AR095636A1 - Dispositivo articulado para la muñeca - Google Patents

Dispositivo articulado para la muñeca

Info

Publication number
AR095636A1
AR095636A1 ARP140101263A ARP140101263A AR095636A1 AR 095636 A1 AR095636 A1 AR 095636A1 AR P140101263 A ARP140101263 A AR P140101263A AR P140101263 A ARP140101263 A AR P140101263A AR 095636 A1 AR095636 A1 AR 095636A1
Authority
AR
Argentina
Prior art keywords
rotation
axis
arcuate element
connector
arcuate
Prior art date
Application number
ARP140101263A
Other languages
English (en)
Inventor
Lorenzini Denis
Ottoboni Andrea
Original Assignee
Orthofix Srl
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 Srl filed Critical Orthofix Srl
Publication of AR095636A1 publication Critical patent/AR095636A1/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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6425—Devices extending alongside the bones to be positioned specially adapted to be fitted across a bone joint
    • 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
    • A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/66—Alignment, compression or distraction mechanisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Manipulator (AREA)
  • Toys (AREA)

Abstract

Dispositivo (1) articulado para la muñeca, comprendiendo: un conector proximal (2) para alojar un sistema de fijación proximal para pernos; un conector distal (3) para alojar un sistema de fijación distal para pernos; una junta (4) articuladora para proporcionar un movimiento controlado entre el conector proximal (2) y el conector distal (3),caracterizado porque dicho conjunto articulador (3) comprende un elemento arqueado (5) que está montado de forma giratoria en un elemento de soporte (6) con el fin de permitir la rotación alrededor de un eje de rotación (X) que corresponde al eje de rotación por la flexión y extensión de la muñeca, dicho elemento arqueado (5) está conectado directamente al conector distal (3), medios (51) de bloqueo para bloquear la rotación del elemento arqueado (5) y medios (53) de limitación de rotación para limitar la rotación del elemento arqueado (5) para una porción pre-establecida de un arco de circunferencia, ambos montados directamente en dicho elemento de soporte (6), y en el que dicho elemento de soporte (6) está montado por medio de una junta de cardánica simple (40) en el conector proximal (2), presentando dicha junta de cardánica simple (40) un primer eje de rotación (Z) que es perpendicular al eje de rotación (X) del elemento arqueado, y un segundo eje de rotación (Y) que es perpendicular al primer eje de rotación (Z) y móvil con respecto al eje de rotación (X) del elemento arqueado (5) a lo largo de un arco de circunferencia cuyo centro se encuentra en el primer eje de rotación (Z).
ARP140101263A 2013-03-18 2014-03-17 Dispositivo articulado para la muñeca AR095636A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000409A ITMI20130409A1 (it) 2013-03-18 2013-03-18 Dispositivo articolato per polso

Publications (1)

Publication Number Publication Date
AR095636A1 true AR095636A1 (es) 2015-10-28

Family

ID=48444501

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101263A AR095636A1 (es) 2013-03-18 2014-03-17 Dispositivo articulado para la muñeca

Country Status (10)

Country Link
US (1) US9974568B2 (es)
EP (1) EP2976028B1 (es)
JP (1) JP6389869B2 (es)
CN (1) CN105050515B (es)
AR (1) AR095636A1 (es)
BR (1) BR112015023864B1 (es)
ES (1) ES2622957T3 (es)
IL (1) IL241474B (es)
IT (1) ITMI20130409A1 (es)
WO (1) WO2014146766A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10278881B1 (en) 2013-12-12 2019-05-07 Ermi, Inc. Devices and methods for assisting pronation and/or supination
US10874433B2 (en) 2017-01-30 2020-12-29 Stryker European Holdings I, Llc Strut attachments for external fixation frame
CN107806837B (zh) * 2017-10-29 2020-03-13 北京工业大学 一种非侵入式腕关节轴线运动模型测量方法
TWI704901B (zh) * 2019-09-12 2020-09-21 呂憲宗 復位鉗快速定位用醫療輔具
ES2917387A1 (es) * 2021-01-08 2022-07-08 Planificacion Lqx Conrado S L Instrumental fijador externo poliaxial intraquirúrgico para cirugía de codo y muñeca
CN113786269B (zh) * 2021-11-17 2022-04-19 北京爱康宜诚医疗器材有限公司 腕关节假体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919119A (en) * 1986-05-20 1990-04-24 Jaquet Orthopedie, S.A. External dynamic bone fixation device
US5391167A (en) * 1992-09-01 1995-02-21 Ortho-Motion, Inc. Articulating external fixation device
WO1994010947A1 (en) * 1992-11-10 1994-05-26 Innovative Orthopaedics Manufacturing, Inc. Dynamic external fixator for the wrist
US5662649A (en) * 1995-02-15 1997-09-02 Huebner; Randall J. External fixator for repairing fractures of distal radius and wrist
DE29619711U1 (de) * 1996-11-13 1998-03-12 Synthes AG Chur, Chur, Graubünden Vorrichtung zum Reponieren von Knochenfrakturfragmenten
US7261713B2 (en) * 2001-10-09 2007-08-28 Synthes (Usa) Adjustable fixator
US20030187432A1 (en) * 2002-03-28 2003-10-02 Johnson Tab C. External fixation system
US8303588B2 (en) * 2005-03-03 2012-11-06 Kozo Nakamura External skeletal fixation device
US20080275567A1 (en) * 2007-05-01 2008-11-06 Exploramed Nc4, Inc. Extra-Articular Implantable Mechanical Energy Absorbing Systems
WO2011047151A2 (en) * 2009-10-14 2011-04-21 Skeletal Dynamics Llc Internal joint stabilizer for a multi-axis joint, such as a carpo-metacarpal joint or the like, and method of use
US20120296434A1 (en) 2009-10-22 2012-11-22 Pranesh Kumar Knee prosthesis

Also Published As

Publication number Publication date
EP2976028A1 (en) 2016-01-27
CN105050515A (zh) 2015-11-11
EP2976028B1 (en) 2017-01-25
US20160287289A1 (en) 2016-10-06
CN105050515B (zh) 2017-10-24
ITMI20130409A1 (it) 2014-09-19
US9974568B2 (en) 2018-05-22
JP2016514502A (ja) 2016-05-23
BR112015023864B1 (pt) 2021-11-09
IL241474A0 (en) 2015-11-30
JP6389869B2 (ja) 2018-09-12
WO2014146766A1 (en) 2014-09-25
IL241474B (en) 2018-10-31
ES2622957T3 (es) 2017-07-10
BR112015023864A2 (pt) 2017-07-18

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