Procoagulant factors suitable for subsequent autologous use
AssigneeReapplix Aps
InventorsRasmus LUNDQUIST, Niels Erik HOLM
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Abstract
A blood collection unit is suitable for accelerated blood coagulation of whole blood for subsequent autologous or allogeneic use. The blood collection unit includes an inside surface that has an activation site which accelerates coagulation by having a high roughness. A blood collection unit including an inside surface that has an activation site having a high roughness area, and an interior of the blood collection unit is prepared with a pressure of no more than 255 mBar, and preferably a pressure of no more than 130 mBar.
Claims20
A blood collection and coagulation unit, the unit comprising:
- a container comprising a bottom end that is closed, a top end that has an opening, and a side wall spanning between the bottom end and the top end
- a seal in the opening of the top end;
- an inside surface of the container, wherein the container has an inner volume defined in the side wall between the bottom end and the top end;
- and
- an activation site in the unit.
A blood collection and coagulation unit, the unit comprising:
- a container comprising a bottom end that is closed, a top end that has an opening, and a side wall spanning between the bottom end and the top end
- a seal in the opening of the top end;
- an inside surface of the container;
- and
- an inner volume of the container defined within the side wall between the bottom end and the top end,
- wherein the inner volume is pressurized at a coagulation accelerating vacuum of at least 90% so that coagulation of blood in the unit is accelerated.
Dependencies are inferred from the claim text.