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Measure item
Function
D speed
On Doppler images, the velocity and pressure difference at some point in the
Doppler spectrum waveform are measured.
PS/ED
The velocity (PS) of the systolic peak point and the velocity (ED) of the end
diastolic phase were measured on the blood flow waveforms in Doppler
images and their pressure difference and resistance index RI, ratio were
calculated.
D trace
The clinical parameters such as velocity, pressure difference, index and so on
were obtained by depicting the Doppler spectrum waveforms of two cycles.
5.2 Special measuring package
This product provides the following application measurement capabilities:
⚫
Conventional measurement
；
⚫
Abdominal application measuring package
；
⚫
Obstetrical application measuring package
；
⚫
Gynecological application measuring package
；
⚫
Cardiac application measuring package
；
⚫
Small organ application measuring package
；
⚫
Neural application measuring package
。
6 Cineloop/annotation/body mark
During image scanning, freeze the image by pressing the freeze key. After the image freezes, the
probe stops the sound output, leaving all images and image parameters unchanged.
Image freeze state, press the freeze key will thaw the image, the system continues to scan the image.
6.1 Cineloop
After the image freezes, the system supports movie playback and editing functions. At the same
time, it supports magnification, post-processing, measurement, annotation, adding body mark and
so on.
Q7 pocket ultrasound system supports manual playback and automatic playback; automatic and
manual playback can be switched between each other.
