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WO2018143841A3 - Bone tissue augmentation for cancellous bone and articular surface replacement - Google Patents

Bone tissue augmentation for cancellous bone and articular surface replacement Download PDF

Info

Publication number
WO2018143841A3
WO2018143841A3 PCT/RU2018/000040 RU2018000040W WO2018143841A3 WO 2018143841 A3 WO2018143841 A3 WO 2018143841A3 RU 2018000040 W RU2018000040 W RU 2018000040W WO 2018143841 A3 WO2018143841 A3 WO 2018143841A3
Authority
WO
WIPO (PCT)
Prior art keywords
bone
tissue augmentation
articular surface
surface replacement
bone tissue
Prior art date
Application number
PCT/RU2018/000040
Other languages
French (fr)
Russian (ru)
Other versions
WO2018143841A2 (en
Inventor
Александр Александрович ВЕТОШКИН
Дмитрий Николаевич БОГОСЛОВСКИЙ
Original Assignee
ПОПОВ, Дмитрий Александрович
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 ПОПОВ, Дмитрий Александрович filed Critical ПОПОВ, Дмитрий Александрович
Publication of WO2018143841A2 publication Critical patent/WO2018143841A2/en
Publication of WO2018143841A3 publication Critical patent/WO2018143841A3/en

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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

The utility model relates to the field of medicine, specifically to orthopaedics, and can be used for replacing cancellous bone defects. The technical result of the solution being patented is an increase in the survival rate of a prosthetic element by preventing rejection and additional traumatization of the surrounding tissues. A bone tissue augmentation is formed from titanium alloy and comprises a curvilinear surface and flat surfaces, wherein the flat surfaces are porous, and the curvilinear surface is polished, and two through openings for fastening screws which are formed such that the screw heads are arranged flush with the polished surface.
PCT/RU2018/000040 2017-02-01 2018-01-29 Bone tissue augmentation for cancellous bone and articular surface replacement WO2018143841A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2017103214 2017-02-01
RU2017103214 2017-02-01

Publications (2)

Publication Number Publication Date
WO2018143841A2 WO2018143841A2 (en) 2018-08-09
WO2018143841A3 true WO2018143841A3 (en) 2018-09-07

Family

ID=63040809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2018/000040 WO2018143841A2 (en) 2017-02-01 2018-01-29 Bone tissue augmentation for cancellous bone and articular surface replacement

Country Status (1)

Country Link
WO (1) WO2018143841A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2220682C2 (en) * 2002-01-10 2004-01-10 Ланшаков Виталий Алексеевич Implant for performing making plastic repair of bone defects of bearing articulation surfaces
GB2452839A (en) * 2007-09-11 2009-03-18 Paul Roberts Acetabular cup without bearing insert and secured by screws
US20130056912A1 (en) * 2002-11-08 2013-03-07 Howmedica Osteonics Corp. Laser-produced porous surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2220682C2 (en) * 2002-01-10 2004-01-10 Ланшаков Виталий Алексеевич Implant for performing making plastic repair of bone defects of bearing articulation surfaces
US20130056912A1 (en) * 2002-11-08 2013-03-07 Howmedica Osteonics Corp. Laser-produced porous surface
GB2452839A (en) * 2007-09-11 2009-03-18 Paul Roberts Acetabular cup without bearing insert and secured by screws

Also Published As

Publication number Publication date
WO2018143841A2 (en) 2018-08-09

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