Varicontrol unit for use with electronic respirator to provide control over inspiratory waveform
- Made:
- 1970-1979 in Switzerland
- maker:
- Roche
Varicontrol unit for use with electronic respirator to provide control over inspiratory waveform, inspiratory/expiration ratio, to provide `sign' function and to trigger artificial respiration from patient's own breathing by Roche, Switzerland, 1970's.