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WO2008087798A1 - Method for producing body tissue substitute material - Google Patents

Method for producing body tissue substitute material Download PDF

Info

Publication number
WO2008087798A1
WO2008087798A1 PCT/JP2007/072856 JP2007072856W WO2008087798A1 WO 2008087798 A1 WO2008087798 A1 WO 2008087798A1 JP 2007072856 W JP2007072856 W JP 2007072856W WO 2008087798 A1 WO2008087798 A1 WO 2008087798A1
Authority
WO
WIPO (PCT)
Prior art keywords
body tissue
tissue substitute
substitute material
producing body
presintering
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.)
Ceased
Application number
PCT/JP2007/072856
Other languages
French (fr)
Japanese (ja)
Inventor
Makoto Oishi
Hikaru Inoue
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.)
Olympus Terumo Biomaterials Corp
Original Assignee
Olympus Terumo Biomaterials Corp
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
Application filed by Olympus Terumo Biomaterials Corp filed Critical Olympus Terumo Biomaterials Corp
Publication of WO2008087798A1 publication Critical patent/WO2008087798A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)

Abstract

A granular body tissue substitute material with a high packing efficiency is produced simply in good yield by a few steps. A method for producing a body tissue substitute material comprising the steps of: presintering calcium phosphate powder; mixing the presintered powder obtained by this presintering with a binding material; forming the mixed presintered powder and binding material into a particle with a substantially spherical shape; and sintering the formed particle with a substantially spherical shape is provided.
PCT/JP2007/072856 2007-01-17 2007-11-27 Method for producing body tissue substitute material Ceased WO2008087798A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-008326 2007-01-17
JP2007008326A JP2008173238A (en) 2007-01-17 2007-01-17 Production method of biotissue supplementary material

Publications (1)

Publication Number Publication Date
WO2008087798A1 true WO2008087798A1 (en) 2008-07-24

Family

ID=39635804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072856 Ceased WO2008087798A1 (en) 2007-01-17 2007-11-27 Method for producing body tissue substitute material

Country Status (2)

Country Link
JP (1) JP2008173238A (en)
WO (1) WO2008087798A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301591A4 (en) * 2008-06-05 2013-05-08 Brainbase Corp Bone prosthetic material and method of producing the same
WO2019163122A1 (en) * 2018-02-26 2019-08-29 オリンパス株式会社 Bone graft material and method of manufacturing same

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6179462A (en) * 1984-09-25 1986-04-23 ティーディーケイ株式会社 Porous artificial bone material
JPS6179464A (en) * 1984-09-25 1986-04-23 ティーディーケイ株式会社 Composition for artificial bone material
JPS62500153A (en) * 1984-09-10 1987-01-22 シヤイヘル，ハンス Materials containing carbonate apatite
JPS63125258A (en) * 1986-11-14 1988-05-28 三菱マテリアル株式会社 Bone deficient part, gap part and absorbing part filler
JPS63294864A (en) * 1987-10-23 1988-12-01 Tdk Corp Preparation of artificial bone material
JPH01230412A (en) * 1987-11-27 1989-09-13 Kobe Steel Ltd Calcium phosphate compound granular form and production thereof
JPH0251475A (en) * 1988-04-27 1990-02-21 Ibiden Co Ltd Fiber-reinforced calcium phosphate-based compound ceramic and its production
JPH0595995A (en) * 1991-10-07 1993-04-20 Mitsubishi Materials Corp Calcium phosphate-based ceramic layer coated Ti or Ti alloy implant and method for producing the same
JPH0663119A (en) * 1992-08-24 1994-03-08 Kyoritsu Yogyo Genryo Kk Bone defective part and void art filling calcium phosphase porous granule and manufacture thereof
JPH10158075A (en) * 1996-11-25 1998-06-16 Advance Co Ltd Production of ceramics
JP2000042095A (en) * 1998-07-29 2000-02-15 Nuclear Fuel Ind Ltd Method for producing biocompatible particles

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62500153A (en) * 1984-09-10 1987-01-22 シヤイヘル，ハンス Materials containing carbonate apatite
JPS6179462A (en) * 1984-09-25 1986-04-23 ティーディーケイ株式会社 Porous artificial bone material
JPS6179464A (en) * 1984-09-25 1986-04-23 ティーディーケイ株式会社 Composition for artificial bone material
JPS63125258A (en) * 1986-11-14 1988-05-28 三菱マテリアル株式会社 Bone deficient part, gap part and absorbing part filler
JPS63294864A (en) * 1987-10-23 1988-12-01 Tdk Corp Preparation of artificial bone material
JPH01230412A (en) * 1987-11-27 1989-09-13 Kobe Steel Ltd Calcium phosphate compound granular form and production thereof
JPH0251475A (en) * 1988-04-27 1990-02-21 Ibiden Co Ltd Fiber-reinforced calcium phosphate-based compound ceramic and its production
JPH0595995A (en) * 1991-10-07 1993-04-20 Mitsubishi Materials Corp Calcium phosphate-based ceramic layer coated Ti or Ti alloy implant and method for producing the same
JPH0663119A (en) * 1992-08-24 1994-03-08 Kyoritsu Yogyo Genryo Kk Bone defective part and void art filling calcium phosphase porous granule and manufacture thereof
JPH10158075A (en) * 1996-11-25 1998-06-16 Advance Co Ltd Production of ceramics
JP2000042095A (en) * 1998-07-29 2000-02-15 Nuclear Fuel Ind Ltd Method for producing biocompatible particles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2301591A4 (en) * 2008-06-05 2013-05-08 Brainbase Corp Bone prosthetic material and method of producing the same
US8475821B2 (en) 2008-06-05 2013-07-02 Brain Base Corporation Bone prosthetic material and method of manufacturing the same
WO2019163122A1 (en) * 2018-02-26 2019-08-29 オリンパス株式会社 Bone graft material and method of manufacturing same

Also Published As

Publication number Publication date
JP2008173238A (en) 2008-07-31

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