CA2427186C - Systeme d'analyse de la cinematique tridimensionnelle du genou - Google Patents

Systeme d'analyse de la cinematique tridimensionnelle du genou Download PDF

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Publication number
CA2427186C
CA2427186C CA 2427186 CA2427186A CA2427186C CA 2427186 C CA2427186 C CA 2427186C CA 2427186 CA2427186 CA 2427186 CA 2427186 A CA2427186 A CA 2427186A CA 2427186 C CA2427186 C CA 2427186C
Authority
CA
Canada
Prior art keywords
knee
harness
medial
sensors
attachment means
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.)
Expired - Lifetime
Application number
CA 2427186
Other languages
English (en)
Other versions
CA2427186A1 (fr
Inventor
Jacques A. De Guise
L'hocine Yahia
Nicolas Duval
Benoit Godbout
Annick Koller
Marwan Sati
Nicola Hagemeister
Gerald Parent
Ismail El Maach
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.)
Polyvalor SC
Socovar SC
Val Chum LP
Original Assignee
Polyvalor SC
Socovar SC
Val Chum LP
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
Priority claimed from CA002288233A external-priority patent/CA2288233A1/fr
Priority claimed from CA002287771A external-priority patent/CA2287771A1/fr
Application filed by Polyvalor SC, Socovar SC, Val Chum LP filed Critical Polyvalor SC
Priority to CA 2427186 priority Critical patent/CA2427186C/fr
Priority claimed from PCT/CA2000/001294 external-priority patent/WO2001032080A1/fr
Publication of CA2427186A1 publication Critical patent/CA2427186A1/fr
Application granted granted Critical
Publication of CA2427186C publication Critical patent/CA2427186C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/064—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1127—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Physiology (AREA)
  • Human Computer Interaction (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Geometry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne une attelle à attacher autour d'un fémur, composé d'un support de cadre rigide et non flexible, deux dispositifs de fixation montés de manière souple et des détecteurs. L'attelle est destinée à la mesure non invasive des mouvements du genou et l'analyse des mesures en trois dimensions. Les éléments des dispositifs de fixation sont poussés sous pression vers l'extérieur pour une application contre une surface cutanée extérieure à des points prédéterminés médial et latéral relatifs au fémur. Un élément de stabilisation non souple est relié au cadre rigide et placé à un endroit prédéterminé par rapport à l'élément de fixation médial, espacé de ce dernier et réglable pour se fixer à une surface cutanée extérieure, en alignement avec le centre d'un condyle médial sur le fémur, afin de stabiliser le cadre rigide autour d'un genou. Une barre de fixation est fixée à la attelle et comporte des lanières pour fixer la barre au-dessus du genou.
CA 2427186 1999-11-01 2000-10-31 Systeme d'analyse de la cinematique tridimensionnelle du genou Expired - Lifetime CA2427186C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2427186 CA2427186C (fr) 1999-11-01 2000-10-31 Systeme d'analyse de la cinematique tridimensionnelle du genou

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA002288233A CA2288233A1 (fr) 1999-11-01 1999-11-01 Analiseur de genous en 3-d
CA2,287,771 1999-11-01
CA2,288,233 1999-11-01
CA002287771A CA2287771A1 (fr) 1999-11-01 1999-11-01 Validation d'un analyseur de genou tridimensionnel
CA 2427186 CA2427186C (fr) 1999-11-01 2000-10-31 Systeme d'analyse de la cinematique tridimensionnelle du genou
PCT/CA2000/001294 WO2001032080A1 (fr) 1999-11-01 2000-10-31 Systeme d'analyse de la cinematique tridimensionnelle du genou

Publications (2)

Publication Number Publication Date
CA2427186A1 CA2427186A1 (fr) 2001-05-10
CA2427186C true CA2427186C (fr) 2011-08-23

Family

ID=27171071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2427186 Expired - Lifetime CA2427186C (fr) 1999-11-01 2000-10-31 Systeme d'analyse de la cinematique tridimensionnelle du genou

Country Status (1)

Country Link
CA (1) CA2427186C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12121394B2 (en) 2023-03-02 2024-10-22 Decision Sciences International Corporation Coherent spread-spectrum coded waveforms in synthetic aperture image formation

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2219522A1 (fr) * 2007-11-26 2010-08-25 Ecole de Technologie Supérieure Système de harnais pour une analyse cinématique du genou
EP2771712B1 (fr) 2011-10-28 2023-03-22 Decision Sciences International Corporation Formes d'ondes codées à spectre étalé dans une imagerie ultrasonore
US9844359B2 (en) 2013-09-13 2017-12-19 Decision Sciences Medical Company, LLC Coherent spread-spectrum coded waveforms in synthetic aperture image formation
JP6835744B2 (ja) 2015-02-25 2021-02-24 ディスィジョン サイエンシズ メディカル カンパニー，エルエルシー カプラントデバイス
CA3001315C (fr) 2015-10-08 2023-12-19 Decision Sciences Medical Company, LLC Systeme acoustique de suivi orthopedique et methodes associees
CA3130104A1 (fr) 2019-03-06 2020-09-10 Decision Sciences Medical Company, LLC Procedes de fabrication et de distribution d'articles de couplage acoustique semi-rigide et emballage pour imagerie par ultrasons
US11154274B2 (en) 2019-04-23 2021-10-26 Decision Sciences Medical Company, LLC Semi-rigid acoustic coupling articles for ultrasound diagnostic and treatment applications
CN116685847A (zh) 2020-11-13 2023-09-01 决策科学医疗有限责任公司 用于对象的合成孔径超声成像的系统和方法
CN115006823B (zh) * 2022-06-09 2023-07-14 渤海大学 一种体育训练用的短跑运动跟踪装置及其控制平台

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12121394B2 (en) 2023-03-02 2024-10-22 Decision Sciences International Corporation Coherent spread-spectrum coded waveforms in synthetic aperture image formation

Also Published As

Publication number Publication date
CA2427186A1 (fr) 2001-05-10

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