WO2002034107A3 - Self locking intramedullary nail - Google Patents

Self locking intramedullary nail Download PDF

Info

Publication number
WO2002034107A3
WO2002034107A3 PCT/IL2001/000975 IL0100975W WO0234107A3 WO 2002034107 A3 WO2002034107 A3 WO 2002034107A3 IL 0100975 W IL0100975 W IL 0100975W WO 0234107 A3 WO0234107 A3 WO 0234107A3
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
shaft
anchoring element
bone fragment
anchors
Prior art date
Application number
PCT/IL2001/000975
Other languages
French (fr)
Other versions
WO2002034107A2 (en
Inventor
Avraham Shekalim
Original Assignee
Safedrip Ltd
Avraham Shekalim
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 Safedrip Ltd, Avraham Shekalim filed Critical Safedrip Ltd
Priority to AU2002212653A priority Critical patent/AU2002212653A1/en
Publication of WO2002034107A2 publication Critical patent/WO2002034107A2/en
Publication of WO2002034107A3 publication Critical patent/WO2002034107A3/en

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
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7216—Intramedullary pins, nails or other devices for bone lengthening or compression
    • A61B17/7225—Intramedullary pins, nails or other devices for bone lengthening or compression for bone compression
    • 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
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/7258—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
    • A61B17/7266—Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone with fingers moving radially outwardly

Abstract

An internal fixation device for securing bone fragments. The internal fixation device includes an elongate tubular sleeve (1) for insertion into the medullary canal of the bone fragments to be secured, an elongated shaft (2) movable within the sleeve, and at least two anchoring elements (31,32,33,34). Each anchoring element, (31,32,33,34) having an inner end coupled (31a,32a,33a,34a) to the shaft (2) and an outer end aligned with a slot (11,12,13,14) in the sleeve (1) and displaceable radially outward therethough to engage a bone fragment upon the movement of the shaft (2) within the sleeve (1): The inner ends of the anchoring elements coupled to the shaft (31a,32a,33a,34a) are oriented such that the outward displacement of one anchoring element (31,33) anchors the engaged bone fragment against movement in one longitudinal direction and the outward displacement of the other anchoring element (32,34) anchors the engaged bone fragment against movement in the opposite longitudinal direction.
PCT/IL2001/000975 2000-10-26 2001-10-23 Self locking intramedullary nail WO2002034107A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002212653A AU2002212653A1 (en) 2000-10-26 2001-10-23 Self locking intramedullary nail

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/696,234 US6575973B1 (en) 2000-10-26 2000-10-26 Self locking intramedullary nail
US09/696,234 2000-10-26

Publications (2)

Publication Number Publication Date
WO2002034107A2 WO2002034107A2 (en) 2002-05-02
WO2002034107A3 true WO2002034107A3 (en) 2003-02-13

Family

ID=24796236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000975 WO2002034107A2 (en) 2000-10-26 2001-10-23 Self locking intramedullary nail

Country Status (3)

Country Link
US (1) US6575973B1 (en)
AU (1) AU2002212653A1 (en)
WO (1) WO2002034107A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9474561B2 (en) 2013-11-19 2016-10-25 Wright Medical Technology, Inc. Two-wire technique for installing hammertoe implant

