WO2003082158A1 - Bone graft substitute composition - Google Patents
Bone graft substitute composition Download PDFInfo
- Publication number
- WO2003082158A1 WO2003082158A1 PCT/US2003/009715 US0309715W WO03082158A1 WO 2003082158 A1 WO2003082158 A1 WO 2003082158A1 US 0309715 W US0309715 W US 0309715W WO 03082158 A1 WO03082158 A1 WO 03082158A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- calcium sulfate
- kit
- binder
- mixture
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/025—Other specific inorganic materials not covered by A61L27/04 - A61L27/12
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/06—Aluminium, calcium or magnesium; Compounds thereof, e.g. clay
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/02—Surgical adhesives or cements; Adhesives for colostomy devices containing inorganic materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/505—Stabilizers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Definitions
- the invention relates to bone graft substitute compositions.
- compositions containing calcium sulfate can be used as filler for voids or defects defined by bone.
- the compositions can promote bone growth.
- the invention relates to bone graft substitute compositions.
- the invention features a composition including calcium sulfate, such as calcium sulfate hemihydrate, a binder, an accelerant, and a mixing solution.
- the invention features a method including providing a mixture having calcium sulfate, such as calcium sulfate hemihydrate, a binder, and an accelerant, and contacting the mixture with a mixing solution.
- Embodiments of the invention may include one or more of the following features.
- the calcium sulfate includes calcium sulfate hemihydrate.
- the binder includes stearic acid, hydroxypropylmethylcellulose (HPMC), hydroxymethylcellulose (HPC), and/or hyaluronic acid.
- the accelerant includes calcium sulfate dihydrate, and or an ionic salt such as potassium sulfate, or sodium sulfate.
- the mixing solution includes a saline solution.
- Embodiments may have one or more of the following advantages.
- the composition is capable of setting or hardening in a relatively short time. In embodiments, the composition can harden to about 4 MPa in about 5-10 minutes.
- the composition is capable of setting or hardening in vivo.
- the composition can be injected through a needle, e.g., an 11-13 gauge needle up to about 10 cm long.
- a bone graft substitute composition includes calcium sulfate, such as calcium sulfate hemihydrate (CaSO 4 -V-OH ⁇ O), a binder, such as stearic acid, a material that accelerates hardening of the composition ("an accelerant"), and a mixing solution, hi some embodiments, the calcium sulfate, the binder, and the accelerant are provided as a mixture of powders to which the mixing solution is added to form the composition.
- the composition can be delivered to a target site by injecting the composition through a needle.
- the composition can harden in vivo, e.g., such that the hardened composition is capable of supporting orthopedic hardware.
- the calcium sulfate is preferably calcium sulfate hemihydrate, CaSO 4 -V H O. Without wishing to be bound by theory, it is believed that during use, e.g., after mixing the powder mixture with the mixing solution, the calcium sulfate hemihydrate is converted, e.g., changes crystalline form, into calcium sulfate dihydrate (CaSO 4 • 2H 2 O), which hardens the composition. Calcium sulfate dihydrate is capable of being sorbed by the body. In some embodiments, the mixture of powders includes greater than about 90 weight percent of calcium sulfate, e.g., calcium sulfate hemihydrate.
- the mixture may include greater than 90, 91, 92, 93, 94, 95, 96, 97, 98, or 99 weight percent of calcium sulfate hemihydrate; and or less than 100, 99, 98, 97, 96, 95, 94, 93, 92, or 91 weight percent of calcium sulfate hemihydrate.
- Methods of making a calcium sulfate hemihydrate is described in U.S. Patent Nos. 5,614,206, 5,807,567, and 6,030,636, all hereby incorporated by reference in its entirety. Without wishing to be bound by theory, it is believed that the binder provides the composition with a consistency that helps the composition to flow, e.g., to be injectable.
- the mixture of powders includes between about 1 and 2, e.g., about 1.5-2.0, weight percent of the binder.
- the mixture may include greater than 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, or 1.9 weight percent of the binder; and/or less than 2.0, 1.9, 1.8, 1.7, 1.6, 1.5, 1.4, 1.3, 1.2, or 1.1 weight percent of the binder.
