ES2650313T3 - Tornillo pedicular no redondo - Google Patents

Tornillo pedicular no redondo Download PDF

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Publication number
ES2650313T3
ES2650313T3 ES14732240.8T ES14732240T ES2650313T3 ES 2650313 T3 ES2650313 T3 ES 2650313T3 ES 14732240 T ES14732240 T ES 14732240T ES 2650313 T3 ES2650313 T3 ES 2650313T3
Authority
ES
Spain
Prior art keywords
stem
along
core diameter
round
stem section
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES14732240.8T
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English (en)
Inventor
Stephan Lindner
Juan-Jose BOGAJO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aesculap AG
Original Assignee
Aesculap AG
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 Aesculap AG filed Critical Aesculap AG
Application granted granted Critical
Publication of ES2650313T3 publication Critical patent/ES2650313T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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

Tornillo óseo médico, especialmente del tipo de tornillo pedicular, con un vástago roscado (1) que tiene una sección de vástago (6) distal delantera con un diámetro de núcleo pequeño de forma constante a lo largo de una longitud de vástago determinada, y que tiene una sección de vástago (4) proximal trasera con un diámetro de núcleo grande de forma constante a lo largo de una longitud de vástago determinada, en cuyo extremo proximal está dispuesta una cabeza de tornillo (2), estando conformada la forma de sección transversal de núcleo a lo largo de la sección de vástago (6) distal delantera de forma no redonda con un diámetro de núcleo pequeño de forma constante a través de la longitud de vástago determinada y estando conformada la forma de sección transversal de núcleo a lo largo de la sección de vástago (4) proximal trasera de forma redonda con un diámetro de núcleo grande de forma constante a través de la longitud de vástago determinada.

Description

imagen1
imagen2
imagen3
imagen4

Claims (1)

  1. imagen1
ES14732240.8T 2013-06-27 2014-06-25 Tornillo pedicular no redondo Active ES2650313T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013106758.1A DE102013106758B4 (de) 2013-06-27 2013-06-27 Unrunde Pedikelschraube
DE102013106758 2013-06-27
PCT/EP2014/063401 WO2014207044A1 (de) 2013-06-27 2014-06-25 Unrunde pedikelschraube

Publications (1)

Publication Number Publication Date
ES2650313T3 true ES2650313T3 (es) 2018-01-17

Family

ID=50981548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14732240.8T Active ES2650313T3 (es) 2013-06-27 2014-06-25 Tornillo pedicular no redondo

Country Status (11)

Country Link
US (1) US10413343B2 (es)
EP (1) EP3013265B1 (es)
JP (1) JP6346665B2 (es)
CN (1) CN105451674B (es)
BR (1) BR112015027299B1 (es)
CA (1) CA2909350C (es)
DE (1) DE102013106758B4 (es)
ES (1) ES2650313T3 (es)
PL (1) PL3013265T3 (es)
RU (1) RU2641376C2 (es)
WO (1) WO2014207044A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208756130U (zh) 2018-05-04 2019-04-19 胡斯旺 基于机体成骨功能的医用螺钉

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Also Published As

Publication number Publication date
RU2016102174A (ru) 2017-08-01
BR112015027299A2 (es) 2017-09-05
JP6346665B2 (ja) 2018-06-20
PL3013265T3 (pl) 2018-02-28
DE102013106758B4 (de) 2022-06-09
EP3013265B1 (de) 2017-09-27
DE102013106758A1 (de) 2014-12-31
BR112015027299B1 (pt) 2021-11-16
RU2641376C2 (ru) 2018-01-17
CN105451674A (zh) 2016-03-30
CN105451674B (zh) 2018-04-20
US20160367304A1 (en) 2016-12-22
US10413343B2 (en) 2019-09-17
WO2014207044A1 (de) 2014-12-31
JP2016526420A (ja) 2016-09-05
CA2909350C (en) 2019-06-04
EP3013265A1 (de) 2016-05-04
CA2909350A1 (en) 2014-12-31

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