Circuits that listen
to the body
Heartbeat, glucose, blood flow — sensed by circuits, read by AI, guarded by one chip.
Reading the heart
with light
An LED sends, a photodiode receives — blood flow returns as a rhythm of light.
Turning nanoamps
into volts
The TIA — classic op-amp feedback, lifting a whisper of photocurrent into readable volts.
Defending
microvolt signals
Biosignals live at microvolts, noise lives everywhere — chopping and filtering keep only the truth.
Life's analog,
made digital
The ADC — where a heartbeat curve becomes bits. A tug-of-war between resolution and power.
A tiny hospital
on your finger
A dual-channel wearable ring — optics, circuits and AI, all inside one band.
Glucose,
without the needle
Waveforms instead of blood draws — MODWT signal processing estimates glucose non-invasively.
Diagnosis ends
on the chip
AI answers before the signal leaves the die — arrhythmia and anomalies, in real time.
Awake all day,
battery for weeks
A guardian circuit can't sleep — microwatt always-on operation is the design constraint.
Proven on
real people
Not simulations — real subject data. In medical devices, the language is accuracy.