- binders include stearic acid, hydroxypropylmethylcellulose (HPMC), hydroxymethylcellulose (HPC), and hyaluronic acid. Mixtures of two or more binders may be used.
- the accelerant is believed to enhance, e.g., accelerate, the conversion of calcium sulfate hemihydrate to calcium sulfate dihydrate.
- particles of the accelerant act as crystallization nucleation sites for the conversion of calcium sulfate hemihydrate to calcium sulfate dihydrate.
- accelerants include calcium sulfate dihydrate, potassium sulfate, or sodium sulfate.
- Other examples include ionic salts.
- a preferred accelerant is calcium sulfate dihydrate crystals (available from U.S. Gypsum) coated with sucrose (available from NWR Scientific Products). A process of stabilizing the dihydrate crystals by coating with sucrose is described in U.S.
- the mixture of powders includes between about 0.1 and 0.5 weight percent of the accelerant.
- the mixture may include greater than 0.10, 0.15, 0.20, 0.25, 0.30, 0.35, 0.40, or 0.45 weight percent of the accelerant; and/or less than 0.50, 0.45, 0.40, 0.35, 0.30, 0.25, 0.20, or 0.15 weight percent of the accelerant. Mixtures of two or more accelerants can be used.
- the mixing solution is generally selected to provide the composition with a desired consistency and hardening time.
- a mixing solution include water, e.g., sterile water, solutions containing inorganic salts, or cationic surface- active agents including sodium chloride, saline, e.g., phosphate buffered saline, potassium chloride, sodium sulfate, potassium sulfate, EDTA, ammonium sulfate, ammonium acetate, and sodium acetate.
- a specific example of a mixing solution is 0.9% NaCl saline solution (available from Baxter).
- preferably about 8-10 cc of mixing solution is added to the mixture to form a composition. Mixtures of two or more mixing solutions can be used.
- the mixing solution can further include, for example, bone marrow aspirate, platelet concentrate, blood, pharmaceutical additives in solution, or combinations of these materials.
- additives are medicaments or pesticides.
- medicaments are antibiotics, chemotherapeutic agents, growth factors, and analgesics.
- antibiotics are tetracycline hydrochloride, vancomycin, cephalosporins, and aminoglycocides such as tobramycin and gentamicin.
- chemotherapeutic agents are cis-platinum, ifosfamide, methotrexate, and doxorubicin hydrochloride (Adriamycin®).
- growth factors are transforming growth factor beta (TGF-Beta), bone morphogenic protein (BMP), basic fiberblast growth factor, platelet-derived growth factor, and other polypeptide growth factors.
- analgesics are anesthetics such as lidocaine hydrochloride (Xylocaine®), bipivacaine hydrochloride (Marcaine®), and non-steroidal anti-inflammatory drugs such as ketorolac tromethamine (Toradol®).
- Certain mixing solution can affect, e.g., delay, the hardening properties of the composition.
- the composition can be formed by providing the mixture of powders (e.g., calcium sulfate hemihydrate, stearic acid, and calcium sulfate dihydrate) and contacting, e.g., mixing, the mixture with a mixing solution (e.g., NaCl saline) to form the composition.
- the composition may be a conforming material having a paste-like consistency, e.g., like Plaster of Paris.
- the material can be injected into a target site, for example, to fill into cracks or voids. In some embodiments, the material can be injected through an 11 to 13-gauge needle up to, for example, 10 cm long.
- the material is capable of setting to a hardness comparable to or greater than bone within about 5-10 minutes, e.g., greater than 5, 6, 7, 8, or 9 minutes, and/or less than 10, 9, 8, 7, or 6 minutes.
- the material can have a Nicat set time of about 5-10 minutes, e.g., 5- 6 minutes.
- the material is capable of hardening to about >4 MPa.
- the hardened composition can be used for intra-operative support of hardware, such as orthopedic hardware, e.g., bone plates, distal radius hardware, and hardware used for tibial plateau fractures.
