Correct calibration Angle name multiple problem fix Added new measurements to the heart Related measures of left ventricular ejection fraction EDV, ESV, EF, SV, LVV were increased Revision of pregnancy calculation Add the distance mean measurement item Solved the problem of creating a new patient and showing ICONS jumping Automatic measurement increases blood flow and vessel diameter The automatic calculation switch is enabled by default Increase blood vessel diameter measurement arrow diagram Added two-dimensional center point inverted triangle description Center point switching logic processing Added auto trace measurement items Optimize camera open permission logic The anterior and posterior wall measurements were added Solve the problem that all histogram initializations are 0 After the adjustment depth was resolved, there was a gap problem between the blood flow graph and the sampling frame Add hospital information to the system presets The sampling door adjustment has no restriction issue with the scale The measurement item with integration in the heart mode, the problem of peak velocity limit The HR in the research items of single-plane ellipse, double-plane ellipse and Bullet does not show the measurement schematic diagram Add the inpatient number/outpatient number input box in the patient information Add the body logo library to the system presets In system Presets -> Add measurement packages in Measurement In the version information, add the version of the probe mainboard Add the number of videos to the check list for display The cancel button in the research item was modified to the back button Fixed some known issues

Provides stability for bug fixes and improvements