VDO MG 2100 Specifiche Scaricare il pdf (Pagina 172)

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172 VisualSonics Vevo 2100 Imaging System Operator Manual Rev 1.1

Chapter 30: Working with measurements

Modifying contour measurements

f To modify a contour:

 To move the contour (all the caliper points as a group) click the center point

of the trace, trackball to the new position, then click again to commit the

contour.

 To resize the contour, click the contour, trackball the cursor inward or

outward to change the size, then click to commit the resized contour.

 To delete the contour, right-click the curve and select Delete.

Adding embryo measurements

A pregnant animal typically carries multiple embryos. The same measurement

can be applied to each embryo in utero when performing developmental studies.

The Vevo software assumes that these embryos are enumerated along the left and

right uterine horns.

When you add an embryonic measurement the measurement label includes an

embryo index that follows the View suffix. For example, for a crown rump length

measurement on the third embryo on the left uterine horn, the system labels this

Crown Rump Length:Emb:LE3.

You can disable the suffix by selecting Show Embryo Index in the Measurement

Display Options (page 85) preferences in the Measurement tab of the Preferences

window.

f To add an embryo measurement:

1. Ensure that the Study Information (page 50) window specifies that the animal

is pregnant.

2. From the Study Browser, open the image that includes the embryo image

data.

3. Click (Workstation) or press

Measure

(control panel).

4. In the measurement packages list select Embryology Package.

5. In the protocols list click Uterine Horn.

6. In the Horn drop-down select which horn you are analyzing: Left or Right.

7. In the Number box select the embryo number.

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VDO MG 2100 Specifiche Pagina 172

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