| Transcutaneous electro-neural stimulator (TENS) for pain suppression (transferred to CINEL Ltda.) |
| Amplifier with variable filters for bio-electric signals |
| Thermistor-based digital thermometer for physiological preparations |
| Isolated preamplifier for clinical recordings of bio-electric signals |
| Electrical stimulator for eliciting somato-sensory evoked potentials |
| Acoustic stimulator for eliciting auditory evoked potentials |
| Optical patterns stimulator for eliciting visual evoked potentials |
| Microprocessor-based evoked potential processing system |
| Electronic tonometer for the measurement of intra-ocular pressure in patients |
| Ultrasonic lithotriptor for fragmenting renal calculi |
| Modular system for the teaching of transducers and measurement of biomedical parameters |
| Transcutaneous electromagnetic stimulator for accelerating bone consolidation (transferred to BRASMED and subsequently to GM Reis) |
| Radiometer (instantaneous and continuous monitoring) for neonates receiving phototherapy (transferred to FANEM) |