Product description
The BioDeviceLab Wearable Smart Microfluidic Patch integrates microfluidic sampling, biochemical sensing, signal conditioning, and wireless communication into a single flexible platform designed for on-body operation. Biofluid collected through an integrated absorbent pad is routed via low-dead-volume microchannels to a sensing chamber housing an electrochemical or chemical sensor. The sensor output is processed by on-patch electronics and transmitted wirelessly for real-time monitoring and data logging.
The transparent multilayer microfluidic structure enables direct visualization of fluid transport, while the compact electronics module supports signal amplification, digitization, and wireless communication without compromising wearability. The patch is designed to operate untethered, eliminating external pumps or tubing and enabling continuous physiological monitoring during daily activities.
This platform bridges wearable microfluidics with digital health systems, enabling closed-loop monitoring, remote diagnostics, and real-time biosensing at the point of use.
Key features
Passive biofluid collection via integrated absorbent pad
Low dead-volume microfluidic routing to sensing chambers
Integrated electrochemical or chemical sensor
On-patch signal conditioning and processing electronics
Wireless data transmission module
Flexible, skin-conformal, adhesive-backed patch design
Optically transparent microfluidic layers
Stable operation under motion and bending
Technical specifications
Sampling mechanism: absorbent pad–driven passive wicking
Biofluids supported: sweat, interstitial fluid, or other low-volume biofluids
Sensor types: electrochemical, enzymatic, or chemical sensors
Electronics: signal amplification, filtering, and digitization
Communication: wireless data transmission (e.g., Bluetooth-class modules)
Channel dimensions: customizable, typically 50–500 µm width
Reservoir volume: microliter-scale
Materials: biocompatible, optically transparent polymer layers
Patch format: thin, flexible, multilayer structure with adhesive backing
Wearability: designed for stable performance under daily motion
Applications
Continuous wearable biosensing and digital health monitoring
Remote physiological and metabolic tracking
Non-invasive diagnostics and point-of-care testing
Integration with mobile health platforms and cloud analytics
Research and translational development of smart wearable devices
