WO2009034876A1 - 人工骨 - Google Patents

人工骨 Download PDF

Info

Publication number
WO2009034876A1
WO2009034876A1 PCT/JP2008/065727 JP2008065727W WO2009034876A1 WO 2009034876 A1 WO2009034876 A1 WO 2009034876A1 JP 2008065727 W JP2008065727 W JP 2008065727W WO 2009034876 A1 WO2009034876 A1 WO 2009034876A1
Authority
WO
WIPO (PCT)
Prior art keywords
artificial bone
voids
linear signal
marker
aligned
Prior art date
Application number
PCT/JP2008/065727
Other languages
English (en)
French (fr)
Inventor
Naoko Kimura
Tomoya Kuwayama
Mototsugu Ninomiya
Original Assignee
Kuraray Co., Ltd.
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 Kuraray Co., Ltd. filed Critical Kuraray Co., Ltd.
Priority to EP08830009.0A priority Critical patent/EP2193763B1/en
Priority to US12/678,096 priority patent/US20100222883A1/en
Priority to CA2699528A priority patent/CA2699528C/en
Priority to JP2009532144A priority patent/JP5237291B2/ja
Publication of WO2009034876A1 publication Critical patent/WO2009034876A1/ja

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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30617—Visible markings for adjusting, locating or measuring
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • A61F2002/30784—Plurality of holes
    • A61F2002/30785—Plurality of holes parallel
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0097—Visible markings, e.g. indicia
    • 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
    • A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
    • A61F2310/00215—Ceramics or ceramic-like structures based on metal oxides containing silica or silicon oxide
    • 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
    • A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
    • A61F2310/00227—Ceramics or ceramic-like structures based on metal oxides containing titania or titanium oxide
    • 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
    • A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
    • A61F2310/00239—Ceramics or ceramic-like structures based on metal oxides containing zirconia or zirconium oxide ZrO2
    • 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

Abstract

　人工骨の空孔の向きを、容易かつ正確に知ることができるようにする。 　人工骨１０は、人工骨材料（人工骨本体）１の内部に実質的に一方向に配向した空孔２を有し、表面に一軸方向に配向する空孔２の配向方向を示す、例えば、線記号３ａからなる標識を付す。該標識は線記号３ａの他、突起や窪み等であってもよい。これにより、人工骨が有する実質的に一方向に配向した空孔の向きを容易に確認することができる。
PCT/JP2008/065727 2007-09-12 2008-09-02 人工骨 WO2009034876A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08830009.0A EP2193763B1 (en) 2007-09-12 2008-09-02 Artificial bone
US12/678,096 US20100222883A1 (en) 2007-09-12 2008-09-02 Artificial bone
CA2699528A CA2699528C (en) 2007-09-12 2008-09-02 Artificial bone
JP2009532144A JP5237291B2 (ja) 2007-09-12 2008-09-02 人工骨

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007237051 2007-09-12
JP2007-237051 2007-09-12

Publications (1)

Publication Number Publication Date
WO2009034876A1 true WO2009034876A1 (ja) 2009-03-19

Family

ID=40451885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065727 WO2009034876A1 (ja) 2007-09-12 2008-09-02 人工骨

Country Status (5)

