durusmail: mems-talk: Pressure sensor + transponder
Pressure sensor + transponder
Pressure sensor + transponder
Dr. Helge Bohlmann
1999-03-05
Hello MEMS community,

we are looking for a small blood pressure sensor and a transponder to
transmit pressure values to the outside of a human body.

Transponder and blood pressure sensor should be as small as possible to fit
into a small tube with an outside diameter of about 0.6 mm or a little bit
bigger, e.g. 1 mm.

The distance for transmission of the values might be in the range of 20 cm
or more.

Identification features of the transponder are not needed.

Impedance values of the pressure sensors should be in the range of 50 - 120
pF.

The components might have a prototype level, but should be working reliable
to be integrated into an industrial demonstrator. At this stage of the
project something like a handful of units are sufficient.

Packaging solutions exist.

Any hints are welcome.

Regards,

Dr. Helge Bohlmann

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