JPS63292934A - Endoscopic apparatus - Google Patents

Endoscopic apparatus

Info

Publication number
JPS63292934A
JPS63292934A JP62127920A JP12792087A JPS63292934A JP S63292934 A JPS63292934 A JP S63292934A JP 62127920 A JP62127920 A JP 62127920A JP 12792087 A JP12792087 A JP 12792087A JP S63292934 A JPS63292934 A JP S63292934A
Authority
JP
Japan
Prior art keywords
angle
insert part
part
means
circuit
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.)
Pending
Application number
JP62127920A
Inventor
Hideyuki Adachi
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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP62127920A priority Critical patent/JPS63292934A/en
Publication of JPS63292934A publication Critical patent/JPS63292934A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To certainly and easily obtain the desired shape of an insert part, by providing a means for comparing the first angle signal from the first angle detection means with the second angle signal from the second angle detection means and a means for controlling a current supply heating means and applying curving operation to the corresponding part of the insert part.
CONSTITUTION: For example, the state of the insert part 2 of the endoscope inserted in the intestinum crassum to is observed by a Roentogen monitor 41 and, when the insert part 2 is desired to be curved, the corresponding part of the insert part dummy 22 of an operating apparatus 12 is curved by a hand. Whereupon, the rotary pin 27 of said part is rotated and a potentiometer 28 outputs the signal corresponding to the angle of rotation of said pin 27 and an operation circuit 23 operates said angle. At the same time, the mutual angle of rotation of the adjacent nodal rings 13, 13 of the unit parts 81W8N of the insert part 2 is also detected as the electric resistance of the coil 15 made of a shape memory alloy of a resistance detection circuit 18 and an operation circuit 19 calculates an angle of rotation therefrom. A comparing circuit 21 compares both of them and a control circuit 24 controls the output of an output apparatus 17 so as to allow the angles to coincide with each other.
COPYRIGHT: (C)1988,JPO&Japio
JP62127920A 1987-05-27 1987-05-27 Endoscopic apparatus Pending JPS63292934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62127920A JPS63292934A (en) 1987-05-27 1987-05-27 Endoscopic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62127920A JPS63292934A (en) 1987-05-27 1987-05-27 Endoscopic apparatus

Publications (1)

Publication Number Publication Date
JPS63292934A true JPS63292934A (en) 1988-11-30

Family

ID=14971907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62127920A Pending JPS63292934A (en) 1987-05-27 1987-05-27 Endoscopic apparatus

Country Status (1)

Country Link
JP (1) JPS63292934A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003528677A (en) * 2000-04-03 2003-09-30 ニオガイド システムズ,インコーポレイテッド Endoscopes and improved method of inserting orientable
JP2005527253A (en) * 2001-10-05 2005-09-15 ボストン サイエンティフィック リミテッド Autopilot endoscope
JP2014142228A (en) * 2013-01-23 2014-08-07 Olympus Corp Shape sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003528677A (en) * 2000-04-03 2003-09-30 ニオガイド システムズ,インコーポレイテッド Endoscopes and improved method of inserting orientable
JP5023298B2 (en) * 2000-04-03 2012-09-12 インチュイティブ サージカル,インコーポレイテッド Orientable endoscope
JP2005527253A (en) * 2001-10-05 2005-09-15 ボストン サイエンティフィック リミテッド Autopilot endoscope
JP2014142228A (en) * 2013-01-23 2014-08-07 Olympus Corp Shape sensor

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