JPH0549284B2 - - Google Patents
Info
- Publication number
- JPH0549284B2 JPH0549284B2 JP59208779A JP20877984A JPH0549284B2 JP H0549284 B2 JPH0549284 B2 JP H0549284B2 JP 59208779 A JP59208779 A JP 59208779A JP 20877984 A JP20877984 A JP 20877984A JP H0549284 B2 JPH0549284 B2 JP H0549284B2
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- balloon
- catheter
- passage
- fluid passage
- 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
- 239000000835 fiber Substances 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 13
- 238000005286 illumination Methods 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920001490 poly(butyl methacrylate) polymer Polymers 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 230000002966 stenotic effect Effects 0.000 description 11
- KKJUPNGICOCCDW-UHFFFAOYSA-N 7-N,N-Dimethylamino-1,2,3,4,5-pentathiocyclooctane Chemical compound CN(C)C1CSSSSSC1 KKJUPNGICOCCDW-UHFFFAOYSA-N 0.000 description 8
- 208000031481 Pathologic Constriction Diseases 0.000 description 8
- 230000036262 stenosis Effects 0.000 description 8
- 208000037804 stenosis Diseases 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000002583 angiography Methods 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007887 coronary angioplasty Methods 0.000 description 1
- 230000002950 deficient Effects 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
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003527 fibrinolytic agent Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229960000103 thrombolytic agent Drugs 0.000 description 1
- 230000000007 visual effect Effects 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
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)
- Endoscopes (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59208779A JPS6185916A (ja) | 1984-10-04 | 1984-10-04 | 内視鏡カテ−テル |
| KR1019850003984A KR870002097B1 (ko) | 1984-10-04 | 1985-06-07 | 내시경 카테테르 |
| CA000486497A CA1308616C (en) | 1984-05-29 | 1985-07-09 | Catheter |
| EP85304962A EP0177124A3 (en) | 1984-07-18 | 1985-07-11 | Catheter |
| AU44807/85A AU580788B2 (en) | 1984-05-29 | 1985-07-11 | Catheter |
| US07/284,763 US4892099A (en) | 1984-07-18 | 1988-12-12 | Catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59208779A JPS6185916A (ja) | 1984-10-04 | 1984-10-04 | 内視鏡カテ−テル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185916A JPS6185916A (ja) | 1986-05-01 |
| JPH0549284B2 true JPH0549284B2 (ko) | 1993-07-23 |
Family
ID=16561955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59208779A Granted JPS6185916A (ja) | 1984-05-29 | 1984-10-04 | 内視鏡カテ−テル |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6185916A (ko) |
| KR (1) | KR870002097B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0829163B2 (ja) * | 1987-01-16 | 1996-03-27 | オリンパス光学工業株式会社 | 体腔内治療器のバル−ン装置 |
| JPS6468232A (en) * | 1987-09-10 | 1989-03-14 | Terumo Corp | Catheter tube |
| WO1989012479A1 (en) * | 1988-06-16 | 1989-12-28 | Optimed Technologies, Inc. | Angioplasty catheter with integral fiber optic |
| JP4586115B2 (ja) * | 2003-10-20 | 2010-11-24 | Ｈｏｙａ株式会社 | 極細径内視鏡 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885156A (ko) * | 1972-02-15 | 1973-11-12 | ||
| JPS48104553A (ko) * | 1972-04-13 | 1973-12-27 | ||
| JPS51153U (ko) * | 1974-06-19 | 1976-01-05 | ||
| JPS56126804A (en) * | 1980-03-12 | 1981-10-05 | Olympus Optical Co Ltd | Liquid light guide |
| JPS57128141A (en) * | 1981-02-02 | 1982-08-09 | Jiei Fuogaatei Toomasu | Method and apparatus for dilating clogged part of vessel |
| JPS59155231A (ja) * | 1983-02-22 | 1984-09-04 | 住友電気工業株式会社 | フアイバスコ−プ |
-
1984
- 1984-10-04 JP JP59208779A patent/JPS6185916A/ja active Granted
-
1985
- 1985-06-07 KR KR1019850003984A patent/KR870002097B1/ko not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885156A (ko) * | 1972-02-15 | 1973-11-12 | ||
| JPS48104553A (ko) * | 1972-04-13 | 1973-12-27 | ||
| JPS51153U (ko) * | 1974-06-19 | 1976-01-05 | ||
| JPS56126804A (en) * | 1980-03-12 | 1981-10-05 | Olympus Optical Co Ltd | Liquid light guide |
| JPS57128141A (en) * | 1981-02-02 | 1982-08-09 | Jiei Fuogaatei Toomasu | Method and apparatus for dilating clogged part of vessel |
| JPS59155231A (ja) * | 1983-02-22 | 1984-09-04 | 住友電気工業株式会社 | フアイバスコ−プ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860002998A (ko) | 1986-05-19 |
| JPS6185916A (ja) | 1986-05-01 |
| KR870002097B1 (ko) | 1987-12-08 |
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