The Easy III PSG system is a third generation system comprised of innovative hardware and software designed by the Cadwell development team in Kennewick, Washington. The system is designed to satisfy the changing requirements of the sleep diagnostic market place. Multiple amplifier configurations are available for the sleep disorders center. Innovative digital video software allows the user to display video movement as a channel in recording montages.

Easy III 54 Channel PSG Amplifier
The Easy III Amplifier can be configured with 54 channels or more to meet the complex needs of sleep centers. The amplifier has an integrated impedance measurement panel to allow the technician to quickly verify impedance levels. The amplifier includes 8 DC inputs, ambient light detection, and Cadwell’s EasyNet input connectors. EasyNet connectors provides an on the body network of plug and play modules for oximetry, nasal pressure airflow, body position, and limb movement. The amplifier can be placed on a bedside table or mounted on the wall with a bracket.  Connection from the amplifier hardware to the computer is achieved through an Ethernet connection in the Easy III computer. Cadwell offers several input box configurations that are color coded to simplify patient setup. Patient input boxes have a detachable 10 or 20 foot (3 or 6 meter) cable.

Easy Ambulatory PSG System
The Easy Ambulatory system can be configured to collect Level 1-4 recording montages. Cadwell offers a 23 or 32 (to be released summer of 2009) channel amplifier for complex multi-channel recordings. The Easy Ambulatory system provides EasyNet connections to the Cadwell plug and play oximeter, nasal pressure airflow sensor, body position sensor, and limb movement sensors. A new single channel amplifier is also available for use with respiratory effort belts, thermal airflow sensors, and snoring microphones for simple overnight recordings. The system is powered by two D cell or C cell batteries. The recorder can be directly connected to an Easy III computer for real time monitoring, annotation, and impedance measurement.

Easy III Software Design
Patient information can be entered via the Easy III Scheduler. Patient data that has been previously entered into the system is easily imported into new recordings. Data collection can be initiated directly from the patient scheduler, or started by launching the Easy III software. Easy III provides multiple workspace views that allow users to preconfigure multiple

montages in different epoch durations. Additional views are just a click away. Default views can be created for single and dual monitor configurations. Physician access is simplified with default patient lists sorted by physician. The clinical database uses SQL to query, summarize, and display database results.

Easy III Network Design
Easy III synchronizes patient data over a network connection. Data can be stored locally, on the network, or at a specific location specified by the network support team. The system can be configured to allow access across the network or from remote locations. Record management utilities allow recorded data to be manually or automatically copied or moved to specified locations.

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The Cadwell Easy II is an advanced multi-modality system. The Easy II PSG System is a complete package that includes our 32-channel EEG amplifier with seven active/reference pair connectors for recording channels like airflow, respiratory effort and snoring. Click here for more information.