WO2012103881A3 - Biologischer implantierbarer gelenkersatz - Google Patents

Biologischer implantierbarer gelenkersatz Download PDF

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Publication number
WO2012103881A3
WO2012103881A3 PCT/DE2012/000415 DE2012000415W WO2012103881A3 WO 2012103881 A3 WO2012103881 A3 WO 2012103881A3 DE 2012000415 W DE2012000415 W DE 2012000415W WO 2012103881 A3 WO2012103881 A3 WO 2012103881A3
Authority
WO
WIPO (PCT)
Prior art keywords
joint replacement
biological joint
replacement
compression
biological
Prior art date
Application number
PCT/DE2012/000415
Other languages
English (en)
French (fr)
Other versions
WO2012103881A4 (de
WO2012103881A2 (de
Inventor
Bernhard Hildebrandt
Original Assignee
Bernhard Hildebrandt
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 Bernhard Hildebrandt filed Critical Bernhard Hildebrandt
Priority to EP12742086.7A priority Critical patent/EP2701634A2/de
Priority to DE112012001754.4T priority patent/DE112012001754A5/de
Publication of WO2012103881A2 publication Critical patent/WO2012103881A2/de
Publication of WO2012103881A3 publication Critical patent/WO2012103881A3/de
Publication of WO2012103881A4 publication Critical patent/WO2012103881A4/de
Priority to US14/066,051 priority patent/US20140188229A1/en

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    • 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
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    • 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
    • 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
    • A61F2310/00365—Proteins; Polypeptides; Degradation products thereof
    • A61F2310/00371—Collagen
    • 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
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00976—Coating or prosthesis-covering structure made of proteins or of polypeptides, e.g. of bone morphogenic proteins BMP or of transforming growth factors TGF
    • A61F2310/00982—Coating made of collagen
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cell Biology (AREA)
  • Vascular Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Zoology (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Urology & Nephrology (AREA)
  • Rheumatology (AREA)
  • Molecular Biology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)

Abstract

Die vorliegende Erfindung umgeht die Probleme herkömmlicher mechanischer Endoprothesen und die Einschränkungen bisheriger Knorpelersatz-Methoden, indem sie die Herstellung eines vollständigen biologischen Gelenkersatzes vorsieht. Um einen belastbaren biologischen Gelenkersatz mit hyalinem Knorpel herzustellen, werden Vorrichtungen eingesetzt, die Formbildung, Diffusionsförderung und vor allem eine Walkung des herzustellenden Gelenkersatzes vorsehen, d.h. eine Kompression mit wechselndem Druck und evtl. Gleitbewegung des Walkers auf der Oberfläche des Gelenkersatzes. Vorgesehen sind außerdem Substanzen und Verfahren, die die Bildung hyalinen Knorpelgewebes fördern. Der biologische Gelenkersatz eignet sich zur Zeit bevorzugt für die Implantation in Schulter und Hüfte, ist aber durch die Anwendung mehrdimensionaler Frästechniken auch für andere Gelenke verwendbar.
PCT/DE2012/000415 2011-04-20 2012-04-17 Biologischer implantierbarer gelenkersatz WO2012103881A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12742086.7A EP2701634A2 (de) 2011-04-29 2012-04-17 Biologischer implantierbarer gelenkersatz
DE112012001754.4T DE112012001754A5 (de) 2011-04-29 2012-04-17 Biologischer implantierbarer Gelenkersatz
US14/066,051 US20140188229A1 (en) 2011-04-29 2013-10-29 Implantable biological joint replacement

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102011018365.5 2011-04-20
DE102011018365A DE102011018365A1 (de) 2011-04-20 2011-04-20 Biologischer, implantierbarer Gelenkersatz
DE102011100073A DE102011100073A1 (de) 2011-04-20 2011-04-29 Biologischer, implantierbarer Gelenkersatz
DE102011100073.2 2011-04-29
DE102011103457.2 2011-06-03
DE102011103457A DE102011103457A1 (de) 2011-04-20 2011-06-03 Bildungsvorrichtung zur Herstellung eines biologischen, implantierbaren Gelenkersatzes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/066,051 Continuation-In-Part US20140188229A1 (en) 2011-04-29 2013-10-29 Implantable biological joint replacement

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WO2012103881A3 true WO2012103881A3 (de) 2013-02-28
WO2012103881A4 WO2012103881A4 (de) 2013-05-02

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US11918475B2 (en) 2021-03-31 2024-03-05 DePuy Synthes Products, Inc. Modular acetabular surgical implant assembly

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DE10104008A1 (de) * 2001-01-31 2002-08-01 Bionethos Holding Verfahren und Vorrichtung zum Züchten und/oder Behandeln von Zellen
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Also Published As

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DE102011100073A1 (de) 2012-10-31
DE102011103457A1 (de) 2012-12-06
DE102011018365A1 (de) 2012-10-25
WO2012103881A4 (de) 2013-05-02
WO2012103881A2 (de) 2012-08-09

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