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WO2008129414A3 - Device for the detection of articular forces - Google Patents

Device for the detection of articular forces Download PDF

Info

Publication number
WO2008129414A3
WO2008129414A3 PCT/IB2008/001011 IB2008001011W WO2008129414A3 WO 2008129414 A3 WO2008129414 A3 WO 2008129414A3 IB 2008001011 W IB2008001011 W IB 2008001011W WO 2008129414 A3 WO2008129414 A3 WO 2008129414A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection
rod
deformable portion
stress
articular
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.)
Ceased
Application number
PCT/IB2008/001011
Other languages
French (fr)
Other versions
WO2008129414A2 (en
Inventor
Giancarlo Ferrigno
Pietro Cerveri
Momi Elena De
Walter Pascale
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.)
Istituto Ortopedico Galeazzi SpA
Original Assignee
Istituto Ortopedico Galeazzi SpA
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 Istituto Ortopedico Galeazzi SpA filed Critical Istituto Ortopedico Galeazzi SpA
Publication of WO2008129414A2 publication Critical patent/WO2008129414A2/en
Publication of WO2008129414A3 publication Critical patent/WO2008129414A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring 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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • 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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Device for the detection of articular stress comprising a hollow rod (2), containing in its interior an incompressible fluid. At one end of said rod, there is a deformable portion (3) sensitive to stress and at the opposite end of the rod with respect to that having the deformable portion, there is a pressure sensor (4) suitable for measuring the stress exerted on the deformable portion of the rod itself.
PCT/IB2008/001011 2007-04-23 2008-04-17 Device for the detection of articular forces Ceased WO2008129414A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2007A000844 2007-04-23
IT000844A ITMI20070844A1 (en) 2007-04-23 2007-04-23 DEVICE FOR DETECTION OF ARTICULAR FORCES

Publications (2)

Publication Number Publication Date
WO2008129414A2 WO2008129414A2 (en) 2008-10-30
WO2008129414A3 true WO2008129414A3 (en) 2009-05-22

Family

ID=39876027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001011 Ceased WO2008129414A2 (en) 2007-04-23 2008-04-17 Device for the detection of articular forces

Country Status (2)

Country Link
IT (1) ITMI20070844A1 (en)
WO (1) WO2008129414A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559931B2 (en) 2003-06-09 2009-07-14 OrthAlign, Inc. Surgical orientation system and method
US20100069911A1 (en) 2008-07-24 2010-03-18 OrthAlign, Inc. Systems and methods for joint replacement
ES2750264T3 (en) 2008-09-10 2020-03-25 Orthalign Inc Hip surgery systems
US8118815B2 (en) 2009-07-24 2012-02-21 OrthAlign, Inc. Systems and methods for joint replacement
US10869771B2 (en) 2009-07-24 2020-12-22 OrthAlign, Inc. Systems and methods for joint replacement
AU2013262624B2 (en) 2012-05-18 2018-03-01 OrthAlign, Inc. Devices and methods for knee arthroplasty
US9649160B2 (en) 2012-08-14 2017-05-16 OrthAlign, Inc. Hip replacement navigation system and method
US10363149B2 (en) 2015-02-20 2019-07-30 OrthAlign, Inc. Hip replacement navigation system and method
US10918499B2 (en) 2017-03-14 2021-02-16 OrthAlign, Inc. Hip replacement navigation systems and methods
JP7344122B2 (en) 2017-03-14 2023-09-13 オースアライン・インコーポレイテッド Systems and methods for measuring and balancing soft tissue

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040073122A1 (en) * 2002-10-15 2004-04-15 Data Sciences International, Inc. Barriers and methods for pressure measurement catheters
US20050061079A1 (en) * 2003-08-22 2005-03-24 Schulman Joseph H. System and apparatus for sensing pressure in living organisms and inanimate objects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040073122A1 (en) * 2002-10-15 2004-04-15 Data Sciences International, Inc. Barriers and methods for pressure measurement catheters
US20050061079A1 (en) * 2003-08-22 2005-03-24 Schulman Joseph H. System and apparatus for sensing pressure in living organisms and inanimate objects

Also Published As

Publication number Publication date
WO2008129414A2 (en) 2008-10-30
ITMI20070844A1 (en) 2008-10-24

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