2518165

Information

• Patent Grant
• 2518165

• References
• Source

• Patent Number

  2,518,165

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1950
  75 years ago

• CPC

  • A61B5/15003 - for venous or arterial blood
  • A61B5/150221 - Valves
  • A61B5/150351 - Caps, stoppers or lids for sealing or closing a blood collection vessel or container
  • A61B5/150389 - Hollow piercing elements
  • A61B5/150503 - Single-ended needles
  • A61B5/150519 - Details of construction of hub
  • A61B5/150541 - Breakable protectors, e.g. caps, shields or sleeves
  • A61B5/150557 - Protectors removed by bending
  • A61B5/150717 - manually removed
  • A61B5/150732 - Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
  • A61B5/154 - Devices using pre-evacuated means
  • A61M5/28 - Syringe ampoules or carpules
  • A61M5/31 - Details

• US Classifications

  • 600 - Surgery
  • 138 - Pipes and tubular conduits
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 251 - Valves and valve actuation