- hardware such as orthopedic hardware, e.g., bone plates, distal radius hardware, and hardware used for tibial plateau fractures.
- the composition further includes a bioactive agent.
- bioactive agents include demineralized bone matrix, growth factors, hyaluronic acid, bone morphogenic proteins, bone autograft, and bone marrow, etc.
- the composition may include sodium bicarbonate.
- the composition may include 0.1-2% sodium bicarbonate by weight to provide a porous structure in the resultant composition.
- the bone graft substitute composition may include one or more additive such as an antiviral agent, an antimicrobial agent, an antibiotic agent, an amino acid, a peptide, a vitamin, an inorganic element, a protein synthesis co-factor, a hormone, an endocrine tissue, a synthesizer, an enzyme, a polymer cell scaffolding agent with parenchymal cells, an angiogenic drug, demineralized bone powder, a collagen lattice, an antigenic agent, a cytoskeletal agent, mesenchymal stem cells, a bone digester, an antitumor agent, an cellular attractant, fibronectin, a growth hormone, a cellular attachment agent, an immunosuppressant, a nucleic acid, a surface active agent, calcium phosphate materials, such as hydroxyapatite or tricalcium phosphate, a penetration enhancer, a bone allograft, cancellous bone chip (an osteoconductive substrate), and chunks, shards
- the bone graft substitute composition can also be used as a carrier, for example, by mixing it with other materials, such as, for example, allografts, antibiotics, growth factors, cancellous bone chips, or synthetically derived or naturally derived chips of minerals such as calcium phosphate or calcium carbonate.
- This can provide the composition with versatility and flexibility by allowing a user to formulate a mixed composition according to a desired application.
- a 25-gram mixture of powders was formed having 98.08 wt % of CaSO 4 • -BbO, 1.77 wt % of stearic acid (triple pressed powder, available from NWR Scientific Products), and 0.15 wt % of CaSO 4 ⁇ 2H 2 O.
- the amount of mixing solution added to the mixture of powders can affect the time the composition takes to set, i.e., the set time. Increasing the amount of mixing solution can increase the set time. For example, in embodiments, adding more than 12 cc of saline to the above 25-gram mixture may delay hardening to over 30-40 minutes. Decreasing the amount of mixing solution added to the mixture of powders can reduce the set time but injecting the composition can be relatively difficult.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003258172A AU2003258172B2 (en) | 2002-03-29 | 2003-03-28 | Bone graft substitute composition |
EP03745668A EP1489998B1 (en) | 2002-03-29 | 2003-03-28 | Bone graft substitute composition |
DE60335248T DE60335248D1 (en) | 2002-03-29 | 2003-03-28 | BONE GRAFT SUBSTITUTE COMPOSITION |
AT03745668T ATE490745T1 (en) | 2002-03-29 | 2003-03-28 | BONE TRANSPLANT REPLACEMENT COMPOSITION |
CA2480839A CA2480839C (en) | 2002-03-29 | 2003-03-28 | Bone graft substitute composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36892402P | 2002-03-29 | 2002-03-29 | |
US60/368,924 | 2002-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003082158A1 true WO2003082158A1 (en) | 2003-10-09 |
WO2003082158A8 WO2003082158A8 (en) | 2004-04-22 |
Family
ID=28675555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/009715 WO2003082158A1 (en) | 2002-03-29 | 2003-03-28 | Bone graft substitute composition |
Country Status (7)
