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Implantable Pressure Sensor with Integrated Guyton Chamber

Summary

Researchers at Purdue University have developed an implantable pressure sensor that eliminates the interaction of cells and other biological materials with the sensor. This sensor uses an integrated Guyton chamber that separates the pressure sensor from the surrounding cells and biomolecules. Thus, in vivo pressure can be monitored for a much longer time than current methods while maintaining high accuracy. This method can be used for several types of sensors including capacitive and piezoresistive sensors.

Technology Benefits

Protects pressure sensor from long-term driftCan be used for several types of sensors

Technology Application

Medical/Healthcare

Detailed Technology Description

Babak ZiaieZiaie Biomedical Microdevices LaboratoryPurdue Electrical and Computer Engineering

Countries

United States

Application No.

None

Country/Region

USA

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