Ukuhlolwa kwe-DR, enye yeendlela eziqhelekileyo zokuhlola unyango, ibhekisela kwiteknoloji entsha yokufota ngokuthe ngqo kwedijithali ye-X-ray phantsi kolawulo lwekhompyutha.I-X-ray flat panel detector isebenzisa iteknoloji ye-amorphous silicon iguqula ulwazi lwe-X-ray olungena emzimbeni womntu lube yidijithali.Isiginali yakhiwe ngokutsha yikhompyuter kwaye uluhlu lwemifanekiso emva kokulungiswa luyenziwa.Inkqubo ye-DR ikakhulu ibandakanya isixhobo sokuvelisa i-X-reyi, isikhangeli sephaneli ecaba, isilawuli senkqubo, umboniso womfanekiso, indawo yokusebenza yomfanekiso kunye nezinye iindawo.
Xa kuthelekiswa nee-X-reyi zemveli, ukufunyanwa kwe-DR kwazisa inkqubo yedijithali.Emva kokuba imitha idlula emzimbeni womntu okanye izinto, ziqokelelwa yi-X-ray flat panel detector, emva koko iguqulwe ngokuguqulwa kwe-analog-to-digital, kwaye iqhutywe yi-workstation ngasemva.I-DR imaging ingcono kune-X-reyi yemveli.Imifanekiso yephepha lomgca inesisombululo esiphezulu kunye nokucaca.
Uluhlu lwe-Whale4343/3543 lwe-X-ray flat panel detectors eziphuhliswe ngokuzimeleyo kwaye ziyilwe nguHaobo zihlulwe zibe ziindidi ezintathu: ezisisigxina, eziphathwayo kunye nezingenacingo.Njengoko iimveliso eziphambili zonyango DR ukufota digital, zifanele iimeko ezahlukeneyo zonyango.Olu chungechunge lwe-X-ray ye-flat-panel detectors inokufikelela kwindawo enkulu yokucinga, isantya esikhawulezayo sokulayisha umfanekiso, i-DQE egqwesileyo kunye nokusebenza kwe-MTF, kwaye imowudi ephambili yokusebenza yimowudi yokufota engatshintshiyo.
Olu chungechunge lunoguqulelo oluqhelekileyo kunye nesisombululo esiphezulu, esingenako ukuhlangabezana neemfuno zabathengi ngokubanzi kwimarike, kodwa nathiukuphuhlisa ngokutsha iimveliso eziphuculweyo kwiimfuno zabathengi abaphezulu, ukwandisa ubungakanani be-pixel ukusuka kwi-140 microns ukuya kwi-100 microns, ukufezekisa ukutsiba okusemgangathweni.
Ingcebiso yemveliso yeHardware
Ixesha lokuposa: Jul-14-2022