Samsung SONOACE X6 Manual do Utilizador descarregar pdf (Página 13)

Chapter 5.Measurements and Calculations 5 - 13

Please refer to the table below for Hip Joint Type information:

Type α β

60 ≤ α＜ 90 0 ＜ β＜ 55

60 ≤ α＜ 90 55 ≤ β＜ 90

2a/b

50 ≤ α＜ 60 0 ＜ β＜ 90

43 ≤ α＜ 50 77 ≤ β＜ 90

43 ≤ α＜ 50 0 ＜ β＜ 77

3/4

0 ＜ α＜ 43

[Table 5.2 Hip Joint Type Table]

▐ M Distance

This is a basic measurement that is available in M Mode only. You can specify two points in

an M image and measure the distance, elapsed time and velocity between them.

1. Select the Flexible Soft button [1] M Distance. “M Distance” is displayed in the user

information area.

2. Specify two points and measure the straight distance between them. The method for

measuring a line is the same as in “2D Distance.”

3. When the measurement is finished, its result is shown on the screen.

- The measured distances are shown as “Dist.” and can be differentiated with their

measurement cursor.

- The elapsed time (Time) and velocity (Slope) are also displayed.

4. A new measurement cursor appears. When more than 4 measurements are taken,

measurements are deleted in the order in which they have been taken.

▐ Doppler Velocity

This is a basic measurement that is available in Spectral Doppler Mode only. You can

specify two points in a Spectral Doppler image and measure the distance between them,

and the velocity at each point to calculate the velocity change, time change and acceleration.

NOTE

In a Spectral Doppler image, the X- and Y-axes represent time and

velocity, respectively.

You can measure acceleration for up to two segments and differentiate the points of

segments into Point 1 and 2.

1. Select the Flexible Soft menu [1] D Velocity. “D Velocity” is displayed in the user

information area.

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