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DE10153901T1 - Gelenkpfanne mit steriler Fläche - Google Patents

Gelenkpfanne mit steriler Fläche Download PDF

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Publication number
DE10153901T1
DE10153901T1 DE10153901T DE10153901T DE10153901T1 DE 10153901 T1 DE10153901 T1 DE 10153901T1 DE 10153901 T DE10153901 T DE 10153901T DE 10153901 T DE10153901 T DE 10153901T DE 10153901 T1 DE10153901 T1 DE 10153901T1
Authority
DE
Germany
Prior art keywords
insert
positioning
orientation
cup
receiving surface
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.)
Granted
Application number
DE10153901T
Other languages
English (en)
Other versions
DE10153901A1 (de
DE10153901B4 (de
Inventor
Thomas Gradel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE10153901T1 publication Critical patent/DE10153901T1/de
Granted legal-status Critical Current

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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
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/34—Acetabular cups
    • A—HUMAN NECESSITIES
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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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    • 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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    • A61F2/4609—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of acetabular cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
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    • A61F2/46—Special tools for implanting artificial joints
    • A61F2002/4688—Special tools for implanting artificial joints having operating or control means
    • A61F2002/4692—Special tools for implanting artificial joints having operating or control means fluid
    • A61F2002/4693—Special tools for implanting artificial joints having operating or control means fluid hydraulic
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • 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
    • A61F2310/00011—Metals or alloys
    • 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
    • A61F2310/00011—Metals or alloys
    • A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
    • 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
    • A61F2310/00011—Metals or alloys
    • A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/4984—Retaining clearance for motion between assembled parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Verfahren zur Herstellung einer prothetischen Hüftgelenkpfanne mit folgenden Schritten:
a) Bereitstellen eines metallischen Pfanneneinsatzes (1), der eine konkave Aufnahmefläche (3) und eine ringförmige Aufnahmestruktur (8) aufweist,
b) Bereitstellen eines Gelenkeinsatzes (4) aus Keramik, der eine äußere Fläche (5) und eine konkave Gelenkfläche (7) hat,
c) Einsetzen der äußeren Fläche (5) des Gelenkeinsatzes (4) in die konkave Aufnahmefläche (3) des Pfanneneinsatzes (1),
c1) Befestigen eines Positionierungs- und Orientierungseinsatzes (11) an dem Pfanneneinsatz (1) in reversibler Weise, der eine Montagestruktur (12) trägt, an der ein Montageschaft (15) in abnehmbarer Weise fixiert werden kann,
d) Sterilisieren der so geformten Gesamtheit in einer mikrobiologischen Schutzhülle.

Claims (6)

  1. Verfahren zur Herstellung einer prothetischen Hüftgelenkpfanne mit folgenden Schritten: a) Bereitstellen eines metallischen Pfanneneinsatzes (1), der eine konkave Aufnahmefläche (3) und eine ringförmige Aufnahmestruktur (8) aufweist, b) Bereitstellen eines Gelenkeinsatzes (4) aus Keramik, der eine äußere Fläche (5) und eine konkave Gelenkfläche (7) hat, c) Einsetzen der äußeren Fläche (5) des Gelenkeinsatzes (4) in die konkave Aufnahmefläche (3) des Pfanneneinsatzes (1), c1) Befestigen eines Positionierungs- und Orientierungseinsatzes (11) an dem Pfanneneinsatz (1) in reversibler Weise, der eine Montagestruktur (12) trägt, an der ein Montageschaft (15) in abnehmbarer Weise fixiert werden kann, d) Sterilisieren der so geformten Gesamtheit in einer mikrobiologischen Schutzhülle.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Schritt d) der Sterilisation durch Bestrahlung mit Gamma-Strahlen durchgeführt wird.
  3. Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß der Positionierungs- und Orientierungseinsatz (11) aus Polyethylen ist.
  4. Verfahren nach irgendeinem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Montagestruktur (12) ein Befestigungsloch (13) mit Gewinde aufweist, das in dem Positionierungs- und Orientierungseinsatz (11) angebracht ist und das Einschrauben eines Gewindeteiles (14) entsprechend dem Montageschaft (15) erlaubt.
  5. Verfahren nach irgendeinem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Positionierungs- und Orientierungseinsatz (11), der an der ringförmigen Aufnahmefläche (10) des Pfanneneinsatzes (1) befestigt ist, im Anschlag oder geringem Abstand (e) zur inneren Aufnahmefläche (6) des endgültig unbeweglichen Gelenkeinsatzes (4) aus Keramik ist.
  6. Verfahren nach irgendeinem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Positionierungs- und Orientierungseinsatz (11), der an der ringförmigen Aufnahmefläche (10) befestigt ist, eine oder mehrere elastische überstehende Rippen (11a) hat, die an dem endgültig unbeweglichen Gelenkeinsatz (4) aus Keramik in Anschlag kommen, um ihn in dem Pfanneneinsatz (1) zu halten.
DE10153901T 2007-01-08 2008-01-08 Gelenkpfanne mit steriler Fläche Granted DE10153901T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0752558 2007-01-08
FR0752558A FR2911062B1 (fr) 2007-01-08 2007-01-08 Cotyle a interface sterile