Country | Link |
---|---|
US (3) | US7211266B2 (en) |
EP (1) | EP1489998B1 (en) |
AT (1) | ATE490745T1 (en) |
AU (1) | AU2003258172B2 (en) |
CA (1) | CA2480839C (en) |
DE (1) | DE60335248D1 (en) |
WO (1) | WO2003082158A1 (en) |
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---|---|---|---|---|
CN102764455A (en) * | 2012-07-20 | 2012-11-07 | 清华大学 | Anti-infection mineralized collagen and calcium sulfate bone repair material and preparation method thereof |
US9044221B2 (en) | 2010-12-29 | 2015-06-02 | Neochord, Inc. | Exchangeable system for minimally invasive beating heart repair of heart valve leaflets |
US10588620B2 (en) | 2018-03-23 | 2020-03-17 | Neochord, Inc. | Device for suture attachment for minimally invasive heart valve repair |
US10695178B2 (en) | 2011-06-01 | 2020-06-30 | Neochord, Inc. | Minimally invasive repair of heart valve leaflets |
US10765517B2 (en) | 2015-10-01 | 2020-09-08 | Neochord, Inc. | Ringless web for repair of heart valves |
US10966709B2 (en) | 2018-09-07 | 2021-04-06 | Neochord, Inc. | Device for suture attachment for minimally invasive heart valve repair |
US11173030B2 (en) | 2018-05-09 | 2021-11-16 | Neochord, Inc. | Suture length adjustment for minimally invasive heart valve repair |
US11253360B2 (en) | 2018-05-09 | 2022-02-22 | Neochord, Inc. | Low profile tissue anchor for minimally invasive heart valve repair |
US11376126B2 (en) | 2019-04-16 | 2022-07-05 | Neochord, Inc. | Transverse helical cardiac anchor for minimally invasive heart valve repair |
US11589989B2 (en) | 2017-03-31 | 2023-02-28 | Neochord, Inc. | Minimally invasive heart valve repair in a beating heart |
US11957584B2 (en) | 2021-11-11 | 2024-04-16 | Neochord, Inc. | Suture length adjustment for minimally invasive heart valve repair |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7291179B2 (en) | 2002-06-24 | 2007-11-06 | Wright Medical Technology, Inc. | Bone graft substitute composition |
US7507257B2 (en) * | 2003-02-04 | 2009-03-24 | Wright Medical Technology, Inc. | Injectable resorbable bone graft material, powder for forming same and methods relating thereto for treating bone defects |
DE602004018161D1 (en) | 2003-07-28 | 2009-01-15 | Mallinckrodt Inc | IMPROVED STEARATE COMPOSITION AND MANUFACTURING METHOD THEREFOR |
US8025903B2 (en) | 2005-09-09 | 2011-09-27 | Wright Medical Technology, Inc. | Composite bone graft substitute cement and articles produced therefrom |
KR101270876B1 (en) | 2005-09-09 | 2013-06-07 | 아그노보스 헬스케어 엘엘씨 | Composite bone graft substitute cement and articles produced therefrom |
US20070129630A1 (en) * | 2005-12-07 | 2007-06-07 | Shimko Daniel A | Imaging method, device and system |
US20070135706A1 (en) * | 2005-12-13 | 2007-06-14 | Shimko Daniel A | Debridement method, device and kit |
US20080033572A1 (en) * | 2006-08-03 | 2008-02-07 | Ebi L.P. | Bone graft composites and methods of treating bone defects |
US20100055183A1 (en) * | 2008-08-28 | 2010-03-04 | Osteogenex Inc. | Trimeprazine and ethopropazine derivatives for promoting bone growth |
TWI579007B (en) | 2010-07-02 | 2017-04-21 | 艾格諾福斯保健公司 | Use of bone regenerative material |
AU2011293202B2 (en) | 2010-08-26 | 2017-01-19 | University Of Louisville Research Foundation, Inc. | Compositions and methods for treating bone defects |
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TWI651103B (en) | 2013-12-13 | 2019-02-21 | 萊特醫技股份有限公司 | Multiphase bone graft replacement material |