Country Link
US (1) US20100222883A1 (ja)
EP (1) EP2193763B1 (ja)
JP (1) JP5237291B2 (ja)
CA (1) CA2699528C (ja)
WO (1) WO2009034876A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017038647A1 (ja) * 2015-08-28 2017-03-09 株式会社福山医科 代用骨ブロック、代用骨ブロックの製造方法
CN110087698A (zh) * 2016-10-17 2019-08-02 国立大学法人九州大学 医疗用蜂窝结构体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002272833A (ja) * 2000-12-21 2002-09-24 Ethicon Inc 強化した組織移植片およびその製造および使用の方法
JP3470759B2 (ja) 2000-10-13 2003-11-25 東芝セラミックス株式会社 生体用セラミックス多孔質部材
JP2004275202A (ja) * 2003-03-12 2004-10-07 National Institute For Materials Science 多孔質セラミックスインプラント材料およびその製造方法
JP2007152025A (ja) * 2005-12-08 2007-06-21 Terumo Corp 骨補填材、カートリッジ及び充填器具セット
JP2007237051A (ja) 2006-03-07 2007-09-20 Cnk:Kk 磁気分離搬送装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456056A (en) * 1987-08-26 1989-03-02 Dental Chem Co Ltd Hydroxyapatite bone filling material
JP2706467B2 (ja) * 1988-05-27 1998-01-28 住友大阪セメント株式会社 骨移植用人工骨構造体
US5228571A (en) * 1991-05-03 1993-07-20 Anderson-Barrows Metal Corporation Tubing and tubing fitting selection apparatus
JP3061732B2 (ja) * 1993-09-13 2000-07-10 旭光学工業株式会社 骨誘導と骨形成の場を提供するセラミックス機能材料及びその製造方法
US5531794A (en) * 1993-09-13 1996-07-02 Asahi Kogaku Kogyo Kabushiki Kaisha Ceramic device providing an environment for the promotion and formation of new bone
US6187329B1 (en) * 1997-12-23 2001-02-13 Board Of Regents Of The University Of Texas System Variable permeability bone implants, methods for their preparation and use
US6632246B1 (en) * 2000-03-14 2003-10-14 Chondrosite, Llc Cartilage repair plug
US6713420B2 (en) * 2000-10-13 2004-03-30 Toshiba Ceramics Co., Ltd. Porous ceramics body for in vivo or in vitro use
US7901457B2 (en) * 2003-05-16 2011-03-08 Musculoskeletal Transplant Foundation Cartilage allograft plug
US20040253281A1 (en) * 2003-06-12 2004-12-16 Atrium Medical Corp. Therapeutic markings applied to tissue
EP1537839A1 (en) * 2003-12-02 2005-06-08 Dr. h. c. Robert Mathys Foundation Prosthetic device for cartilage repair
BRPI0509185A (pt) * 2004-03-26 2007-09-18 Synthes Usa implante de múltiplas peças, método de fabricar um implante intervertebral e conjunto de implante intervertebral
EP2039668B1 (en) * 2006-06-23 2019-08-21 Kuraray Co., Ltd. Method of producing a porous ceramic material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3470759B2 (ja) 2000-10-13 2003-11-25 東芝セラミックス株式会社 生体用セラミックス多孔質部材
JP2002272833A (ja) * 2000-12-21 2002-09-24 Ethicon Inc 強化した組織移植片およびその製造および使用の方法
JP2004275202A (ja) * 2003-03-12 2004-10-07 National Institute For Materials Science 多孔質セラミックスインプラント材料およびその製造方法
JP3858069B2 (ja) 2003-03-12 2006-12-13 独立行政法人物質・材料研究機構 多孔質セラミックスインプラント材料およびその製造方法
JP2007152025A (ja) * 2005-12-08 2007-06-21 Terumo Corp 骨補填材、カートリッジ及び充填器具セット
JP2007237051A (ja) 2006-03-07 2007-09-20 Cnk:Kk 磁気分離搬送装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017038647A1 (ja) * 2015-08-28 2017-03-09 株式会社福山医科 代用骨ブロック、代用骨ブロックの製造方法
CN110087698A (zh) * 2016-10-17 2019-08-02 国立大学法人九州大学 医疗用蜂窝结构体
JPWO2018074429A1 (ja) * 2016-10-17 2019-08-08 国立大学法人九州大学 医療用ハニカム構造体
US11246708B2 (en) 2016-10-17 2022-02-15 Kyushu University, National University Corporation Medical use honeycomb structure
JP2022050587A (ja) * 2016-10-17 2022-03-30 国立大学法人九州大学 医療用ハニカム構造体
JP7089284B2 (ja) 2016-10-17 2022-06-22 国立大学法人九州大学 医療用ハニカム構造体

Also Published As

Publication number Publication date
EP2193763A4 (en) 2013-11-06
US20100222883A1 (en) 2010-09-02
CA2699528A1 (en) 2009-03-19
EP2193763B1 (en) 2018-05-30
JP5237291B2 (ja) 2013-07-17
CA2699528C (en) 2013-11-12
EP2193763A1 (en) 2010-06-09
JPWO2009034876A1 (ja) 2010-12-24

Similar Documents

Publication Publication Date Title
WO2007097854A3 (en) Arthroplasty jigs and related methods
WO2008064111A3 (en) Radiopaque medical devices
WO2007120850A3 (en) Magnetic devices, systems, and methods placed in or on a tongue
EP1733704A3 (en) Orthopaedic prosthesis having a superparamagnetic material
WO2007136504A3 (en) Medical devices having bioactive surfaces
MY145117A (en) Disposable diaper
WO2009058694A3 (en) An implantable device having a slow dissolving polymer
WO2009059141A3 (en) Stent with embedded material
WO2008079326A3 (en) Methods for using and identifying modulators of delta-like 4
WO2008078082A3 (en) Improvements in and relating to an ankle prosthesis
WO2007100826A3 (en) Living hinge
WO2007021904A3 (en) Single-insertion, multiple sampling biopsy device usable with various transport systems and integrated markers
WO2007089669A3 (en) Processes for the preparation of compounds which modulate cell proliferation
DE602007014215D1 (de) Vorrichtung zur einführung zwischen anatomischen strukturen
WO2007044277A3 (en) Parametrized material and performance properties based on virtual testing
EP2058346A4 (en) RESIN COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL USING THE SAME
BRPI0810650A2 (pt) " método e dispositivo para fechar a extremidade final de uma tora de material de manta e tora obtida ".
EP2218724A4 (en) EPOXY GROUP-CONTAINING ORGANOSILOXANE COMPOUND, CURABLE COMPOSITION FOR TRANSFER MATERIAL, AND METHOD FOR FORMING A FINE PATTERN USING THE COMPOSITION
WO2009151520A3 (en) Biocompatible and biodegradable elastomeric polymers
WO2008068564A3 (de) Chirurgisches instrument zur implantierung eines drahtes, vorzugsweise in einen knochen
TW200637795A (en) Polyporous material having nanoparticle and their preparation
ZA200901054B (en) Skin care compositions and related methods
EP1973239A3 (en) A system for electronically aligning the polarisation of an antenna
WO2012061113A3 (en) Cancer-targeting peptides and uses thereof in cancer treatment and diagnosis
GB2466612A (en) Conductive cement formulation and application for use in well

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08830009

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009532144

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2699528

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 12678096

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008830009

Country of ref document: EP