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2452508C (en) * 1998-10-26 2010-09-14 Expanding Orthopedics Inc. Expandable orthopedic device
US20060206044A1 (en) 2002-08-10 2006-09-14 Simon Willliam H Method and apparatus for repairing the mid-food region via an intramedullary nail
KR20050119649A (en) * 2003-03-18 2005-12-21 코닌클리케 필립스 일렉트로닉스 엔.브이. Smooth heat sink or reflector layer for optical record carrier
CA2552727A1 (en) * 2004-01-16 2005-08-04 Expanding Orthopedics, Inc. Bone fracture treatment devices
US7632277B2 (en) * 2004-03-29 2009-12-15 Woll Bioorthopedics Llc Orthopedic intramedullary fixation system
EP1582159A1 (en) * 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail provided with expansion means for fixation to the bone
AU2005229558B2 (en) * 2004-03-31 2010-07-08 Orthofix S.R.L. Intramedullary nail comprising elements of shape-memory material
WO2005094705A2 (en) * 2004-03-31 2005-10-13 Orthofix S.R.L Shape memory alloy comprising intramedullary nail provided with expansion fixing means
US20060229617A1 (en) * 2005-02-25 2006-10-12 Orthomechanics Ltd. Intramedullary devices and methods of deploying the same
US7691113B2 (en) * 2005-05-05 2010-04-06 Ethicon Endo-Surgery, Inc. Screw tip control for anastomotic ring applier
US8568413B2 (en) * 2008-12-18 2013-10-29 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US8287539B2 (en) 2005-05-18 2012-10-16 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US9060820B2 (en) 2005-05-18 2015-06-23 Sonoma Orthopedic Products, Inc. Segmented intramedullary fracture fixation devices and methods
US7942875B2 (en) * 2005-05-18 2011-05-17 Sonoma Orthopedic Products, Inc. Methods of using minimally invasive actuable bone fixation devices
US8961516B2 (en) 2005-05-18 2015-02-24 Sonoma Orthopedic Products, Inc. Straight intramedullary fracture fixation devices and methods
WO2007008177A1 (en) * 2005-07-12 2007-01-18 Nanyang Technological University Intramedullary fixation device for fractures
US7308868B1 (en) * 2005-07-22 2007-12-18 Borg Jerry J Protective cage
US20080221623A1 (en) * 2005-10-17 2008-09-11 Gooch Hubert L Systems and Methods for the Medical Treatment of Structural Tissue
US8157833B2 (en) * 2005-11-09 2012-04-17 Applied Medical Resources Corporation Trocars with advanced fixation
US9155574B2 (en) 2006-05-17 2015-10-13 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
EP1905367A1 (en) * 2006-09-28 2008-04-02 Orthofix S.r.l. Intramedullary osteosynthesis device
JP4671307B2 (en) 2006-10-24 2011-04-13 カイエン メディカル インコーポレイテッド Substance fixing method and substance fixing system
CA2670263A1 (en) 2006-11-22 2008-05-29 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
EP2114263B1 (en) * 2007-02-28 2019-02-20 Smith & Nephew, Inc. System for identifying a landmark
WO2008105874A1 (en) * 2007-02-28 2008-09-04 Smith & Nephew, Inc. Instrumented orthopaedic implant for identifying a landmark
US8784425B2 (en) * 2007-02-28 2014-07-22 Smith & Nephew, Inc. Systems and methods for identifying landmarks on orthopedic implants
US8430879B2 (en) * 2007-03-22 2013-04-30 Sonoma Orthopedic Products, Inc. Segmented intramedullary structure
CN103271761B (en) 2008-01-14 2015-10-28 康文图斯整形外科公司 For the apparatus and method of fracture repair
US9220514B2 (en) * 2008-02-28 2015-12-29 Smith & Nephew, Inc. System and method for identifying a landmark
US8012155B2 (en) * 2009-04-02 2011-09-06 Zimmer, Inc. Apparatus and method for prophylactic hip fixation
US9031637B2 (en) 2009-04-27 2015-05-12 Smith & Nephew, Inc. Targeting an orthopaedic implant landmark
US8945147B2 (en) 2009-04-27 2015-02-03 Smith & Nephew, Inc. System and method for identifying a landmark
USD674093S1 (en) 2009-08-26 2013-01-08 Smith & Nephew, Inc. Landmark identifier for targeting a landmark of an orthopaedic implant
US8545499B2 (en) 2009-09-28 2013-10-01 Zimmer, Inc. Expandable intramedullary rod
WO2011088172A1 (en) 2010-01-15 2011-07-21 Brenzel Michael P Rotary-rigid orthopaedic rod
EP2523616B1 (en) 2010-01-20 2019-04-17 Conventus Orthopaedics, Inc. Apparatus for bone access and cavity preparation
US8052685B2 (en) * 2010-02-19 2011-11-08 Hossam Abdel Salam El Sayed Mohamed Intramedullary device and method of use
