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SOMNO HD eco

SIMPLE, POWERFUL, ROBUST.
HAVE YOU TRIED IT YET?

  • The SOMNO HD eco- SOMNOmedics most powerful PSG device.
    The SOMNO HD eco - SOMNOmedics most powerful PSG device.
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4kHz sample rate with 24 Bit resolution

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Automatic sensor & electrode recognition

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Robust design but still allows bedside bio-calibration

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Shortest EEG electrode with continuous impedance check

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Cuffless continuous blood pressure measurement

WLAN-Übertragung

Transfer measurement, as a screen shot, for a signal check

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Powerful Customisable Reporting.

Need simplicity? Then start with our standard report template and change the order if required. Or select the data you want in each table/graph and display it in the order you want. You can even add your own branding in the header.

Need more? Then use our custom report builder and make you own design with total freedom. The possibilities are nearly endless.

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SOMNo HD eco.
A new kind of easy.

For Home sleep testing the new SOMNO HD eco offers excellent signal quality of up to 4 kHz sampling rate across 55 channels (can be upgraded to 70 channels). Combing all the best features from the world renowned SOMNOscreen Plus and the most innovative technologies from the SOMNO HD to create one of the simplest, powerful and robust PSGs in the world.

Whether according to the standard of Rechtschaffen & Kales, the new AASM standard or configurations for specific studies, it is always you who decides what you would like to measure and with which configuration you would like to start. With intelligent connect, the new montage free sensor recognition, makes all of this easier than ever before.

Thanks to the built-in data transmitter, the SOMNO HD eco always works wirelessly – allowing for remote signal check – allowing peace of mind whilst doing ambulatory/home sleep test.

Adding video to this powerful device gives you new opportunities to offer the future of HST.

Compact Home & Ambulatory PSG Device

  • 17 Channel Headbox with 12 EEG/EOG, Ground, Reference, Continuous Impedance, 2 EMG
  • 2 PLM
  • Pressure (Flow & Snore)
  • Flow Thermistor
  • Effort (Thorax / Abdomen)
  • Intercostal EMG Efforts
  • SpO2, Pulse rate
  • Body position
  • Movement (Sleep / Wake Determination)
  • CPAP/BiPAP – Pressure
  • Microphone
  • Wireless data receiver

Docking station for simplified handling

The docking station is used to download the measurement data, charge the SOMNO HD Li-Ion battery and to install regular, free of charge firmware updates as long as you are connected to the internet. This means your SOMNO HD can be always up to date.

A virtual docking station also appears on your PC and shows the actual status of the device and the battery.

Of course, the SOMNO HD eco, like the other SOMNOmedics devices, also offers real-time telemetric data transfer to the PC or tablet PC. In addition, the measurement data is saved on an internal memory and can be transferred at the end of the night via the docking station. So no measurement is lost.

Optional Ambulatory Video

The Mobile camera includes:

  • Tripod, case
  • Power supply
  • Built in Infrared-illumination
  • Video resolution of 800 x 600 pixel, in the H.264 format
  • Audio
  • Record up to 90 hours of video.
  • It’s small in size (137 x 124 x 71 mm) and light at only 460 g.
  • The accuracy of the synchronization between recorded data and video is ± 1 second

In the software the following can be achieved:

  • Synchronous play to physiological data.
  • Selectable speed (stepwise between 0.25 and 100x) with loop option.
  • 150 MB/h video size

Ambulatory Video Workflow

  1. Initialise a recording with SOMNO HD eco and the Home Sleep Camera.
    Both devices need to be connected to the same PC: The SOMNO HD eco via its docking station, and the Home Sleep Camera via LAN cable.
  2. Give SOMNO HD eco and Home Sleep Camera to the patient.
  3. Patient set up camera at home in the evening: Assembles the tripod, connects to a power supply. The video recording will start automatically
  4. Patient packs up the video and tripod and gives the whole package back to the physician
  5. Transfer recording including video. Both devices need to be connected to the same PC: The SOMNO HD eco via its docking station, and the Home Sleep Camera via LAN cable.

Data analysis and report

  • Automatic analysis of all standard signals according to latest AASM standards
  • Semi-automatic sleep staging with self-learning, userspecified thresholds for each patient: fast & accurate analysis – 80% time saving, validated
  • Automatic analysis of cortical & autonomous arousal
  • Sleep fragmentation based on cortical arousal, pleth and PTT changes
  • FFT module: EEG data analysis amplitude, spectral & frequency mapping
  • Correlation of respiratory events with desaturations, changes in heart rate and arousals
  • Automatic detection of Cheyne Stokes, arousals based on pleth analysis
  • Continuous noninvasive Blood Pressure based on PTT, patentend and validated
  • Snoring topography for localization of snoring source
  • Intercostal EMG (IC EMG): breathing effort analysis for best detection of central apneas
  • Flow Limitation – obstruction level analysis
  • Automatic detection of RERA events
  • Flow detection during PAP therapy based on miniaturized pneumotachograph
  • Adult and pediatric analysis
  • Graphic based montage editor
  • Unlimited Customized reports and Form letters, Sample Epochs added to final report
  • Flexible individual screen layouts, customized Keyboard shortcuts
  • Reanalysis at any time
  • MSLT and split night reports
  • Inter-Scorer variability
  • Archiving to CD/DVD or network drive
  • GDT and HL7 interface
  • Export of data in MS Excel, SPSS, EDF+ and ASCII, Import of data in EDF+
  • Export of whole case in self running file
  • Video editing
  • Calendar with SOMNO scheduler
  • User manager for the assignment of access rights and automatic tracking

Please visit our dedicated software page for more information.

Cuff-Less Continuous Blood Pressure Measurement (optional)

  • Systolic / diastolic blood pressure (in mmHg), beat-to-beat, records all maxima / minima
  • Recording of nocturnal blood pressure fluctuations *
  • Recording of the rise in baseline blood pressure during REM *
  • No annoying inflation of the cuff during the night, no disturbance of the patient
  • Minimized deviation due to body position change (minimization of the hydrostatic effect)
  • Suitable for all sizes, no different cuff sizes or cleaning necessary
  • Correlation of blood pressure with sleep-related events

*Gehring, J., Gesche, H., Drewniok, G. et al. Sleep Breath (2018) 22: 337. https://doi.org/10.1007/s11325-017-1555-9

How does it work?

SOMNOmedics uses an innovative patented algorithm to measure blood pressure via the Pulse Transit Time (PTT). The PTT is the time required for the pulse wave to propagate along the vessel wall between two defined points. In the case of the SOMNOtouch™ RESP – From the left ventricle of the heart (defined by the ´R´peak of the ECG) – to the detection of the pulse wave at the finger tip (detected by the plethysmograph).

Taking a one point calibration at the beginning of the sleep study allows us to `set` the software‘s algorithm – and measure blood pressure continuously throughout the measurement. Because every single pulse wave is detected, a continuous “Beat-to-Beat”- recording and analysis is possible. Reduce artifacts and increase the number of reliable data points – all in a continuous, non-invasive and non-reactive way.

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