Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Reexamination Certificate
2006-07-18
2006-07-18
Bennett, Henry (Department: 3743)
Surgery
Respiratory method or device
Means for supplying respiratory gas under positive pressure
C128S205130, C128S205140, C128S205150, C128S205170, C128S203280
Reexamination Certificate
active
07077135
ABSTRACT:
A squeeze bag resuscitator has a flow diverter push fitted onto its exhaust outlet in any desired orientation. The diverter has a color change carbon dioxide indicator strip fixed to the inside surface of a transparent deflector plate. The indicator is protected from light externally by an opaque elastomeric strip attached by engaging surface formations to the outside of the plate. The indicator is also protected on the interior of the plate by an opaque strip, which projects from the diverter so that it can be removed by pulling on the free end.
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Bennett Henry
Patel Nihir
Smiths Group PLC
Woo Louis
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