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WO2005027735A3 - Appareil et methode d'amelioration de la formation osseuse - Google Patents

Appareil et methode d'amelioration de la formation osseuse Download PDF

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Publication number
WO2005027735A3
WO2005027735A3 PCT/US2004/030798 US2004030798W WO2005027735A3 WO 2005027735 A3 WO2005027735 A3 WO 2005027735A3 US 2004030798 W US2004030798 W US 2004030798W WO 2005027735 A3 WO2005027735 A3 WO 2005027735A3
Authority
WO
WIPO (PCT)
Prior art keywords
bone
joint
bone formation
epiphysis
mechanical
Prior art date
Application number
PCT/US2004/030798
Other languages
English (en)
Other versions
WO2005027735A2 (fr
Inventor
Hiroki Yokota
Shigeo Tanaka
Hui Bin Sun
Original Assignee
Advanced Res & Tech Inst
Hiroki Yokota
Shigeo Tanaka
Hui Bin Sun
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 Advanced Res & Tech Inst, Hiroki Yokota, Shigeo Tanaka, Hui Bin Sun filed Critical Advanced Res & Tech Inst
Publication of WO2005027735A2 publication Critical patent/WO2005027735A2/fr
Publication of WO2005027735A3 publication Critical patent/WO2005027735A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/006—Apparatus for applying pressure or blows for compressive stressing of a part of the skeletal structure, e.g. for preventing or alleviating osteoporosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un appareil et des méthodes permettant d'améliorer la formation osseuse. Ces méthodes et cet appareil comportent une charge mécanique (60a, 60b) appliquée sur l'épiphyse (44, 45, 62) d'un os (24, 26, 64) lié à une articulation (22). L'ampleur de la charge mécanique oscille et est appliquée périodiquement pour de courtes périodes de temps. La force mécanique appliquée permet d'induire la formation d'os trabéculaires (70) et de corticales (68). Des modes de réalisation de cet appareil ont trait à des bandes actionnées passivement et activement (28, 128, 228, 328) qui sont placées autour d'au moins une partie d'une articulation, qui engendrent une charge mécanique sur l'articulation, par exemple, sur l'épiphyse d'un os et qui sont orientés transversalement (54, 76) à l'axe longitudinal (56, 78) de l'os.
PCT/US2004/030798 2003-09-19 2004-09-17 Appareil et methode d'amelioration de la formation osseuse WO2005027735A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50453203P 2003-09-19 2003-09-19
US60/504,532 2003-09-19

Publications (2)

Publication Number Publication Date
WO2005027735A2 WO2005027735A2 (fr) 2005-03-31
WO2005027735A3 true WO2005027735A3 (fr) 2005-07-28

Family

ID=34375519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/030798 WO2005027735A2 (fr) 2003-09-19 2004-09-17 Appareil et methode d'amelioration de la formation osseuse

Country Status (1)

Country Link
WO (1) WO2005027735A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771792A (en) * 1985-02-19 1988-09-20 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US4932951A (en) * 1988-03-23 1990-06-12 Life Resonances, Inc. Method and apparatus for controlling tissue growth and an applied fluctuating magnetic field
US6200347B1 (en) * 1999-01-05 2001-03-13 Lifenet Composite bone graft, method of making and using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771792A (en) * 1985-02-19 1988-09-20 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US4932951A (en) * 1988-03-23 1990-06-12 Life Resonances, Inc. Method and apparatus for controlling tissue growth and an applied fluctuating magnetic field
US6200347B1 (en) * 1999-01-05 2001-03-13 Lifenet Composite bone graft, method of making and using same

Also Published As

Publication number Publication date
WO2005027735A2 (fr) 2005-03-31

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