Patent classifications
G01L9/0057
PRESSURE SENSOR
A pressure sensor comprises a substrate and a conductive layer disposed on the substrate and a spacer layer having a thickness larger than the thickness of the conductive layer. The pressure sensor also comprises an elastic membrane connected to the spacer layer, which overlays the conductive layer with the spacer layer providing a space therebetween and a sensing electrode layer arranged on a lower surface of the elastic membrane and spaced apart from the conductive layer. The sensing electrode layer forms at least two electrodes opposed and spaced apart from each other. The two electrodes are respectively connected to respective connectors and contact the conductive layer in response to an applied pressure on the elastic membrane. Each electrode transmits an output signal of resistance data to a processor through the respective connector.
Manufacturing catheter sensors
Pressure sensors and associated structures that may facilitate the use of automated connection processes and tools. An example may provide structures for aligning interconnect wires to pressure sensor bondpads in order to facilitate the use of automated processes and tools.
Absolute pressure sensor
An absolute pressure sensor assembly configured to generate a pressure output representing pressure of a target media modified to take into account pressure loss of a sensor cavity of the absolute pressure sensor.
Manufacturing catheter sensors
Pressure sensors and their methods of manufacturing, where the pressure sensors have a small, thin form factor and may include features designed to improve manufacturability and where the method of manufacturing may improve yield and reduce overall costs.
Absolute Pressure Sensor
An absolute pressure sensor assembly configured to generate a pressure output representing pressure of a target media modified to take into account pressure loss of a sensor cavity of the absolute pressure sensor.
MANUFACTURING CATHETER SENSORS
Pressure sensors and associated structures that may facilitate the use of automated connection processes and tools. An example may provide structures for aligning interconnect wires to pressure sensor bondpads in order to facilitate the use of automated processes and tools.
MANUFACTURING CATHETER SENSORS
Pressure sensors and their methods of manufacturing, where the pressure sensors have a small, thin form factor and may include features designed to improve manufacturability and where the method of manufacturing may improve yield and reduce overall costs.