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WO2008081861A1 - Elément anti-bactérien revêtu de titanate - Google Patents

Elément anti-bactérien revêtu de titanate Download PDF

Info

Publication number
WO2008081861A1
WO2008081861A1 PCT/JP2007/075108 JP2007075108W WO2008081861A1 WO 2008081861 A1 WO2008081861 A1 WO 2008081861A1 JP 2007075108 W JP2007075108 W JP 2007075108W WO 2008081861 A1 WO2008081861 A1 WO 2008081861A1
Authority
WO
WIPO (PCT)
Prior art keywords
titanate
substrate
titanium
alkali
antibacterial member
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/JP2007/075108
Other languages
English (en)
Japanese (ja)
Inventor
Mitsunori Yada
Takao Hotokebuchi
Yuko Inoue
Iwao Noda
Yoshiki Ando
Noriyuki Ishida
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.)
Saga University NUC
Kyocera Medical Corp
Original Assignee
Saga University NUC
Kyocera Medical 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
Priority claimed from JP2006353993A external-priority patent/JP2008161423A/ja
Priority claimed from JP2006353994A external-priority patent/JP2008161424A/ja
Application filed by Saga University NUC, Kyocera Medical Corp filed Critical Saga University NUC
Publication of WO2008081861A1 publication Critical patent/WO2008081861A1/fr
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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals
    • 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
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemically Coating (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un matériau composite qui a des propriétés anti-bactériennes appropriées pour l'utilisation dans des implants biologiques, etc. ; un élément anti-bactérien à base de titane ou non à base de titane revêtu d'un titanate qui comprend un substrat à base de titane ou un substrat inorganique non à base de titane, une couche de titanate alcalin cristallin formée sur le substrat, et une couche de titanate d'argent, le composant alcalin du titanate alcalin tel que décrit ci-dessus ayant été substitué par un ion argent. Cet élément anti-bactérien est produit par les opérations consistant à : (i) soumettre à un hydrothermale le substrat dans une solution alcaline aqueuse à une température de 110 à 180°C, (ii) chauffer le produit ayant subi le traitement hydrothermal à 200 à 700°C, et (iii) après lavage et séchage du produit chauffé, le plonger dans une solution aqueuse contenant des ions argent.
PCT/JP2007/075108 2006-12-28 2007-12-27 Elément anti-bactérien revêtu de titanate Ceased WO2008081861A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006-353993 2006-12-28
JP2006-353994 2006-12-28
JP2006353993A JP2008161423A (ja) 2006-12-28 2006-12-28 抗菌性チタネートコーティングチタン系部材
JP2006353994A JP2008161424A (ja) 2006-12-28 2006-12-28 抗菌性チタネートコーティング非チタン系無機部材

Publications (1)

Publication Number Publication Date
WO2008081861A1 true WO2008081861A1 (fr) 2008-07-10

Family

ID=39588543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075108 Ceased WO2008081861A1 (fr) 2006-12-28 2007-12-27 Elément anti-bactérien revêtu de titanate

Country Status (1)

Country Link
WO (1) WO2008081861A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050401A1 (fr) * 2008-10-29 2010-05-06 国立大学法人佐賀大学 Produit antibactérien et son procédé de production
WO2010134638A1 (fr) 2009-05-20 2010-11-25 Meiji University Équipement médical antibactérien, et procédé de production correspondant
CN104403458A (zh) * 2014-12-18 2015-03-11 常熟市亨利医疗器械有限公司 医用拆钉钳
CN107981701A (zh) * 2016-10-26 2018-05-04 佛山市顺德区美的电热电器制造有限公司 钛基载银二氧化钛复合抗菌基材及其制备方法和钛基锅具及其制备方法
CN108793236A (zh) * 2017-05-05 2018-11-13 国家电投集团科学技术研究院有限公司 钛酸盐纳米材料及其制备方法
EP3407926A2 (fr) * 2016-01-25 2018-12-05 Smith & Nephew, Inc. Implant orthopédique
CN112251751A (zh) * 2020-09-14 2021-01-22 西安交通大学 一种3d构型高结合强度钛酸钠纳米纤维涂层的制备方法
CN114686881A (zh) * 2022-03-24 2022-07-01 西安交通大学 一种基于离子缓释及保型性设计的高结合强度涂层及其制备方法和应用
US11576997B2 (en) 2018-03-05 2023-02-14 Chubu University Educational Foundation Iodine-loaded bone repair material and method for producing the same
CN119685823A (zh) * 2025-02-24 2025-03-25 湘潭大学 一种钛表面抗菌涂层的制备方法及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013100A1 (fr) * 1993-11-09 1995-05-18 The Foundation For The Promotion Of Ion Engineering Materiau de substitution osseuse et procede de production dudit materiau
JPH10152323A (ja) * 1996-09-30 1998-06-09 Chubu Electric Power Co Inc 結晶チタニア及びその製造方法
JPH10179718A (ja) * 1996-12-25 1998-07-07 Nippon Electric Glass Co Ltd 生体インプラント材料及びその製造方法
JP2003220127A (ja) * 2002-01-30 2003-08-05 Chubu Electric Power Co Inc 人工生体材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013100A1 (fr) * 1993-11-09 1995-05-18 The Foundation For The Promotion Of Ion Engineering Materiau de substitution osseuse et procede de production dudit materiau
JPH10152323A (ja) * 1996-09-30 1998-06-09 Chubu Electric Power Co Inc 結晶チタニア及びその製造方法
JPH10179718A (ja) * 1996-12-25 1998-07-07 Nippon Electric Glass Co Ltd 生体インプラント材料及びその製造方法
JP2003220127A (ja) * 2002-01-30 2003-08-05 Chubu Electric Power Co Inc 人工生体材料

