FR3094626B1 - INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART - Google Patents

INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART Download PDF

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Publication number
FR3094626B1
FR3094626B1 FR1903691A FR1903691A FR3094626B1 FR 3094626 B1 FR3094626 B1 FR 3094626B1 FR 1903691 A FR1903691 A FR 1903691A FR 1903691 A FR1903691 A FR 1903691A FR 3094626 B1 FR3094626 B1 FR 3094626B1
Authority
FR
France
Prior art keywords
tibia
instrument
elongated body
cutting
intended
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
FR1903691A
Other languages
French (fr)
Other versions
FR3094626A1 (en
Inventor
Valentin Pfaifer
Nicolas Moutton
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.)
Groupe Lepine SAS
Original Assignee
Groupe Lepine SAS
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 Groupe Lepine SAS filed Critical Groupe Lepine SAS
Priority to FR1903691A priority Critical patent/FR3094626B1/en
Publication of FR3094626A1 publication Critical patent/FR3094626A1/en
Application granted granted Critical
Publication of FR3094626B1 publication Critical patent/FR3094626B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/14—Surgical saws ; Accessories therefor
    • A61B17/15—Guides therefor
    • A61B17/154—Guides therefor for preparing bone for knee prosthesis
    • A61B17/157—Cutting tibia
    • 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
    • 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
    • A61B17/6458—Devices extending alongside the bones to be positioned with pin-clamps fixed at ends of connecting element
    • 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
    • A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • A61B17/6483—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod the connecting rod having a non-circular section

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Transplantation (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dentistry (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

L'instrument (1) concerné comprend un corps allongé (2) destiné à s'étendre le long du côté antérieur du tibia, et des moyens (26 à 29) de montage de cet instrument (1) le long de ce côté antérieur du tibia. Selon l'invention, - ledit corps allongé (2) forme un moyen de guidage (10) aménagé longitudinalement sur lui ; - l'instrument (1) comprend une pièce (5) d'appui contre le tibia, formant, sur un côté, une portion (30) de montage sur ledit corps allongé (2), destinée à venir en engagement de coulissement avec ledit moyen de guidage (10) et présentant, sur le côté opposé à celui présentant cette portion de montage (30), deux ailes (31) en V destinées à venir en appui contre le côté antérieur du tibia à traiter ; et - l'instrument (1) comprend des moyens d'arrêt (32) permettant de bloquer le coulissement de la pièce d'appui (5) par rapport au corps allongé (2) dans une position de coulissement déterminée. Figure pour l’abrégé : Fig. 4The instrument (1) concerned comprises an elongated body (2) intended to extend along the anterior side of the tibia, and means (26 to 29) for mounting this instrument (1) along this anterior side of the tibia. According to the invention, - said elongated body (2) forms a guide means (10) arranged longitudinally thereon; - the instrument (1) comprises a piece (5) bearing against the tibia, forming, on one side, a portion (30) for mounting on said elongated body (2), intended to come into sliding engagement with said guide means (10) and having, on the side opposite to that having this mounting portion (30), two V-shaped wings (31) intended to bear against the anterior side of the tibia to be treated; and - the instrument (1) comprises stop means (32) making it possible to block the sliding of the support piece (5) relative to the elongated body (2) in a determined sliding position. Figure for abstract: Fig. 4

FR1903691A 2019-04-05 2019-04-05 INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART Active FR3094626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903691A FR3094626B1 (en) 2019-04-05 2019-04-05 INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903691A FR3094626B1 (en) 2019-04-05 2019-04-05 INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART
FR1903691 2019-04-05

Publications (2)

Publication Number Publication Date
FR3094626A1 FR3094626A1 (en) 2020-10-09
FR3094626B1 true FR3094626B1 (en) 2022-09-02

Family

ID=68072545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903691A Active FR3094626B1 (en) 2019-04-05 2019-04-05 INSTRUMENT FOR POSITIONING A CUTTING BLOCK ON THE UPPER PART OF A TIBIA, WITH A VIEW TO CUTTING THIS UPPER PART

Country Status (1)

Country Link
FR (1) FR3094626B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116338A (en) * 1988-02-03 1992-05-26 Pfizer Hospital Products Group, Inc. Apparatus for knee prosthesis
FR2722392A1 (en) * 1994-07-12 1996-01-19 Biomicron APPARATUS FOR RESECTING KNEE CONDYLES FOR PLACING A PROSTHESIS AND METHOD FOR PLACING SUCH AN APPARATUS
US6090114A (en) * 1997-02-10 2000-07-18 Stryker Howmedica Osteonics Corp. Tibial plateau resection guide
US8236060B2 (en) * 2003-12-30 2012-08-07 Zimmer, Inc. Tethered joint bearing implants and systems
WO2008073999A2 (en) * 2006-12-12 2008-06-19 Vladimir Alexander Laser assisted total joint arthroplasty

Also Published As

Publication number Publication date
FR3094626A1 (en) 2020-10-09

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