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The SOMNOTOUCH PSG is a small , portable device for recording a biophysical parameters. In this device have internal buzzer, body position sensor and acceleration sensor. In this device have light weight and powerful. In this device has optional video with mobile camera it can record upto 90 hours. It is synchronized play to physiological data. It is selectable speed with loop option. It is docking station charges the li ion battery and the regularly loads free firmware updates. In this device virtual docking station on the PC displays. It have cuff less continuous blood pressure measurement. It uses an innovative patented algorithm to measure the blood pressure and pulse transits time. It is used to polygraphy, polysomnography and EEG recordings to assist in the diagnosis of sleep disorders. It is interface co2 measurement devices
• Sleep study is the test used to diagnose sleep disorders. • IT records brain activity and oxygen level in your blood heart rate and breathing as well as eye and leg moment during the study. • The normal process of falling asleep begins with a sleep stage called Non rapid eye moment sleep. • Sleep apnea or another sleep related breathing disorder: It breathing repeatedly stops and starts during sleep. • Periodic limb movement’s disorders: It involuntarily flex and extend your leg while sleeping. It sometimes associated with restless leg syndrome. • Narcolepsy: It overwhelming daytime drowsiners and sudden attack of sleep in that condition. • REM sleep behavior disorder: This sleep disorder involves acting out dreams as you sleep. • Unusual behavior during sleep: It unusual activities during sleep such as walking moving around lot of rhythmic movements. • Chronic insomnia: It trouble falling asleep or staying asleep. • A sleep lab monitors the following parameters like brain waves, Eye movements, Heart rate, Breathing pattern, Blood oxygen level, Body position, Chest and abdominal movement, Limb movement, Snoring and other noise you make as you asleep.
Basic device |
Name |
Measuring Range |
Frequency Range |
Accuracy |
3x Acceleration Sensor (x,y &z direction) |
± 6 g |
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± 10 % |
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Body Position |
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Right, left, supine, prone, upright |
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Pulse Rate |
30 - 240 bpm |
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± 3 bpm |
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Marker Button |
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SpO2 |
70 - 100 % < 70 % |
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± 3 % monoton |
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Thoracic Effort |
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0.1 - 15Hz ± 20 % |
± 20 % |
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CPAP Pressure |
0 - 30 mbar |
DC - 8Hz ± 20% |
± 2 % |
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Nasal/Oral Flow // Snore |
± 2 mbar |
0.007 Hz - 1 kHz ± 20 % |
± 5 % |
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Plethysmogram |
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Effort + 2 PLM + 1-Chanal ECG Combi sensor |
Abdominal Effort |
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0,1 - 15 Hz ± 20 % |
± 20 % |
1-Chanal-ECG |
6 mV ± 5% |
0,3 – 150 Hz ± 20% |
± 5 % |
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PLM - EMG |
1,2 mV ± 5% |
1-100 Hz ± 20% |
± 5 % |
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Headbox |
EEG/EOG |
±600µV ± 5% |
0,3 – 75Hz ± 20% |
± 5 % |
EMG |
±600µV ± 5% |
0,3 – 150Hz ± 20% |
± 5 % |
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EKG |
±6mV ± 5% |
0,3 – 150Hz ± 20% |
± 5 % |
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Data Processing |
12 Bit ADC Different Sampling Rates Adjustable (1/60s - 512/s) Different Storage Rates Adjustable (1/60s - 512/s) Internal Data Storage 512 MB |
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Recording duration |
Max. recording duration 10h |
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Internal battery |
Rechargeable Li ION battery (630 mAh) |
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Power Supply |
XP-Power VEP15US12, 12V 1.25 A |
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Dimensions and weight |
Basic device: 84 x 55 x 18 mm 64 g including battery
Headbox: 64 x 56 x 17 mm 72 g |
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Operating conditions |
Temperature: 5 °C - 40 °C Humidity: 15 % - 90 %, non-condensing Air pressure: 700 hPa - 1060 hPa |
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Storage conditions |
Temperature: -25 °C - 70 °C Humidity: up to 90 %, non-condensing
Please keep the device in the transport bag provided if it will not be used for a longer period of time. |
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Radiation |
The SpO2 sensor emits optical radiation of the following wave length: Infrared: 880 nm Visible spectrum: 660 nm |
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Bluetooth module |
Transmission power: 2.5 dBm / 1.8 mW Frequency range: 2402 - 2480 MHz |