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EP2352458A4 - Tricalcium phosphate coarse particle compositions and methods for making the same - Google Patents

Tricalcium phosphate coarse particle compositions and methods for making the same

Info

Publication number
EP2352458A4
EP2352458A4 EP09831142.6A EP09831142A EP2352458A4 EP 2352458 A4 EP2352458 A4 EP 2352458A4 EP 09831142 A EP09831142 A EP 09831142A EP 2352458 A4 EP2352458 A4 EP 2352458A4
Authority
EP
European Patent Office
Prior art keywords
making
methods
same
tricalcium phosphate
coarse particle
Prior art date
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.)
Withdrawn
Application number
EP09831142.6A
Other languages
German (de)
French (fr)
Other versions
EP2352458A1 (en
Inventor
Sahil Jalota
David C Delaney
Duran N Yetkinler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skeletal Kinetics LLC
Original Assignee
Skeletal Kinetics LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/328,720 external-priority patent/US8409538B2/en
Priority claimed from US12/568,531 external-priority patent/US8673364B2/en
Application filed by Skeletal Kinetics LLC filed Critical Skeletal Kinetics LLC
Publication of EP2352458A1 publication Critical patent/EP2352458A1/en
Publication of EP2352458A4 publication Critical patent/EP2352458A4/en
Withdrawn legal-status Critical Current

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
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/724—Cyclodextrins
    • 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
    • A61K33/42—Phosphorus; Compounds thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
EP09831142.6A 2008-12-04 2009-12-03 Tricalcium phosphate coarse particle compositions and methods for making the same Withdrawn EP2352458A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/328,720 US8409538B2 (en) 2008-12-04 2008-12-04 Tricalcium phosphate coarse particle compositions and methods for making the same
US12/568,531 US8673364B2 (en) 2009-09-28 2009-09-28 Rapid setting high strength calcium phosphate cements comprising cyclodextrins
PCT/US2009/066646 WO2010065780A1 (en) 2008-12-04 2009-12-03 Tricalcium phosphate coarse particle compositions and methods for making the same

Publications (2)

Publication Number Publication Date
EP2352458A1 EP2352458A1 (en) 2011-08-10
EP2352458A4 true EP2352458A4 (en) 2013-08-28

Family

ID=42233615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09831142.6A Withdrawn EP2352458A4 (en) 2008-12-04 2009-12-03 Tricalcium phosphate coarse particle compositions and methods for making the same

Country Status (2)

