus holder and vaginal dilator.
2,, it is characterized in that said fibre-optic terminus holder can be hole shape structure or groove shape structure according to the described optical fiber light-guiding vaginal dilator of claim 1.
3,, it is characterized in that said fibre-optic terminus holder is connected the medial surface of the sidewall of vaginal dilator basilar part according to claim 1,2 described optical fiber light-guiding vaginal dilators.
4,, it is characterized in that said fibre-optic terminus holder can be connected the medial surface of vaginal dilator sidewall by the screw of original connection upper and lower lobes on the vaginal dilator sidewall according to claim 1,2 described optical fiber light-guiding vaginal dilators.
5,, it is characterized in that said fibre-optic terminus holder can be connected the medial surface of vaginal dilator sidewall by the screw of original connection upper and lower lobes on the vaginal dilator sidewall according to the described optical fiber light-guiding vaginal dilator of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208099 CN2057097U (en) | 1989-05-30 | 1989-05-30 | Optical fibre guided light vagina dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89208099 CN2057097U (en) | 1989-05-30 | 1989-05-30 | Optical fibre guided light vagina dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057097U true CN2057097U (en) | 1990-05-16 |
Family
ID=4864838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89208099 Withdrawn CN2057097U (en) | 1989-05-30 | 1989-05-30 | Optical fibre guided light vagina dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057097U (en) |
-
1989
- 1989-05-30 CN CN 89208099 patent/CN2057097U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |