Product description
The BioDeviceLab Wrap-Around Smart Microfluidic Sensing Patch is a standalone wearable platform designed to conform tightly to the wrist or forearm while enabling continuous, non-invasive biochemical monitoring. The flexible microfluidic layer wraps smoothly around the body, maintaining intimate skin contact for reliable biofluid collection during daily activities.
An integrated absorbent pad positioned at the skin interface passively wicks biofluid into a low-dead-volume microfluidic network. Collected fluid is routed to an on-patch sensing chamber coupled to embedded electronics for signal conditioning, processing, and wireless data transmission. The transparent microfluidic architecture allows direct visualization of fluid transport while preserving mechanical compliance and user comfort.
This untethered, electronics-integrated wearable eliminates the need for external tubing, watches, or pumps, providing a complete sensing solution in a soft, strap-like form factor.
Key features
Wrap-around, skin-conformal microfluidic patch design
Passive biofluid collection via integrated absorbent pad
Low dead-volume microfluidic routing
Integrated biochemical or electrochemical sensing chamber
On-patch electronics for signal processing
Wireless data transmission to mobile or cloud platforms
Optically transparent microfluidic layers
Fully untethered, standalone wearable operation
Technical specifications
Wear location: wrist or forearm
Sampling mechanism: absorbent pad–driven passive wicking
Biofluids supported: sweat, interstitial fluid, or other low-volume biofluids
Sensor types: electrochemical, enzymatic, or chemical sensors
Microfluidic channels: customizable, typically 50–500 µm width
Reservoir volume: microliter-scale
Electronics: signal amplification, filtering, digitization, and control
Communication: wireless transmission (e.g., Bluetooth-class connectivity)
Materials: biocompatible, optically transparent, flexible polymer layers
Form factor: thin, strap-like, wrap-around multilayer structure
Wearability: stable operation under bending, twisting, and daily motion
Applications
Continuous wearable biosensing and health monitoring
Metabolic and electrolyte tracking
Digital health and remote patient monitoring
Athletic performance and recovery assessment
Non-invasive diagnostics and wellness monitoring
Research and development of next-generation wearable biosensing systems
