Oral airway with oximetry means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 27, 1993
Grant Date -
N/A
app pub date -
Aug 2, 1991
filing date -
Aug 2, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses an oral airway for insertion within a surgical patient's mouth and over the patient's tongue for preventing blockage of the pharynx during surgical and like procedures. According to the present invention, the airway is provided with an arrangement for transmitting light through the patient's tongue from a point on the oral airway bearing a transmitting device to a point on the oral airway bearing a detecting device. The transmitting devices and detecting devices are positioned in a spaced-apart relation on the oral airway so that the light transmitted from the transmitting device passes through at least a portion of the patient's tongue before being received by the detecting device. Additionally, an operative connecting device is provided for connecting the transmitting device and detecting device with an oximeter for measuring saturation of the patient's blood as a function of the transmitted light received by the detecting device.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully