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7621963 |
Composite bone graft material
A bone graft material comprising about 50-90% quickly bioresorbable porogen particles and about 10-50% of a calcium matrix material. A bioactive substance can be included in the matrix material,...
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7608113 |
Demineralized bone implants
Selectively demineralized bone-derived implants are provided. In one embodiment, a bone sheet for implantation includes a demineralized field surrounding mineralized regions. In another embodiment,...
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7550007 |
Osteochondral allografts
Provided are procedures and instruments for preparing and transplanting osteochondral allograft plugs to a host bone to repair an articular cartilage defect. An allograft bone plug having a...
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7537617 |
Bone strip implants and method of making same
The present invention provides an implant for use in fusing adjacent bony structures. The implant comprises a plurality of bone pieces formed into at least one load bearing layer.
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7530982 |
Composite allograft formation instrument
A graft formation and delivery instrument comprising an outer barrel, a piston, and an inner pin. The outer barrel has a center aperture. The piston is seated within the center aperture, has a...
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7507254 |
Inorganic bone graft materials using animal bone and method for preparing thereof
The present invention relates to inorganic bone graft materials and a method for preparing the bone graft materials. Particularly, the present invention relates to a method for preparing bone graft...
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7494950 |
Bone cement compositions having fiber-reinforcement and/or increased flowability
The present invention relates in general to implantable compositions, and method for preparing same, containing a calcium salt-containing component, optionally demineralized bone, a plurality of...
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7488348 |
Cartilage allograft plug
The invention is directed toward a cartilage repair assembly comprising a cylindrically shaped allograft structure of subchondral bone with an integral overlying smaller diameter cartilage cap...
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7462200 |
Method for tissue grafting
The present invention provides a method for tissue grafting. The method includes obtaining tissue harvested from an individual, obtaining allograft material, placing the allograft material in a...
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7459018 |
Injectable calcium phosphate cement
A calcium phosphate composition comprising at least one calcium phosphate mineral, at least one reaction retarding agent, at least one biding agent, and at least one sodium phosphate compound.
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7427293 |
Osteochondral plug graft, kit and method
Each of an osteochondral plug graft and a kit comprises a trapezoid shaped construct configured for osteochondral implanting. An osteochondral regeneration method comprises forming a recipient...
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7393493 |
Crosslinkable polymeric materials and their applications
The present invention relates to a novel composition for dental, orthopedic and drug delivery purpose. Specifically, it relates to composition comprising an admixture of a resorbable bone...
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7371408 |
Bone graft substitute composition
A bone graft substitute composition comprising calcium sulfate; a mixing solution selected from the group consisting of sterile water, sodium chloride, phosphate buffered saline, potassium...
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7368065 |
Implants with textured surface and methods for producing the same
Compositions and methods are provided for preparing a metal substrate having a uniform textured surface with a plurality of indentations with a diameter in the nanometer and micrometer range. The...
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7361195 |
Cartilage repair apparatus and method
An orthopaedic device for repairing and regenerating cartilage includes a plug configured to be positioned in a hole formed in the cartilage and an anchor configured to support the plug. One or...
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7351262 |
Bone implants and methods of making same
The present invention provides an implant for use in fusing adjacent bony structures. The implant comprises a plurality of pieces of bone and a flexible mechanism including one or more flexible,...
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7291179 |
Bone graft substitute composition
Bone graft substitute compositions and methods of making the compositions are disclosed. In some embodiments, a method of making a composition includes contacting a mixing solution with a first...
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7162850 |
Method of packaging a bone allograft intended for a spinal fusion procedure
A system and method of packaging a bone allograft for use in a future medical procedure in which the bone allograft is stored in a saturated saline solution in an airtight container. The saline...
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7141072 |
Method for promoting regeneration of surface cartilage in a damaged joint using multi-layer covering
A method of promoting regeneration of surface cartilage of a joint includes the steps of covering the area to be treated with a patch which includes a sheet of collagen membrane material. The...
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7115146 |
Multipiece implants formed of bone material
The present invention relates to an implant comprising two or more bone fragments that are combined to form a single unit. Cancellous bone or cortical bone is removed from a source and fashioned...
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7087087 |
Implants formed of coupled bone
The present invention relates to an implant comprising two or more bone fragments that are combined to form a single unit. Cancellous bone or cortical bone is removed from a source and fashioned...
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7087082 |
Bone implants with central chambers
A bone fusion implant for repair or replacement of bone includes a hollow body formed from at least two bone fragments which are configured and dimensioned for mutual engagement and which are...
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7056577 |
Body for providing ingrowth and growth of bone tissue and/or connective tissue and method of making such a body
A body, such as a grain, for providing ingrowth and growth of bone tissue and/or connective tissue. The body consists of a plastic or non-essentially elastic biocompatible material, preferably...
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7001551 |
Method of forming a composite bone material implant
A method of forming a bone composite, comprising: providing bone tissue; grinding said bone tissue to form ground tissue; molding the ground bone tissue into a bone composite; applying a binder to...
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6989029 |
Tissue cage
The present invention relates to an implantable cage for holding tissue graft material. The cage includes a chamber configured and dimensioned to receive the tissue graft material and at least one...
