Quatech Audio/Video Capture USB 2.0 Spezifikationen PDF herunterladen (Seite 203)

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101

z.one ultra and z.one ultra sp OPERATOR MANUAL 9-1

Measurements and

Calculations

NOTE: For Cardiac calculations and imaging, see Chapter 10 Echocardiography

Option.

With the SmartCart/SmartCart sp the user can perform a full range of

measurements and calculations on live, frozen, and stored images from an open

exam and on stored images from an archived exam.

Each imaging mode supports a specific mode-dependent Generic measurement

package. Only the measurements available for the active imaging mode are listed

in the current Measurement menu.

A Calc Package can only be invoked when the user selects the associated Exam/

Preset type. If no Calc Package is associated with selected Exam/Preset type, the

System will ignore attempt to invoke Calc Package.

Measurement and Calc packages can be customized to allow for variations in

demographic and workflow requirements.

Exam Types and Measurement Menus

The imaging mode determines the types of available Generic measurements.

Figure 9-1. Generic Measurements by Mode

B-Mode M-Mode PW-Mode

B Depth* M Depth* Velocity* Acceleration

B Distance M Distance Velocity Pairs S/D

Circ/Area HR RI A/B

% Stenosis PI HR

Volume

*A single caliper measures Depth when in B/M/Color modes and

measures

Velocity when in PW mode.

1 2 ... 198 199 200 201 202 203 204 205 206 207 208 ... 403 404

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