Opis
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Sonopulse Compact 1.0 Mhz Description
The modern designed case of Sonopuls COMPACT 1.0 MHz has followed the existing standards to develop a device. This equipment is in accordance with technical standards NBRIEC 60601-1 NBRIEC NBRIEC 60601-1-2 and 60601-2-5. It has a front panel with a slight slope which enables the therapist easily to adjust the device while sitting or standing.
Sonopulse COMPACT 1.0 MHz has preprogrammed protocols of treatment with ultrasound of 1.0 MHz and allows the choice of mode of ultrasound emissionto be Continuous or Pulsed. There are six kinds of pulse: Pulse repetition frequency of 100 Hz: – Duty Factor – 50%: 0N duration of 5.0 ms and 0FF pulse pause time of 5.0 ms (half). Duty Factor – 20%: 0N duration of 2.0 ms and 0FF pulse pause time of 8.0 ms (fifth).
Pulse repetition frequency of 48 Hz: – Duty Factor – 50%: 0N duration of 5.0 ms and 0FF pulse pause time of 5.0 ms (half). Duty Factor – 20%: 0N duration of 2.0 ms and 0FF pulse pause time of 8.0 ms (fifth).
Pulse repetition frequency of 16 Hz: – Duty Factor – 50%: 0N duration of 5.0 ms and 0FF pulse pause time of 5.0 ms (half). Duty Factor – 20%: 0N duration of 2.0 ms and 0FF pulse pause timeof 8.0 ms (fifth).
Inside the ultrasound transducer Sonopulse COMPACT 1.0 MHz , there is a temperature sensor that will be checking and maintaining constant working temperature of the piezo electric crystal and consequently the aluminum face of the transducer, avoiding the patient to have the excessive sensation of excessive heat. This sensor is programmed so that the temperature in the aluminum never exceeds 41 ° (degrees centigrade). During the treatment, especially when the coupling gel used is not of good quality, the temperature may rise above 41 ° (degrees centigrade). When this happens, COMPACT Sonopulse 1.0 MHz stops and "freezes" the time set turning off the emission of ultrasound. The professional has to continue "passing" the transducer as if nothing happened, because after a few seconds the temperature will be back to normal. The device will automatically retun to the original schedule.
Note: It is common to test the unit, put a few drops of water on the aluminum face of the transducer to see the effect of nebulization (cavitation of the water). The means of driving the ultrasound emitted at the moment (drops of water + air) is very precarious. This will cause a fast temperature increase to over 41 ° (degrees centigrade). The emission of ultrasound will stop avoiding damage to the piezo electric crystal placed inside the transducer.
The COMPACT Sonopulse 1.0 MHz is a single-phase equipment designed to be used in thecontinuous mode of operation, with Class II Type BF applied part of security and protection against electric shock. The equipment is protected against dripping water (classification IPX1). It is not adequated to used in the presence of flammable anesthetics. As far as the limits to electromagnetic disturbance is concerned, the Sonopulse COMPACT 1.0 MHz is an electromedical equipment that belongs to Group 1 Class A.
PRODUCT FEATURES
Power: – Bivolt 100/240 V ~ (50/60 Hz); Input power (consumption max.): – 75 Va; Working frequency of ultrasound: – 1.0 MHz (+ / – 10%).
Ultrasound Emission Method
– Continuous :sine wave form at a frequency of 1.0 MHz – Pulse: Carrier with sine shaped wave at the working frequency of ultrasound-modulated square wave with the following characteristics: – Pulse repetition frequency of 100 Hz – Work Factor (Duty Factor) 50%: Emission of pulsed ultrasound with pulse repetition frequency of 100 Hz modulation index of 100% of cycles with pulse duration of 5.0 ms ON / OFF 5.0 ms (ratio of 1 / 2). – Pulse repetition frequency of 100 Hz – Work Factor (Duty Factor) 20%: Emission of pulsed ultrasound with pulse repetition frequency of 100 Hz modulation index of 100% of cycles with pulse duration of 2.0 ms ON / OFF 8.0 ms (about 1 / 5). – Pulse repetition frequency of 48 Hz – Work Factor (Duty Factor) 50%: Emission of pulsed ultrasound with pulse repetition frequency of 48 Hz modulation index of 100% of cycles with pulse duration of 5.0 ms ON / OFF 5.0 ms (ratio of 1 / 2). – Pulse repetition frequency of 48 Hz – Work Factor (Duty Factor) 20%: Emission of pulsed ultrasound with pulse repetition frequency of 48 Hz modulation index of 100% of cycles with pulse duration of 2.0 ms ON / OFF 8.0 ms (about 1 / 5). – Pulse repetition frequency of 16 Hz – Work Factor (Duty Factor) 50%: Emission of pulsed ultrasound with pulse repetition frequency of 16 Hz modulation index of 100% of cycles with pulse duration of 5.0 ms ON / OFF 5.0 ms (ratio of 1 / 2). – Pulse repetition frequency of 16 Hz – Work Factor (Duty Factor) 20%: Emission of pulsed ultrasound with pulse repetition frequency of 16 Hz modulation index of 100% of cycles with pulse duration of 2.0 ms ON / OFF 8.0 ms (about 1 / 5).
Effective power of ultrasound: – Burst mode – 0.3 to 7.0 W; Pulsed 100Hz, 48Hz and 16Hz (50%): – 0.3 to 7.0 W; Pulsed 100Hz, 48Hz and 16 Hz (20%): – 0.3 to 7.0 W.
Effective intensity of ultrasound: Burst mode – 0.1 to 2.0 W / cm ²; Pulsed 100Hz, 48Hz and 16Hz (50%): – 0.1 to 2.0 W / cm ²; Pulsed 100Hz, 48Hz and 16Hz (20%): – 0.1 to 2.0 W / cm ².
Accuracy of the indicated figures: ERA (effective area of radiation): – 20%; Intensity of power: – 20%; Acoustic working frequency (1.0 MHz): – 10%; BNR (non-uniformity of the beam): – 30%; Pulse duration, pulse repetition frequency: – 5%.
Dimensions (mm): – 265 x 275 x 115 (W x D x H); Weight (approx. without accessories): – 1.1 kg; Stacking up: – 10 boxes; Temperature for transport: – 50-50 ° C; Environment operating temperature: – 5-45 ° C.
Abbreviations of measurement units used:
mA = milliamperes; Hz = hertz; Va = volt amps; mm = mm; usec = us = microseconds; msec = milliseconds. V ~ = Alternating voltage; cm = centimeter; MHz = megahertz; W = watts; W / cm ² = watts per square centimeter.
Accessories accompanying the appliance:
– 01 GelTube ; – 01 detachable power cable; – 01 Operation Manual; – 01 Spare fuse protection; – 01 1.0 MHz transducer (ERA approx. = 3.5 cm ²).
Ps.:- Using cables, electrodes and other accessories different from specified above may result in increased emissions or decreased immunity of the equipment.
Note: – The device and its features may change without previous notice.
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