MEDICAL NEGATIVE PRESSURE TREATMENT DEVICE

摘要

Negative pressure treatment device comprising a sealed cover (14) adapted to cover a wound (11) subjected to a negative treatment pressure, a vacuum tank (30) comprising a vacuum reserve at an initial negative pressure, less than process pressure, and a calibrated mechanical regulator (100) interposed between the sealed cover (14) and the vacuum tank (30) and adapted to regulate the process pressure. Alternatively, the negative pressure treatment device (100) is connectable to a wall vacuum outlet, this outlet replacing the vacuum tank (30).