CN105770986B (en) * | 2016-04-14 | 2019-02-05 | 广州安泽再生医学科技有限公司 | A kind of injectable biology calcium salt complex bone cement and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6224635B1 (en) * | 1998-11-06 | 2001-05-01 | Hospital For Joint Diseases | Implantation of surgical implants with calcium sulfate |
Family Cites Families (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573947A (en) * | 1968-08-19 | 1971-04-06 | United States Gypsum Co | Accelerator for gypsum plaster |
GB1389429A (en) * | 1972-11-07 | 1975-04-03 | Bpb Industries Ltd | Gypsum boards |
US4430760A (en) | 1981-12-18 | 1984-02-14 | Collagen Corporation | Nonstress-bearing implantable bone prosthesis |
GB2093348B (en) | 1981-02-23 | 1984-09-12 | Leo Pharm Prod Ltd | Pharmaceutical composition for implantation |
US4820306A (en) | 1981-06-22 | 1989-04-11 | Sterling Drug Inc. | Method for augmentation of the alveolar ridge |
JPS6031786B2 (en) * | 1982-08-13 | 1985-07-24 | 而至歯科工業株式会社 | Setsukou composition for denture implantation |
US4619655A (en) | 1984-01-26 | 1986-10-28 | University Of North Carolina | Plaster of Paris as a bioresorbable scaffold in implants for bone repair |
US4596574A (en) | 1984-05-14 | 1986-06-24 | The Regents Of The University Of California | Biodegradable porous ceramic delivery system for bone morphogenetic protein |
CH671337A5 (en) | 1984-06-19 | 1989-08-31 | Ceskoslovenska Akademie Ved | |
US4595713A (en) | 1985-01-22 | 1986-06-17 | Hexcel Corporation | Medical putty for tissue augmentation |
US4568536A (en) | 1985-02-08 | 1986-02-04 | Ethicon, Inc. | Controlled release of pharmacologically active agents from an absorbable biologically compatible putty-like composition |
US4650665A (en) | 1985-02-08 | 1987-03-17 | Ethicon, Inc. | Controlled release of pharmacologically active agents from an absorbable biologically compatible putty-like composition |
GB8514055D0 (en) | 1985-06-04 | 1985-07-10 | Geistlich Soehne Ag | Chemical substance |
US4681763A (en) | 1985-06-11 | 1987-07-21 | University Of Medicine And Dentistry Of New Jersey | Composition for stimulating bone growth |
US4892734A (en) | 1987-04-06 | 1990-01-09 | Endocon, Inc. | Dispensing paste for forming medicinal pellets |
US4880660A (en) | 1987-08-28 | 1989-11-14 | Minnesota Mining And Manufacturing Company | Method for priming hard tissue |
CA1339083C (en) | 1987-11-13 | 1997-07-29 | Steven R. Jefferies | Bone repair material and delayed drug delivery system |
US4975526A (en) | 1989-02-23 | 1990-12-04 | Creative Biomolecules, Inc. | Bone collagen matrix for zenogenic implants |
US5162114A (en) | 1989-02-23 | 1992-11-10 | Stryker Corporation | Bone collagen matrix for xenogenic implants |
GB8813033D0 (en) | 1988-06-02 | 1988-07-06 | Geistlich Soehne Ag | Chemical compound |
US4994030A (en) | 1988-06-28 | 1991-02-19 | Osteotech, Inc. | Reconstitution of human bone and tissue |
US5573771A (en) | 1988-08-19 | 1996-11-12 | Osteomedical Limited | Medicinal bone mineral products |
US5264214A (en) | 1988-11-21 | 1993-11-23 | Collagen Corporation | Composition for bone repair |
US5147403A (en) | 1989-03-15 | 1992-09-15 | United States Gypsum Company | Prosthesis implantation method |
US5487897A (en) | 1989-07-24 | 1996-01-30 | Atrix Laboratories, Inc. | Biodegradable implant precursor |
US5061286A (en) | 1989-08-18 | 1991-10-29 | Osteotech, Inc. | Osteoprosthetic implant |
US5290558A (en) | 1989-09-21 | 1994-03-01 | Osteotech, Inc. | Flowable demineralized bone powder composition and its use in bone repair |
