Product description
The BioDeviceLab Wearable Multiplex Sweat Analysis Microfluidic Patch is a flexible, transparent platform designed for continuous, on-body sweat sampling and analysis. Sweat is passively collected at the skin interface and guided through an integrated microfluidic network to multiple isolated reservoirs, enabling parallel detection of target analytes within a single wearable device.
Each reservoir is engineered to host chemical, colorimetric, or biosensing reagents, allowing real-time or end-point analysis of sweat biomarkers such as pH, glucose, electrolytes, or metabolites. The optically transparent construction enables direct visual readout or camera-based quantification, while the low-profile, adhesive design ensures stable operation during motion and daily activities.
This patch provides a modular and scalable platform for wearable sweat diagnostics, athletic monitoring, and point-of-care biochemical assessment.
Key features
Passive sweat collection without external pumping
Multiplex microfluidic network with parallel reservoirs
Skin-conformal, flexible, and lightweight patch design
Optically transparent for visual or image-based readout
Isolated sensing chambers to prevent cross-contamination
Low dead-volume microfluidic architecture
Compatible with colorimetric, enzymatic, and biosensor-based assays
Designed for continuous or time-resolved monitoring
Technical specifications
Sampling mode: passive sweat uptake via skin contact
Number of reservoirs: customizable (typically 2–8 channels)
Reservoir volume: microliter-scale, application dependent
Channel dimensions: customizable, typically 50–500 µm width
Materials: biocompatible, optically transparent polymer layers
Patch format: thin, flexible, adhesive-backed multilayer structure
Readout: visual inspection, smartphone imaging, or optical sensing
Wearability: stable operation under motion and mild skin deformation
Applications
Wearable sweat diagnostics and biomarker monitoring
Athletic performance and hydration assessment
Electrolyte and metabolite analysis
Non-invasive health monitoring
Point-of-care and at-home testing
Research and prototyping of wearable biosensing systems
