JPS5716330B2 - - Google Patents
Info
- Publication number
- JPS5716330B2 JPS5716330B2 JP7730774A JP7730774A JPS5716330B2 JP S5716330 B2 JPS5716330 B2 JP S5716330B2 JP 7730774 A JP7730774 A JP 7730774A JP 7730774 A JP7730774 A JP 7730774A JP S5716330 B2 JPS5716330 B2 JP S5716330B2
- Authority
- JP
- Japan
- 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
Links
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
- A61B1/00163—Optical arrangements
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00177—Optical arrangements characterised by the viewing angles for 90 degrees side-viewing
-
- 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
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00091—Nozzles
-
- 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
- A61B1/00174—Optical arrangements characterised by the viewing angles
- A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
-
- 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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/126—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 with cooling or rinsing arrangements provided with means for cleaning in-use
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- 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
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7730774A JPS5716330B2 (de) | 1974-07-08 | 1974-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7730774A JPS5716330B2 (de) | 1974-07-08 | 1974-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS516739A JPS516739A (de) | 1976-01-20 |
JPS5716330B2 true JPS5716330B2 (de) | 1982-04-05 |
Family
ID=13630245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7730774A Expired JPS5716330B2 (de) | 1974-07-08 | 1974-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716330B2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6476693A (en) * | 1987-09-16 | 1989-03-22 | Shigeyuki Yasuda | Manufacturing device for temperature self-adjusting face-shaped heating element |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611801U (de) * | 1979-07-06 | 1981-01-31 | ||
JP5981039B2 (ja) * | 2013-01-29 | 2016-08-31 | オリンパス株式会社 | 内視鏡 |
-
1974
- 1974-07-08 JP JP7730774A patent/JPS5716330B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6476693A (en) * | 1987-09-16 | 1989-03-22 | Shigeyuki Yasuda | Manufacturing device for temperature self-adjusting face-shaped heating element |
Also Published As
Publication number | Publication date |
---|---|
JPS516739A (de) | 1976-01-20 |