BR112022017675A2 - Sistema de implante e método para fusão de juntas - Google Patents

Sistema de implante e método para fusão de juntas

Info

Publication number
BR112022017675A2
BR112022017675A2 BR112022017675A BR112022017675A BR112022017675A2 BR 112022017675 A2 BR112022017675 A2 BR 112022017675A2 BR 112022017675 A BR112022017675 A BR 112022017675A BR 112022017675 A BR112022017675 A BR 112022017675A BR 112022017675 A2 BR112022017675 A2 BR 112022017675A2
Authority
BR
Brazil
Prior art keywords
thread
proximal
implant system
distal portion
pitch
Prior art date
Application number
BR112022017675A
Other languages
English (en)
Inventor
Fang Samuel
G Roberts Kevin
Original Assignee
Orthofix Us Llc
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 Orthofix Us Llc filed Critical Orthofix Us Llc
Publication of BR112022017675A2 publication Critical patent/BR112022017675A2/pt

Links

Classifications

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    • 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
    • A—HUMAN NECESSITIES
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    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7055—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant connected to sacrum, pelvis or skull
    • A—HUMAN NECESSITIES
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    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7097—Stabilisers comprising fluid filler in an implant, e.g. balloon; devices for inserting or filling such implants
    • A61B17/7098—Stabilisers comprising fluid filler in an implant, e.g. balloon; devices for inserting or filling such implants wherein the implant is permeable or has openings, e.g. fenestrated screw
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    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
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    • 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
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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
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    • 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
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30988—Other joints not covered by any of the groups A61F2/32 - A61F2/4425
    • A61F2002/30995—Other joints not covered by any of the groups A61F2/32 - A61F2/4425 for sacro-iliac joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • A61F2002/4677—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor using a guide wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Neurosurgery (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Prostheses (AREA)

Abstract

SISTEMA DE IMPLANTE E MÉTODO PARA FUSÃO DE JUNTAS. Os sistemas de implante e métodos de tratamento de uma junta incluem uma porção distal, uma porção média e uma porção proximal. A porção distal pode incluir uma rosca tendo uma primeira rosca menor, uma primeira rosca maior e um primeiro passo. A porção distal também pode ter uma fenestração helicoidal de corte reverso formada através da rosca. A porção média pode ser desprovida de roscas e pode incluir uma estrutura de superfície externa porosa para promover a integração óssea, a estrutura de superfície externa porosa tendo uma extremidade dianteira e uma extremidade traseira, com a extremidade dianteira tendo um diâmetro maior que o da primeira rosca menor. A porção proximal pode incluir uma rosca proximal tendo uma segunda rosca menor, uma segunda rosca maior e um segundo passo. O segundo fio menor pode ter substancialmente a mesma largura que a extremidade traseira da porção intermediária.
BR112022017675A 2020-03-04 2021-03-03 Sistema de implante e método para fusão de juntas BR112022017675A2 (pt)

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US202062985036P 2020-03-04 2020-03-04
US17/190,280 US11918257B2 (en) 2020-03-04 2021-03-02 Implant system and method for joint fusion
PCT/US2021/020592 WO2021178484A1 (en) 2020-03-04 2021-03-03 Implant system and method for joint fusion

