Chanjman nan ekojenisite ultrasonografik ak vizibilite nan zegwi ak chanjman nan ang ensonasyon

OBJEKTIF

Pou konpare objektivman ekojenisite plizyè kalite zegwi nan ang ensonasyon klinikman enpòtan.

MATERYÈL AK METÒD

Kat zegwi komèsyal yo (Echotip, Mini-Batton, Echo-Coat, Surflo) ak yon pwototip zegwi dimpled yo te teste nan yon fantom fwa nan ang ensonasyon ki varye ant 90 degre ak 15 degre. Mezi fotodansite detèmine nivo ekojenisite nan inite ekojenisite abitrè (EU).

REZILTA

{{__place_13}}< .264).="" all="" values="" decreased="" with="" angulation.="" from="" the="" 35°="" to="" 15°="" angles,="" the="" prototype="" and="" echotip="" needles="" were="" superior="" (p="">< .05).="" at="" 15°="" the="" values="" were="" 43="" eu="" for="" the="" prototype="" needle,="" 40="" eu="" for="" the="" echotip="" needle,="" 9.0="" eu="" for="" the="" echo-coat="" needle,="" and="" 5.0="" eu="" for="" the="" surflo="">

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