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WO1998036699A3 - Fracture nail for intramedullary nailing of long shaft bones - Google Patents

Fracture nail for intramedullary nailing of long shaft bones Download PDF

Info

Publication number
WO1998036699A3
WO1998036699A3 PCT/EP1998/001018 EP9801018W WO9836699A3 WO 1998036699 A3 WO1998036699 A3 WO 1998036699A3 EP 9801018 W EP9801018 W EP 9801018W WO 9836699 A3 WO9836699 A3 WO 9836699A3
Authority
WO
WIPO (PCT)
Prior art keywords
fracture
bone
long shaft
body temperature
nail
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.)
Ceased
Application number
PCT/EP1998/001018
Other languages
German (de)
French (fr)
Other versions
WO1998036699A2 (en
Inventor
Manfred Hinze
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
Priority to AU63994/98A priority Critical patent/AU6399498A/en
Publication of WO1998036699A2 publication Critical patent/WO1998036699A2/en
Publication of WO1998036699A3 publication Critical patent/WO1998036699A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • A61B17/72—Intramedullary devices, e.g. pins or nails
    • A61B17/7208—Flexible pins, e.g. ENDER pins
    • 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
    • A61B17/72—Intramedullary devices, e.g. pins or nails
    • A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
    • A61B17/7258—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone

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)
  • Prostheses (AREA)

Abstract

Fracture nail (10) for intramedullary nailing of long shaft bones (16). To avoid additional bolting or boring the intramedullary cavity (19) in the bone shaft region, a fracture nail is used made of a nickel-titanium alloy which is plastically deformable at a temperature lower than the human body temperature and which returns to its original shape at the body temperature. At the body temperature, the fracture bone has at least one deviation (12, 13, 14) from its straight central axis and at a lower temperature it can be brought to a substantially straight shape. The fracture bone can thus be firmly braced within the medullary cavity and fully stabilises the bone.
PCT/EP1998/001018 1997-02-25 1998-02-23 Fracture nail for intramedullary nailing of long shaft bones Ceased WO1998036699A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU63994/98A AU6399498A (en) 1997-02-25 1998-02-23 Fracture nail for intramedullary nailing of long shaft bones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19707420.0 1997-02-25
DE1997107420 DE19707420A1 (en) 1997-02-25 1997-02-25 Bone nail for intramedullary nailing of long bones

Publications (2)

Publication Number Publication Date
WO1998036699A2 WO1998036699A2 (en) 1998-08-27
WO1998036699A3 true WO1998036699A3 (en) 1998-11-19

Family

ID=7821358

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/001018 Ceased WO1998036699A2 (en) 1997-02-25 1998-02-23 Fracture nail for intramedullary nailing of long shaft bones

Country Status (3)

Country Link
AU (1) AU6399498A (en)
DE (1) DE19707420A1 (en)
WO (1) WO1998036699A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7601152B2 (en) 1998-10-26 2009-10-13 Expanding Orthopedics, Inc. Expandable orthopedic device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1292085B1 (en) * 1997-06-05 1999-01-25 Bartolomei Claudio Di DEVICE FOR ELASTIC INTROMEDullary SYNTHESIS OF BONE FRACTURES
ATE332105T1 (en) 1999-08-30 2006-07-15 Zimmer Gmbh INTEGRAL NAIL FOR THE HUMERUS
US20040111090A1 (en) * 2002-10-03 2004-06-10 The University Of North Carolina At Chapel Hill Modification of percutaneous intrafocal plate system
DE10349571A1 (en) * 2003-10-24 2005-06-02 Friedrich-Alexander-Universität Erlangen-Nürnberg Fracture nail for surgical treatment of fractures of tubular bones e.g. upper arm bones, forearm bones, has one or more sections which include shape memory material, and fixation portion formed after activation of shape memory material
US8979846B2 (en) 2004-04-12 2015-03-17 Navin N Thakkar Flexible nail assembly for fractures of long bones
JP2013537064A (en) 2010-09-09 2013-09-30 シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツング Surgical nail

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703529A1 (en) * 1977-01-28 1978-08-03 Krupp Gmbh IMPLANT TO CONNECT SEPARATION SITES IN LIVING TISSUE
GB2114005A (en) * 1982-01-15 1983-08-17 Krupp Gmbh Marrow nail
SU1147378A1 (en) * 1982-07-19 1985-03-30 Новокузнецкий Государственный Ордена Трудового Красного Знамени Институт Усовершенствования Врачей Intraosseous fixative for osteosynthesis
SU1175460A1 (en) * 1983-10-19 1985-08-30 Новокузнецкий институт усовершенствования врачей Apparatus for intramedullar ostuosynthesis
JPH03295562A (en) * 1990-04-13 1991-12-26 Daido Steel Co Ltd Shape memory alloy for living body
FR2727304A1 (en) * 1994-11-28 1996-05-31 Felman Daniel Self-locking bone implant, e.g. for medullary canal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776330A (en) * 1986-06-23 1988-10-11 Pfizer Hospital Products Group, Inc. Modular femoral fixation system
DE4210801A1 (en) * 1992-04-01 1992-11-05 Rossar Ingeneering Gbr Ges Fue Prodn. of nickel@-titanium@ alloy used to repair human bone fractures - comprises deforming by changing temp. and warming to reach starting form

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703529A1 (en) * 1977-01-28 1978-08-03 Krupp Gmbh IMPLANT TO CONNECT SEPARATION SITES IN LIVING TISSUE
GB2114005A (en) * 1982-01-15 1983-08-17 Krupp Gmbh Marrow nail
SU1147378A1 (en) * 1982-07-19 1985-03-30 Новокузнецкий Государственный Ордена Трудового Красного Знамени Институт Усовершенствования Врачей Intraosseous fixative for osteosynthesis
SU1175460A1 (en) * 1983-10-19 1985-08-30 Новокузнецкий институт усовершенствования врачей Apparatus for intramedullar ostuosynthesis
JPH03295562A (en) * 1990-04-13 1991-12-26 Daido Steel Co Ltd Shape memory alloy for living body
FR2727304A1 (en) * 1994-11-28 1996-05-31 Felman Daniel Self-locking bone implant, e.g. for medullary canal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 8541, Derwent World Patents Index; Class P31, AN 85-254935, XP002076307 *
DATABASE WPI Section PQ Week 8611, Derwent World Patents Index; Class P31, AN 86-074719, XP002076306 *
PATENT ABSTRACTS OF JAPAN vol. 16, no. 133 (C - 0925) 6 April 1992 (1992-04-06) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7601152B2 (en) 1998-10-26 2009-10-13 Expanding Orthopedics, Inc. Expandable orthopedic device

Also Published As

Publication number Publication date
DE19707420A1 (en) 1998-08-27
WO1998036699A2 (en) 1998-08-27
AU6399498A (en) 1998-09-09

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