SUNTEK MEDICAL SCIENTIFIC AND TECHNOLOGIES (SHANGHAI)
发明人:
SEN, LUYI
申请号：
EP08773216
公开号：
EP2319579A4
申请日:
2008.07.18
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
A drug delivery apparatus guided by micro electrical field network for target cells of liver comprises a low-voltage micro- electrical field generator and a drug delivery catheter which gets into a liver through an endoscope or indwelling catheter along blood vessels, wherein at least two drug infusion holes and a first array of electrodes are provided at the front end of the drug delivery catheter a second array of electrodes is set on the exterior of the liver the first array of electrodes and the second array of electrodes are connected with the pulse output terminal of the low-voltage micro-electrical field generator the drug delivery catheter is connected through with a drug transportation device.
