SU1600759A1 - Talocrural joint of lower extremity prosthesis - Google Patents

Talocrural joint of lower extremity prosthesis Download PDF

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Publication number
SU1600759A1
SU1600759A1 SU884484479A SU4484479A SU1600759A1 SU 1600759 A1 SU1600759 A1 SU 1600759A1 SU 884484479 A SU884484479 A SU 884484479A SU 4484479 A SU4484479 A SU 4484479A SU 1600759 A1 SU1600759 A1 SU 1600759A1
Authority
SU
USSR - Soviet Union
Prior art keywords
frame
elastic
ankle
adapter
lower limb
Prior art date
Application number
SU884484479A
Other languages
Russian (ru)
Inventor
Анатолий Прохорович Кужекин
Борис Славикович Фарбер
Original Assignee
Центральный Научно-Исследовательский Институт Протезирования И Протезостроения
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 Центральный Научно-Исследовательский Институт Протезирования И Протезостроения filed Critical Центральный Научно-Исследовательский Институт Протезирования И Протезостроения
Priority to SU884484479A priority Critical patent/SU1600759A1/en
Application granted granted Critical
Publication of SU1600759A1 publication Critical patent/SU1600759A1/en

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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
    • A61F2/66—Feet; Ankle joints
    • A61F2/6607—Ankle joints
    • 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
    • A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
    • A61F2002/5009—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert having two or more elastomeric blocks

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

Изобретение относитс  к медицине и медицинской технике. Цель изобретени  - повышение функциональности путем обеспечени  зарессоренной подвижности во всех плоскост х при использовании различных по высоте каблуков. Голеностопный узел протеза нижней конечности содержит стопу, выполненную в виде упругого каркаса 1, и облицовки 2, внутри которой выполнена полость 3, переднего 4 и заднего 5 упругих элементов, соединенных с каркасом 1, и установленным на нем промежуточным элементом 6, выполненным в виде призматического клина, узка  бокова  сторона которого имеет цилиндрическую поверхность 7, адаптера 8, содержащего хомут 9 с резьбовыми отверсти ми 10 дл  соединени  с несущим модулем 11, и выступы 12, 13 с расположенными на них упругими элементами 4, 5, причем передний 4 упругий элемент расположен в нише 14, а задний 5 соединен с каркасом посредством болта 15 с гайкой 16. Кроме того, голеностопный узел содержит кольцевой многослойный фиксатор 17 со сло ми 18-20. Применение голеностопного узла протеза нижней конечности позвол ет уменьшить асимметрию ходьбы инвалидов на протезах нижних конечностей. 2 ил.The invention relates to medicine and medical technology. The purpose of the invention is to increase the functionality by providing cushioned mobility in all planes when using heels of different heights. Ankle prosthesis of the lower extremity contains a foot, made in the form of an elastic frame 1, and lining 2, inside which there is a cavity 3, anterior 4 and rear 5 elastic elements connected to the frame 1, and an intermediate element 6 mounted on it, made in the form of a prismatic a wedge, the narrow side of which has a cylindrical surface 7, an adapter 8 containing a collar 9 with threaded holes 10 for connection with the carrier module 11, and protrusions 12, 13 with elastic elements 4, 5 disposed on them, and The 4th elastic element is located in the niche 14, and the rear 5 is connected to the frame by means of a bolt 15 with a nut 16. In addition, the ankle unit contains an annular multi-layer fixture 17 with layers 18-20. The use of the ankle node of the lower limb prosthesis makes it possible to reduce the asymmetry of walking of people with disabilities on lower limb prostheses. 2 Il.

Description

Фиг. 2FIG. 2

Claims (1)

Формула изобретенияClaim Голеностопный узел протеза нижней конечности, содержащий стопу, выполненную в виде упругого каркаса и облицовки с внутренней полостью, переднего и заднего упругих элементов, расположенных на выступах адаптера и соединенных с каркасом, и промежуточного элемента, размещенного между каркасом и одним из выступов адаптера, отличающийся тем, что, с целью повышения функциональности путем обеспечения зарессоренной во всех плоскостях подвижности узла при использовании различных по высоте каблуков, в него введен многослойный кольцевой фиксатор, посредством которого передний упругий элемент скреплен с адаптером, каркасом и промежуточным элементом, выполненным в виде призматического клина, узкая боковая сторона которогс имеет цилиндрическую поверхность.The ankle node of the lower limb prosthesis containing a foot made in the form of an elastic frame and lining with an internal cavity, front and rear elastic elements located on the protrusions of the adapter and connected to the frame, and an intermediate element located between the frame and one of the protrusions of the adapter, characterized in that, in order to increase functionality by ensuring the mobility of the unit sprung in all planes when using heels of different heights, a multilayer ring fixed Whereby the front elastic member is attached to the adapter frame and an intermediate element in the form of a prismatic wedge, the narrow lateral side kotorogs has a cylindrical surface. А -АA-A
SU884484479A 1988-09-20 1988-09-20 Talocrural joint of lower extremity prosthesis SU1600759A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884484479A SU1600759A1 (en) 1988-09-20 1988-09-20 Talocrural joint of lower extremity prosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884484479A SU1600759A1 (en) 1988-09-20 1988-09-20 Talocrural joint of lower extremity prosthesis

Publications (1)

Publication Number Publication Date
SU1600759A1 true SU1600759A1 (en) 1990-10-23

Family

ID=21400091

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884484479A SU1600759A1 (en) 1988-09-20 1988-09-20 Talocrural joint of lower extremity prosthesis

Country Status (1)

