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WO2008064059A3 - Sliding hip helical implant - Google Patents

Sliding hip helical implant Download PDF

Info

Publication number
WO2008064059A3
WO2008064059A3 PCT/US2007/084780 US2007084780W WO2008064059A3 WO 2008064059 A3 WO2008064059 A3 WO 2008064059A3 US 2007084780 W US2007084780 W US 2007084780W WO 2008064059 A3 WO2008064059 A3 WO 2008064059A3
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
lateral implant
bore
bone
sized
Prior art date
Application number
PCT/US2007/084780
Other languages
French (fr)
Other versions
WO2008064059A2 (en
Inventor
Oca Alberto A Fernandez Dell
Original Assignee
Synthes Usa
Synthes Gmbh
Oca Alberto A Fernandez Dell
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 Synthes Usa, Synthes Gmbh, Oca Alberto A Fernandez Dell filed Critical Synthes Usa
Publication of WO2008064059A2 publication Critical patent/WO2008064059A2/en
Publication of WO2008064059A3 publication Critical patent/WO2008064059A3/en

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
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/744—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to an intramedullary nail
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1633—Sleeves, i.e. non-rotating parts surrounding the bit shaft, e.g. the sleeve forming a single unit with the bit shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1721—Guides or aligning means for drills, mills, pins or wires for applying pins along or parallel to the axis of the femoral neck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1742—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip
    • A61B17/1753—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hip for fixing pins through femoral hip prostheses
    • 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
    • A61B17/861—Heads, i.e. proximal ends projecting from bone specially shaped for gripping driver
    • 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
    • A61B17/8635—Tips of screws
    • 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
    • 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
    • A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
    • 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
    • A61B2017/8655—Pins or screws or threaded wires; nuts therefor with special features for locking in the bone
    • 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
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • 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
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin

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)

Abstract

A device for treating fractures comprises an intramedullary member (1) sized and shaped for insertion along a longitudinal axis of a bone within a medullary canal thereof, the intramedullary member including a bore extending laterally there through and a lateral implant (3) sized for insertion into the bone through the bore, a distal portion of the lateral implant including a plurality of substantially helical blades in combination with a sleeve (4) slidably received over a proximal portion of the lateral implant, the sleeve being non-rotatably received on the proximal portion of the lateral implant and a locking member for locking the sleeve in a desired position within the bore.
PCT/US2007/084780 2006-11-17 2007-11-15 Sliding hip helical implant WO2008064059A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85953006P 2006-11-17 2006-11-17
US60/859,530 2006-11-17

Publications (2)

Publication Number Publication Date
WO2008064059A2 WO2008064059A2 (en) 2008-05-29
WO2008064059A3 true WO2008064059A3 (en) 2008-10-09

Family

ID=39185636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/084780 WO2008064059A2 (en) 2006-11-17 2007-11-15 Sliding hip helical implant

Country Status (1)

Country Link
WO (1) WO2008064059A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101694970B1 (en) * 2008-11-06 2017-01-10 신세스 게엠바하 One way sliding device for intramedullary intertrochanteric fixation implants
RU2489983C1 (en) * 2012-02-28 2013-08-20 Государственное бюджетное образовательное учреждение высшего профессионального образования "Российский национальный исследовательский медицинский университет им. Н.И. Пирогова" Минздравсоцразвития России (ГБОУ ВПО РНИМУ им. Н.И. Пирогова Минздравсоцразвития России) Guide for parallel introduction of spongy bone screws
CN102525629B (en) * 2012-03-23 2013-08-21 冀原 Elastic interlocking intramedullary nail fixed in fractured bone
US11185355B2 (en) * 2019-08-05 2021-11-30 DePuy Synthes Products, Inc. Guide sleeve for fine axial adjustability of a fixation member, and related systems and methods
CN110495944A (en) * 2019-09-20 2019-11-26 杨春 Femoral intramedullary nail guide needle orientator
DE102023109303A1 (en) * 2023-04-13 2024-10-17 Ulrich Gmbh & Co. Kg Bone anchor and ensemble with a bone anchor for positioning a reference marker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443954B1 (en) * 2001-04-24 2002-09-03 Dale G. Bramlet Femoral nail intramedullary system
WO2002098330A2 (en) * 2001-06-04 2002-12-12 Hofmann S.R.L. Device for the proximal locking of a femoral nail
US20030074000A1 (en) * 2001-10-17 2003-04-17 Roth Christoph Andreas Bone fixation system
WO2007124099A2 (en) * 2006-04-21 2007-11-01 Synthes (U.S.A) Hip helical implant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443954B1 (en) * 2001-04-24 2002-09-03 Dale G. Bramlet Femoral nail intramedullary system
WO2002098330A2 (en) * 2001-06-04 2002-12-12 Hofmann S.R.L. Device for the proximal locking of a femoral nail
US20030074000A1 (en) * 2001-10-17 2003-04-17 Roth Christoph Andreas Bone fixation system
WO2007124099A2 (en) * 2006-04-21 2007-11-01 Synthes (U.S.A) Hip helical implant

Also Published As

Publication number Publication date
WO2008064059A2 (en) 2008-05-29

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