3469572

Information

• Patent Grant
• 3469572

• References
• Source

• Patent Number

  3,469,572

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • A61B5/15048 - Details of construction of proximal end
  • 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
  • A61B5/150404 - Specific design of proximal end
  • A61B5/150488 - Details of construction of shaft
  • A61B5/150496 - Details of construction of hub
  • A61B5/150541 - Breakable protectors, e.g. caps, shields or sleeves
  • A61B5/150587 - by friction fit
  • 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

• US Classifications

  • 604 - Surgery
  • 600 - Surgery