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HIBINO Y. ET AL.: "Koreika Shakai to Ceramics (3) Silver Ion ni yoru Shikayo Zairyo no Kokinsei Fuyo Gijutsu", FINE CERAMICS REPORTS, vol. 18, no. 4, 20 April 2000 (2000-04-20), pages 74 - 78 *
LING Y. ET AL.: "Synthesis and evaluation of antibacterial titanate nanotubes", KEY ENGINEERING MATERIALS, vol. 280-283, 2005, pages 707 - 712 *
TANAKA T. ET AL.: "Silver Ion o Oyo shita Dental Implant Zairyo no Kokinsei", JOURNAL OF JAPANESE SOCIETY OF ORAL IMPLANTOLOGY, vol. 14, no. 3, 30 September 2001 (2001-09-30), pages 429 - 442 *
TANAKA T.: "Silver ion o Oyo shita Dental Implant Zairyo no Kokinsei", THE JOURNAL OF GIFU DENTAL SOCIETY, vol. 26, no. 2, 20 December 1999 (1999-12-20), pages 360 - 361 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010050401A1 (fr) * 2008-10-29 2010-05-06 国立大学法人佐賀大学 Produit antibactérien et son procédé de production
JP2010105939A (ja) * 2008-10-29 2010-05-13 Saga Univ 抗菌製品及びその製造方法
WO2010134638A1 (fr) 2009-05-20 2010-11-25 Meiji University Équipement médical antibactérien, et procédé de production correspondant
US8877222B2 (en) 2009-05-20 2014-11-04 Meiji University Antibacterial medical equipment and method for producing the same
CN104403458A (zh) * 2014-12-18 2015-03-11 常熟市亨利医疗器械有限公司 医用拆钉钳
US11135339B2 (en) 2016-01-25 2021-10-05 Smith & Nephew, Inc. Orthopaedic implant
EP3407926A2 (fr) * 2016-01-25 2018-12-05 Smith & Nephew, Inc. Implant orthopédique
US12102732B2 (en) 2016-01-25 2024-10-01 Smith & Nephew, Inc. Orthopaedic implant
CN107981701A (zh) * 2016-10-26 2018-05-04 佛山市顺德区美的电热电器制造有限公司 钛基载银二氧化钛复合抗菌基材及其制备方法和钛基锅具及其制备方法
CN108793236A (zh) * 2017-05-05 2018-11-13 国家电投集团科学技术研究院有限公司 钛酸盐纳米材料及其制备方法
US11576997B2 (en) 2018-03-05 2023-02-14 Chubu University Educational Foundation Iodine-loaded bone repair material and method for producing the same
CN112251751A (zh) * 2020-09-14 2021-01-22 西安交通大学 一种3d构型高结合强度钛酸钠纳米纤维涂层的制备方法
CN114686881A (zh) * 2022-03-24 2022-07-01 西安交通大学 一种基于离子缓释及保型性设计的高结合强度涂层及其制备方法和应用
CN114686881B (zh) * 2022-03-24 2023-04-28 西安交通大学 一种基于离子缓释及保型性设计的高结合强度涂层及其制备方法和应用
CN119685823A (zh) * 2025-02-24 2025-03-25 湘潭大学 一种钛表面抗菌涂层的制备方法及其应用

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