ATE216859T1 - Konische knochenschraube mit variierender gewindesteigung - Google Patents

Konische knochenschraube mit variierender gewindesteigung

Info

Publication number
ATE216859T1
ATE216859T1 AT94908616T AT94908616T ATE216859T1 AT E216859 T1 ATE216859 T1 AT E216859T1 AT 94908616 T AT94908616 T AT 94908616T AT 94908616 T AT94908616 T AT 94908616T AT E216859 T1 ATE216859 T1 AT E216859T1
Authority
AT
Austria
Prior art keywords
screw
bone
leading
bone screw
thread pitch
Prior art date
Application number
AT94908616T
Other languages
English (en)
Inventor
Randall J Huebner
David Glenn Jensen
Gene Lyle Conrad
Original Assignee
Acumed Inc
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 Acumed Inc filed Critical Acumed Inc
Application granted granted Critical
Publication of ATE216859T1 publication Critical patent/ATE216859T1/de

Links

Classifications

    • 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
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
    • A61B17/1686—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the hand or wrist
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • 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
    • A61B17/8635—Tips of screws
    • 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
    • A61B17/8645—Headless screws, e.g. ligament interference screws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0646—Surgical staples, i.e. penetrating the tissue for insertion into cartillege, e.g. meniscus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0647—Surgical staples, i.e. penetrating the tissue having one single leg, e.g. tacks
    • A61B2017/0648—Surgical staples, i.e. penetrating the tissue having one single leg, e.g. tacks threaded, e.g. tacks with a screw thread
AT94908616T 1993-01-21 1994-01-19 Konische knochenschraube mit variierender gewindesteigung ATE216859T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US719693A 1993-01-21 1993-01-21
PCT/US1994/000738 WO1994016636A1 (en) 1993-01-21 1994-01-19 Tapered bone screw with continuously varying pitch

Publications (1)

Publication Number Publication Date
ATE216859T1 true ATE216859T1 (de) 2002-05-15

Family

ID=21724759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94908616T ATE216859T1 (de) 1993-01-21 1994-01-19 Konische knochenschraube mit variierender gewindesteigung

Country Status (7)

Country Link
US (1) US5562672A (de)
EP (1) EP0746253B1 (de)
AT (1) ATE216859T1 (de)
AU (1) AU6164294A (de)
DE (1) DE69430540T2 (de)
ES (1) ES2172530T3 (de)
WO (1) WO1994016636A1 (de)

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US6984235B2 (en) * 1993-01-21 2006-01-10 Acumed Llc System for fusing joints
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US6030162A (en) * 1998-12-18 2000-02-29 Acumed, Inc. Axial tension screw
US8070786B2 (en) 1993-01-21 2011-12-06 Acumed Llc System for fusing joints
US5868789A (en) * 1997-02-03 1999-02-09 Huebner; Randall J. Removable suture anchor apparatus
US5730744A (en) * 1994-09-27 1998-03-24 Justin; Daniel F. Soft tissue screw, delivery device, and method
US5569252A (en) * 1994-09-27 1996-10-29 Justin; Daniel F. Device for repairing a meniscal tear in a knee and method
US5628630A (en) * 1994-12-15 1997-05-13 Univ. Of Alabama At Birmingham Design process for skeletal implants to optimize cellular response
DE19608859A1 (de) * 1996-03-07 1997-09-11 Hilti Ag Ankerstange für Verbundanker
US5743914A (en) * 1996-06-06 1998-04-28 Skiba; Jeffry B. Bone screw
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CA2445319C (en) * 1997-02-11 2006-01-10 Gary Karlin Michelson Anterior cervical plating system
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US7235079B2 (en) 2004-11-18 2007-06-26 Acumed Llc Composite bone fasteners
US8409250B2 (en) * 2002-01-23 2013-04-02 Arthrex, Inc. Meniscal repair system and method
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US7641677B2 (en) * 2002-11-20 2010-01-05 Orthopediatrics Corp. Compression bone fragment wire
EP1594411A4 (de) * 2003-02-03 2010-07-07 Integra Lifesciences Corp Kompressionsschraubengeräte, systeme und methoden
US7713285B1 (en) 2003-07-02 2010-05-11 Biomet Sports Medicine, Llc Method and apparatus for suture anchors with a vertical eyelet
US7780701B1 (en) 2003-08-13 2010-08-24 Biomet Sports Medicine, Llc Suture anchor
GB0320375D0 (en) * 2003-08-30 2003-10-01 Grampian Univ Hospitals Apparatus and method
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US8133261B2 (en) 2007-02-26 2012-03-13 Depuy Spine, Inc. Intra-facet fixation device and method of use
US8343197B2 (en) * 2007-04-11 2013-01-01 Toby Orthopaedics, Inc. Curved assembly for reattachment of fragmented bone segments
US8043334B2 (en) 2007-04-13 2011-10-25 Depuy Spine, Inc. Articulating facet fusion screw
US8197513B2 (en) * 2007-04-13 2012-06-12 Depuy Spine, Inc. Facet fixation and fusion wedge and method of use
US8894685B2 (en) * 2007-04-13 2014-11-25 DePuy Synthes Products, LLC Facet fixation and fusion screw and washer assembly and method of use
US8840650B2 (en) * 2007-05-18 2014-09-23 Us Spine, Inc. Cervical plate locking mechanism and associated surgical method
US20090216282A1 (en) * 2007-05-18 2009-08-27 Blake Doris M Systems and methods for retaining a plate to a substrate with an asynchronous thread form
US8721693B2 (en) * 2007-05-18 2014-05-13 Us Spine, Inc. Cervical plate locking mechanism and associated surgical method
US9545275B2 (en) 2007-05-18 2017-01-17 Us Spine, Inc. Medical device locking mechanisms and related methods and systems
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US8668725B2 (en) 2007-07-13 2014-03-11 Southern Spine, Llc Bone screw
US8092505B2 (en) * 2008-01-28 2012-01-10 Acumed Llc Bone nail
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AT507271B1 (de) 2008-08-20 2010-07-15 Univ Wien Med Knochenschraubenset
EP2745789B1 (de) 2008-10-30 2017-04-19 Depuy Spine Inc. Systeme zur Abgabe von Knochenzement an einen Knochenanker
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US20100211113A1 (en) * 2009-02-17 2010-08-19 Jon Olson Bone Screw With Channels
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Also Published As

Publication number Publication date
DE69430540T2 (de) 2002-10-31
EP0746253A1 (de) 1996-12-11
WO1994016636A1 (en) 1994-08-04
AU6164294A (en) 1994-08-15
EP0746253A4 (de) 1996-07-03
DE69430540D1 (de) 2002-06-06
EP0746253B1 (de) 2002-05-02
US5562672A (en) 1996-10-08
ES2172530T3 (es) 2002-10-01

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