WO2004000178A1 - Articulation rotulienne polycentrique - Google Patents

Articulation rotulienne polycentrique Download PDF

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Publication number
WO2004000178A1
WO2004000178A1 PCT/RU2002/000302 RU0200302W WO2004000178A1 WO 2004000178 A1 WO2004000178 A1 WO 2004000178A1 RU 0200302 W RU0200302 W RU 0200302W WO 2004000178 A1 WO2004000178 A1 WO 2004000178A1
Authority
WO
WIPO (PCT)
Prior art keywords
walk
distance
κρeπleniya
cinematic
rotatable
Prior art date
Application number
PCT/RU2002/000302
Other languages
English (en)
Russian (ru)
Inventor
Dormidont Filippovich Dovbnya
Valery Nikolaevich Miakov
Ivan Alexeevich Tolmachev
Vladimir Dmitrievich Stukalov
Irina Nikolaevna Platonova
Original Assignee
S. P. Korolev Rocket And Space Public Corporation Energia
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 S. P. Korolev Rocket And Space Public Corporation Energia filed Critical S. P. Korolev Rocket And Space Public Corporation Energia
Priority to PCT/RU2002/000302 priority Critical patent/WO2004000178A1/fr
Priority to AU2002332363A priority patent/AU2002332363A1/en
Publication of WO2004000178A1 publication Critical patent/WO2004000178A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A61F2/64—Knee joints
    • A61F2/642—Polycentric joints, without longitudinal rotation
    • A61F2/644—Polycentric joints, without longitudinal rotation of the single-bar or multi-bar linkage type

Definitions

  • the invention is subject to medical equipment, and specifically to the use of lower extremities.
  • Level of technology is subject to medical equipment, and specifically to the use of lower extremities.
  • This component also contains the front element, which is described in the general use in this case, when the attached appliance is in place, The sizes of the elements and the connecting element with the horizontal are selected in order to optimize the use of the instant center of mechanism.
  • the ball includes the femoral connecting piece, which is tightened to the femoral cuff and pointing downward from this cuff;
  • the ball joint includes a larger trouser connector, which is shortened to a larger trouser cuff and is ideal for incorporating this cuff.
  • ⁇ a ⁇ ig. 1 a well-known, transparent, knitted ball with the speed of rotation of the center of its rotation and bending-bending is shown (centered - turning it).
  • the rotation of the instant centers of rotation of the maple wall is at points that correspond to bending angles of 0 °, 6 °, 16 °, 28 °, 40 °, 52 °, 58 °, 90 °.
  • the instantaneous spinning centers are moved downward (down), and this is the initial setting (0 °).
  • a disadvantageously indicated maple joint is a property of its center, which does not mean that it is not subject to any complaints. 3
  • the average revolving center of the 3 knee joints is divided as the average of the values of ⁇ and ⁇ of the dot center.
  • the average center of rotation is used when the hip is used, in particular when installing a knee-joint.
  • the objective of the invention is to improve the ergonomic design of the process, and also to ensure greater sustainability in the case of welfare.
  • ⁇ e ⁇ niches ⁇ im ⁇ ezul ⁇ a ⁇ m iz ⁇ b ⁇ e ⁇ eniya yavlyae ⁇ sya s ⁇ zdanie ⁇ litsen ⁇ iches ⁇ g ⁇ ⁇ lenn ⁇ g ⁇ sha ⁇ ni ⁇ a with ⁇ ae ⁇ iey movement eg ⁇ mgn ⁇ venny ⁇ tsen ⁇ v v ⁇ ascheniya, ⁇ zv ⁇ lyayuscheg ⁇ ⁇ iblizi ⁇ sya ⁇ ⁇ isun ⁇ u ⁇ dby in n ⁇ me and ⁇ a ⁇ zhe reduction ⁇ liches ⁇ va ⁇ m ⁇ ensa ⁇ ny ⁇ movements ch ⁇ ⁇ iblizhae ⁇ ⁇ isun ⁇ ⁇ dby ⁇ n ⁇ me, s ⁇ ve ⁇ s ⁇ vuyuschey ⁇ d ⁇ e zd ⁇ v ⁇ g
  • ⁇ a ⁇ ig. 4 ⁇ azan ⁇ tsess ⁇ dby on ⁇ eze - ⁇ i ⁇ e (white tsve ⁇ ) and ⁇ edlagaem ⁇ m ⁇ eze (che ⁇ ny tsve ⁇ )
  • ⁇ 2 g sh ⁇ > b ⁇ tsh that ⁇ bes ⁇ echivae ⁇ reliable ⁇ n ⁇ s ⁇ eza ⁇ n ⁇ si ⁇ eln ⁇ s ⁇ y, ⁇ i e ⁇ m b ⁇ r w - ⁇ ass ⁇ yanie between n ⁇ s ⁇ m ⁇ eza and ⁇ n ⁇ y ⁇ ve ⁇ n ⁇ s ⁇ yu in ⁇ aze ⁇ n ⁇ sa s ⁇ y over ⁇ y in ⁇ i ⁇ e and b 2n - ⁇ same ⁇ ass ⁇ yanie in ⁇ edlagaem ⁇ m us ⁇ ys ⁇ ve.
  • ⁇ izhny ⁇ nsh ⁇ eyn 5 ⁇ e ⁇ leniya ⁇ ub ⁇ i g ⁇ leni zhes ⁇ s ⁇ edinen with ⁇ ub ⁇ y g ⁇ leni 12.
  • ⁇ izhny ⁇ nsh ⁇ eyn 5 ⁇ e ⁇ leniya ⁇ ub ⁇ i g ⁇ leni 12 imee ⁇ height step 14, interconnected with the corresponding height 15 of the back link 7. 5
  • the proposed device is equipped with the following equipment.
  • ⁇ ⁇ 5 ° leads to the exit of the lower center of the center for the stability (for the line of operation of the external reaction), i.e. There is a reserve of stability, to compensate for the quicker addition of additional sensitive elements, for example, an error, which is more important, is more complicated.

