Surgery – Respiratory method or device – Means for removing substance from respiratory gas
Reexamination Certificate
2006-07-18
2006-07-18
Mitchell, Teena (Department: 3743)
Surgery
Respiratory method or device
Means for removing substance from respiratory gas
C128S206290
Reexamination Certificate
active
07077138
ABSTRACT:
A ventilation device has a flexible adhesive sheet that can be sealed around the patient's nose and mouth. A fitting extending through the sheet in the region of the mouth enables the patient to be ventilated by means of a vent tube inserted through the fitting.
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Bateman Timothy
Nash John Edward
Pagan Eric
Mitchell Teena
Smiths Group PLC
Woo Louis
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