DE69729647T2 - Verfahren zur Herstellung von wenigkristallinem Calciumphosphat und Verfahren zu dessen Verwendung - Google Patents
Verfahren zur Herstellung von wenigkristallinem Calciumphosphat und Verfahren zu dessen Verwendung Download PDFInfo
- Publication number
- DE69729647T2 DE69729647T2 DE69729647T DE69729647T DE69729647T2 DE 69729647 T2 DE69729647 T2 DE 69729647T2 DE 69729647 T DE69729647 T DE 69729647T DE 69729647 T DE69729647 T DE 69729647T DE 69729647 T2 DE69729647 T2 DE 69729647T2
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- Prior art keywords
- calcium phosphate
- pca
- bone
- phosphate
- calcium
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000001506 calcium phosphate Substances 0.000 title claims abstract description 505
- 229910000389 calcium phosphate Inorganic materials 0.000 title claims abstract description 472
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- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 61
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Classifications
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- 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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
- A61L27/425—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of phosphorus containing material, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Surgery (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US729343 | 1996-10-16 | ||
| US08/732,016 US6027742A (en) | 1995-05-19 | 1996-10-16 | Bioresorbable ceramic composites |
| US08/729,344 US6117456A (en) | 1995-05-19 | 1996-10-16 | Methods and products related to the physical conversion of reactive amorphous calcium phosphate |
| US729344 | 1996-10-16 | ||
| US08/729,343 US20020136696A1 (en) | 1995-05-19 | 1996-10-16 | Orthopedic and dental ceramic implants |
| US732016 | 1996-10-16 | ||
| PCT/US1997/018631 WO1998016268A2 (en) | 1996-10-16 | 1997-10-16 | Method of preparing a poorly crystalline calcium phosphate and methods of its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69729647D1 DE69729647D1 (de) | 2004-07-29 |
| DE69729647T2 true DE69729647T2 (de) | 2005-07-07 |
Family
ID=27419129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69729647T Expired - Lifetime DE69729647T2 (de) | 1996-10-16 | 1997-10-16 | Verfahren zur Herstellung von wenigkristallinem Calciumphosphat und Verfahren zu dessen Verwendung |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0936929B1 (enExample) |
| JP (1) | JP4781494B2 (enExample) |
| AT (1) | ATE269720T1 (enExample) |
| AU (1) | AU742748B2 (enExample) |
| CA (1) | CA2270185C (enExample) |
| DE (1) | DE69729647T2 (enExample) |
| DK (1) | DK0936929T3 (enExample) |
| ES (1) | ES2227719T3 (enExample) |
| WO (1) | WO1998016268A2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005022176A1 (de) * | 2005-05-09 | 2007-01-25 | Martin-Luther-Universität Halle-Wittenberg | Verfahren zur Herstellung von bioresorbierbaren Verbundmaterialien und seine Verwendung als Implantatmaterial |
| DE102007048591A1 (de) * | 2007-10-05 | 2009-04-09 | Matthias Prof. Dr. Epple | Implantat und Verfahren zu seiner Herstellung |
| US9486558B2 (en) | 2003-03-27 | 2016-11-08 | Locate Therapeutics Limited | Porous matrix |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554803B1 (en) | 1997-04-02 | 2003-04-29 | Arthur Ashman | Combination syringe and aspirator for bone regeneration material and method for using the syringe |
| IT1299563B1 (it) * | 1998-07-17 | 2000-03-16 | Giovanni Dolci | Uso odontostomatologico di materiali a base apatitica nanostrutturati |
| CA2350638C (en) | 1998-09-11 | 2009-11-24 | Gerhard Schmidmaier | Biologically active implants coated with a biodegradable polymer |
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1997
- 1997-10-16 AT AT97945578T patent/ATE269720T1/de not_active IP Right Cessation
- 1997-10-16 DK DK97945578T patent/DK0936929T3/da active
- 1997-10-16 ES ES97945578T patent/ES2227719T3/es not_active Expired - Lifetime
- 1997-10-16 JP JP51857598A patent/JP4781494B2/ja not_active Expired - Lifetime
- 1997-10-16 DE DE69729647T patent/DE69729647T2/de not_active Expired - Lifetime
- 1997-10-16 EP EP97945578A patent/EP0936929B1/en not_active Expired - Lifetime
- 1997-10-16 AU AU46746/97A patent/AU742748B2/en not_active Ceased
- 1997-10-16 WO PCT/US1997/018631 patent/WO1998016268A2/en not_active Ceased
- 1997-10-16 CA CA002270185A patent/CA2270185C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9486558B2 (en) | 2003-03-27 | 2016-11-08 | Locate Therapeutics Limited | Porous matrix |
| US10232087B2 (en) | 2003-03-27 | 2019-03-19 | Locate Therapeutics Limited | Porous matrix |
| DE102005022176A1 (de) * | 2005-05-09 | 2007-01-25 | Martin-Luther-Universität Halle-Wittenberg | Verfahren zur Herstellung von bioresorbierbaren Verbundmaterialien und seine Verwendung als Implantatmaterial |
| DE102005022176B4 (de) * | 2005-05-09 | 2009-06-25 | Martin-Luther-Universität Halle-Wittenberg | Verfahren zur Herstellung von bioresorbierbaren Verbundmaterialien und seine Verwendung als Implantatmaterial sowie bioresorbiebaren Verbundmaterialien |
| DE102007048591A1 (de) * | 2007-10-05 | 2009-04-09 | Matthias Prof. Dr. Epple | Implantat und Verfahren zu seiner Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2270185C (en) | 2009-01-06 |
| AU4674697A (en) | 1998-05-11 |
| JP2001502215A (ja) | 2001-02-20 |
| ATE269720T1 (de) | 2004-07-15 |
| EP0936929A2 (en) | 1999-08-25 |
| AU742748B2 (en) | 2002-01-10 |
| WO1998016268A3 (en) | 1998-07-30 |
| WO1998016268A2 (en) | 1998-04-23 |
| ES2227719T3 (es) | 2005-04-01 |
| DE69729647D1 (de) | 2004-07-29 |
| JP4781494B2 (ja) | 2011-09-28 |
| DK0936929T3 (da) | 2004-11-08 |
| EP0936929B1 (en) | 2004-06-23 |
| CA2270185A1 (en) | 1998-04-23 |
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