Respironics Alice 5 Diagnostic Sleep System

Name: Respironics Alice 5 Diagnostic Sleep System
Brand: Philips
SKU: MFI-PHL-ALICE-5-PSG
Price: 2168.71 USD
Availability: OutOfStock
Rating: 5.0 (1 reviews)

Respironics Alice 5 Diagnostic Sleep ...

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Key Features

SKU: MFI-PHL-ALICE-5-PSG
Condition: Certified Refurbished
Warranty: 90 Days
Weight: 13.74 lb
Fully integrated sleep laboratory system over a network cable or wireless
High quality ECG with six channels and Pulse Transit Time (PTT)
Expanded channel capability to 55 total channels
Real time impedance display
Learn more:

Contact The Manufacturer

MFR: Philips Ships from MFI Medical

Items shipped from the manufacturer

This item will be shipped directly from the manufacturer to your doorstep, ensuring that you receive the newest product available. The estimated delivery range provided is based on the manufacturer's inventory levels and is subject to change depending on the quantity ordered. We ship items as soon as they become available, so if you order multiple quantities, you may receive them in separate shipments.

Special order item

A special order item will need to ship to our warehouse from the manufacturer before then shipping to you. The estimated delivery range that you see is based on the information that we receive from the manufacturer, which is also contingent upon your ordered quantity and the current inventory levels of the manufacturer. We will ship the items to you as soon as they become available, which may result in multiple shipments if you order more than one quantity.
Phone: (800) 722-9377

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Description

The Respironics Alice 5 Diagnostic Sleep System includes an amplifier/base station, head box/input box, and interconnecting cables.

Warranty: 90 Days - Parts and Labor.

Note: Compatible Respironics Alice Computer (#MFI-PHL-ALICE-LPTP or #MFI-PHL-ALICE-DESK) is sold separate.

The Alice 5 Diagnostic Sleep System sets new standards for sleep labs eager to customize powerful features today but interested in flexible architecture to accommodate tomorrow's growth.

Features

Respironics Alice 5 Diagnostic Sleep System Features

Fully integrated sleep laboratory system over a network cable or wireless.
Expanded channel capability to 55 total channels.
High quality ECG with six channels and Pulse Transit Time (PTT).
Real time impedance display.
Patient Communication/Intercom is accomplished over your network cable.

Specifications

Respironics Alice 5 Diagnostic Sleep System Specifications

Total Channels: 55.
Analog Inputs: 12 total, 10 in the base station, 2 in the headbox.
Neurological Channels:
- Number of Channels: 26 (10 left, 9 right, 2 EOG, 5 EMG) 2 reference.
- Input Impedance: 1.66 Mohm per Electrode 3.33 differential.
- Bandwith: 0.32 Hz to 106 Hz.
- Input Signal Range: +/- 3.3 mV.
- Digital Resolution: 16 bits.
- Sample Rate: 2000 Hz.
- Max Storage Rate: 200 Hz.
- Electrode Impedance Testing: 100 Hz square wave between patient electrodes.
- Calibration Signal: Signal injection, 1 Hz, 98 µVpp.
- Communication Interfaces: Signals sent from Patient Interface to Headbox through sensor cables. Data is sampled and sent to the Base Station where it is stored on a disk or sent through an ethernet connection to a Host PC.
- During Analysis: 0.5 to 100 Hz low pass filter 50 or 60 Hz Notch filter Anti-aliasing filter.
Other Channel Types:
- (2) Airflow: Thermal and Pressure Flow.
- (1) Body Position.
- (2) Actigraphy.
- (6) ECG.
- (1) Snore Mic.
Physical Characteristics:
- Amplifier/Base Station:
  - 14" x 5" x 12.5" (35.6 cm x 12.7 cm x 31.7 cm).
  - Weight: 7.8 lb (3.5 kg).
- Headbox:
  - 10" x 4" x 2" (25.4 cm x 10.2 cm x 5.1 cm).
  - Weight: 1.6 lb (0.72 kg).
System Power Requirements:
- Power to Main Unit: 6.25 VDC, 3 to 6 Amps.
- Power Supply: MW116 Power Supply 100 - 240 VAC, 50 - 60 Hz, 0.5 - 1.5 A.

