Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi

Aselsan Elektronik Sanayi Ve Ticaret A.s.

Aselsan Elektronik San. Ve Tic. A. S.

Ihsan Dogramaci Bilkent Üniversitesi

Gencer, Nevzat Guneri

Top, Can Baris

Can Baris Top

Huseyin Emre Guven

Alper Gungor

Serhat Ilbey

Nevzat Guneri Gencer

Alper GÜNGÖR

Hüseyin Emre GÜVEN

Doganay Dogan

Emìne Ulku Saritas ÇUkur

Tolga ÇUkur

A method for electronic calibration of a magnetic particle imaging system is provided by proposing a coded calibration scene that contains multiple nanoparticle samples distributed randomly or pseudo-randomly inside a volume of the coded calibration scene where nanoparticle positions are changed virtually multiple times to create different calibration scenes. Virtual effect is created with current carrying electromagnets surrounding the nanoparticle samples. The method comprises: placing a plurality of nanoparticle samples inside a calibration scene; surrounding the plurality of nanoparticle samples with one or more electromagnets; applying a current to the one or more electromagnets to cause a magnetic field offset at a desired amplitude to virtually move the plurality of nanoparticle samples to a desired position; generating a system matrix with compressed sensing methods by using measurements taken for different current excitations of the one or more electromagnets, wherein the plurality of nanoparticles samples are virtually in different positions.

Method for electronic calibration of magnetic particle imaging system

An arrangement that enables performing of both magnetic particle imaging and magnetic resonance imaging and a device including the arrangement are provided. The arrangement that enables performance of both magnetic particle imaging and magnetic resonance imaging includes: at least one primary magnetic element pair configured to generate a selection magnetic field (SMF/SMF) for magnetic particle imaging, at least one secondary magnetic element pair configured to generate a driving magnetic field, and at least one tertiary magnetic element pair configured to generate a focus magnetic field (FMF).

Arrangement allowing the performance of both magnetic particle imaging and magnetic resonance imaging and a device comprising this arrangement

An open bore coil system enabling electronic steering and rotation of a Field Free Line (FFL) inside a large volume. An FFL is generated by placing two parallel coil pairs (fed with alternating current directions) side by side. Using two of these coil groups, the FFL can be rotated in the plane perpendicular to the coil axes. The FFL can be translated in the rotation plane of the FFL using a coil pair placed on the same axis with the other coils. It can also be translated in the perpendicular plane by asymmetrical coil excitation. As all the coils in the system are parallel, the imaged object can be reached from the sides during imaging.

Open bore field free line magnetic particle imaging system

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Ankara, Turkey

Can Baris Top