Country Link
SU (1) SU1600759A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509938A (en) 1991-02-28 1996-04-23 Phillips; Van L. Prosthetic foot incorporating adjustable bladder
US5593457A (en) 1989-04-13 1997-01-14 Phillips; Van L. Foot prosthesis having auxiliary ankle construction
US5593455A (en) * 1994-05-27 1997-01-14 Phillips; Van L. Plug mounted prosthesis
US5728176A (en) 1989-04-13 1998-03-17 Flex-Foot, Inc. Attachment construction for prosthesis
US5899944A (en) * 1991-02-28 1999-05-04 Phillips; Van L. Prosthetic foot incorporating compressible members
US5993488A (en) * 1994-08-15 1999-11-30 Phillips; Van L. Prosthesis with resilient ankle block
US6206934B1 (en) 1998-04-10 2001-03-27 Flex-Foot, Inc. Ankle block with spring inserts
US6406500B1 (en) 1989-04-13 2002-06-18 Van L. Phillips Foot prosthesis having curved forefoot
US6443995B1 (en) 2000-12-22 2002-09-03 Barry W. Townsend Prosthetic foot
US6899737B1 (en) 1998-04-10 2005-05-31 Van L. Phillips Foot prosthesis having cushioned ankle
US7063727B2 (en) 2000-10-26 2006-06-20 Van L. Phillips Foot prosthesis having cushioned ankle
US7846213B2 (en) 2004-05-28 2010-12-07 össur hf. Foot prosthesis with resilient multi-axial ankle
US7891258B2 (en) 2004-05-28 2011-02-22 össur hf Method of measuring the performance of a prosthetic foot
US9017421B2 (en) 2011-12-01 2015-04-28 össur hf Prosthetic foot with dual foot blades and vertically offset toe
US10821007B2 (en) 2016-12-01 2020-11-03 Össur Iceland Ehf Prosthetic feet having heel height adjustability
US10980648B1 (en) 2017-09-15 2021-04-20 Össur Iceland Ehf Variable stiffness mechanism and limb support device incorporating the same
US11446164B1 (en) 2017-09-15 2022-09-20 Össur Iceland Ehf Variable stiffness mechanisms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР No 14 S449 кл А 61 F 2/64. *

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6165227A (en) * 1989-04-13 2000-12-26 Phillips; Van L. Attachment construction for prosthesis
US5593457A (en) 1989-04-13 1997-01-14 Phillips; Van L. Foot prosthesis having auxiliary ankle construction
US5728176A (en) 1989-04-13 1998-03-17 Flex-Foot, Inc. Attachment construction for prosthesis
US6527811B1 (en) 1989-04-13 2003-03-04 Van L. Phillips Foot prosthesis with modular foot plate
US5976191A (en) 1989-04-13 1999-11-02 Phillips; Van L. Foot prosthesis having curved forefoot
US6406500B1 (en) 1989-04-13 2002-06-18 Van L. Phillips Foot prosthesis having curved forefoot
US5509938A (en) 1991-02-28 1996-04-23 Phillips; Van L. Prosthetic foot incorporating adjustable bladder
US5899944A (en) * 1991-02-28 1999-05-04 Phillips; Van L. Prosthetic foot incorporating compressible members
US5888238A (en) * 1994-05-27 1999-03-30 Phillips; Van L. Plug mounted prosthesis
US5593455A (en) * 1994-05-27 1997-01-14 Phillips; Van L. Plug mounted prosthesis
US5993488A (en) * 1994-08-15 1999-11-30 Phillips; Van L. Prosthesis with resilient ankle block
US6206934B1 (en) 1998-04-10 2001-03-27 Flex-Foot, Inc. Ankle block with spring inserts
US6280479B1 (en) 1998-04-10 2001-08-28 Flex-Foot, Inc. Foot prosthesis having cushioned ankle
US7879110B2 (en) 1998-04-10 2011-02-01 Ossur Hf Foot prosthesis having cushioned ankle
US6899737B1 (en) 1998-04-10 2005-05-31 Van L. Phillips Foot prosthesis having cushioned ankle
US7063727B2 (en) 2000-10-26 2006-06-20 Van L. Phillips Foot prosthesis having cushioned ankle
US6743260B2 (en) 2000-12-22 2004-06-01 Barry W. Townsend Prosthetic foot
US6443995B1 (en) 2000-12-22 2002-09-03 Barry W. Townsend Prosthetic foot
US7846213B2 (en) 2004-05-28 2010-12-07 össur hf. Foot prosthesis with resilient multi-axial ankle
US7891258B2 (en) 2004-05-28 2011-02-22 össur hf Method of measuring the performance of a prosthetic foot
US7998221B2 (en) 2004-05-28 2011-08-16 össur hf Foot prosthesis with resilient multi-axial ankle
US8025699B2 (en) 2004-05-28 2011-09-27 össur hf Foot prosthesis with resilient multi-axial ankle
US9132022B2 (en) 2004-05-28 2015-09-15 össur hf Foot prosthesis with resilient multi-axial ankle
US9668887B2 (en) 2004-05-28 2017-06-06 össur hf Foot prosthesis with resilient multi-axial ankle
US9017421B2 (en) 2011-12-01 2015-04-28 össur hf Prosthetic foot with dual foot blades and vertically offset toe
US10821007B2 (en) 2016-12-01 2020-11-03 Össur Iceland Ehf Prosthetic feet having heel height adjustability
US11771572B2 (en) 2016-12-01 2023-10-03 Össur Iceland Ehf Prosthetic feet having heel height adjustability
US10980648B1 (en) 2017-09-15 2021-04-20 Össur Iceland Ehf Variable stiffness mechanism and limb support device incorporating the same
US11446164B1 (en) 2017-09-15 2022-09-20 Össur Iceland Ehf Variable stiffness mechanisms

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