René CHELLE,David NGUYEN,Arnaud VILBERT,Sylvain AUGIER
申请号：
US15564380
公开号：
US20180132470A1
申请日:
2016.04.08
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention relates to a controlled stand-alone matrix system (1) for the controlled and variable distribution of at least one active substance solely at precise appropriate moments, characterised in that it comprises a polymer matrix (2) loaded with the active substance, at least one heating element (4) embedded in the loaded matrix (2), and an electricity generator (5) connected to an electronic control card in turn connected to the heating element (4), the electricity supplied to same by the generator (5) being controlled by the card which is housed in an electronic box (3).
