JPH0261723B2 - - Google Patents
Info
- Publication number
- JPH0261723B2 JPH0261723B2 JP59020962A JP2096284A JPH0261723B2 JP H0261723 B2 JPH0261723 B2 JP H0261723B2 JP 59020962 A JP59020962 A JP 59020962A JP 2096284 A JP2096284 A JP 2096284A JP H0261723 B2 JPH0261723 B2 JP H0261723B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- diameter
- tube
- insertion section
- stage side
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 59
- 230000037431 insertion Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 239000006059 cover glass Substances 0.000 description 3
- 238000002271 resection Methods 0.000 description 3
- 210000003708 urethra Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010051482 Prostatomegaly Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59020962A JPS60165613A (ja) | 1984-02-08 | 1984-02-08 | 硬性内視鏡 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59020962A JPS60165613A (ja) | 1984-02-08 | 1984-02-08 | 硬性内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165613A JPS60165613A (ja) | 1985-08-28 |
| JPH0261723B2 true JPH0261723B2 (fr) | 1990-12-20 |
Family
ID=12041795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59020962A Granted JPS60165613A (ja) | 1984-02-08 | 1984-02-08 | 硬性内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165613A (fr) |
-
1984
- 1984-02-08 JP JP59020962A patent/JPS60165613A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60165613A (ja) | 1985-08-28 |
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