Trackit™ Presentation

Trackit™ Ambulatory EEG Recorders Brochure

Trackit™ Sleep walker Brochure

Built in Sensors

• Built in Airflow sensor: Pressure type, 0.03Hz – 130Hz, ±4.6cm H2O gauge (±4.4mb or ±0.066psi) ±25%
• Built in Body Position sensor: prone = 0.6V, left = 0.2V, right = 0.8V, supine = 0.4V, sit-up = 0V
• Optional Built in Pulse Oximeter with Sa02, Pulse Wave and Heart rate
• Optional built in Wireless Bluetooth module – Trackit™ Blue (class 1) for wireless monitoring and recording from the Host PC

Sensor Inputs

• Thoracic Respiratory Effort Belt input: type 249 Keyhole bi-pin socket
• Abdominal Respiratory Effort belt input: type 249 Keyhole bi-pin socket
• Periodic Limb movement input: type 249 Keyhole bi-pin socket

EEG inputs

• 4 monopolar EEG inputs (AC): 1.5mm Touchproof

Polygraphy Inputs

• 3 Bipolar Polygraphy Inputs (AC/DC): 1.5mm Touchproof

Electrical Characteristics

• Max differential AC input before clipping: 10 mV pk-pk
• Max operational DC input voltage (electrode offset): 500mV
• Bandwidth: 0.16 - 70 Hz (-3dB)
• Equivalent input noise: <3.5uV pk-pk @ 0.16-70Hz
• Max common mode input voltage: 2V pk-pk
• Common mode rejection ratio: >100dB (driven ground)
• Input bias current: < 25nA
• 1 - 256Hz sampling rate, (independently selectable on poly channels). (1—256Hz or 25—200Hz)
• 16 bit A to D converter with sample and hold on every channel

Physical characteristics

• Front panel push button for on/off and patient event.
• 1 type PP3/MN1604 battery – standard configuration (13 hours of continuous operation), optional 3 PP3 or BP511 Li for extended recordings
• Compact flash cards for data storage: Windows file structure
• Native European Data Format (EDF)
• Small size at only 14cm x 9cm x 3.5cm (L x W x D)
• Weight: < 400g (including disk and batteries)

Conformance/Quality

• CE mark – certified against Medical Device Directive 93/42/EEC, Annexe II
• Class II device, Type BF