RU94020016A - Artificial foot - Google Patents

Artificial foot

Info

Publication number
RU94020016A
RU94020016A RU94020016/14A RU94020016A RU94020016A RU 94020016 A RU94020016 A RU 94020016A RU 94020016/14 A RU94020016/14 A RU 94020016/14A RU 94020016 A RU94020016 A RU 94020016A RU 94020016 A RU94020016 A RU 94020016A
Authority
RU
Russia
Prior art keywords
foot
cantilever
console
liner
bearing strip
Prior art date
Application number
RU94020016/14A
Other languages
Russian (ru)
Other versions
RU2062075C1 (en
Inventor
Ю.И. Смольский
А.В. Козырев
И.А. Толмачев
Д.В. Суханов
В.Н. Терешин
Original Assignee
"Головное конструкторское бюро Научно-производственного объединения "Энергия" имени академика С.П.Королева" РФ
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 "Головное конструкторское бюро Научно-производственного объединения "Энергия" имени академика С.П.Королева" РФ filed Critical "Головное конструкторское бюро Научно-производственного объединения "Энергия" имени академика С.П.Королева" РФ
Priority to RU94020016A priority Critical patent/RU2062075C1/en
Application granted granted Critical
Publication of RU2062075C1 publication Critical patent/RU2062075C1/en
Publication of RU94020016A publication Critical patent/RU94020016A/en

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
    • A61F2/66—Feet; 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
    • A61F2002/5016—Prostheses not implantable in the body adjustable
    • A61F2002/5033—Prostheses not implantable in the body adjustable for adjusting damping
    • 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
    • A61F2002/6614—Feet
    • A61F2002/665—Soles
    • 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
    • A61F2002/6614—Feet
    • A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel

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

FIELD: medical equipment, used in prosthetics of lower extremities. SUBSTANCE: artificial foot has a body insert moulded in the facing and a bearing strip. A cantilever is introduced in the foot, which represents the front part of the body and has a length developed to the zone of foot rolling. The cantilever and insert surfaces facing each other are positioned in a spaced relation of a V-shaped profile, whose acute angle is directed towards the foot calcanel area. The bearing strip is positioned in the gap between the cantilever and insert. The bearing strip is installed on cantilever guides for longitudinal movement and retaining. EFFECT: expanded capacity of adjustment of functional stiffness of the foot front area.

Claims (1)

Изобретение относится к медицинской технике и используется при протезировании нижних конечностей. Искусственная стопа содержит корпус, заформованный в облицовке вкладыш и опорную планку. Техническим результатом является расширение возможностей регулировки функциональной жесткости переднего отдела стопы. Достижение технического результата обеспечивается введением в стопу консоли, которая представляет собой переднюю часть корпуса и имеет длину, развитую до зоны переката стопы. Обращенные друг к другу поверхности консоли и вкладыша расположены с зазором клинообразного профиля, острый угол которого направлен в сторону пяточного отдела стопы. Опорная планка расположена в зазоре между консолью и вкладышем. Установлена опорная планка на направляющих консоли с возможностью продольного перемещения и фиксации.The invention relates to medical equipment and is used in prosthetics of the lower extremities. An artificial foot comprises a body molded in a liner liner and a support bar. The technical result is the expansion of the ability to adjust the functional stiffness of the forefoot. The achievement of the technical result is provided by introducing the console into the foot, which is the front of the body and has a length developed to the roll zone of the foot. The console and liner surfaces facing each other are located with a gap of a wedge-shaped profile, the acute angle of which is directed toward the heel of the foot. The support strip is located in the gap between the console and the liner. A support bar is installed on the guide rails of the console with the possibility of longitudinal movement and fixation.
RU94020016A 1994-05-31 1994-05-31 Artificial foot RU2062075C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94020016A RU2062075C1 (en) 1994-05-31 1994-05-31 Artificial foot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94020016A RU2062075C1 (en) 1994-05-31 1994-05-31 Artificial foot

Publications (2)

Publication Number Publication Date
RU2062075C1 RU2062075C1 (en) 1996-06-20
RU94020016A true RU94020016A (en) 1996-09-27

Family

ID=20156544

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94020016A RU2062075C1 (en) 1994-05-31 1994-05-31 Artificial foot

Country Status (1)

Country Link
RU (1) RU2062075C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015160789A1 (en) * 2014-04-14 2015-10-22 Otto Bock Healthcare Lp Adjustable length prosthetic foot

Also Published As

Publication number Publication date
RU2062075C1 (en) 1996-06-20

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Free format text: LICENCE

Effective date: 20111223