DE3278275D1 - Endoscope apparatus with motor-driven bending mechanism - Google Patents

Endoscope apparatus with motor-driven bending mechanism

Info

Publication number
DE3278275D1
DE3278275D1 DE8282109701T DE3278275T DE3278275D1 DE 3278275 D1 DE3278275 D1 DE 3278275D1 DE 8282109701 T DE8282109701 T DE 8282109701T DE 3278275 T DE3278275 T DE 3278275T DE 3278275 D1 DE3278275 D1 DE 3278275D1
Authority
DE
Germany
Prior art keywords
motor
endoscope apparatus
bending mechanism
driven bending
driven
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
Application number
DE8282109701T
Other languages
English (en)
Inventor
Syuichi Takayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP56168949A external-priority patent/JPS5869523A/ja
Priority claimed from JP56168950A external-priority patent/JPS5869524A/ja
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Application granted granted Critical
Publication of DE3278275D1 publication Critical patent/DE3278275D1/de
Expired legal-status Critical Current

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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00006—Operational features of endoscopes characterised by electronic signal processing of control signals
    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00039—Operational features of endoscopes provided with input arrangements for the user
    • A61B1/00042—Operational features of endoscopes provided with input arrangements for the user for mechanical operation
    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/0016—Holding or positioning arrangements using motor drive units
    • 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
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles
    • 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
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0057—Constructional details of force transmission elements, e.g. control wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0136—Handles therefor
DE8282109701T 1981-10-22 1982-10-20 Endoscope apparatus with motor-driven bending mechanism Expired DE3278275D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56168949A JPS5869523A (ja) 1981-10-22 1981-10-22 内視鏡
JP56168950A JPS5869524A (ja) 1981-10-22 1981-10-22 内視鏡装置

Publications (1)

Publication Number Publication Date
DE3278275D1 true DE3278275D1 (en) 1988-05-05

Family

ID=26492457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282109701T Expired DE3278275D1 (en) 1981-10-22 1982-10-20 Endoscope apparatus with motor-driven bending mechanism

Country Status (3)

Country Link
US (1) US4559928A (de)
EP (1) EP0078017B1 (de)
DE (1) DE3278275D1 (de)

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Also Published As

Publication number Publication date
EP0078017B1 (de) 1988-03-30
US4559928A (en) 1985-12-24
EP0078017A3 (en) 1984-04-25
EP0078017A2 (de) 1983-05-04

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