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DE08700220T Pending DE08700220T1 (de) 2007-01-08 2008-01-08 Gelenkpfanne
DE10153901T Granted DE10153901T1 (de) 2007-01-08 2008-01-08 Gelenkpfanne mit steriler Fläche

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JP (2) JP5437075B2 (de)
KR (2) KR101422462B1 (de)
CN (2) CN101600403B (de)
AT (1) ATE534349T3 (de)
AU (2) AU2008247066B2 (de)
BR (2) BRPI0823325B8 (de)
CA (2) CA2888895C (de)
DE (2) DE08700220T1 (de)
ES (2) ES2378220T7 (de)
FR (1) FR2911062B1 (de)
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MA (1) MA31177B1 (de)
MX (1) MX2009007298A (de)
PT (2) PT2101688E (de)
RU (2) RU2453293C2 (de)
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US8845748B2 (en) 2014-09-30
IL199717A0 (en) 2010-04-15
HK1138753A1 (en) 2010-09-03
CN102512268A (zh) 2012-06-27
KR20100108446A (ko) 2010-10-06
MA31177B1 (fr) 2010-02-01
BRPI0806331A2 (pt) 2011-09-13
JP2014000415A (ja) 2014-01-09
PT2189135E (pt) 2012-02-15
CN102512268B (zh) 2015-01-07
FR2911062A1 (fr) 2008-07-11
IL221699A0 (en) 2012-10-31
BRPI0806331B1 (pt) 2020-01-21
EP2189135B1 (de) 2011-11-23
EP2189135A1 (de) 2010-05-26
CA2674624C (fr) 2015-08-18
EP2189135B3 (de) 2016-06-08
RU2453293C2 (ru) 2012-06-20
RU2012109941A (ru) 2013-09-20
KR20090101298A (ko) 2009-09-24
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IL199717A (en) 2013-08-29
ZA200904848B (en) 2010-04-28
ES2378220T3 (es) 2012-04-10
KR101422462B1 (ko) 2014-07-28
PT2101688E (pt) 2014-07-16
JP5437075B2 (ja) 2014-03-12
BRPI0806331B8 (pt) 2021-06-22
CN101600403A (zh) 2009-12-09
US9168143B2 (en) 2015-10-27
AU2008247066B2 (en) 2011-12-01
WO2008135868A1 (fr) 2008-11-13
CA2888895C (fr) 2017-03-07
US20140364958A1 (en) 2014-12-11
AU2008247066A1 (en) 2008-11-13
AU2010214705A1 (en) 2010-09-16
BRPI0823325A2 (pt) 2013-10-15
EP2101688A1 (de) 2009-09-23
FR2911062B1 (fr) 2009-07-03
AU2010214705B2 (en) 2011-12-01
US20100063597A1 (en) 2010-03-11
BRPI0823325B8 (pt) 2021-06-22
ATE534349T3 (de) 2011-12-15
CN101600403B (zh) 2011-11-30
ES2378220T7 (es) 2016-10-31
JP2010515478A (ja) 2010-05-13
BRPI0823325B1 (pt) 2019-09-10
EP2101688B1 (de) 2014-04-09
RU2009130372A (ru) 2011-02-20
US20100306987A1 (en) 2010-12-09
DE08700220T1 (de) 2010-08-26
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US8764843B2 (en) 2014-07-01
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