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1. (WO2010071921) GRADIENT COIL ARRANGEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/071921 International Application No.: PCT/AU2009/001666
Publication Date: 01.07.2010 International Filing Date: 21.12.2009
IPC:
G01R 33/38 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
20
involving magnetic resonance
28
Details of apparatus provided for in groups G01R33/44-G01R33/6496
38
Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
Applicants:
THE UNIVERSITY OF QUEENSLAND [AU/AU]; St Lucia , Queensland 4072, AU (AllExceptUS)
BRERETON, Ian, Malcolm [AU/AU]; AU (UsOnly)
GALLOWAY, Graham, John; AU (UsOnly)
VEGH, Viktor; AU (UsOnly)
TIENG, Quang Minh; AU (UsOnly)
Inventors:
BRERETON, Ian, Malcolm; AU
GALLOWAY, Graham, John; AU
VEGH, Viktor; AU
TIENG, Quang Minh; AU
Agent:
DAVIES COLLISON CAVE; Level 3 303 Coronation Drive Milton, Queensland 4064, AU
Priority Data:
200890657922.12.2008AU
Title (EN) GRADIENT COIL ARRANGEMENT
(FR) AGENCEMENT DE BOBINE DE GRADIENT
Abstract:
(EN) A gradient coil arrangement for use in a magnetic imaging system, the imaging system being for generating a magnetic imaging field in an imaging region provided in a bore. The coil arrangement includes a first portion having a substantially cylindrical shape for positioning in the bore, a second portion extending outwardly from an end of the first portion, the second portion being for positioning outside the bore and at least one coil for generating a gradient magnetic field in the imaging region, the at least one coil having a first part provided on the first portion and a second part provided on the second portion.
(FR) L'invention concerne un agencement de bobine de gradient utilisé dans un système d'imagerie magnétique, le système d'imagerie étant destiné à générer un champ d'imagerie magnétique dans une région d'imagerie disposée dans un alésage. L'agencement de bobine comprend une première portion ayant une forme sensiblement cylindrique pour le positionnement dans le trou, une seconde portion s'étendant vers l'extérieur depuis une extrémité de la première portion, la seconde portion étant destinée au positionnement à l'extérieur du trou et au moins une bobine pour générer un champ magnétique de gradient dans la région d'imagerie, la ou les bobines comprenant une première partie disposée sur la première portion et une seconde partie disposée sur la seconde portion.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2380031US20120032679