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6972041 |
Bone xenografts
The invention provides an article of manufacture comprising a substantially non-immunogenic bone xenograft for implantation into humans. The invention further provides a method for preparing a bone...
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6913621 |
Flexible implant using partially demineralized bone
Implantable devices useful for creating bony fusion particularly in intervertebral spinal fusion. The device is formed of bone and has an at least partially demineralized portion between two rigid...
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6911212 |
Malleable putty and flowable paste with allograft bone having residual calcium for filling bone defects
The invention is directed toward a malleable bone putty and a flowable pastel composition for application to a bone defect site to promote new bone growth at the site which comprises a new bone...
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6905517 |
Tissue grafting material
The present invention relates to a tissue grafting material that includes a first tissue element harvested from an individual, a carrier, and a therapeutic substance contained in the carrier. The...
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6863694 |
Osteogenic implants derived from bone
An osteogenic osteoimplant in the form of a flexible sheet comprising a coherent mass of bone-derived particles, the osteoimplant having a void volume not greater than about 32% and a method of...
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6855169 |
Demineralized bone-derived implants
Selectively demineralized bone-derived implants are provided. In one embodiment, a bone sheet for implantation includes a demineralized field surrounding mineralized regions. In another embodiment,...
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6855167 |
Spinal intervertebral implant, interconnections for such implant and processes for making
A cortical bone implant is formed of two or more planks of bone which are connected with one or more offset pins. The pins may be right circular cylinders inserted into a corresponding offset bore...
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6843807 |
Osteoimplant
An osteoimplant comprises a solid aggregate of bone derived elements, adjacent bone-derived elements being bonded to each other through chemical linkages between their adjacent surface-exposed...
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RE38614 |
Intervertebral allograft spacer
An allogenic intervertebral implant for fusing vertebrae is disclosed. The implant is a piece of allogenic bone conforming in size and shape with a portion of an end plate of a vertebra. The...
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6776938 |
Method for forming implant containing tissue
The present invention relates to a method of forming a tissue implant that includes applying force to the tissue to form the implant which has a predetermined shape. The applied force against the...
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6776800 |
Implants formed with demineralized bone
Selectively partially and demineralized bone-derived implants, their methods of preparation and use are provided. In one embodiment, a cranial void filler preferably having a T-shape formed of an...
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6767369 |
Plugs for filling bony defects
The present invention relates to plugs for filling vacancies in bone tissue. The plugs include a body and at least one end cap that are coupled together and may be formed from bone. The body of the...
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6752834 |
Membrane for in guided tissue regeneration
The invention provides a multi-layer membrane comprising a matrix layer predominantly of collagen II and having an open sponge-like texture, and at least one barrier layer having a close,...
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6739112 |
Bone allograft packaging system
A system for packaging a bone allograft for use in a future medical procedure in which the bone allograft is stored in a saturated saline solution in an airtight container. The saline solution...
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6736853 |
Method of using tissue cage
The present invention relates to a method of utilizing body tissue by forming an implant that includes body tissue positioned in a cage. The cage is formed of material which expands when exposed to...
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6719803 |
Method for forming and implanting a grafting material containing tissue
A percutaneous tissue removal apparatus having a flexible drill shaft, a cutting tip mounted on the shaft a power source for transmitting motion to the shaft to move the cutting tip against tissue...
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6692532 |
Bone repair composite material
There is provided an admixture comprising morsellised bone particles and particles of water-soluble biodegradable glass. The particle size distribution and diameter range is pre-selected to produce...
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6652593 |
Demineralized bone implants
Selectively demineralized bone-derived implants are provided. In one embodiment, a bone sheet for implantation includes a demineralized field surrounding mineralized regions. In another embodiment,...
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6638309 |
Method of using body tissue
A method of using body tissue is disclosed. Pieces of body tissue are obtained, they are shaped to form an article having a desired configuration, and the article is implanted into a patient's body.
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6632247 |
Implants formed of coupled bone
The present invention relates to an implant comprising two or more bone fragments that are combined to form a single unit. Cancellous bone or cortical bone is removed from a source and fashioned...
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6616698 |
Bone graft and guided bone regeneration method
An implantable, biocompatible, osteogenic bone graft comprises at least one zone of impermeability to soft tissue ingrowth which is integral with the bone graft. Application of the bone graft to a...
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6602294 |
Implantable substrates for the healing and protection of connecting tissue, preferably cartilage
Implantable substrate for the healing and/or protection of connecting tissue, preferably cartilage, comprising at least one composition for the activation of locally present cells for tissue...
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6582471 |
Composition and device for in vivo cartilage repair
The composition as described serves for in vivo cartilage repair. It basically consists of a naturally derived osteoinductive and/or chondroinductive mixture of factors (e.g. derived from bone) or...
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6565606 |
Implant, method of making the same and use the same
An implant (prosthesis) comprising a batch of a mixture of porous grains/granular material of tissue-compatible type and disintegrated tissue-compatible biological material (preferably endogenous...
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6551355 |
Tissue transplant coated with biocompatible biodegradable polymer
A method by which immune responses to cortical bone grafts and other substrates (e.g., cement, IPN, etc.) can be minimized and at the same time graft osteoinductive potential can be improved, and...
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