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MEDICAL TECHNOLOGY FOR INNOVATIVE DIAGNOSTICS
INSOMNIA - The most prevalent and undiagnosed Sleep Disorder
30 % of the adult population suffer from insomnia compared to 3-5 % OSAS.*
The Home Sleep Test (HST) device is a cost effective, easy to use home-based sleep screener to determine sleep stages, sleep disturbances and resulting sleep fragmentation by cortical arousals.
Thanks to it’s compact design and minimal wiring, the application is very simple. The HST reliably records EEG, EOG, EMG, impedance, ambient light, activity, position and sound for snoring detection.
*American Academy of Sleep Medicine, 2014.
The HOME SLEEP TEST – explained in 2 minutes
Efficient & affordable insomnia screening
- Objective determination of sleep stages
- Recording of EEG/EOG, EMG, continuous impedance, light, activity, position, sound (snoring)
- Easy application in the patient’s home
- Detection of cortical arousals and sleep fragmentation
- Cloud based analysis software, AASM-compliant analysis and report templates (encrypted data transfer)
- Recording of multiple nights
CONVENIENT SLEEP RECORDING AT HOME
Recording Workflow
THE DOCTOR
The patient is given the Home Sleep Test (HST) to pre-screen for any potential underlying sleep disorder, especially insomnia.
THE PATIENT
The HST is so easy to use that the sensor can be applied by the patient in the comfort of their own home.
THE TABLET
The tablet will guide the patient through the sensor application. When the test starts, the tablet records all the data, that the sensor transfers via Bluetooth.
THE CLOUD
As soon as the sleep study is finished, the data will be transferred for analysis from the tablet to our cloud platform.
THE REPORT
The measurement is processed and a report will be made available. The scoring is verified by the doctor based on the recorded signal data.
EXPERTS' OPINIONS
APPLICATION OF THE HOME SLEEP TEST
RECORDED SIGNALS
EEG* – Frontopolar application Fp1:M1
EOG – Left/right eye movement
EMG – Muscle tone
* Two additional EEG signals are available for display in the software
EEG & EOG & EMG
CONTINUOUS IMPEDANCE
To determine signal quality during the duration of the recording
IMPEDANCE
SOUND
Detection of snore and snore rhythm
♦ Sound (magnified)
_ Supine position
SOUND
POSITION
Detection of head position
ACTIVITY
Head movement
A = upright , Re = right,
Li = left, Rü = supine
POSITION & ACTIVITY
LIGHT
Ambient light: Determines lights off /on for accurate time in bed (TiB)
LIGHT
TECHNICAL DATA & SCOPE OF DELIVERY
Package includes:
- 1 HST sensor & charger
- 1 Tablet
- HST-App
- Cloud access (software key)
- 5 sets of disposable Ag/AgCl electrodes (forehead & ear)
- Skin preparation gel
- Bag
Specifications:
- 43 x 38 x 11mm, 30 g
- Up to 36 hours recording duration
- 256 Hz sampling rate
- 2 hours charge time after one night
- Data transfer to cloud
- Continuous electrode impedance recording
FEATURES
Signals
Recording
With a recording time of up to 36 hours, several consecutive nights can be recorded. With only 2 hours charging time after one night, the HST is ready for its next operation quickly.
Tablet
The tablet will guide the patient through the sensor application. After starting the test, all data from the sensor are recorded on the tablet via Bluetooth.
Cloud
As soon as the sleep study is finished, the data will be transferred for analysis from the tablet to our cloud platform.
Sleep report
The measurement is processed and a report is provided. The recorded data should be verified by a physician.