Compumedics Grael HD PSG/EEG

Key Features

SKU: MFI-CPM-GRAEL-HD
Condition: Certified Refurbished
Warranty: 90 Days
Weight: 4.73 lb
Includes amplifier and cradle
Computer, Profusion 3 software, and license sold separately
World's first high definition PSG amplifier
All connections are integrated
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MFR: Compumedics 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.

$1,073.56

Only 21 In Stock

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Description

The Compumedics Grael HD PSG/EEG package includes an amplifier and cradle. The computer, software, and license are sold separately.

Note: Cart and computer sold separate.

Warranty: 90 Days - Parts and Labor.

The Grael PSG/EEG is the world's first high definition PSG amplifier.

Features

Compumedics Grael HD PSG/EEG Features

High Definition:
- Full PSG / EEG in high definition.
- 24-bit Amplifier: A new standard for PSG.
- DC-coupled inputs.
- Differential ECG and EMG provide unparalleled signal quality.
- Respiratory impedance plethysmography.
- Exceptional noise and artifact rejection.
One-Box, One Cable Amplifier:
- All connections are integrated.
- A single IP connection to the Grael provides both power and data transmission.
Improved Efficiency:
- One-touch quick disconnect.
- Lanyard for easy carrying when disconnected.
- Light-up touch-proof connectors allow convenient bedside impedance checking.
- Touch-proof connectors are ideally spaced for easy access.
- Grael cradle can be desk, cart, or wall mounted to suit any environment.

Specifications

Compumedics Grael HD PSG/EEG Specifications

Dimensions:
- Size: 9.45" x 5.66" x 1.97".
- Weight: 1.76 lb.
Pressure:
- Range: + 100 cmH₂O.
- Frequency Response: DC to 580 Hz (user adjustable).
- Accuracy: + 1 cmH₂O at 25 degrees Celsius.
Airflow:
- Differential Input: Two male luer.
- Range: + 12 cmH₂O.
- Frequency Response: DC to 580 Hz (user adjustable).
- Accuracy: + 0.6 cmH₂O at 25 degrees Celsius.
Position:
- Sensor: Tri-axial accelerometer.
- Positions: Supine, prone, left, right, upright.
Microphone:
- Sensor: Electret.
- Frequency Response: 5 to 580 Hz (user adjustable).
Light:
- Sensor: Integrated.
Oximeter:
- SpO₂ Range: 25 to 100%.
- Heart Rate Range: 18 to 300 pulses per minute.
- SpO₂ Accuracy: 70 - 100% + 2.5 digits within one standard deviation.
- Heart Rate Accuracy: + 1% + 1 digit.
- Sample Rate (SpO₂, HR, status): 1 sample per second, up sampled to match the other channels.
- Sample Rate (Plethysmograph): 256 samples per second, up sampled to match the other channels.
Electrical Specifications:
- Power Supply: All power provided by the network connection using power over Ethernet (either mid-span injector or POE Switch, per IEEE 802.3af standard).
- Operating Voltage: 48 volts.
- Power Consumption: Less than 10 watts.

Accessories

Compumedics Grael HD PSG/EEG Accessories

The following accessories are compatible and commonly purchased with the Compumedics Grael HD PSG/EEG:

#1200: SleepSense Dynamic Snore Sensor.
#9010-Kit: SleepSense Reusable Inductive System - Adult Kit.
#1450-Kit: SleepSense Thermistor Flow Sensor Kit.
#15805: SleepSense Adult Nasal Pressure Monitoring Cannula.
#1563-Kit: SleepSense Compumedics E Series DC Body Position Sensor Kit.
#1770-Kit: SleepSense Limb Movement Sensor Kit.
#8110-T100A300: SleepSense Adult Soft-Tip SpO2 Sensor - Nonin Compatible.
Technomed Reusable EEG Cup Electrode.
Weaver Nuprep Skin Prep.
Weaver Ten20 Conductive Paste.
3M Transpore Surgical Tape.
Dynarex Stretch Gauze Bandage.

Literature

Compumedics Grael HD PSG/EEG Literature

Compumedics Grael HD PSG/EEG Brochure

Frequently asked questions

Does it simplify connections?

The system features an innovative one-box, one-cable design where all connections are integrated into a single unit, powered and transmitting data via a single IP connection.

Does this system improve workflow efficiency?

Yes, the Compumedics Grael HD system is engineered to streamline clinical operations and improve efficiency, primarily by reducing cable clutter and simplifying connections:

One-Cable Connectivity: This is the world’s first high-definition PSG amplifier to use a “One-Box, One Cable” design. A single IP connection utilizes Power over Ethernet (PoE) to transmit both power and data.
Rapid Setup: The system features a one-touch quick disconnect for fast connection and removal.
Simplified Checks: Light-up touch-proof connectors are included, making quick impedance verification easy and convenient at the bedside.
Flexible Placement: The cradle supports multiple versatile mounting options, including desk, cart, or wall mounting, allowing it to adapt to various clinical environments.

Can it be mounted in different ways?

The included Grael cradle can be desk, cart, or wall-mounted to easily suit various clinical environments.

Does the system offer superior signal quality?

Yes, the Compumedics Grael HD PSG/EEG system is specifically engineered for exceptional signal quality, setting a new standard as the world’s first high-definition PSG amplifier.

Its superior signal integrity and noise rejection capabilities stem from the following key specifications:

High-Resolution 24-bit Amplifier: Ensures superior signal fidelity and detailed data acquisition.
DC-Coupled Inputs: Provides stable and accurate signal baselines.
Differential ECG and EMG Channels: These inputs are designed to deliver unparalleled noise and artifact rejection for critical monitoring.
Comprehensive Monitoring: The system also supports physiological studies, including respiratory impedance plethysmography.

How is the device powered?

The Compumedics Grael HD PSG/EEG is conveniently powered through Power over Ethernet (PoE), with a single IP connection handling both power and data transmission.

Does this unit include the software and computer?

No, the Compumedics Grael HD amplifier and its mounting cradle are provided as a standalone hardware solution. To operate the device, you will need to separately acquire a compatible computer, the Profusion 3 system software, and the necessary software license.

Does it provide high-definition data?

Yes, the device provides full high definition PSG/EEG capabilities for superior signal quality in studies.

Does it support differential ECG/EMG?

Yes, it supports differential ECG and EMG, which helps enhance signal quality for those measurements.

Does it have a high-quality amplifier?

Yes, the Grael HD PSG/EEG utilizes a 24-bit amplifier, which sets a new, higher standard for PSG amplifiers, ensuring exceptional signal quality.

Is the amplifier unit lightweight?

Yes, the Compumedics Grael HD PSG/EEG amplifier unit is designed for portability and minimal footprint.

Weight: The amplifier unit itself weighs only 1.76 lb.
Dimensions: It is also very compact, measuring 9.45” x 5.66” x 1.97”.

This lightweight design aids in deployment, whether mounted in its versatile cradle (on a desk, cart, or wall) or carried using the included lanyard when disconnected.

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