US5073373A (en) | 1989-09-21 | 1991-12-17 | Osteotech, Inc. | Flowable demineralized bone powder composition and its use in bone repair |
US5236456A (en) | 1989-11-09 | 1993-08-17 | Osteotech, Inc. | Osteogenic composition and implant containing same |
US4994264A (en) * | 1989-12-15 | 1991-02-19 | Revlon, Inc. | Press molded cosmetic composition with pay off |
US5425769A (en) | 1990-04-23 | 1995-06-20 | Snyders, Jr.; Robert V. | Composition of material for osseous repair |
ES2076467T3 (en) | 1990-10-31 | 1995-11-01 | El Gendler | FLEXIBLE MEMBRANES PRODUCED WITH ORGANIC BONE MATTER FOR THE REPAIR AND RECONSTRUCTION OF PARTS OF THE SKELETON. |
US5462722A (en) | 1991-04-17 | 1995-10-31 | Liu; Sung-Tsuen | Calcium phosphate calcium sulfate composite implant material |
DE4121043A1 (en) | 1991-06-26 | 1993-01-07 | Merck Patent Gmbh | BONE REPLACEMENT MATERIAL WITH FGF |
US5356629A (en) | 1991-07-12 | 1994-10-18 | United States Surgical Corporation | Composition for effecting bone repair |
US5769897A (en) | 1991-12-13 | 1998-06-23 | Haerle; Anton | Synthetic bone |
US5314476A (en) | 1992-02-04 | 1994-05-24 | Osteotech, Inc. | Demineralized bone particles and flowable osteogenic composition containing same |
US5236971A (en) | 1992-02-10 | 1993-08-17 | Murray William M | Dental and orthopedic cement method and preforms |
US5219897A (en) | 1992-02-10 | 1993-06-15 | Murray William M | Dental and orthopedic cement method and preforms |
US5336699A (en) | 1992-02-20 | 1994-08-09 | Orthopaedic Research Institute | Bone cement having chemically joined reinforcing fillers |
US5366507A (en) | 1992-03-06 | 1994-11-22 | Sottosanti John S | Method for use in bone tissue regeneration |
US5320844A (en) | 1992-03-12 | 1994-06-14 | Liu Sung Tsuen | Composite materials for hard tissue replacement |
US5334626A (en) | 1992-07-28 | 1994-08-02 | Zimmer, Inc. | Bone cement composition and method of manufacture |
FR2705235B1 (en) | 1993-05-13 | 1995-07-13 | Inoteb | Use of particles of a biocompatible and bioresorbable calcium salt as an active ingredient in the preparation of a medicament for the local treatment of demineralizing bone diseases. |
US5531791A (en) | 1993-07-23 | 1996-07-02 | Bioscience Consultants | Composition for repair of defects in osseous tissues, method of making, and prosthesis |
US5385887A (en) | 1993-09-10 | 1995-01-31 | Genetics Institute, Inc. | Formulations for delivery of osteogenic proteins |
US5482551A (en) | 1993-09-20 | 1996-01-09 | Armstrong World Industries, Inc. | Extruded fire resistant construction and building products |
US5681873A (en) | 1993-10-14 | 1997-10-28 | Atrix Laboratories, Inc. | Biodegradable polymeric composition |
US5507813A (en) | 1993-12-09 | 1996-04-16 | Osteotech, Inc. | Shaped materials derived from elongate bone particles |
US5763416A (en) | 1994-02-18 | 1998-06-09 | The Regent Of The University Of Michigan | Gene transfer into bone cells and tissues |
US5626861A (en) | 1994-04-01 | 1997-05-06 | Massachusetts Institute Of Technology | Polymeric-hydroxyapatite bone composite |
GB9407135D0 (en) | 1994-04-11 | 1994-06-01 | Aberdeen University And Plasma | Treatment of osteoporosis |
US5578662A (en) | 1994-07-22 | 1996-11-26 | United States Surgical Corporation | Bioabsorbable branched polymers containing units derived from dioxanone and medical/surgical devices manufactured therefrom |
US5496399A (en) | 1994-08-23 | 1996-03-05 | Norian Corporation | Storage stable calcium phosphate cements |
