WO2017069656A3 - Composite material for repairing bone defects, method of producing same, and implant made therefrom - Google Patents

Composite material for repairing bone defects, method of producing same, and implant made therefrom Download PDF

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Publication number
WO2017069656A3
WO2017069656A3 PCT/RU2016/000581 RU2016000581W WO2017069656A3 WO 2017069656 A3 WO2017069656 A3 WO 2017069656A3 RU 2016000581 W RU2016000581 W RU 2016000581W WO 2017069656 A3 WO2017069656 A3 WO 2017069656A3
Authority
WO
WIPO (PCT)
Prior art keywords
several
composite material
bone defects
rods
repairing bone
Prior art date
Application number
PCT/RU2016/000581
Other languages
French (fr)
Russian (ru)
Other versions
WO2017069656A2 (en
Inventor
Олег Викторович БАРЗИНСКИЙ
Сергей Константинович Гордеев
Светлана Борисовна КОРЧАГИНА
Игорь Михайлович БЕЛОВ
Original Assignee
Олег Викторович БАРЗИНСКИЙ
Сергей Константинович Гордеев
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 RU2015140888A external-priority patent/RU2609829C1/en
Priority claimed from RU2015140894A external-priority patent/RU2610027C1/en
Application filed by Олег Викторович БАРЗИНСКИЙ, Сергей Константинович Гордеев filed Critical Олег Викторович БАРЗИНСКИЙ
Publication of WO2017069656A2 publication Critical patent/WO2017069656A2/en
Publication of WO2017069656A3 publication Critical patent/WO2017069656A3/en

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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
    • A61L27/08—Carbon ; Graphite

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

Abstract

Proposed is a biocompatible porous composite material for repairing bone defects. The material comprises a pyrocarbon matrix and a fibre shell that consists of carbon fibre rods oriented in 4 directions. Several pre-selected rods in one, several or all of the reinforcement directions contain one or several chemical compounds of aluminium, silicon, calcium, titanium, zirconium, niobium, hafnium, tantalum or tungsten, in an amount equal to 0.1-10% of the mass of the rod. A production method consists in treating a shell, assembled from carbon fibre rods, in a hydrocarbon medium at a temperature greater than the decomposition temperature of the hydrocarbon. Several pre-selected rods in one, several or all reinforcement directions, which are used to form the fibre shell, contain one or several chemical compounds of aluminium, silicon, calcium, titanium, zirconium, niobium, hafnium, tantalum or tungsten, in an amount equal to 0.1-10% of the mass of the rod. An implant for repairing bone defects is produced from the proposed composite material and is shaped according to the bone defect.
PCT/RU2016/000581 2015-09-25 2016-08-29 Composite material for repairing bone defects, method of producing same, and implant made therefrom WO2017069656A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2015140888 2015-09-25
RU2015140894 2015-09-25
RU2015140888A RU2609829C1 (en) 2015-09-25 2015-09-25 Composite material for bone defects and method for its manufacture
RU2015140894A RU2610027C1 (en) 2015-09-25 2015-09-25 Implant to replace vertebral bodies and intervertebral discs

Publications (2)

Publication Number Publication Date
WO2017069656A2 WO2017069656A2 (en) 2017-04-27
WO2017069656A3 true WO2017069656A3 (en) 2017-06-22

Family

ID=58557586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2016/000581 WO2017069656A2 (en) 2015-09-25 2016-08-29 Composite material for repairing bone defects, method of producing same, and implant made therefrom

Country Status (1)

Country Link
WO (1) WO2017069656A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2181600C2 (en) * 2000-01-20 2002-04-27 Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Материалов" Composite porous material for substitution of bones and method for its manufacture
RU2204361C2 (en) * 2000-07-04 2003-05-20 Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Материалов" Vertebra body prosthesis
RU88952U1 (en) * 2009-07-15 2009-11-27 Сергей Константинович Гордеев IMPLANT FOR COMPENSATION OF BONE DEFECTS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2181600C2 (en) * 2000-01-20 2002-04-27 Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Материалов" Composite porous material for substitution of bones and method for its manufacture
RU2204361C2 (en) * 2000-07-04 2003-05-20 Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Материалов" Vertebra body prosthesis
RU88952U1 (en) * 2009-07-15 2009-11-27 Сергей Константинович Гордеев IMPLANT FOR COMPENSATION OF BONE DEFECTS

Also Published As

Publication number Publication date
WO2017069656A2 (en) 2017-04-27

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