发明名称 |
SYSTEM AND METHOD FOR DETECTING SKIN PENETRATION |
摘要 |
A system and method for detecting skin penetration. The system comprises an invasive component for penetrating the skin; a dummy electrode for making contact with the surface of the skin; at least one penetrating electrode disposed in the invasive component; and a Wheatstone bridge circuit; wherein a resistance across the dummy electrode and the penetrating electrode constitutes one of the resistive legs of the Wheatstone bridge circuit and skin penetration of the invasive component is detected based on a differential output voltage from the Wheatstone bridge circuit.
|
申请公布号 |
US2011105942(A1) |
申请公布日期 |
2011.05.05 |
申请号 |
US20110675031 |
申请日期 |
2011.01.17 |
申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
LIM CHEE YEN;LAI SZU CHENG |
分类号 |
A61B5/053 |
主分类号 |
A61B5/053 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|