3518033

Information

• Patent Grant
• 3518033

• References
• Source

• Patent Number

  3,518,033

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • A61M1/1046 - Drive systems therefor
  • A61M1/1041 - Linear
  • A61M1/1048 - characterised by way of converting the movement
  • A61M1/1089 - where the valve is formed by a flexible tube element which is clamped for restricting the flow
  • F04B43/082 - the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism

• US Classifications

  • 417 - Pumps
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 600 - Surgery