JPS60221718A - フアイバスコ−プ - Google Patents
フアイバスコ−プInfo
- Publication number
- JPS60221718A JPS60221718A JP59079114A JP7911484A JPS60221718A JP S60221718 A JPS60221718 A JP S60221718A JP 59079114 A JP59079114 A JP 59079114A JP 7911484 A JP7911484 A JP 7911484A JP S60221718 A JPS60221718 A JP S60221718A
- Authority
- JP
- Japan
- Prior art keywords
- fiberscope
- deformable member
- heating
- circuit
- fiber
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 20
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 102100037068 Cytoplasmic dynein 1 light intermediate chain 1 Human genes 0.000 description 1
- 101000954692 Homo sapiens Cytoplasmic dynein 1 light intermediate chain 1 Proteins 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0058—Flexible endoscopes using shape-memory elements
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079114A JPS60221718A (ja) | 1984-04-18 | 1984-04-18 | フアイバスコ−プ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079114A JPS60221718A (ja) | 1984-04-18 | 1984-04-18 | フアイバスコ−プ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60221718A true JPS60221718A (ja) | 1985-11-06 |
| JPH0574055B2 JPH0574055B2 (enrdf_load_stackoverflow) | 1993-10-15 |
Family
ID=13680880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59079114A Granted JPS60221718A (ja) | 1984-04-18 | 1984-04-18 | フアイバスコ−プ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60221718A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292133A (ja) * | 1986-06-12 | 1987-12-18 | オリンパス光学工業株式会社 | 内視鏡 |
| JPH0195901U (enrdf_load_stackoverflow) * | 1987-12-19 | 1989-06-26 | ||
| US5231989A (en) * | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
-
1984
- 1984-04-18 JP JP59079114A patent/JPS60221718A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292133A (ja) * | 1986-06-12 | 1987-12-18 | オリンパス光学工業株式会社 | 内視鏡 |
| JPH0195901U (enrdf_load_stackoverflow) * | 1987-12-19 | 1989-06-26 | ||
| US5231989A (en) * | 1991-02-15 | 1993-08-03 | Raychem Corporation | Steerable cannula |
| US5345937A (en) * | 1991-02-15 | 1994-09-13 | Raychem Corporation | Steerable cannula |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0574055B2 (enrdf_load_stackoverflow) | 1993-10-15 |
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