FR2922749B1 - THREADED HEAD SCREW FOR OSTHEOSYNTHESIS - Google Patents

THREADED HEAD SCREW FOR OSTHEOSYNTHESIS

Info

Publication number
FR2922749B1
FR2922749B1 FR0707515A FR0707515A FR2922749B1 FR 2922749 B1 FR2922749 B1 FR 2922749B1 FR 0707515 A FR0707515 A FR 0707515A FR 0707515 A FR0707515 A FR 0707515A FR 2922749 B1 FR2922749 B1 FR 2922749B1
Authority
FR
France
Prior art keywords
ostheosynthesis
head screw
threaded head
threaded
screw
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.)
Active
Application number
FR0707515A
Other languages
French (fr)
Other versions
FR2922749A1 (en
Inventor
Guillaume Derouet
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.)
DLP SARL
Original Assignee
DLP SARL
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 DLP SARL filed Critical DLP SARL
Priority to FR0707515A priority Critical patent/FR2922749B1/en
Priority to PCT/FR2008/001037 priority patent/WO2009053540A1/en
Priority to GB1006563.9A priority patent/GB2466599B/en
Publication of FR2922749A1 publication Critical patent/FR2922749A1/en
Application granted granted Critical
Publication of FR2922749B1 publication Critical patent/FR2922749B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
FR0707515A 2007-10-25 2007-10-25 THREADED HEAD SCREW FOR OSTHEOSYNTHESIS Active FR2922749B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0707515A FR2922749B1 (en) 2007-10-25 2007-10-25 THREADED HEAD SCREW FOR OSTHEOSYNTHESIS
PCT/FR2008/001037 WO2009053540A1 (en) 2007-10-25 2008-07-16 Compression screw with threaded head for osteosynthesis
GB1006563.9A GB2466599B (en) 2007-10-25 2008-07-16 Compression screw with compound threaded head for osteosynthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707515A FR2922749B1 (en) 2007-10-25 2007-10-25 THREADED HEAD SCREW FOR OSTHEOSYNTHESIS

Publications (2)

Publication Number Publication Date
FR2922749A1 FR2922749A1 (en) 2009-05-01
FR2922749B1 true FR2922749B1 (en) 2010-10-08

Family

ID=39432523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0707515A Active FR2922749B1 (en) 2007-10-25 2007-10-25 THREADED HEAD SCREW FOR OSTHEOSYNTHESIS

Country Status (3)

Country Link
FR (1) FR2922749B1 (en)
GB (1) GB2466599B (en)
WO (1) WO2009053540A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053141A1 (en) 2011-08-31 2013-02-28 Normed Medizin-Technik Gmbh Surgical metatarsal compression nail
FR3007961B1 (en) * 2013-07-02 2016-08-26 Synchro Medical SCREWS FOR BONE REPAIR
EP3294166A4 (en) * 2015-05-11 2019-03-06 Providence Medical Technology, Inc. Bone screw and implant delivery device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030162A (en) * 1998-12-18 2000-02-29 Acumed, Inc. Axial tension screw
FR2760628B1 (en) * 1997-03-11 1999-11-26 Biotech International SCREW WITH THREADED HEAD FOR OSTEOSYNTHESIS OF BONE FRAGMENTS
US6440136B1 (en) * 2000-05-24 2002-08-27 Medtronic Ps Medical, Inc. Apparatus for attaching to bone
US6306140B1 (en) * 2001-01-17 2001-10-23 Synthes (Usa) Bone screw
WO2003072962A1 (en) * 2002-02-26 2003-09-04 Degima Medizinprodukte Gmbh Threaded device with improved resistance against torsion-caused breakage
FR2840799B1 (en) * 2002-06-17 2005-07-08 Fixano OSTEOSYNTHESIS SCREW
EP1592893B1 (en) * 2003-02-12 2007-01-24 Synthes GmbH Screw comprising an integrated screwdriver
US7771459B2 (en) * 2004-06-07 2010-08-10 Degima Gmbh Fastener having torque optimized head
DE202007005829U1 (en) * 2007-04-20 2007-07-12 Zrinski Ag Compression screw with wire element e.g. for mechanical connection of bone fractures, has longitudinal extending aligned shank which is divided into two parts, having thread

Also Published As

Publication number Publication date
GB201006563D0 (en) 2010-06-02
GB2466599A (en) 2010-06-30
FR2922749A1 (en) 2009-05-01
GB2466599B (en) 2012-07-18
WO2009053540A1 (en) 2009-04-30

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