3720199

Information

• Patent Grant
• 3720199

• References
• Source

• Patent Number

  3,720,199

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  52 years ago

• CPC

  • A61M1/106 - using hydraulic or pneumatic means
  • F04B45/033 - having fluid drive
  • A61M1/1072 - Intra-arterial balloon pumps
  • A61M2205/6018 - providing set-up signals for the apparatus configuration
  • A61M2205/6027 - Electric-conductive bridges closing detection circuits, with or without identifying elements

• US Classifications

  • 600 - Surgery
  • 604 - Surgery