2810347

Information

• Patent Grant
• 2810347

• References
• Source

• Patent Number

  2,810,347

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1957
  67 years ago

• CPC

  • A61M1/1037 - Pumps having flexible elements
  • F04B43/107 - the fluid being actuated directly by a piston
  • F04B53/1055 - more than two flexible elements oscillating around a fixed point
  • F16K7/07 - by means of fluid pressure
  • A61M1/106 - using hydraulic or pneumatic means
  • Y10S128/03 - Heart-lung
  • Y10S417/90 - Slurry pumps
  • Y10T137/788 - Having expansible port

• US Classifications

  • 417 - Pumps
  • 128 - Surgery
  • 137 - Fluid handling
  • 600 - Surgery