3827426

Information

• Patent Grant
• 3827426

• References
• Source

• Patent Number

  3,827,426

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • F04B43/08 - having tubular flexible members
  • A61M1/1048 - characterised by way of converting the movement
  • A61M1/1053 - using non-rotary electrical means
  • A61M1/1056 - Thermo-electric means
  • A61M1/1068 - using the heart as flexible element
  • F04B17/00 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors
  • F05C2251/08 - Shape memory

• US Classifications

  • 623 - Prosthesis
  • 417 - Pumps
  • 600 - Surgery