Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Reexamination Certificate
2006-10-03
2006-10-03
Bennett, Henry (Department: 3743)
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
C128S201220, C128S201250, C128S204180, C128S205280, C128S206120, C128S206210, C128S204220, C128S910000
Reexamination Certificate
active
07114498
ABSTRACT:
A gas delivery, evacuation and respiratory monitoring system comprises a face mask having an inflow flapper valve and a fresh-gas inflow tube and an exhaust-gas outflow tube and a gas sampling tube, a fresh gas source and an exhaust-gas scavenging system, a fresh gas supply tube operative coupling the fresh gas source and the face mask, an exhaust-gas hose operatively coupling the scavenging system and exhaust-gas outflow tube, a carbon-dioxide monitoring device, also known as a capnograph and a carbon-dioxide sampling tube operative coupling the capnograph and the mask.
REFERENCES:
patent: 2023267 (1935-12-01), Saint Rapt et al.
patent: 2222971 (1940-11-01), Wright
patent: 4328797 (1982-05-01), Rollins et al.
patent: 4989596 (1991-02-01), Macris et al.
patent: 5676133 (1997-10-01), Hickle et al.
Bennett Henry
Dixon Annette
Dutkiewicz Edward P.
LandOfFree
Gas delivery, evacuation and respiratory monitoring system... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Gas delivery, evacuation and respiratory monitoring system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas delivery, evacuation and respiratory monitoring system... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3713413