cosinuss° Remote Vital Signs Monitoring
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Study: Tele-COVID Reference application for cosinuss° Remote Vital Signs Monitoring Technology Empower your team and your patients with remote vital signs monitoring.

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Executive Summary Within the framework of a first-in-class study in Munich, cosinuss° provides the pioneering biosensor technology to monitor low and medium risk patients of COVID-19, who are in home isolation. The clinical study is initiated and led by Prof. Dr. Med. Georg Schmidt, head of the Biosignal Analysis Working Group, Klinikum rechts der Isar, Technical University of Munich. With the monitoring system, cosinuss° provides a highly cost-effective, easy to handle and fast to configure extended workbench for healthcare centers. It consists of an in-ear wearable sensor (cosinuss° Two)...

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Providing timely and effective healthcare intervention for the affected people Continuously telemonitoring people in home isolation Providing accurate data basis for early clinical studies Convenient remote vital signs monitoring with wearable in-ear devices that are simply worn like an earbud. How it works Low to middle risk patients are equipped with a cosinuss° wearable in-ear sensor and a data-gateway. The wearable sensor is measuring vital signs data from inside the ear canal and is transmitting collected values via Bluetooth 4.0 to the data-gateway. The data-gateway can be a mobile...

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capturing and storing the transferred data. From here the patient’s data-gateway transmits the collected data in real-time or at a specified time to the cosinuss° LabServer. In the LabServer, the collected vital data is processed in real-time, through advanced algorithms and analytics, in order to determine the early warning scores, based on the four vital parameters. Via the cosinuss° WebInterface, health professionals are able to visualize and access the vital information per patient. The researchers can access the anonymised health data in the LabServer with a standard interface (e.g....

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Components Wearable sensor cosinuss° wearable sensors detect, analyze and transmit information concerning physiological body signals such as vital signs, and ambient data which allow immediate biofeedback to the wearer and/or to remote operators in healthcare. cosinuss° Two cosinuss° Two is an in-ear wearable sensor incorporating a red/infrared photoplethysmography (PPG) sensor element, a contact temperature sensor and an accelerometer. It thus collects the raw data: ● Optical pulse wave (PPG signal) Core body temperature Based on this accurate raw data, vital signs and additional...

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The wearable in-ear sensor for monitoring vital signs remotely: cosinuss° Two Please note: cosinuss° Two is not a medical device, however it was evaluated and validated in several clinical studies. For a detailed description of the results and the accuracy of the sensor, please request the evaluation whitepaper at info@cosinuss.com. Gateway There are two different data-gateway solutions: either for closed, stationary settings with a preference for minimum user-device interaction (e.g. cosinuss° LabGateway) or for mobile remote settings, with a high user-device interaction (e.g. cosinuss...

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the level of user interaction required. An optional SIM card integration makes it a truly stand-alone gateway solution. The stand-alone gateway, cosinuss° LabGateway, requires minimum user interaction. cosinuss° LabApp The cosinuss° LabApp is a gateway application running on a mobile phone or a tablet. In its current development status the LabApp (for Android only) has the following functionalities: ● Receiving the cosinuss° Two data and showing the current values Firmware updates of the cosinuss° Two Switching between different behaviors of the

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Make sure your sensor was paired Cl) outside of this application and is not connected OMake sure your phone is connected to the internet |J| Change Behavior current behavior: standard 0 Perform DFU current version: 1.4.2 The cosinuss° LabApp turns a smartphone into a mobile remote monitoring gateway. In the future, additionally the following features will be added: • T ransmission of the data to the cosinuss° LabServer, either in real-time or periodically • Storage of values on the mobile device • Visualization of historical and current values in the app. Server The server is an accessible...

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Access is provided via the straightforward cosinuss° WebInterface simply over a web browser and the login authorization. Through the dashboard, the healthcare staff receives reliable, up-to-the-minute vital signs information about the patients' statuses. The Deviation Score is a score for the deviation of the patient’s monitored vital parameters from the normal range, similar to already established medical early warning scores. The Deviation Score is displayed on the dashboard per patient, in a color coded manner, to facilitate clinical decision-making for the healthcare staff. The...

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Another possible visualization of the course of health status of a patient. Colors in the 3-D plot indicating the status of the Deviation Score which changes over the course of a health problem. Simple Setup The cosinuss° remote vital signs monitoring system for patients can be set up in a few simple steps: 1. Patients receive a wearable in-ear sensor and a data-gateway (LabApp or LabGateway). The wearable sensor can be easily placed in the ear. 2. If the LabGateway solution is chosen, the device has to be solely plugged into a socket. If the LabApp is used, patients need to first install...

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transmitted to the server. 3. Healthcare centers receive an URL as well as a username and password. They open the URL and enter username and password to access all monitored vital data and information. In this way, they can see the real-time measurements. Data Privacy All personal identifying information and medical health data on the cosinuss° LabServer are pseudonymized. Only authorized persons have access to the data. The data transfer is encrypted and has repeatedly passed 
ethical approval: ● ● ● ● INVADE - TUM KRI, EPItect - Universitätsklinikum Bonn, Deutsches Herzzentrum München...

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