US PATENT SUBCLASS 600 / 533
.~.~ Measuring respiratory flow impedance or lung elasticity

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
529  DF  .~ Respiratory {8}
533.~.~ Measuring respiratory flow impedance or lung elasticity

DEFINITION

Classification: 600/533

Measuring respiratory flow impedance or lung elasticity:

(under subclass 529) Subject matter for measuring (a) the impedance of the respiratory system to gas flow or (b) lung elasticity.