DE3805303C1 - - Google Patents

Info

Publication number
DE3805303C1
DE3805303C1 DE19883805303 DE3805303A DE3805303C1 DE 3805303 C1 DE3805303 C1 DE 3805303C1 DE 19883805303 DE19883805303 DE 19883805303 DE 3805303 A DE3805303 A DE 3805303A DE 3805303 C1 DE3805303 C1 DE 3805303C1
Authority
DE
Germany
Prior art keywords
bone
elasticity
fastener
modulus
fasteners
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.)
Expired
Application number
DE19883805303
Other languages
German (de)
English (en)
Inventor
Dietmar Dr.Med. 4400 Muenster De Pennig
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.)
Medi-System 4400 Muenster De GmbH
Original Assignee
Medi-System 4400 Muenster De GmbH
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 Medi-System 4400 Muenster De GmbH filed Critical Medi-System 4400 Muenster De GmbH
Priority to DE19883805303 priority Critical patent/DE3805303C1/de
Priority to PCT/DE1989/000087 priority patent/WO1989007424A1/de
Priority to JP1502085A priority patent/JPH02502977A/ja
Priority to EP19890902229 priority patent/EP0383840A1/de
Application granted granted Critical
Publication of DE3805303C1 publication Critical patent/DE3805303C1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B17/866—Material or manufacture

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE19883805303 1988-02-20 1988-02-20 Expired DE3805303C1 (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19883805303 DE3805303C1 (enExample) 1988-02-20 1988-02-20
PCT/DE1989/000087 WO1989007424A1 (fr) 1988-02-20 1989-02-16 Dispositif de fixation ancre dans les os lors de l'osteosynthese
JP1502085A JPH02502977A (ja) 1988-02-20 1989-02-16 接骨時に骨に固着される固定部材
EP19890902229 EP0383840A1 (de) 1988-02-20 1989-02-16 Befestigungsmittel, das bei der osteosynthese im knochen verankert wird

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883805303 DE3805303C1 (enExample) 1988-02-20 1988-02-20

Publications (1)

Publication Number Publication Date
DE3805303C1 true DE3805303C1 (enExample) 1989-06-01

Family

ID=6347791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883805303 Expired DE3805303C1 (enExample) 1988-02-20 1988-02-20

Country Status (4)

Country Link
EP (1) EP0383840A1 (enExample)
JP (1) JPH02502977A (enExample)
DE (1) DE3805303C1 (enExample)
WO (1) WO1989007424A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649642A1 (de) * 1993-10-21 1995-04-26 Allo Pro Ag Bausatz für eine modulare Femurkopfprothese, insbesondere eine Reoperationsprothese, und Femurkopfprothese aus einem derartigen Bausatz
DE19635975C1 (de) * 1996-09-05 1998-07-30 Richard Dipl Ing Skiera Befestigungsmittel für Knochen und Knochenfragmente

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997444A (en) * 1989-12-28 1991-03-05 Zimmer, Inc. Implant having varying modulus of elasticity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229313A1 (de) * 1981-08-06 1983-02-24 National Research Development Corp., London Vorrichtung zur aeusseren fixierung gebrochener knochen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460657A1 (fr) * 1979-07-12 1981-01-30 Anvar Implant biodegradable utilisable comme piece de prothese osseuse
US4338926A (en) * 1980-11-21 1982-07-13 Howmedica, Inc. Bone fracture prosthesis with controlled stiffness
FI69402C (fi) * 1983-09-20 1986-02-10 Materials Consultants Oy Osteosyntesanordning
GB8400932D0 (en) * 1984-01-13 1984-02-15 Geistlich Soehne Ag Bone fracture fixation plates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229313A1 (de) * 1981-08-06 1983-02-24 National Research Development Corp., London Vorrichtung zur aeusseren fixierung gebrochener knochen

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ENGELHARDT, A., et al., Hip prosthesis with physiological transmission of forces and individually isoelastic properties, in: Acta Orthopaedica Belgica, Tome 42, Suppl.I 1976, S.220-228 *
MATHYS, R. u. MATHYS, R. jun., Isoelastische Prothesen des Schultergelenks, in: Aktuelle Probleme chirurgischer Orthopädie, 1977, S.9-17 *
MORSCHER, E. et MATHYS, R.: La prothEse totale isoylastique de hanche fixEe sans ciment, in: Acta Orthopaedica Belgica, Tome 40, Fasc.5-6, 1974, S.639-647 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649642A1 (de) * 1993-10-21 1995-04-26 Allo Pro Ag Bausatz für eine modulare Femurkopfprothese, insbesondere eine Reoperationsprothese, und Femurkopfprothese aus einem derartigen Bausatz
EP0845251A1 (de) * 1993-10-21 1998-06-03 Sulzer Orthopädie AG Bausatz für eine modulare Femurkapfprothese, insbesondere eine Reoperationsprothese, und Femurkopfprothese aus einem derartigen Bausatz
DE19635975C1 (de) * 1996-09-05 1998-07-30 Richard Dipl Ing Skiera Befestigungsmittel für Knochen und Knochenfragmente

Also Published As

Publication number Publication date
JPH02502977A (ja) 1990-09-20
WO1989007424A1 (fr) 1989-08-24
EP0383840A1 (de) 1990-08-29

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8380 Miscellaneous part iii

Free format text: ES ERFOLGT ERGAENZUNGSDRUCK NACH UNBESCHRAENKTER AUFRECHTERHALTUNG

8339 Ceased/non-payment of the annual fee