Samsung SONOACE R7 Uživatelský manuál stáhnout pdf (Strana 58)

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Operation Manual

Tips!

Principles of Operation

Medical ultrasound images are created by computer and digital memory from the transmission

and reception of mechanical high-frequency waves applied through a probe. The mechanical

ultrasound waves spread through the body, producing an echo where density changes occur.

For example, in the case of tissue, an echo is created where a signal passes from an adipose tissue

region to a muscular tissue region. The echoes return to the probe where they are converted back

into electrical signals.

These echo signals are highly ampliﬁed and processed by analog and digital circuits having ﬁlters

with many frequency and time response options, transforming the high-frequency electrical signals

into a series of digital image signals which are stored in memory. Once in memory, the image can

be displayed in real-time on the image monitor. All signal transmission, reception and processing

characteristics are controlled by computer.

Tips!

Type of probe port

SonoAce R7 v3.01.00 features the Mini DLP type probe port. If you have the lower version than

v2.00, the probe port is 156/260 Pin type.

※ 3D probes are 260 pin type.

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Samsung SONOACE R7 Uživatelský manuál Strana 58