Combi™ Laryngoscope – Proact (sponsored) advertisements Proact Combi™ Laryngoscope (Sponsored) Invented by PROACT in 2010, the Combi™ Laryngoscope concept provides an all-in-one Laryngoscope set with a pre-fitted PERMANENTLY attached blade and preloaded 6V Battery Pack. Post navigation Previous Previous post: LMAs – Proact (sponsored)Next Next post: Awareness under Anaesthesia