Systems and methods for improved collimation sensitivity

A collimator assembly is provided including a parallel-hole collimator and a pin-hole collimator. The parallel-hole collimator includes plural walls defining parallel holes therebetween, with the parallel holes arranged around a central opening. The pin-hole collimator includes a pin-hole formed in...

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Bibliographische Detailangaben
Hauptverfasser:	SHAHAR ARIE, OFAN AVISHAI
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS GAMMA RAY OR X-RAY MICROSCOPES HUMAN NECESSITIES HYGIENE IDENTIFICATION IRRADIATION DEVICES MEDICAL OR VETERINARY SCIENCE NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS SURGERY TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A collimator assembly is provided including a parallel-hole collimator and a pin-hole collimator. The parallel-hole collimator includes plural walls defining parallel holes therebetween, with the parallel holes arranged around a central opening. The pin-hole collimator includes a pin-hole formed in a body, with the pin-hole collimator disposed within the central opening.