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US 11,077,241 B2Granted
Standardizations and medical devices for the preparation of platelet rich plasma (PRP) or bone marrow concentrate (BMC) alone or in combination with hyaluronic acid
AssigneeRegen Lab USA LLC
InventorAntoine Turzi
Life of this patent
Estimating the term…
Abstract
The present invention is related to the field of tissue regeneration. It concerns more particularly new standardizations and medical devices for the preparation of A-PRP, PRP, BMC, fat tissue, alone or in combination with a biomaterial or cell extract.
Claims17
A system for the preparation of a cell composition, comprising:
- a tube having:
- an opening;
- an anticoagulant;
- a thixotropic gel adapted to separate blood by forming a barrier between a platelet rich plasma and red blood cells when the tube is centrifuged for a length of time;
- a stopper sealing the opening of the tube and keeping the anticoagulant and the thixotropic gel sterile in the tube;
- a container having:
- an opening;
- a biomaterial comprising hyaluronic acid and a coagulation activator prefilled therein;
- a stopper sealing the opening of the container and keeping the biomaterial sterile in the container;
- at transfer device having:
- a first connector adapted to connect to the tube;
- a second connector adapted to connect to the container;
- wherein said system is able to form a cell composition by mixing the platelet rich plasma and the biomaterial when the tube and container are both connected to the transfer device, and the platelet rich plasma transfers from the tube to the container in a closed circuit to maintain sterility.
10 more elements
A system for the preparation of a cell composition, comprising:
- a tube having:
- an opening;
- an anticoagulant;
- a biomaterial;
- a stopper sealing the opening of the tube and keeping the anticoagulant and the biomaterial sterile in the tube;
- the tube being adapted to centrifuge blood to form a platelet concentrate;
- a container having:
- an opening;
- wherein the container comprises a composition including a hyaluronic acid and a coagulation activator prefilled therein, the composition mixing with the platelet concentrate when the platelet concentrate transfers from the tube to the container;
- a stopper sealing the opening of the container and keeping an inside of the container sterile;
- a transfer device having:
- a first connector adapted to connect to the tube;
- a second connector adapted to connect to the container;
- and
- wherein when the tube and container are both connected to the transfer device, the platelet concentrate is able to transfer from the tube to the container in a closed circuit to maintain sterility.
12 more elements
A system for the preparation of a cell composition, comprising:
- a tube having:
- an opening;
- an anticoagulant:
- a biomaterial comprising hyaluronic acid and a coagulation activator prefilled therein;
- a stopper sealing the opening of the tube and keeping the anticoagulant and the biomaterial sterile in the tube;
- the tube adapted to centrifuge blood to form a platelet concentrate;
- a container having:
- an opening;
- a preservation solution;
- a stopper sealing the opening of the container and keeping an inside of the container sterile;
- a transfer device having:
- a first connector adapted to connect to the tube;
- a second connector adapted to connect to the container;
- and
- wherein a cell composition is able to be formed by mixing the platelet concentrate, the biomaterial and the preservation solution when the tube and container are both connected to the transfer device and the platelet concentrate and the biomaterial transfer from the tube to the container in a closed circuit to maintain sterility.
12 more elements
Dependencies are inferred from the claim text.