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GB2466599B - Compression screw with compound threaded head for osteosynthesis - Google Patents

Compression screw with compound threaded head for osteosynthesis

Info

Publication number
GB2466599B
GB2466599B GB1006563.9A GB201006563A GB2466599B GB 2466599 B GB2466599 B GB 2466599B GB 201006563 A GB201006563 A GB 201006563A GB 2466599 B GB2466599 B GB 2466599B
Authority
GB
United Kingdom
Prior art keywords
osteosynthesis
compression screw
threaded head
compound threaded
compound
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
GB1006563.9A
Other versions
GB2466599A (en
GB201006563D0 (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
Publication of GB201006563D0 publication Critical patent/GB201006563D0/en
Publication of GB2466599A publication Critical patent/GB2466599A/en
Application granted granted Critical
Publication of GB2466599B publication Critical patent/GB2466599B/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
    • 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
    • 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
    • A61B17/8605—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
    • 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
    • A61B17/8625—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
    • A61B19/00—
    • 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
    • A61B17/864—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)
GB1006563.9A 2007-10-25 2008-07-16 Compression screw with compound threaded head for osteosynthesis Active GB2466599B (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
GB201006563D0 GB201006563D0 (en) 2010-06-02
GB2466599A GB2466599A (en) 2010-06-30
GB2466599B true GB2466599B (en) 2012-07-18

Family

ID=39432523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006563.9A Active GB2466599B (en) 2007-10-25 2008-07-16 Compression screw with compound threaded head for osteosynthesis

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
HK1252569A1 (en) * 2015-05-11 2019-05-31 Providence Medical Technology, Inc. Bone screw and implant delivery device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760628A1 (en) * 1997-03-11 1998-09-18 Biotech International SCREW WITH THREADED HEAD FOR OSTEOSYNTHESIS OF BONE FRAGMENTS
US6030162A (en) * 1998-12-18 2000-02-29 Acumed, Inc. Axial tension screw
US6306140B1 (en) * 2001-01-17 2001-10-23 Synthes (Usa) Bone screw
US6440136B1 (en) * 2000-05-24 2002-08-27 Medtronic Ps Medical, Inc. Apparatus for attaching to bone
WO2003072962A1 (en) * 2002-02-26 2003-09-04 Degima Medizinprodukte Gmbh Threaded device with improved resistance against torsion-caused breakage
FR2840799A1 (en) * 2002-06-17 2003-12-19 Fixano Osteosynthesis screw comprises axial bore and distal machine notches in wall delimiting two radial faces forming cutting edges with bore, external skin surfaces together with cutting edges enable screw to be self-tapping
WO2004072496A1 (en) * 2003-02-12 2004-08-26 Synthes Ag Chur Screw comprising an integrated screwdriver
WO2005120368A2 (en) * 2004-06-07 2005-12-22 Degima Gmbh Fastener having torque optimized head
EP1982665A1 (en) * 2007-04-20 2008-10-22 Zrinski AG Compression screw with wire element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760628A1 (en) * 1997-03-11 1998-09-18 Biotech International SCREW WITH THREADED HEAD FOR OSTEOSYNTHESIS OF BONE FRAGMENTS
US6030162A (en) * 1998-12-18 2000-02-29 Acumed, Inc. Axial tension screw
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
FR2840799A1 (en) * 2002-06-17 2003-12-19 Fixano Osteosynthesis screw comprises axial bore and distal machine notches in wall delimiting two radial faces forming cutting edges with bore, external skin surfaces together with cutting edges enable screw to be self-tapping
WO2004072496A1 (en) * 2003-02-12 2004-08-26 Synthes Ag Chur Screw comprising an integrated screwdriver
WO2005120368A2 (en) * 2004-06-07 2005-12-22 Degima Gmbh Fastener having torque optimized head
EP1982665A1 (en) * 2007-04-20 2008-10-22 Zrinski AG Compression screw with wire element

Also Published As

Publication number Publication date
GB2466599A (en) 2010-06-30
GB201006563D0 (en) 2010-06-02
FR2922749A1 (en) 2009-05-01
WO2009053540A1 (en) 2009-04-30
FR2922749B1 (en) 2010-10-08

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