Embedded Passive Nano-Liter Micropump For Sweat Collection And Analysis

This paper presents a method to integrate biocompatible passive microfluidic systems within a sensing platform to allow continuous analysis of sweat in a wearable microsystem. The technology is promising for miniaturization of systems to enable access to biochemical information at the surface of human skin. The microfluidics are originally designed to work with ultra-low volumes of liquid to enable sweat analysis at any physiological situation (during intense physical activity or when at rest). Flow rates vary from 10s to 100s of pico-liters per second which can be adjusted by design. Capillary forces are used to move the liquid inside the microchannels in order to avoid power consumption. The SU8-based process is compatible with standard semiconductor techniques making it scalable, and suitable for integration with different sensing technologies. In this work, the microfluidic devices have been designed and integrated on top of ISFET devices.


Publié dans:
2018 Ieee Micro Electro Mechanical Systems (Mems), 1217-1220
Présenté à:
31st IEEE International Conference on Micro Electro Mechanical Systems (MEMS), Belfast, NORTH IRELAND, Jan 21-25, 2018
Année
2018
Publisher:
New-York, IEEE
ISSN:
1084-6999
ISBN:
978-1-5386-4782-0
Laboratoires:




 Notice créée le 2018-06-25, modifiée le 2019-06-19


Évaluer ce document:

Rate this document:
1
2
3
 
(Pas encore évalué)