- Accommodates the testing requirements of inpatient multidisciplinary labs, outpatient screening facilities, or in-home monitoring arenas
- Real-time scoring and look-back of recorded data
- Customize workspaces for each technician
- Centralized database with over 3,500 parameters stored for each patient
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Nihon Kohden
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Frequently asked questions
What components are included in the Sleep System?
The Nihon Kohden Polysmith Sleep System is a Certified Refurbished core hardware package designed for immediate integration into your testing environment. The components included in this purchase are:
- Amplifier (Model #JE-912AK)
- Remote Headbox (Model #JE-915A)
- Interconnecting Cables
Important Note: To operate the Polysmith system and manage patient data, a compatible computer configuration (laptop or desktop) is required. The necessary computer, which includes the Polysmith software, is available and sold separately.
Is the Polysmith Sleep System suitable for various facilities?
The Nihon Kohden Polysmith Sleep System offers versatile application and is designed to accommodate testing requirements across a range of medical environments, including:
- Inpatient Multidisciplinary Labs: Suitable for comprehensive studies requiring high channel count and integrated digital video capture.
- Outpatient Screening Facilities: Ideal for efficient, flexible deployment.
- In-Home Monitoring Arenas: Capable of use in settings requiring remote monitoring capabilities.
Does the system support high-quality digital video capture?
Yes, the Nihon Kohden Polysmith Sleep System supports synchronized digital video capture up to 30 frames per second.
This crucial feature integrates video recording directly alongside the physiological data, allowing technicians to correlate patient behavior and visual events with the recorded data for a more comprehensive and verifiable sleep assessment.
How much data can the Polysmith Sleep System store per patient?
The centralized database can store over 3,500 parameters for each patient.
Is the Nihon Kohden Polysmith Sleep System new or refurbished?
The Nihon Kohden Polysmith Sleep System is Certified Refurbished.
Is a computer included with the system?
No, the Nihon Kohden Polysmith Sleep System does not include a computer in the core certified refurbished package.
The base system provides the essential hardware for sleep data acquisition:
- Amplifier (#JE-912AK)
- Remote Headbox (#JE-915A)
- Interconnecting Cables
Since this system leverages PC architecture, a separate computer (laptop or desktop configuration) is required to run the Polysmith software, manage the centralized patient database, and utilize features like real-time scoring. These necessary computer configurations are available separately and can be acquired upon custom request.
Which high-performance amplifier model is included?
The core components of the Nihon Kohden Polysmith Sleep System base package are:
- Amplifier: JE-912AK
- Remote Headbox: JE-915A
- Interconnecting Cables
This setup utilizes high-performance amplifiers and is ready for integration into various clinical settings.
Is the JE-915A remote headbox included?
Yes, the Certified Refurbished Polysmith Sleep System includes the JE-915A remote headbox as a core component. It is packaged with the JE-912AK amplifier and all necessary interconnecting cables.
Does the system offer remote monitoring?
Yes, the Nihon Kohden Polysmith Sleep System supports remote monitoring and scoring capabilities over TCP/IP networks, including the internet. This feature enhances its versatility for different testing environments.
Does it feature a robust patient database?
Yes, the Polysmith Sleep System incorporates a powerful, centralized database for advanced and comprehensive patient data management.
This robust system is designed for extensive historical tracking, capable of storing over 3,500 parameters per patient.

Nihon Kohden Polysmith Sleep System