Literature

Respironics Alice 5 Diagnostic Sleep System Literature

Philips Sleepware G3 Database Administration Guide

Respironics Alice 5 Setup and User's Guide

Frequently asked questions

How many channels does the Respironics Alice 5 Diagnostic Sleep System support?

The Respironics Alice 5 Diagnostic Sleep System supports up to 55 channels, allowing for comprehensive data collection during sleep studies.

What type of ECG monitoring capabilities does the Alice 5 system offer?

The Alice 5 system is equipped with six ECG channels and Pulse Transit Time (PTT) for detailed cardiac monitoring during sleep studies.

What are the dimensions of the amplifier/base station?

The amplifier/base station measures 14” x 5” x 12.5” (35.6 cm x 12.7 cm x 31.7 cm).

Does the system come with all necessary core components?

Yes, the Respironics Alice 5 Diagnostic Sleep System includes the essential hardware required for your clinical sleep studies:

Amplifier/Base Station: The primary unit that handles high-resolution signal processing and system connectivity.
Headbox/Input Box: The dedicated patient interface for connecting your sensor leads.
Interconnecting Cables: All essential cables needed to link the base station and headbox together.

Note: To operate the system as a complete workstation, a compatible Respironics Alice computer (sold separately) is required to manage the data acquisition and diagnostics.

How is diagnostic data transferred and stored?

The Respironics Alice 5 uses a fully integrated system architecture for handling diagnostic data:

Acquisition: Signals are sent from the patient interface via sensor cables to the Head Box/Input Box.
Sampling: Data is sampled in the Head Box and then transferred to the Amplifier/Base Station.
Storage & Transfer: From the Base Station, data is either stored directly on the disk or sent via Ethernet to a required Host PC for comprehensive analysis.

This system is designed for high flexibility and supports full laboratory integration over network cable or wirelessly.

What is the neurological channel input impedance?

The neurological channels on the Alice 5 system feature a robust input impedance of 1.66 Mohm per electrode and 3.33 Mohm differential, ensuring high signal quality for accurate readings.

What are the signal filtering and bandwidth capabilities?

The Respironics Alice 5 Diagnostic Sleep System is designed for high-resolution signal acquisition. It supports a bandwidth range of 0.32 Hz to 106 Hz, ensuring precise neurological data collection. To maintain signal clarity, the system also incorporates advanced digital signal processing features, including notch filters (50 or 60 Hz) and anti-aliasing filters, which help minimize interference and ensure accurate monitoring during sleep studies.

Does the Alice 5 system include a snore detection channel?

Yes, the Alice 5 system includes one snore microphone channel for detecting snoring during sleep studies.

Does the system offer real-time impedance feedback?

Yes, the system is designed for real-time impedance display, providing immediate feedback on electrode impedance. This feature helps ensure accurate readings during sleep studies by allowing users to monitor electrode contact effectiveness instantly.

Does this system provide comprehensive channel capacity?

Yes, the Respironics Alice 5 is designed as a powerful, fully integrated system, supporting an expansive capability of up to 55 total channels for comprehensive diagnostic sleep studies. This high channel count ensures detailed and flexible patient monitoring.

Key channel categories include:

Neurological Channels (26 Total): Includes dedicated channels for EEG, EOG, EMG, and references.
ECG Channels (6 Total): Provides high-quality ECG signal acquisition, supporting Pulse Transit Time (PTT) measurement capabilities.
Other Physiological Channels: Includes two Airflow channels (Thermal and Pressure Flow), two Actigraphy channels, one Body Position channel, and one Snore Microphone channel.