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11452548B2 (en) * 2017-04-21 2022-09-27 Stryker Corporation Stabilization system, implant, and methods for preventing relative motion between sections of tissue
US12083026B2 (en) 2019-12-09 2024-09-10 Si-Bone Inc. Sacro-iliac joint stabilizing implants and methods of implantation
AU2021397743A1 (en) 2020-12-09 2023-06-22 Si-Bone Inc. Sacro-iliac joint stabilizing implants and methods of implantation
US20220354654A1 (en) * 2021-05-06 2022-11-10 Adam Isaac Lewis Sacroiliac joint fusion system
TWI805493B (zh) * 2022-07-11 2023-06-11 柏力科技股份有限公司 關節融合器植入組合以及方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772661A (en) * 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5360448A (en) 1991-10-07 1994-11-01 Thramann Jeffrey J Porous-coated bone screw for securing prosthesis
US5536127A (en) * 1994-10-13 1996-07-16 Pennig; Dietmar Headed screw construction for use in fixing the position of an intramedullary nail
US6053916A (en) 1999-02-17 2000-04-25 Moore; Michael R. Sacroiliac implant
FR2792521B1 (fr) * 1999-04-22 2001-08-31 New Deal Vis d'osteosynthese a compression et ancillaire de mise en oeuvre
US7547324B2 (en) * 2000-02-16 2009-06-16 Trans1, Inc. Spinal mobility preservation apparatus having an expandable membrane
US6635059B2 (en) 2001-01-03 2003-10-21 Bernard L. Randall Cannulated locking screw system especially for transiliac implant
US6565573B1 (en) 2001-04-16 2003-05-20 Smith & Nephew, Inc. Orthopedic screw and method of use
US7708766B2 (en) 2003-08-11 2010-05-04 Depuy Spine, Inc. Distraction screw
US20090024174A1 (en) 2007-07-17 2009-01-22 Stark John G Bone screws and particular applications to sacroiliac joint fusion
US8394132B2 (en) 2008-09-16 2013-03-12 Orthohelix Surgical Designs, Inc. Orthopedic compression screw
CA2746032A1 (en) 2008-12-09 2010-06-17 Mazor Robotics Ltd. Double threaded orthopedic screw
US9795412B2 (en) * 2010-11-30 2017-10-24 Genossis Llc Bone compression and fixation devices
US20140039565A1 (en) 2011-02-14 2014-02-06 Paul A. Martineau Systems and methods for injecting fluid into bone and for inserting bone screws and bone screws for same
US8900279B2 (en) 2011-06-09 2014-12-02 Zyga Technology, Inc. Bone screw
BRMU9101210U2 (pt) * 2011-06-14 2013-07-09 Alba Rodolfo Candia Jr disposiÇço introduzida em parafuso de implante dentÁrio com cavidade de rosca cortante em sulco espiral reverso
BRMU9102104U2 (pt) 2011-09-01 2013-02-26 Paniz Ind De Equipamentos Para Alimentacao Ltda G disposiÇço construtiva em equipamentos para panificaÇço com redutor planetÁrio
US20130245763A1 (en) 2012-03-09 2013-09-19 Richard G. Mauldin Threaded implant
WO2013166496A1 (en) 2012-05-04 2013-11-07 Si-Bone Inc. Fenestrated implant
US10179014B1 (en) 2012-06-01 2019-01-15 Nuvasive, Inc. Systems and methods for promoting sacroiliac joint fusion
US20140012340A1 (en) 2012-07-05 2014-01-09 Warsaw Orthopedic, Inc. Sacro-iliac joint implant system and method
US9295488B2 (en) 2012-08-09 2016-03-29 Wilson T. Asfora Joint fusion
CA2932299C (en) 2013-12-26 2021-11-02 Skeletal Dynamics, Llc Headless compression screw
ES2820558T3 (es) 2014-02-18 2021-04-21 Werner Clement Max Leonard Sistema de sujeción ósea
US10561456B2 (en) 2014-07-24 2020-02-18 KYOCERA Medical Technologies, Inc. Bone screw incorporating a porous surface formed by an additive manufacturing process
FR3024351B1 (fr) 2014-08-01 2021-11-19 Ldr Medical Implants osseux
WO2016065489A1 (en) 2014-10-31 2016-05-06 RIOS Medical AG Implant assembly for the sacroiliac joint
US20160157897A1 (en) 2014-12-06 2016-06-09 Rahul Vaidya Method for Minimally Invasive Treatment of Unstable Pelvic Ring Injuries with an Internal Posterior Iliosacral Screw and Bone Plate
US10420597B2 (en) 2014-12-16 2019-09-24 Arthrex, Inc. Surgical implant with porous region
US9358057B1 (en) 2015-02-25 2016-06-07 Amendia, Inc. Sacroiliac screw
US9943340B2 (en) 2015-02-25 2018-04-17 Amendia, Inc. Sacroiliac screw
US10932838B2 (en) 2015-04-03 2021-03-02 Life Spine, Inc. Bone compression screws
US20160310188A1 (en) 2015-04-27 2016-10-27 Trinity Orthopedics, Llc Devices and Methods for Sacroiliac Joint Arthrodesis and Fixation
IL261289B2 (en) * 2016-02-26 2023-04-01 Activortho Inc Active compression device, methods of installing it and methods of using it
WO2018140375A1 (en) 2017-01-27 2018-08-02 Zimmer, Inc. Porous fixation devices and methods
US20180289504A1 (en) 2017-04-11 2018-10-11 Quandary Medical, Llc Fenestrated spinal implant
BR112019024035A2 (pt) 2017-05-12 2020-06-02 Cutting Edge Spine Llc Implantes para fixação e fusão de tecido
US10307194B2 (en) 2017-08-01 2019-06-04 Warsaw Orthopedic, Inc. Spinal implant and method of manufacture
US10631905B2 (en) 2017-10-31 2020-04-28 Sicage Llc Bone cage with helically arranged fenestrations
WO2019152737A1 (en) * 2018-02-01 2019-08-08 Genesys Spine Material directing orthopedic anchor
EP3593745B1 (en) 2018-02-02 2024-10-09 Stryker European Operations Holdings LLC Orthopedic screw and porous structures thereof
US11471203B2 (en) 2018-02-23 2022-10-18 SIJ Surgical, LLC. Apparatus, system and method for fusion of bone
US10905472B2 (en) 2018-02-28 2021-02-02 Globus Medical, Inc. Method and apparatus for performing medial-to-lateral sacroiliac fusion
US10595917B2 (en) 2018-03-21 2020-03-24 Thomas Stuart Loftus Bone screw and tool for use therewith
EP3773281A4 (en) 2018-03-28 2022-04-06 SI-Bone, Inc. THREADED IMPLANTS AND METHODS FOR USE ACROSS BONE SEGMENTS

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US20240074796A1 (en) 2024-03-07
EP4114314A1 (en) 2023-01-11
AU2021232574A1 (en) 2022-09-15
AU2021232574B2 (en) 2024-03-28
CA3169917A1 (en) 2021-09-10
EP4114314A4 (en) 2024-08-07
WO2021178484A1 (en) 2021-09-10
US20210275233A1 (en) 2021-09-09

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