JPS6420836A - Antenna device for measuring nmr - Google Patents

Antenna device for measuring nmr

Info

Publication number
JPS6420836A
JPS6420836A JP62176534A JP17653487A JPS6420836A JP S6420836 A JPS6420836 A JP S6420836A JP 62176534 A JP62176534 A JP 62176534A JP 17653487 A JP17653487 A JP 17653487A JP S6420836 A JPS6420836 A JP S6420836A
Authority
JP
Japan
Prior art keywords
measuring nmr
suction
antenna coil
antenna device
suction port
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.)
Granted
Application number
JP62176534A
Other languages
Japanese (ja)
Other versions
JP2575395B2 (en
Inventor
Hiroaki Kubokawa
Takashi Tsukatani
Yasuhiro Ueda
Yutaka Oshima
Hiroki Hibino
Takeaki Nakamura
Shuichi Takayama
Tadao Hagino
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
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP62176534A priority Critical patent/JP2575395B2/en
Priority to US07/186,332 priority patent/US5035231A/en
Publication of JPS6420836A publication Critical patent/JPS6420836A/en
Application granted granted Critical
Publication of JP2575395B2 publication Critical patent/JP2575395B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To easily fix an antenna coil to the objective region in the body cavity, by arranging the suction port of a suction means in the vicinity of the antenna coil for measuring NMR inserted in the body cavity through an endoscope. CONSTITUTION:An antenna device 20 for measuring NMR has flexibility and is equipped with the suction tube 21 inserted in the channel of a treatment jig. The leading end part of the suction tube 21 is enlarged in its diameter in a funnel shape and the opening at the leading end of this funnel-shaped part 22 is set to a suction port 23. For example, an antenna coil for measuring NMR having a loop shape of one winding around the axial direction of suction tube 21 is arranged slightly in front of the suction port 23.
JP62176534A 1987-04-27 1987-07-15 Antenna device for NMR measurement Expired - Fee Related JP2575395B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62176534A JP2575395B2 (en) 1987-07-15 1987-07-15 Antenna device for NMR measurement
US07/186,332 US5035231A (en) 1987-04-27 1988-04-25 Endoscope apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176534A JP2575395B2 (en) 1987-07-15 1987-07-15 Antenna device for NMR measurement

Publications (2)

Publication Number Publication Date
JPS6420836A true JPS6420836A (en) 1989-01-24
JP2575395B2 JP2575395B2 (en) 1997-01-22

Family

ID=16015287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176534A Expired - Fee Related JP2575395B2 (en) 1987-04-27 1987-07-15 Antenna device for NMR measurement

Country Status (1)

Country Link
JP (1) JP2575395B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355030A (en) * 1989-07-24 1991-03-08 Toshiba Corp Probe coil apparatus for mri apparatus
KR20000000164A (en) * 1999-09-27 2000-01-15 류종찬 Infrared to use sauna system
JP2010284503A (en) * 2009-03-02 2010-12-24 Olympus Corp Endoscope
US8348891B2 (en) 2009-09-22 2013-01-08 Olympus Corporation Surgical method and medical device
JP2013255538A (en) * 2012-06-11 2013-12-26 Hoya Corp Ultrasonic endoscope
US8747297B2 (en) 2009-03-02 2014-06-10 Olympus Corporation Endoscopic heart surgery method
US8808173B2 (en) 2009-09-22 2014-08-19 Olympus Corporation Space ensuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967929A (en) * 1982-10-07 1984-04-17 オリンパス光学工業株式会社 Endoscope apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967929A (en) * 1982-10-07 1984-04-17 オリンパス光学工業株式会社 Endoscope apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0355030A (en) * 1989-07-24 1991-03-08 Toshiba Corp Probe coil apparatus for mri apparatus
KR20000000164A (en) * 1999-09-27 2000-01-15 류종찬 Infrared to use sauna system
JP2010284503A (en) * 2009-03-02 2010-12-24 Olympus Corp Endoscope
WO2011036976A1 (en) * 2009-03-02 2011-03-31 オリンパス株式会社 Endoscope
US8747297B2 (en) 2009-03-02 2014-06-10 Olympus Corporation Endoscopic heart surgery method
US8900123B2 (en) 2009-03-02 2014-12-02 Olympus Corporation Endoscopy method and endoscope
US8348891B2 (en) 2009-09-22 2013-01-08 Olympus Corporation Surgical method and medical device
US8808173B2 (en) 2009-09-22 2014-08-19 Olympus Corporation Space ensuring device
JP2013255538A (en) * 2012-06-11 2013-12-26 Hoya Corp Ultrasonic endoscope

Also Published As

Publication number Publication date
JP2575395B2 (en) 1997-01-22

Similar Documents

Publication Publication Date Title
AU628937B2 (en) Disposable probe for the determination of vaginal ph and other indices
EP0604587B1 (en) Externally moveable intracavity probe for mri imaging and spectroscopy
ATE318633T1 (en) SENSOR AND GUIDE WIRE ASSEMBLY
US4769014B1 (en)
FR2686242B1 (en)
EP0679408A3 (en) Device for introduction of a catheter into a body cavity.
GB1254903A (en) Improvements relating to surgical diagnostic instruments
DE3365135D1 (en) Device for puncture and catheterisation for human or animal bodies
DE3771958D1 (en) DEVICE FOR PLACING A NUTRITIONAL TUBE ON THE STOMACH OF THE HUMAN OR ANIMAL BODY.
DE8717643U1 (en)
CA2332551A1 (en) Guidewire and catheter locking device and method
DE69937027D1 (en) Dilatation device for the treatment of a blood vessel
IT1250529B (en) SAMPLE AND INFUSION FITTING FOR AN EXTRACORPOREAL BLOOD CIRCULATION LINE.
JPS6420836A (en) Antenna device for measuring nmr
US3665916A (en) Catheter type semiconductor radiation detector
GB2001532A (en) Catheter for electrode placement
ATE106755T1 (en) APPROACH FOR VACUUM.
GB1076445A (en) Endoscopic instrument
FR2350849A1 (en) Angiographic probe with automatic occlusion - has inflatable balloon near end connected to internal lengthwise passage
GB1132991A (en) Improvements in intra-tubular cameras
IT1269821B (en) EQUIPMENT FOR THE REALIZATION OF TRANSLARYNGAL TRACHEOSTOMY
FR2462171B1 (en)
JPS6437927A (en) Endoscope
JPS6415026A (en) Endoscopic apparatus
DE59900736D1 (en) Device for testing and assessing the condition of endoscopes

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees