Volume calculator for incentive spirometer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 30, 1980
Issued Date -
N/A
app pub date -
Nov 13, 1978
filing date -
Nov 13, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic device for use in conjunction with a spirometer for measuring the time interval during which a minimum predetermined air flow is maintained through the spirometer and for calculating the minimum total volume of air flowing through the spirometer during that interval of time and for automatically providing other related information to the patient and therapist using the spirometer.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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