US5707962A (en) | 1994-09-28 | 1998-01-13 | Gensci Regeneration Sciences Inc. | Compositions with enhanced osteogenic potential, method for making the same and therapeutic uses thereof |
TW369414B (en) | 1994-09-30 | 1999-09-11 | Yamanouchi Pharma Co Ltd | Bone formation transplant |
US5614206A (en) | 1995-03-07 | 1997-03-25 | Wright Medical Technology, Inc. | Controlled dissolution pellet containing calcium sulfate |
EP0851772A1 (en) | 1995-06-06 | 1998-07-08 | Gensci Regeneration Laboratories, Inc. | Modified osteogenic materials |
US5700289A (en) | 1995-10-20 | 1997-12-23 | North Shore University Hospital Research Corporation | Tissue-engineered bone repair using cultured periosteal cells |
US6048964A (en) | 1995-12-12 | 2000-04-11 | Stryker Corporation | Compositions and therapeutic methods using morphogenic proteins and stimulatory factors |
US5788976A (en) | 1996-02-12 | 1998-08-04 | Wbk, Inc. | Method for effecting bone repair |
US5824078A (en) | 1996-03-11 | 1998-10-20 | The Board Of Trustees Of The University Of Arkansas | Composite allograft, press, and methods |
DE19620117C1 (en) | 1996-05-18 | 1997-07-24 | Corimed Kundenorientierte Medi | Preparation of medicinal composition containing calcium sulphate |
US6051247A (en) | 1996-05-30 | 2000-04-18 | University Of Florida Research Foundation, Inc. | Moldable bioactive compositions |
US5727945A (en) | 1996-08-26 | 1998-03-17 | Dannenbaum; Richard M. | Impregnated barrier and method of assisting bone or tissue regeneration |
US5964805A (en) | 1997-02-12 | 1999-10-12 | Stone; Kevin R. | Method and paste for articular cartilage transplantation |
US5676146B1 (en) | 1996-09-13 | 2000-04-18 | Osteotech Inc | Surgical implant containing a resorbable radiopaque marker and method of locating such within a body |
US5794402A (en) | 1996-09-30 | 1998-08-18 | Martin Marietta Materials, Inc. | Modular polymer matrix composite support structure and methods of constructing same |
US6023806A (en) | 1996-09-30 | 2000-02-15 | Martin Marietta Materials, Inc. | Modular polymer matrix composite support structure and methods of constructing same |
US6037519A (en) | 1997-10-20 | 2000-03-14 | Sdgi Holdings, Inc. | Ceramic fusion implants and compositions |
US5756127A (en) | 1996-10-29 | 1998-05-26 | Wright Medical Technology, Inc. | Implantable bioresorbable string of calcium sulfate beads |
US6083522A (en) | 1997-01-09 | 2000-07-04 | Neucoll, Inc. | Devices for tissue repair and methods for preparation and use thereof |
US20020098222A1 (en) | 1997-03-13 | 2002-07-25 | John F. Wironen | Bone paste |
US5948426A (en) | 1997-05-03 | 1999-09-07 | Jefferies; Steven R. | Method and article to induce hematopoietic expansion |
US5861445A (en) | 1997-05-08 | 1999-01-19 | American Dental Association Health Foundation | Reinforcement of dental and other composite materials |
US5972368A (en) | 1997-06-11 | 1999-10-26 | Sdgi Holdings, Inc. | Bone graft composites and spacers |
US5910315A (en) | 1997-07-18 | 1999-06-08 | Stevenson; Sharon | Allograft tissue material for filling spinal fusion cages or related surgical spaces |
US6391336B1 (en) | 1997-09-22 | 2002-05-21 | Royer Biomedical, Inc. | Inorganic-polymer complexes for the controlled release of compounds including medicinals |
US5899939A (en) | 1998-01-21 | 1999-05-04 | Osteotech, Inc. | Bone-derived implant for load-supporting applications |
US6030635A (en) | 1998-02-27 | 2000-02-29 | Musculoskeletal Transplant Foundation | Malleable paste for filling bone defects |
US6171388B1 (en) * | 1998-03-17 | 2001-01-09 | Rhodia Inc. | Lightweight gypsum composition |
