JPS6069618A - 可撓性部材の湾曲装置 - Google Patents

可撓性部材の湾曲装置

Info

Publication number: JPS6069618A
Authority: JP; Japan
Prior art keywords: film; films; bending; bonding; flexible member
Prior art date: 1983-09-26
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

Application number

JP58177817A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0516568B2 (de

Inventor

Tatsuo Nagasaki

達夫長崎

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 Corp

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.)

1983-09-26

Filing date

1983-09-26

Publication date

1985-04-20

1983-09-26 Application filed by Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp

1983-09-26 Priority to JP58177817A priority Critical patent/JPS6069618A/ja

1984-09-25 Priority to DE19843435136 priority patent/DE3435136A1/de

1985-04-20 Publication of JPS6069618A publication Critical patent/JPS6069618A/ja

1993-03-04 Publication of JPH0516568B2 publication Critical patent/JPH0516568B2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 12
230000010287 polarization Effects 0.000 claims abstract description 6
230000001747 exhibiting effect Effects 0.000 claims abstract description 4
239000002985 plastic film Substances 0.000 claims abstract description 4
229920006255 plastic film Polymers 0.000 claims abstract description 4
238000005452 bending Methods 0.000 claims description 38
230000001568 sexual effect Effects 0.000 claims 1
239000002033 PVDF binder Substances 0.000 abstract description 8
229920002981 polyvinylidene fluoride Polymers 0.000 abstract description 8
239000004033 plastic Substances 0.000 abstract description 3
229920003023 plastic Polymers 0.000 abstract description 3
229920000642 polymer Polymers 0.000 abstract 1
238000003780 insertion Methods 0.000 description 12
230000037431 insertion Effects 0.000 description 12
238000010586 diagram Methods 0.000 description 8
238000005286 illumination Methods 0.000 description 4
230000003287 optical effect Effects 0.000 description 4
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000003475 lamination Methods 0.000 description 2
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
238000000034 method Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000010030 laminating Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
210000000214 mouth Anatomy 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
230000002463 transducing 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0055—Constructional details of insertion parts, e.g. vertebral elements
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
- 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

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)
Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Endoscopes (AREA)

JP58177817A 1983-09-26 1983-09-26 可撓性部材の湾曲装置 Granted JPS6069618A (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP58177817A JPS6069618A (ja)	1983-09-26	1983-09-26	可撓性部材の湾曲装置
DE19843435136 DE3435136A1 (de)	1983-09-26	1984-09-25	Biegbares glied zum biegen eines beweglichen teils in einer vorrichtung zum biegen

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58177817A JPS6069618A (ja)	1983-09-26	1983-09-26	可撓性部材の湾曲装置

Publications (2)

Publication Number	Publication Date
JPS6069618A true JPS6069618A (ja)	1985-04-20
JPH0516568B2 JPH0516568B2 (de)	1993-03-04

Family

ID=16037612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58177817A Granted JPS6069618A (ja)	1983-09-26	1983-09-26	可撓性部材の湾曲装置

Country Status (2)

Country	Link
JP (1)	JPS6069618A (de)
DE (1)	DE3435136A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4033089C1 (en) *	1990-10-18	1992-03-12	Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De	Torsion element for electrostrictive rod or band - uses electrostrictive fibres each with electrically conductive core and piezoelectric outer coating
DE4136861C2 (de) *	1991-11-11	1994-12-15	Kernforschungsz Karlsruhe	Steuerbares chirurgisches Instrument
DE19614044C1 (de) *	1996-04-10	1997-10-23	Deutsche Forsch Luft Raumfahrt	Aktuator mit einem ansteuerbaren längenveränderlichen Element aus einem multifunktionalen Werkstoff
DE19627221A1 (de) *	1996-07-05	1998-01-08	Nass Magnet Gmbh	Verbund mit piezokeramischen Schichten
DE19927129C1 (de) *	1999-06-15	2001-01-04	Wolf Gmbh Richard	Fokussier- und Brennweiteneinstellvorrichtung für eine Videokamera
DE102009036424A1 (de) *	2009-08-06	2011-02-10	Richard Wolf Gmbh	Endoskopisches Instrument

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5113635A (en) *	1974-07-24	1976-02-03	Iseki Agricult Mach	Idonokiniokeru shataino tentoboshisochi
JPS5160757A (en) *	1974-10-04	1976-05-26	Wirkmaschinenbau Karl Marx Veb	Denkikikaitekichoseisochi
JPS5193212A (en) *	1975-02-14	1976-08-16		Denki kikaihenkanki
JPS55153135A (en) *	1979-05-16	1980-11-28	Hitachi Ltd	Optical recording and reproducing device
JPS57175341A (en) *	1981-04-21	1982-10-28	Olympus Optical Co	Endoscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4087715A (en) *	1976-11-18	1978-05-02	Hughes Aircraft Company	Piezoelectric electromechanical micropositioner
JPS5586435A (en) *	1978-12-22	1980-06-30	Olympus Optical Co	Endoscope
US4330730A (en) *	1980-03-27	1982-05-18	Eastman Kodak Company	Wound piezoelectric polymer flexure devices

1983
- 1983-09-26 JP JP58177817A patent/JPS6069618A/ja active Granted
1984
- 1984-09-25 DE DE19843435136 patent/DE3435136A1/de active Granted

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5113635A (en) *	1974-07-24	1976-02-03	Iseki Agricult Mach	Idonokiniokeru shataino tentoboshisochi
JPS5160757A (en) *	1974-10-04	1976-05-26	Wirkmaschinenbau Karl Marx Veb	Denkikikaitekichoseisochi
JPS5193212A (en) *	1975-02-14	1976-08-16		Denki kikaihenkanki
JPS55153135A (en) *	1979-05-16	1980-11-28	Hitachi Ltd	Optical recording and reproducing device
JPS57175341A (en) *	1981-04-21	1982-10-28	Olympus Optical Co	Endoscope

Also Published As

Publication number	Publication date
JPH0516568B2 (de)	1993-03-04
DE3435136A1 (de)	1985-04-11
DE3435136C2 (de)	1989-03-23

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