RAJU BALASUNDAR IYYAVU,HALL CHRISTOPHER STEPHEN,SEIP RALF,ERPELDING TODD NICHOLAS
申请号:
IN2001/CHENP/2014
公开号:
IN2014CN02001A
申请日:
2014.03.14
申请国别(地区):
IN
年份:
2014
代理人:
摘要:
A device for delivery of a substance (144) using energy to protect at a site of activation against a side effect of another substance (156) that was delivered is being delivered and/or will be delivered at another site. The activation may be non invasive remote and the energy beam (140) may be an ultrasound beam. A first of the substances can be activated at a particular energy level and the second is then activated at a lower level so that a population of particles bearing the first substance is not inadvertently activated during activation of the second substance. The device may comprise a system to control the levels of energy applied.