1.
Annu Int Conf IEEE Eng Med Biol Soc
; 2017: 1457-1460, 2017 Jul.
Artículo
en Inglés
| MEDLINE
| ID: mdl-29060153
RESUMEN
A compact and low-power electro-acupuncture (EA) IC and its Premeasurement System as off-chip board for verification are proposed for medical treatment and experiment. The multi-mode stimulator EA IC can perform adaptive charge balancing with various load condition as well as programmable supply voltage for 5 different stimulation modes. The proposed EA IC occupies 2.2 mm × 1.5 mm including pads manufactured through 0.11 µm 1P6M CMOS technology and dissipates 1.8 mW at 1.2 V supply supporting 256 different current level with >1G output impedance. The Premeasurement System with corresponding specification to the proposed fabricated EA IC is fully implemented and tested on the human body and animal.