3435822

Information

• Patent Grant
• 3435822

• References
• Source

• Patent Number

  3,435,822

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  56 years ago

• CPC

  • A61M16/16 - Devices to humidify the respiration air
  • A61M16/00 - Devices for influencing the respiratory system of patients by gas treatment
  • A62B7/00 - Respiratory apparatus
  • Y10S128/10 - Fluid amplifiers
  • Y10T137/218 - Means to regulate or vary operation of device
  • Y10T137/2234 - And feedback passage[s] or path[s]

• US Classifications

  • 128 - Surgery
  • 137 - Fluid handling