MX2018006002A - Tornillo para hueso de doble rosca. - Google Patents

Tornillo para hueso de doble rosca.

Info

Publication number
MX2018006002A
MX2018006002A MX2018006002A MX2018006002A MX2018006002A MX 2018006002 A MX2018006002 A MX 2018006002A MX 2018006002 A MX2018006002 A MX 2018006002A MX 2018006002 A MX2018006002 A MX 2018006002A MX 2018006002 A MX2018006002 A MX 2018006002A
Authority
MX
Mexico
Prior art keywords
cylindrical
anchoring
conical
core
threads
Prior art date
Application number
MX2018006002A
Other languages
English (en)
Inventor
KRIER Brice
Viart Guy
Virgaux Nicolaus
Sauvage Bruno
Rokegem Pascal
Clevenna Andrew
Original Assignee
Clariance
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 Clariance filed Critical Clariance
Publication of MX2018006002A publication Critical patent/MX2018006002A/es

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
    • A61B17/56—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
    • A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated

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)
  • Prostheses (AREA)

Abstract

El tornillo para hueso de doble rosca discontinua (1) de conformidad con la invención comprende una cabeza de tornillo (2) extendida por un cuerpo de anclaje (3) que consiste en un núcleo cilíndrico-cónico (4) sobre el cual se extienden al menos dos roscas cilíndrico-cónicas (5, 6) que aseguran el anclaje de dicho tornillo (1) en el hueso, en donde el cuerpo de anclaje (3) incluye, en todo su largo y empezando desde la cabeza de tornillo (2), partes de anclaje de diferentes perfiles que aseguran un anclaje que corresponden con las diferentes durezas y resistencias del hueso, en donde dicho cuerpo de anclaje (3) comprende, debajo de la cabeza de tornillo (2) una primera parte de anclaje (7) que consiste en un núcleo cónico (4a) y dos roscas (5, 6) con perfil cilíndrico y paso idéntico, una segunda parte de anclaje (8) que consiste en un núcleo cilíndrico (4b) y una única rosca cilíndrica (5) en 1/4 vuelta, una tercera parte de anclaje (9) provista de un núcleo cilíndrico (4b) y dos roscas (5, 6) con perfil cilíndrico en 1/2 vuelta, una cuarta parte de anclaje (10) que incluye un núcleo cilíndrico (4b) y una única rosca (6) con perfil cilíndrico en n vueltas en función del largo total del tornillo para hueso (1) , y una quinta parte de anclaje (11) que comprende un núcleo cónico (4a) y dos roscas (5, 6) con perfil cilíndrico que forman la punta del tornillo para hueso.
MX2018006002A 2015-11-16 2016-11-08 Tornillo para hueso de doble rosca. MX2018006002A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560934A FR3043540B1 (fr) 2015-11-16 2015-11-16 Vis osseuse a double filet
PCT/FR2016/052896 WO2017085376A1 (fr) 2015-11-16 2016-11-08 Vis osseuse a double filet

Publications (1)

Publication Number Publication Date
MX2018006002A true MX2018006002A (es) 2018-09-17

Family

ID=55073007

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006002A MX2018006002A (es) 2015-11-16 2016-11-08 Tornillo para hueso de doble rosca.

Country Status (11)

Country Link
EP (1) EP3376982B1 (es)
JP (1) JP6847107B2 (es)
AU (1) AU2016355008B2 (es)
BR (1) BR112018009570A2 (es)
CA (1) CA3005328A1 (es)
ES (1) ES2759553T3 (es)
FR (1) FR3043540B1 (es)
IL (1) IL259209A (es)
MX (1) MX2018006002A (es)
PT (1) PT3376982T (es)
WO (1) WO2017085376A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11490938B2 (en) * 2017-10-09 2022-11-08 Conmed Corporation Easy start cannulated bone screw
CN108066041B (zh) * 2018-01-05 2024-04-16 北京博辉瑞进生物科技有限公司 可吸收钉及修补固定器
US11000325B2 (en) * 2018-02-27 2021-05-11 Acumed Llc Bone fastener with partially overlapping threads and a varying lead
CN110123433A (zh) * 2019-05-15 2019-08-16 山东新华联合骨科器材股份有限公司 一种颈椎前路内固定系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703843A (en) 1971-01-04 1972-11-28 Msl Ind Inc Fastener with improved thread construction
US3861269A (en) 1971-01-04 1975-01-21 Superior Dry Wall Screw Mfg Co Fastener with improved thread construction
US20140121703A1 (en) * 2012-10-31 2014-05-01 Roger P. Jackson Polyaxial bone anchor with pop-on multi-thread shank, some with diametric interference fit inserts
US8075604B2 (en) 2006-02-16 2011-12-13 Warsaw Orthopedic, Inc. Multi-thread bone screw and method
US20140012334A1 (en) * 2012-07-03 2014-01-09 Warsaw Orthopedic, Inc. Mutiple zone bone fastener
US9387027B2 (en) * 2012-12-13 2016-07-12 Jonathon Yigal Yahav Implantable fixture
US9463057B2 (en) * 2014-01-16 2016-10-11 Amendia, Inc. Orthopedic fastener
DE102014208012B3 (de) * 2014-04-29 2015-08-27 Silony Medical International AG Osteosynthesevorrichtung

Also Published As

Publication number Publication date
EP3376982A1 (fr) 2018-09-26
EP3376982B1 (fr) 2019-10-16
CA3005328A1 (fr) 2017-05-26
AU2016355008A1 (en) 2018-06-07
JP2018535759A (ja) 2018-12-06
AU2016355008B2 (en) 2021-03-11
BR112018009570A2 (pt) 2018-11-06
FR3043540A1 (fr) 2017-05-19
WO2017085376A1 (fr) 2017-05-26
IL259209A (en) 2018-07-31
ES2759553T3 (es) 2020-05-11
PT3376982T (pt) 2019-12-16
JP6847107B2 (ja) 2021-03-24
FR3043540B1 (fr) 2017-12-29

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