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Graphene-Enhanced Polydimethylsiloxane Patch for Wearable Body Temperature Remote Monitoring Application
Jie Huang1,2, Daqing Huang1
1College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210024, China.
Abstract:
In this work, we designed and implemented a wearable body temperature monitoring device, which was constructed by a graphene-enhanced polydimethylsiloxane patch and a temperature measurement chip. The body temperature patch adopts a completely flexible solution in combination with near field communication component, which provides the advantages of passive wireless, overall flexibility, and being comfortable to wear. The whole device can be bent and stretched in conformal contact with skin. In order to improve the temperature conduction ability of the patch and make the patch data more accurate, we adopted graphene nanoplates to improve the thermal conductivity of polydimethylsiloxane patch with a significant thermal conductivity increase of 23.8%. With the combination of hollow sandwich structure and small dimension. it will reduce the uncomfortable situation of wearing the device for extended periods and can be served to monitor the human body temperature for a long time. Ultimately, this device is combined with a reading software for analyzing and processing on a smart mobile terminal. The real-time and past temperature range can be a pre-warning; meanwhile, the historical data can be traced and analyzed. Therefore, this device can be utilized in multiple human body temperature measurement scenarios and complex public health situations.
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01:13Equipments Used to Measure Body Temperature
Glass-bulb Thermometer:
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01:27Assessing Body Temperature - Rectal
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Step 2: Position the patient in a side-lying position to better visualize the rectal...
01:14Assessing Body Temperature - Axilla
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01:19Assessing Body Temperature - Temporal Artery
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01:14Assessing Body Temperature - Oral
Step 1:
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Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
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Step 4:
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01:14Assessing Body Temperature - Tympanic membrane
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