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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 se rapporte aux équipements médicaux et notamment aux prothèses pour membres inférieurs. Elle concerne une articulation rotulienne polycentrique qui comprend une plaque supérieure destinée à la fixation d'une gaine fémorale, un support inférieur de fixation du tibia, reliés entre eux par un maillon avant et un maillon arrière au moyen de quatre paires cinématiques rotatives. La distance entre les axes des paires cinématiques rotatives de maillons au niveau de la plaque supérieure destinée à la fixation de la gaine fémorale est supérieure à la distance entre les axes des paires cinématiques rotatives sur le support inférieur de fixation du tube du tibia. L'articulation rotulienne polycentrique permet notamment d'améliorer les caractéristiques ergonomiques de la prothèse et d'assurer une plus grande stabilité lors de la marche grâce à l'utilisation d'une articulation dont la trajectoire du mouvement de ses centres de rotation instantanés est capable de se rapprocher au maximum du motif de la marche normale, et grâce à un nombre moins élevé de mouvements de compensation, ce qui rapproche également le motif de la marche de la norme qui correspond à la démarche d'une personne en bonne santé. En outre, la stabilité lors de la marche se voit davantage accrue grâce à une plus grande distance entrer le pied de la prothèse et le support à chaque portée de la prothèse.
PCT/RU2002/000302 2002-06-20 2002-06-20 Articulation rotulienne polycentrique WO2004000178A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/RU2002/000302 WO2004000178A1 (fr) 2002-06-20 2002-06-20 Articulation rotulienne polycentrique
AU2002332363A AU2002332363A1 (en) 2002-06-20 2002-06-20 Polycentric knee joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2002/000302 WO2004000178A1 (fr) 2002-06-20 2002-06-20 Articulation rotulienne polycentrique

Publications (1)

Publication Number Publication Date
WO2004000178A1 true WO2004000178A1 (fr) 2003-12-31

Family

ID=29997638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000302 WO2004000178A1 (fr) 2002-06-20 2002-06-20 Articulation rotulienne polycentrique

