Wesper Lab (“the device”) is a digital recording device designed to collect sleep data in adult patients as prescribed by a healthcare professional.Wesper Lab uses a set of rechargeable, multi-use, adhesive patches that record physiological parameters during sleep. The kit is coupled with a charging pad for recharging, and a pulse oximeter to collect information about pulse rate and oxygen desaturations. The device employs a mobile application (“the app”), which resides on the patient’s personal mobile device, relaying sleep data wirelessly to a secure remote storage location (“the cloud”) for subsequent analysis by a healthcare professional.The app has 3 Bluetooth Low-Energy (BLE) ports, each of which receives multiple physiological channels from the patient.The device’s BLE ports connect to the following:1. Abdominal patch2. Thoracic patch3. Pulse oximeterData from the patches are transmitted via BLE throughout the night to the app, which uploads the data to the cloud. The third BLE port on the app connects to an authorized FDA-cleared pulse oximeter.
A mains electricity (AC-powered) device designed to record physiological signals from a sleeping patient to assess sleep disorders (e.g., insomnia, snoring or sleep apnoea). The device is typically computerized and usually records an electrocardiogram (ECG), electroencephalogram (EEG), chest wall motion, airflow at both the nose and the mouth, eye movements, haemoglobin oxygen saturation (SpO2) and electromyogram (EMG). Parameters may be added or omitted depending on the study being performed. The device includes multiple electrodes/sensors placed on the patient in specific areas as well as amplifiers and filters for recording.
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