JPS58157433A - 湾曲部を有する挿入部の湾曲機構 - Google Patents
湾曲部を有する挿入部の湾曲機構Info
- Publication number
- JPS58157433A JPS58157433A JP57040481A JP4048182A JPS58157433A JP S58157433 A JPS58157433 A JP S58157433A JP 57040481 A JP57040481 A JP 57040481A JP 4048182 A JP4048182 A JP 4048182A JP S58157433 A JPS58157433 A JP S58157433A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- tube
- tip
- ultrasonic
- drive shaft
- 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
- 238000003780 insertion Methods 0.000 claims description 68
- 230000037431 insertion Effects 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 35
- 239000000523 sample Substances 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 24
- 238000002604 ultrasonography Methods 0.000 claims description 20
- 238000003745 diagnosis Methods 0.000 claims description 8
- 230000002040 relaxant effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 64
- 238000003825 pressing Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- 210000003128 head Anatomy 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 206010011224 Cough Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000558308 Banara Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Endoscopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57040481A JPS58157433A (ja) | 1982-03-15 | 1982-03-15 | 湾曲部を有する挿入部の湾曲機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57040481A JPS58157433A (ja) | 1982-03-15 | 1982-03-15 | 湾曲部を有する挿入部の湾曲機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157433A true JPS58157433A (ja) | 1983-09-19 |
| JPH0237177B2 JPH0237177B2 (enrdf_load_stackoverflow) | 1990-08-22 |
Family
ID=12581795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57040481A Granted JPS58157433A (ja) | 1982-03-15 | 1982-03-15 | 湾曲部を有する挿入部の湾曲機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157433A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007313292A (ja) * | 2006-04-26 | 2007-12-06 | Pentax Corp | 内視鏡の湾曲保持機構 |
| WO2022196184A1 (ja) * | 2021-03-15 | 2022-09-22 | 富士フイルム株式会社 | 内視鏡 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697431A (en) * | 1980-09-22 | 1981-08-06 | Machida Endoscope Co Ltd | Operation apparatus of endoscope |
-
1982
- 1982-03-15 JP JP57040481A patent/JPS58157433A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697431A (en) * | 1980-09-22 | 1981-08-06 | Machida Endoscope Co Ltd | Operation apparatus of endoscope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007313292A (ja) * | 2006-04-26 | 2007-12-06 | Pentax Corp | 内視鏡の湾曲保持機構 |
| WO2022196184A1 (ja) * | 2021-03-15 | 2022-09-22 | 富士フイルム株式会社 | 内視鏡 |
| JPWO2022196184A1 (enrdf_load_stackoverflow) * | 2021-03-15 | 2022-09-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237177B2 (enrdf_load_stackoverflow) | 1990-08-22 |
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