... to computer. USB flash disk connectible.10,Upgradable software and biopsy acupuncture functions. To freeze or defreeze the ... /perimeter, volume(ellipse method), angle, heart rate, Time, EF slope, fetal age , weight and EDCBExtensive software packagesObstetrics :GS,CRL,BPD, ... ,Pulmonary Valve;Character:Date, week, time, probe frequency, frame rate, ID No., doctor name, hospital name, annotation, value, ...