US6056970A (en) | 1998-05-07 | 2000-05-02 | Genzyme Corporation | Compositions comprising hemostatic compounds and bioabsorbable polymers |
CA2360938C (en) | 1999-02-02 | 2008-01-08 | Warren Oliver Haggard | Controlled release composite |
US7371408B1 (en) | 1999-06-07 | 2008-05-13 | Wright Medical Technology, Inc. | Bone graft substitute composition |
SE520688C2 (en) * | 2000-04-11 | 2003-08-12 | Bone Support Ab | An injectable bone mineral replacement material |
JP2004503330A (en) | 2000-07-19 | 2004-02-05 | オステオテック インコーポレーテッド | Bone implant and method for producing the same |
US6770695B2 (en) | 2000-08-07 | 2004-08-03 | John L. Ricci | Time release calcium sulfate matrix for bone augmentation |
US6670312B2 (en) * | 2000-12-08 | 2003-12-30 | Takeshi Sugimoto | Composition for removal of calcium or magnesium compounds from an article |
US6645333B2 (en) | 2001-04-06 | 2003-11-11 | Ebert Composites Corporation | Method of inserting z-axis reinforcing fibers into a composite laminate |
US6676785B2 (en) | 2001-04-06 | 2004-01-13 | Ebert Composites Corporation | Method of clinching the top and bottom ends of Z-axis fibers into the respective top and bottom surfaces of a composite laminate |
US7371409B2 (en) | 2001-09-06 | 2008-05-13 | Wright Medical Technology, Inc. | Bone graft substitute composition |
AU2002327007B2 (en) | 2001-09-21 | 2005-10-20 | Stryker Corporation | Pore-forming agents for orthopedic cements |
KR20040047746A (en) | 2001-10-12 | 2004-06-05 | 오스테오테크, 인코포레이티드 | Improved bone graft |
US6478825B1 (en) | 2001-11-28 | 2002-11-12 | Osteotech, Inc. | Implant, method of making same and use of the implant for the treatment of bone defects |
US7291179B2 (en) | 2002-06-24 | 2007-11-06 | Wright Medical Technology, Inc. | Bone graft substitute composition |
US6652887B1 (en) | 2002-06-24 | 2003-11-25 | Wright Medical Technology, Inc. | Bone graft substitute composition |
-
2003
- 2003-03-28 DE DE60335248T patent/DE60335248D1/en not_active Expired - Lifetime
- 2003-03-28 AT AT03745668T patent/ATE490745T1/en not_active IP Right Cessation
- 2003-03-28 AU AU2003258172A patent/AU2003258172B2/en not_active Expired
- 2003-03-28 WO PCT/US2003/009715 patent/WO2003082158A1/en not_active Application Discontinuation
- 2003-03-28 EP EP03745668A patent/EP1489998B1/en not_active Expired - Lifetime
- 2003-03-28 US US10/402,192 patent/US7211266B2/en active Active
- 2003-03-28 CA CA2480839A patent/CA2480839C/en not_active Expired - Lifetime
-
2007
- 2007-04-24 US US11/739,416 patent/US8657952B2/en active Active
-
2014
- 2014-01-16 US US14/156,850 patent/US8968465B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6224635B1 (en) * | 1998-11-06 | 2001-05-01 | Hospital For Joint Diseases | Implantation of surgical implants with calcium sulfate |
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Also Published As
Publication number | Publication date |
---|---|
EP1489998A4 (en) | 2008-08-06 |
EP1489998B1 (en) | 2010-12-08 |
US7211266B2 (en) | 2007-05-01 |
ATE490745T1 (en) | 2010-12-15 |
US20140134227A1 (en) | 2014-05-15 |
DE60335248D1 (en) | 2011-01-20 |
WO2003082158A8 (en) | 2004-04-22 |
US20070186819A1 (en) | 2007-08-16 |
CA2480839C (en) | 2011-01-04 |
AU2003258172B2 (en) | 2008-02-28 |
EP1489998A1 (en) | 2004-12-29 |
US20030185903A1 (en) | 2003-10-02 |
AU2003258172A1 (en) | 2003-10-13 |
US8968465B2 (en) | 2015-03-03 |
US8657952B2 (en) | 2014-02-25 |
CA2480839A1 (en) | 2003-10-09 |
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