WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2006119164) MRI ACQUISITION USING 2D SENSE AND PARTIAL FOURIER SPACE SAMPLING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/119164    International Application No.:    PCT/US2006/016584
Publication Date: 09.11.2006 International Filing Date: 02.05.2006
IPC:
G06K 9/00 (2006.01)
Applicants: MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH [US/US]; 200 First Street SE, Rochester, Minnesota 55905 (US) (For All Designated States Except US).
HU, Houchun, H. [US/US]; (US) (For US Only).
MADHURANTHAKAM, Ananth, J. [IN/US]; (US) (For US Only).
RIEDERER, Stephen, J. [US/US]; (US) (For US Only)
Inventors: HU, Houchun, H.; (US).
MADHURANTHAKAM, Ananth, J.; (US).
RIEDERER, Stephen, J.; (US)
Agent: SAMMONS, Barry, E.; QUARLES & BRADY LLP, 411 East Wisconsin Avenue, Milwaukee, Wisconsin 53202 (US)
Priority Data:
60/677,658 04.05.2005 US
Title (EN) MRI ACQUISITION USING 2D SENSE AND PARTIAL FOURIER SPACE SAMPLING
(FR) ACQUISITION D'IRM PAR SENSE 2D ET ECHANTILLONNAGE D'ESPACE DE FOURIER PARTIEL
Abstract: front page image
(EN)An MRI system produces a three-dimensional image by acquiring NMR signals that fully sample a central region of k-space and partially sample peripheral k-space as a set of asymmetric radial sectors. The NMR signals are acquired with a plurality of receive channels and coils. An image is reconstructed using a homodyne reconstruction combined with SENSE processing.
(FR)L'invention concerne un système d'IRM produisant une image tridimensionnelle par l'acquisition de signaux RMN échantillonnant complètement une zone centrale d'un espace k et un espace k périphérique partiellement échantillonné, en tant qu'ensemble de secteurs radiaux asymétriques. Des signaux RMN sont acquis à l'aide d'une pluralité de canaux et de bobines de réception. Une image est reconstruite en faisant appel à une reconstruction homodyne combinée à un traitement de codage de sensibilité (SENSE).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)