Country Status (2)

Country Link
AU (1) AU2002332363A1 (fr)
WO (1) WO2004000178A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140188252A1 (en) * 2011-03-03 2014-07-03 D-Rev: Design For The Other Ninety Percent Polycentric knee joint prosthesis for extreme affordability
CN104490498A (zh) * 2014-12-16 2015-04-08 郑州大学 膝踝关节联动式下肢义肢装置
US20180243120A1 (en) * 2017-02-15 2018-08-30 The Regents Of The University Of California Modular semi-active joint exoskeleton
EP3666242A3 (fr) * 2018-12-10 2020-09-16 Samsung Electronics Co., Ltd. Appareil d'assistance au mouvement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004988A1 (de) * 1990-01-26 1991-08-01 Bock Orthopaed Ind Schwenkverbindung zwischen zwei teilen eines orthopaedie-technischen hilfsmittels
WO1991015170A1 (fr) * 1990-04-02 1991-10-17 Gramnaes Finn Genou artificiel
SU1745236A1 (ru) * 1990-07-03 1992-07-07 Украинский Научно-Исследовательский Институт Протезирования, Протезостроения, Экспертизы И Восстановления Трудоспособности Инвалидов Коленный узел к протезу бедра
EP0590386A1 (fr) * 1992-09-29 1994-04-06 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Articulation pour prothèses et orthèses orthopédiques
WO1996007378A1 (fr) * 1994-09-09 1996-03-14 University Of Toledo Mecanisme ameliore de genouillere de prothese pour desarticulation du genou
US5545232A (en) * 1994-02-22 1996-08-13 Otto Bock Orthopadische Industrie Besitz-und Verwaltungs-Kommanditgesesll schaft Device for mutual pivoting connection of parts of an orthopaedic apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004988A1 (de) * 1990-01-26 1991-08-01 Bock Orthopaed Ind Schwenkverbindung zwischen zwei teilen eines orthopaedie-technischen hilfsmittels
WO1991015170A1 (fr) * 1990-04-02 1991-10-17 Gramnaes Finn Genou artificiel
SU1745236A1 (ru) * 1990-07-03 1992-07-07 Украинский Научно-Исследовательский Институт Протезирования, Протезостроения, Экспертизы И Восстановления Трудоспособности Инвалидов Коленный узел к протезу бедра
EP0590386A1 (fr) * 1992-09-29 1994-04-06 Otto Bock Orthopädische Industrie Besitz- und Verwaltungs-Kommanditgesellschaft Articulation pour prothèses et orthèses orthopédiques
US5545232A (en) * 1994-02-22 1996-08-13 Otto Bock Orthopadische Industrie Besitz-und Verwaltungs-Kommanditgesesll schaft Device for mutual pivoting connection of parts of an orthopaedic apparatus
WO1996007378A1 (fr) * 1994-09-09 1996-03-14 University Of Toledo Mecanisme ameliore de genouillere de prothese pour desarticulation du genou

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140188252A1 (en) * 2011-03-03 2014-07-03 D-Rev: Design For The Other Ninety Percent Polycentric knee joint prosthesis for extreme affordability
CN104490498A (zh) * 2014-12-16 2015-04-08 郑州大学 膝踝关节联动式下肢义肢装置
US20180243120A1 (en) * 2017-02-15 2018-08-30 The Regents Of The University Of California Modular semi-active joint exoskeleton
US10524950B2 (en) * 2017-02-15 2020-01-07 The Regents Of The University Of California Modular semi-active joint exoskeleton
US11369503B2 (en) 2017-02-15 2022-06-28 The Regents Of The University Of California Modular semi-active joint exoskeleton
EP3666242A3 (fr) * 2018-12-10 2020-09-16 Samsung Electronics Co., Ltd. Appareil d'assistance au mouvement
US11707399B2 (en) 2018-12-10 2023-07-25 Samsung Electronics Co., Ltd. Motion assistance apparatus

Also Published As

Publication number Publication date
AU2002332363A1 (en) 2004-01-06

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