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US 2013/0158676 A1Published application
Flowable tissue products
AssigneeLifeCell Corporation
InventorsMark Hayzlett, Ivis Munoz, Nimesh Kabaria, Joshua Czeczuga
Life of this patent
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Abstract
The present disclosure provides tissue fillers. The tissue fillers can include a plurality of tissue particles formed from acellular tissue matrix fragments. The tissue fillers can be used to fill tissue sites, such as voids formed after tissue resection.
Claims28
A tissue product, comprising:
- a plurality of dry tissue matrix particles comprising a longest dimension between about 1 mm and 5 mm, wherein the tissue matrix particles each comprise a plurality of tissue matrix fragments having a length between about 5 μm and 300 μm, and wherein the tissue matrix fragments are formed into the tissue matrix particles.
A method for producing a tissue composition, comprising:
- selecting a tissue matrix;
- treating the tissue matrix to produce fragments having a length between about 5 μm and 300 μm;
- forming the fragments into particles having a longest dimension between about 1 mm and about 5 mm.
Dependencies are inferred from the claim text.