Chattanooga Intelect Advanced 2765CS - Ultrasound Specifications; Ultrasound Head Warming Feature

SPECIFICATIONS
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Intelect® Advanced Therapy System
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 MHz, ± 5%; 3.3 Mhz, ±5%
Duty Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . 10%, 20%, 50%, Continuous
Pulse Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Hz
Pulse Duration . . . . . . . 1 mSec, ±20%; 2 mSec, ±20%; 5 mSec, ±20%
Output Power
10 cm
2
Crystal . . . . . . . . . . . . . . . . .0-20 W at 1MHz, 0-10 W at 3.3 MHz
5 cm
2
Crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-10 W, 1 and 3.3 MHz
2 cm
2
Crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-4 W, 1 and 3.3 MHz
1 cm
2
Crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-2 W 3.3 MHz Only
Amplitude . . . . . . . . . . . . . . . . . . . .0 to 2.5 w/cm
2
in continuous mode,
0-3 w/cm
2
in pulsed modes
Output accuracy . . . . . . . . . . . . . . . . . . . ±20% above 10% of maximum
Temporal Peak to Average Ratio: . . . . 2:1, ± 20%, at 50% Duty Cycle
5:1, ± 20%, at 20% Duty Cycle
9:1, ± 20%, at 10% Duty Cycle
Beam Nonuniformity Ratio . . . . . . . . . . . . . . . . . . . . . . 5.0 : 1 maximum
Beam Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Collimating
ULTRASOUND SPECIFICATIONS
Ultrasound
Effective Radiating Areas. . . . . . . . . . . . 10 cm
2
Crystal: 6.8 cm
2
– 10 cm
2
5 cm
2
Crystal: 3.5 cm
2
– 5 cm
2
2 cm
2
Crystal: 1.4 cm
2
– 2 cm
2
1 cm
2
Crystal: 0.7 cm
2
– 1 cm
2
Treatment Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30 min
Head Warming Feature
The Head Warming feature of an Intelect Advanced Combination
Therapy System utilizes Ultrasound output resulting in warming
of the Sound Head to increase patient comfort.
With Head Warming enabled, ultrasound is emitted without
pressing the Start button. The Applicator LED will not illuminate
during the Head Warming period. US Channel will indicate "Head
Warming".
Output . . . . . . . . . . . . . . . . . . . . . . . 0 - 50% Cycling of maximum power
Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Mhz
Sound Head Temperature . . . . . . . . . 29.4 °C - 43.3 °C (85 °F - 110 °F)
Do not apply the Ultrasound Applicator to the patient during the
Head Warming period. Applicator must remain in Applicator Hook
duing the Head Warming period.
WARNING