CN103002824B (en) 2010-03-08 2015-07-29 康文图斯整形外科公司 For the device and method of fixing bone implant
US8617160B2 (en) 2010-03-09 2013-12-31 Torjo Medical Solutions, Inc. Dynamic intramedullary hardware
US9724140B2 (en) 2010-06-02 2017-08-08 Wright Medical Technology, Inc. Tapered, cylindrical cruciform hammer toe implant and method
US9498273B2 (en) 2010-06-02 2016-11-22 Wright Medical Technology, Inc. Orthopedic implant kit
US8608785B2 (en) 2010-06-02 2013-12-17 Wright Medical Technology, Inc. Hammer toe implant with expansion portion for retrograde approach
BR112012030791A2 (en) 2010-06-03 2016-11-01 Smith & Nephew Inc orthopedic implants
EP2613720B1 (en) 2010-09-09 2017-03-01 Synthes GmbH Surgical nail
CN101953709A (en) * 2010-09-29 2011-01-26 上海交通大学医学院附属第三人民医院 Absorbable rib intramedullary nail
US9138219B2 (en) 2010-12-29 2015-09-22 Tarsus Medical Inc. Methods and devices for treating a syndesmosis injury
EP2471478A1 (en) 2010-12-31 2012-07-04 ORTHOFIX S.r.l. Intramedullary nail with shape memory elements for long bones
US8890511B2 (en) 2011-01-25 2014-11-18 Smith & Nephew, Inc. Targeting operation sites
CN103635153A (en) 2011-05-06 2014-03-12 史密夫和内修有限公司 Targeting landmark of orthopaedic devices
EP2720631B1 (en) 2011-06-16 2022-01-26 Smith&Nephew, Inc. Surgical alignment using references
US8337495B1 (en) 2011-08-16 2012-12-25 Powlan Roy Y Distal locking intramedullary nail
US8685096B2 (en) * 2011-08-23 2014-04-01 Amendia, Inc. Lumbar fusion device
ES2539599T3 (en) * 2011-09-15 2015-07-02 Biedermann Technologies Gmbh & Co. Kg Bone anchoring device
USRE49667E1 (en) * 2011-10-10 2023-09-26 William Casey Fox Shape changing bone implant and method of use for enhancing healing
US8876822B2 (en) 2012-04-13 2014-11-04 Orthopedic Designs North American, Inc. Intramedullary nail system with tang fixation after lock screw placement
US8491584B1 (en) 2012-04-13 2013-07-23 Orthopedic Designs North America, Inc. Intramedullary nail system with tang fixation
US9433449B2 (en) * 2012-04-13 2016-09-06 Orthopedic Designs North America, Inc Intramedullary nail system including tang-deployment screw with male interface
US8840612B2 (en) * 2012-05-04 2014-09-23 William L. Tontz Intraosseous expandable fixation device
US20140180428A1 (en) * 2012-12-21 2014-06-26 Wright Medical Technology, Inc. Percutaneous expanding hammertoe implant
US8945232B2 (en) 2012-12-31 2015-02-03 Wright Medical Technology, Inc. Ball and socket implants for correction of hammer toes and claw toes
WO2015035313A1 (en) * 2013-09-06 2015-03-12 ROBLEDO, Cristobal Distal locking intramedullary nail
US9724139B2 (en) 2013-10-01 2017-08-08 Wright Medical Technology, Inc. Hammer toe implant and method
CN105939677A (en) 2013-12-12 2016-09-14 康文图斯整形外科公司 Tissue displacement tools and methods
US9770278B2 (en) 2014-01-17 2017-09-26 Arthrex, Inc. Dual tip guide wire
US9498266B2 (en) 2014-02-12 2016-11-22 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
US9545274B2 (en) * 2014-02-12 2017-01-17 Wright Medical Technology, Inc. Intramedullary implant, system, and method for inserting an implant into a bone
AU2014331633B2 (en) 2014-09-18 2017-06-22 Wright Medical Technology, Inc Hammertoe implant and instrument
US9814499B2 (en) 2014-09-30 2017-11-14 Arthrex, Inc. Intramedullary fracture fixation devices and methods
CN105960211B (en) 2014-12-19 2019-01-11 瑞特医疗技术公司 For anchor log in the marrow of interphalangeal arthrodesis of toe
CN105832392A (en) * 2015-01-13 2016-08-10 上海市同济医院 Degradable shape memory rib internal fixing body
CA3033091A1 (en) 2016-09-08 2018-03-15 Meduloc, Llc Implant and method for long bone fixation
US10631881B2 (en) 2017-03-09 2020-04-28 Flower Orthopedics Corporation Plating depth gauge and countersink instrument
US10918426B2 (en) 2017-07-04 2021-02-16 Conventus Orthopaedics, Inc. Apparatus and methods for treatment of a bone
IL268608B (en) * 2019-08-08 2021-03-01 Konstantinovsky Yevgeny An intramedullary affixing apparatus
AT524172A1 (en) * 2020-09-07 2022-03-15 V I E Systems Gmbh Implant for fixation of a first bone part and a second bone part of a fractured bone
US11369422B1 (en) * 2020-12-15 2022-06-28 Orthopedic Designs North America, Inc. Bone fixation tangs with self-balancing extension

