Faseroptische Messung der Temperatur eines Passiven Shimelements
Anmelder: Koninklijke Philips N.V. 🇳🇱
Details
- Veröffentlichungs-Nr.
- EP4741863
- Anmeldetag
- 7. November 2024
- Veröffentlichung
- 13. Mai 2026
- Rechtsraum
- EP
- IPC
- G01R33/3873(FEENAN PETER et al.)(TSUDA MUNETAKA et al.)
Abstract
Disclosed herein is a passive shim system (100) for a magnetic resonance imaging system (400). The passive shim system comprises a mounting system (106) for mechanically receiving and positioning multiple passive shim elements (112). The passive shim system comprises multiple fiber optic temperature sensors (110) configured for optically measuring sensor specific temperature data (126). The multiple fiber optic temperature sensors are thermally coupled to the mounting system and/or the multiple passive shim elements. The passive shim system comprises a controller (114) comprising a local memory (120) and a local computational system (116). The local memory stores local machine executable instructions (124). Execution of the local machine executable instructions causes the local computational system to repeatedly: control (300) the multiple fiber optic temperature sensors to measure the sensor specific temperature data, and provide (302) the sensor specific temperature data.
Anmelder
- Firma
- Koninklijke Philips N.V.
- Land
- 🇳🇱 Niederlande
Niederländisches Technologieunternehmen mit Sitz in Amsterdam, spezialisiert auf Medizintechnik, Diagnosegeräte, Patientenüberwachung sowie Gesundheits- und Wellnessprodukte.
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