Ca r diolog y / Ca r diacRe qu an t
Ca r diacRe qu an t i s Oa s i s ' s com pr ehen s i v e , v endo r - ne utr al ca r diac SPECT and SPECT / CT r econ stru c t ion a pp lica t ion . The a pp lica t ion i s u l tr a - fa st , t aking ad v an t age of t he com put e r ’ s GPU fo r f u ll y 3 D im p lemen t a t ion ba s ed on a tru e OSEM 3 D algo r i t hm , w hich incl u de s " r e s ol ut ion r eco v e ry " al s o kno w n a s " collima t o r debl urr ing " . Ca r diacRE qu an t us e s t he com p le t e image v ol u me in t he i t e r a t i v e r econ stru c t ion pr oced ur e in o r de r t o inc r ea s e t he image qu ali ty & t he r efo r e im pr o v e s t he clinical r eliabili ty , diagno st ic confidence and in t e rp e rs onal diagno st ic r e pr od u cibili ty.
Incl u de s A ut oma t ic Co rr ec t ion fo r :
A tt en u a t ion Co rr ec t ion . Sca tt e r Co rr ec t ion .
De pt h - de p endence of t he p oin t - spr ead f u nc t ion ( PSF ), t h us r ed u cing t he collima t o rs bl ur b y pr e - fil t e r ing t he pr ojec t ion s acco r ding t o t he f r e qu enc y - di st ance pr inci p le . S t a t i st ical noi s e , ac t ing on t he mea sur ed pr ojec t ion s w i t h a s econda ry r eg u la r i z a t ion t echni qu e .
Da t a ma y be mo t ion co rr ec t ed us ing Ceda rs Siani Mo t ion co rr ec t ion Mod u le . The v ol u me can be ma s ked t o elimina t e e xtr a ca r diac ac t i v i ty , r eo r ien t ed , and z oomed . The r econ stru c t ion s e r ie s can t hen ei t he r be s a v ed t o t he da t aba s e o r di r ec t l y s en t t o t hi r d p a rty a pp lica t ion s ( Ceda rs o r Co rr ido r4 DM ) fo r qu an t i t a t i v e anal ys i s.
Oasis V3 | Page 15
Copyright © 2023 by Segami Corporation All rights reserved.
Made with FlippingBook flipbook maker