Embodiments relate generally to low pressure warning devices which may be worn with encapsulated protective suits and hoods by a user and may provide audio and visual alerts. In an embodiment, a low pressure warning device may comprise an earpiece operable to be retained to the ear of a user, wherein the earpiece may comprise a control system operable to sense the pressure inside the encapsulated protective suit or hood and activate the audio and/or visual alerts when necessary. In an embodiment, the low pressure warning device may be equipped with short range wireless communication capabilities.
WEARABLE LOW PRESSURE WARNING DEVICE WITH AUDIO AND VISUAL INDICATION
TRAGBARE NIEDERDRUCKWARNVORRICHTUNG MIT AUDIO- UND SICHTANZEIGE
DISPOSITIF D'AVERTISSEMENT BASSE PRESSION PORTABLE AVEC INDICATION VISUELLE ET AUDIO
2021-04-21
Patent
Electronic Resource
English
IPC: | G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / A41D Oberbekleidung , OUTERWEAR / A42B Hüte , HATS / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H04B TRANSMISSION , Übertragung |