Biomet Biologics, Inc. Patent applications |
Patent application number | Title | Published |
20110042296 | APPARATUS AND METHOD FOR PREPARING PLATELET RICH PLASMA AND CONCENTRATES THEREOF - Disclosed is a separator-concentrator, such as for separating and concentrating platelet-rich-plasma (PRP) from whole blood that is suitable for office use or emergency use for trauma victims. The PRP separator comprises a motorized centrifugal separation assembly and a concentrator assembly. The centrifugal separation assembly comprises a centrifugal drum separator and a motor having a drive axis connected to the centrifugal drum separator. The concentrator assembly comprises a water-removal module for preparing PRP concentrate. | 02-24-2011 |
20090236297 | Plasma Concentrator Device - A plasma concentrator having a concentrator chamber, concentrator gel beads, a filter, and an agitator. The agitator end is positioned in the concentrator chamber and supported for rotation about its central axis and for reciprocal movement along its central axis. A filter is selected to block effective flow of plasma therethrough under ambient gravity conditions and permit plasma and plasma concentrate flow therethrough under centrifugal forces of the separation gravity. A method concentrates plasma by removing water without significantly denaturing the fibrinogen in the plasma. Then centrifugal force can be applied to the concentrated plasma in an amount sufficient to separate a substantial portion of the plasma concentrate from the beads. | 09-24-2009 |
20090192528 | METHOD AND DEVICE FOR HERNIA REPAIR - A device for repairing a hernia defect in a patient, the device having a biocompatible mesh material having a treated surface and a tissue composition coated on at least a portion of the treated surface, where the tissue composition originates from the patient. A method of preparing a surgical mesh for repairing a hernia defect, comprises placing a tissue specimen into a container, centrifuging the container to separate the specimen into at least two fractions, then drawing a selected fraction from the container, treating a surface of a biocompatible mesh and coating the surface-treated biocompatible mesh with the selected fraction. | 07-30-2009 |
20080268064 | METHOD FOR TREATING CARTILAGE DEFECTS - Methods for treating a cartilage defect comprising fractioning blood to produce a blood component, shaping the cartilage defect to expose subchondral bone, microfracturing the subchondral bone, and applying the blood component to the microfractured subchondral bone. The blood component can comprise platelet-poor plasma. | 10-30-2008 |
20080217263 | Angiogenesis initation and growth - Methods for promoting angiogenesis comprising administering platelet-rich plasma to a site and stimulating the site with an electromagnetic field. Platelets include platelet-rich plasma and compositions can further include stem cells such as adipose stromal cells and cells derived from bone marrow aspirate. Methods also comprise isolating platelets from a patient's blood, forming a composition including the platelets, delivering the composition to a site in need of treatment, and electrically stimulating the site. | 09-11-2008 |