A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
A62B 18/08 (2006.01) G01L 19/12 (2006.01) G01P 13/00 (2006.01) G08B 21/04 (2006.01)
Patent
CA 2202569
A monitoring device is described suitable for use by fire-fighters. The unit combines the functions of a personal distress alarm and a gas pressure detector. The device has a pressure sensor and a movement sensor. An alarm means emits a signal of a first type when the pressure is reduced to a, or one of several, predetermined values, and a signal of a second type when no movement of the user is detected for a predetermined period of time.
Dispositif de contrôle convenable pour les pompiers. Le dispositif remplit les fonctions d'avertisseur sonore de fin de débit et de senseur de pression. Le dispositif comporte un senseur de pression et un détecteur de mouvement. Le dispositif émet un signal d'un premier type lorsque la pression est réduite à un ou à un de plusieurs niveaux prédéterminés et un signal d'un deuxième type lorsque aucun mouvement de l'utilisateur n'est détecté pendant une période de temps prédéterminée.
Harris Kevin David
Hogg Simon Christopher
Bull Housser & Tupper Llp
Draeger Limited
LandOfFree
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