2812231

Information

• Patent Grant
• 2812231

• References
• Source

• Patent Number

  2,812,231

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1957
  67 years ago

• CPC

  • A61B5/15003 - for venous or arterial blood
  • A61B5/150305 - Packages specially adapted for piercing devices or blood sampling devices
  • A61B5/15032 - by heating
  • A61B5/150328 - by aseptic fluid
  • A61B5/150351 - Caps, stoppers or lids for sealing or closing a blood collection vessel or container
  • A61B5/154 - Devices using pre-evacuated means
  • A61B10/0096 - Casings for storing test samples
  • A61M5/002 - Packages specially adapted therefor
  • B65D81/24 - Adaptations for preventing deterioration or decay of contents Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
  • B65D81/266 - for absorbing gases
  • A61B5/150755 - Blood sample preparation for further analysis

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 053 - Package making
  • 206 - Special receptacle or package
  • 604 - Surgery
  • D24 - Medical and laboratory equipment