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Apparatus for collecting, storing, and dispensing whole blood

  • US 2,702,034 A
  • Filed: 07/20/1950
  • Issued: 02/15/1955
  • Est. Priority Date: 07/20/1950
  • Status: Expired due to Term
First Claim
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25. APPARATUS FOR COLLECTING AND HANDLING WHOLE BLOOD COMPRISING A BLOOD RECEIVING AND DISPENSING CONTAINER HAVING SEPARATE SEALABLE STERILE INLET AND OUTLET PORTS, A CLOSED BLOOD-FLOW CHAMBER HAVING A BLOOD-ADMITTING INLET AND AN OUTLET, A PHLEBOTOMY NEEDLE AND HEMOREPELLENT TUBING COUPLING IT TO THE FLOW CHAMBER INLET, A COAGULANTREMOVING AGENT HOUSED IN THE FLOW CHAMBER, HEMOREPELLENT TUBING COUPLING THE FLOW CHAMBER OUTLET WITH THE CONTAINER INLET PORT, AND FURTHER HEMOREPELLENT CLOSEDCHANNEL MEANS LEADING FROM THE CONTAINER OUTLET PORT.

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