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986504A (en) * 1974-10-25 1976-10-19 Rafael Pares Avila Internal fixation device for securing two fractured bone joints together
US5534004A (en) * 1993-07-23 1996-07-09 Santangelo; Massimo Device for preventive support of the femur
US5645589A (en) * 1994-08-22 1997-07-08 Li Medical Technologies, Inc. Anchor and method for securement into a bore
US5702215A (en) * 1995-06-05 1997-12-30 Li Medical Technologies, Inc. Retractable fixation device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237875A (en) * 1979-02-23 1980-12-09 Towmotor Corporation Dynamic intramedullary compression nailing
US4262665A (en) * 1979-06-27 1981-04-21 Roalstad W L Intramedullary compression device
US4275717A (en) * 1979-07-27 1981-06-30 Zimmer Usa, Inc. Intramedullary fixation device for fractured tubular bones
US5057103A (en) * 1990-05-01 1991-10-15 Davis Emsley A Compressive intramedullary nail
US5268000A (en) * 1992-09-15 1993-12-07 Ottieri Marco T Intramedullary nail
US5843127A (en) * 1994-08-22 1998-12-01 Le Medical Technologies, Inc. Fixation device and method for installing same
US5741300A (en) * 1996-09-10 1998-04-21 Li Medical Technologies, Inc. Surgical anchor and package and cartridge for surgical anchor
US6149669A (en) * 1997-10-30 2000-11-21 Li Medical Technologies, Inc. Surgical fastener assembly method of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986504A (en) * 1974-10-25 1976-10-19 Rafael Pares Avila Internal fixation device for securing two fractured bone joints together
US5534004A (en) * 1993-07-23 1996-07-09 Santangelo; Massimo Device for preventive support of the femur
US5645589A (en) * 1994-08-22 1997-07-08 Li Medical Technologies, Inc. Anchor and method for securement into a bore
US5702215A (en) * 1995-06-05 1997-12-30 Li Medical Technologies, Inc. Retractable fixation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9474561B2 (en) 2013-11-19 2016-10-25 Wright Medical Technology, Inc. Two-wire technique for installing hammertoe implant

Also Published As

Publication number Publication date
US6575973B1 (en) 2003-06-10
AU2002212653A1 (en) 2002-05-06
WO2002034107A2 (en) 2002-05-02

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