EP0191828A4 - Halbleiter nmr sonde. - Google Patents
Halbleiter nmr sonde.Info
- Publication number
- EP0191828A4 EP0191828A4 EP19850904205 EP85904205A EP0191828A4 EP 0191828 A4 EP0191828 A4 EP 0191828A4 EP 19850904205 EP19850904205 EP 19850904205 EP 85904205 A EP85904205 A EP 85904205A EP 0191828 A4 EP0191828 A4 EP 0191828A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- solid state
- state nmr
- nmr probe
- probe
- solid
- 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.)
- Withdrawn
Links
- 239000000523 sample Substances 0.000 title 1
- 238000000371 solid-state nuclear magnetic resonance spectroscopy Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/285—Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- High Energy & Nuclear Physics (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64067084A | 1984-08-13 | 1984-08-13 | |
US640670 | 1996-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0191828A1 EP0191828A1 (de) | 1986-08-27 |
EP0191828A4 true EP0191828A4 (de) | 1989-02-23 |
Family
ID=24569222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19850904205 Withdrawn EP0191828A4 (de) | 1984-08-13 | 1985-08-13 | Halbleiter nmr sonde. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0191828A4 (de) |
JP (1) | JPS62500048A (de) |
WO (1) | WO1986001093A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767441B2 (ja) * | 1985-07-30 | 1995-07-26 | 株式会社東芝 | 磁気共鳴イメ−ジング装置 |
GB8600665D0 (en) * | 1986-01-13 | 1986-02-19 | Longmore D B | Surgical catheters |
US5035231A (en) * | 1987-04-27 | 1991-07-30 | Olympus Optical Co., Ltd. | Endoscope apparatus |
US4960106A (en) * | 1987-04-28 | 1990-10-02 | Olympus Optical Co., Ltd. | Endoscope apparatus |
FI80585C (fi) * | 1988-11-11 | 1990-07-10 | Instrumentarium Oy | Arrangemang foer undersoekning av ett objekt. |
DE385367T1 (de) * | 1989-02-27 | 1995-06-29 | Medrad, Inc., Pittsburgh, Pa. | Sonde für Körperhöhlen und Schnittstelleneinrichtung für Magnetresonanzdarstellung und Spektroskopie. |
JPH07303625A (ja) * | 1994-03-18 | 1995-11-21 | Olympus Optical Co Ltd | 磁気共鳴断層撮影装置用器具 |
US7747310B2 (en) | 2002-05-16 | 2010-06-29 | Medrad, Inc. | System and method of obtaining images and spectra of intracavity structures using 3.0 Tesla magnetic resonance systems |
EP1653852A4 (de) * | 2003-07-24 | 2010-06-09 | Dune Medical Devices Ltd | Verfahren und gerät zur untersuchung einer substanz, insbesondere von gewebe, zur charakterisierung ihrer art |
CN101642371B (zh) | 2004-11-15 | 2013-01-30 | 梅德拉股份有限公司 | 在使用高磁场核磁共振系统获取腔内结构的图像和频谱时使用的腔内探针及其接口 |
JP2011078824A (ja) * | 2010-12-17 | 2011-04-21 | Isao Shimoyama | Mri装置用送受信素子 |
DE102011081268A1 (de) | 2011-08-19 | 2013-02-21 | Endress + Hauser Gmbh + Co. Kg | Feldgerät zur Bestimmung oder Überwachung einer physikalischen oder chemischen Prozessgröße in der Automatisierungstechnik |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719920A (en) * | 1951-03-20 | 1955-10-04 | Glenn R Ellis | Multi-band mobile antenna loading coil |
US2961657A (en) * | 1956-07-09 | 1960-11-22 | Hodges Hato Rey | Mobile antenna structure |
SE305489B (de) * | 1964-07-17 | 1968-10-28 | W Petersen | |
US3391690A (en) * | 1965-04-05 | 1968-07-09 | Armao Thomas Anthony | Biopsy instrument including tissue heating or cooling means and method of use |
US3448739A (en) * | 1966-08-22 | 1969-06-10 | Edwards Lab Inc | Double lumen diagnostic balloon catheter |
US3942519A (en) * | 1972-12-26 | 1976-03-09 | Ultrasonic Systems, Inc. | Method of ultrasonic cryogenic cataract removal |
DE2422103C2 (de) * | 1974-05-07 | 1986-12-18 | Erbe Elektromedizin Gmbh, 7400 Tuebingen | Kryochirurgiegerät |
US4385636A (en) * | 1978-05-23 | 1983-05-31 | Cosman Eric R | Telemetric differential pressure sensor with the improvement of a conductive shorted loop tuning element and a resonant circuit |
NL7900245A (nl) * | 1979-01-12 | 1980-07-15 | Philips Nv | Tweelaags vlakke electrische spoel met aftakking. |
US4279252A (en) * | 1979-08-24 | 1981-07-21 | Martin Michael T | X-ray scaling catheter |
JPS5863111A (ja) * | 1981-10-12 | 1983-04-14 | Mitsubishi Electric Corp | 電磁誘導機器 |
US4445892A (en) * | 1982-05-06 | 1984-05-01 | Laserscope, Inc. | Dual balloon catheter device |
US4488135A (en) * | 1982-07-29 | 1984-12-11 | Schwartz Charles A | Transformer for welding gun |
-
1985
- 1985-08-13 JP JP60503746A patent/JPS62500048A/ja active Pending
- 1985-08-13 EP EP19850904205 patent/EP0191828A4/de not_active Withdrawn
- 1985-08-13 WO PCT/US1985/001543 patent/WO1986001093A1/en not_active Application Discontinuation
Non-Patent Citations (3)
Title |
---|
CIRCULATION RESEARCH, vol. 55, no. 2, August 1984, pages 261-266; H.L. KANTOR et al.: "In vivo 31P nuclear magnetic resonance measurements in canine heart using a catheter-coil" * |
MAGNETIC RESONANCE IN MEDICINE, vol. 1, no. 2, June 1984, pages 183-184, Academic Press, Inc., US; H.L. KANTOR et al.: "A catheter NMR probe for in vivo NMR measurements of internal organs" * |
See also references of WO8601093A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1986001093A1 (en) | 1986-02-27 |
EP0191828A1 (de) | 1986-08-27 |
JPS62500048A (ja) | 1987-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19860526 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19890223 |
|
17Q | First examination report despatched |
Effective date: 19900713 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910604 |