Ultrasonic Diagnostic Instrument (Vet)
User’s Manual V1.01
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Chapter Eight
Obstetric Measurement
8.1 Measurement and Calculation items
Obstetric tables of the system including: 1.Bovine, 2.Equine, 3.Ovine, 4.Canine, 5.Feline, 6.Goat,
7.Llama, 8. Swine, which is reference for doctor.
8.2 Measurement of Gestational Age (GA) and Estimated Date of Confinement (EDC)
Follow the steps below:
1. In B, B/B mode, freeze desired image, press direction keys
to move cursor to “OB”
position of display area;
2. Press
key to display the obstetric measurement animals on the lower part of the screen, “Select
Animal: 1.Bovine, 2.Equine, 3.Ovine, 4.Canine, 5.Feline, 6.Goat, 7.Llama, 8. Swine”, press
direction keys
to select the measurement animal, press
key to confirm, measured
parameters of this animal are showed on the lower part of the screen, (if select goat, display the
types of goat);
3. Press direction keys
to select the measured parameters (if select goat, this step is to select
the type of goat, press
key again to display the measured parameters of goat), press
key, the
cursor will show “+”;
4. Press direction keys or operate mouse to move the “+” mark to desired position, press
key or
click left mouse to set the “+” mark position as the starting point of the measurement;
5. Press direction keys or operate mouse to move the “+” mark to the end point of the measurement.
At the same time, a lighted dotted line appears between the start and the end as the dashed locus of
the measurement. The measured value is automatically displayed at the built-in mark“+: ----mm”
on the right side of the screen; G.A and EDC value to be displayed in real time in the right area of
the screen;
6. Press
key or click right mouse to exchange the starting point and end point;
7. Press
key or click left mouse to finish the first measurement;
8. Repeat the steps from 3 to 7 to complete the multi-group data measurement;
9. Press
key to quit measurement status for this animal;
10. Press direction keys
to select other measured animal, press
key to confirm, repeat steps
3 to 7 to complete a variety of animals measurements;
11. Continuously press
key twice to quit obstetric measurement status;
12. Press direction keys
to choose “Clear” and press
key, or use the mouse to click “Clear”
to clear all marks and data;
13. Press
key or click the middle mouse to return the real-time status.
8.3 Measurement of Swine’s lean percentage
% Lean calculation formula uses NSIF formula.
1. In B, B/B mode, freeze desired image, press direction keys
to move cursor to “OB”
position of display area;