2925814

Information

• Patent Grant
• 2925814

• References
• Source

• Patent Number

  2,925,814

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1960
  64 years ago

• CPC

  • F04B17/046 - the fluid flowing through the moving part of the motor
  • A61B5/024 - Detecting, measuring or recording pulse rate or heart rate
  • A61B5/0456 - Detecting R peaks
  • A61M5/14216 - Reciprocating piston type
  • A61M5/1723 - using feedback of body parameters
  • Y10S128/07 - Servo-systems

• US Classifications

  • 604 - Surgery
  • 092 - Expansible chamber devices
  • 128 - Surgery
  • 417 - Pumps
  • 600 - Surgery
  • 623 - Prosthesis