Country Link
EP (1) EP2352458A4 (en)
WO (1) WO2010065780A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5724050B2 (en) * 2009-09-28 2015-05-27 Hoya株式会社 Powder, powder manufacturing method, adsorption device
KR20140012959A (en) * 2010-12-01 2014-02-04 가부시끼가이샤 소프세라 Breast enhancement accelerator
US9163173B2 (en) * 2011-12-15 2015-10-20 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
US9776869B2 (en) 2015-09-25 2017-10-03 Clean World Technologies Ltd. Producing calcium phosphate compositions
US20230053789A1 (en) * 2019-09-25 2023-02-23 Surgentec, Llc Bone graft composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950420A2 (en) * 1998-04-16 1999-10-20 MERCK PATENT GmbH Biocement paste containing tricalcium phosphate with cohesion promoters
WO2001082834A1 (en) * 2000-04-28 2001-11-08 Constantz Brent R Calcium phosphate cements prepared from silicate solutions
US20070189951A1 (en) * 2004-07-26 2007-08-16 Constantz Brent R Calcium phosphate cements and methods for using the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735823A (en) * 1956-02-21 barrett
US5904717A (en) 1986-01-28 1999-05-18 Thm Biomedical, Inc. Method and device for reconstruction of articular cartilage
US5032552A (en) * 1988-07-04 1991-07-16 Tdk Corporation Biomedical material
US6953594B2 (en) * 1996-10-10 2005-10-11 Etex Corporation Method of preparing a poorly crystalline calcium phosphate and methods of its use
AU6012998A (en) 1996-12-13 1998-07-17 Norian Corporation Preparation, storage and administration of cements
US5939039A (en) * 1997-01-16 1999-08-17 Orthovita, Inc. Methods for production of calcium phosphate
WO1998043558A1 (en) * 1997-04-01 1998-10-08 Cap Biotechnology, Inc. Calcium phosphate microcarriers and microspheres
US5968253A (en) 1998-07-31 1999-10-19 Norian Corporation Calcium phosphate cements comprising antimicrobial agents
US6273916B1 (en) 1999-09-02 2001-08-14 Cook Incorporated Method and apparatus for strengthening vertebral bodies
DE60103638T2 (en) * 2000-04-26 2005-03-10 ECOLE POLYTECHNIQUE FéDéRALE DE LAUSANNE CALCIUM PHOSPHATE MICRO GRANULES
AU2002213313B2 (en) * 2000-10-16 2006-08-17 University Of South Carolina Biocompatible cement containing reactive calcium phosphate nanoparticles and methods for making and using such cement
US20040005592A1 (en) * 2001-03-05 2004-01-08 Emtage Peter C.R. Materials and methods relating to therapy and diagnosis using targeting of cells that express DCAL-Hy polypeptides
US20040250730A1 (en) 2003-06-12 2004-12-16 David Delaney Calcium phosphate cements prepared from silicate-phosphate solutions
US7306786B2 (en) 2003-07-28 2007-12-11 Skeletal Kinetics, Llc Calcium phosphate cements comprising a water-soluble contrast agent
US7261717B2 (en) 2003-09-11 2007-08-28 Skeletal Kinetics Llc Methods and devices for delivering orthopedic cements to a target bone site
US7252833B2 (en) 2003-11-18 2007-08-07 Skeletal Kinetics, Llc Calcium phosphate cements comprising an osteoclastogenic agent
US20050257714A1 (en) 2004-05-20 2005-11-24 Constantz Brent R Orthopedic cements comprising a barium apatite contrast agent
US7252841B2 (en) 2004-05-20 2007-08-07 Skeletal Kinetics, Llc Rapid setting calcium phosphate cements
US7459018B2 (en) * 2005-04-08 2008-12-02 Howmedica Leibinger Inc. Injectable calcium phosphate cement
US7901650B2 (en) * 2005-06-22 2011-03-08 Skeletal Kinectics, LLC Porous beta-tricalcium phosphate and methods for producing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950420A2 (en) * 1998-04-16 1999-10-20 MERCK PATENT GmbH Biocement paste containing tricalcium phosphate with cohesion promoters
WO2001082834A1 (en) * 2000-04-28 2001-11-08 Constantz Brent R Calcium phosphate cements prepared from silicate solutions
US20070189951A1 (en) * 2004-07-26 2007-08-16 Constantz Brent R Calcium phosphate cements and methods for using the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NASSER Y. MOSTAFA: "Characterization, thermal stability and sintering of hydroxyapatite powders prepared by different routes.", MATERIALS CHEMISTRY AND PHYSICS, vol. 94, 2005, pages 333 - 341, XP002700662 *
See also references of WO2010065780A1 *
YOUNG-MIN KONG, HYOUN-EE KIM AND HAE-WON KIM: "Phase conversion of tricalcium phosphate into Ca-deficient apatite during sintering of hydroxyapatite-tricalcium phosphate biphasic ceramics", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B: APPLIED BIOMATERIALS, 2007, XP002700663 *

Also Published As

Publication number Publication date
EP2352458A1 (en) 2011-08-10
WO2010065780A1 (en) 2010-06-10

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Legal Events

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DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 33/42 20060101ALI20130711BHEP

Ipc: A61F 2/02 20060101AFI20130711BHEP

A4 Supplementary search report drawn up and despatched

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