Michael Darryl Black,Anita Margarette Chambers,Trent Huang
申请号：
US13087171
公开号：
US20120245445A1
申请日:
2011.04.14
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A body fluid sampling system for use on a tissue site includes a drive force generator and one or more microneedles operatively coupled to the drive force generator. Each of a microneedle has a height of 500 to 2000 μm and a variable tapering angle of 60 to 90°. A sample chamber is coupled to the one or more microneedles. A body fluid is created when the one or more microneedles pierces a tissue site flows to the sample chamber for glucose detection and analysis.
