SU923540A1 - Hip prosthesis knee assembly - Google Patents
Hip prosthesis knee assembly Download PDFInfo
- Publication number
- SU923540A1 SU923540A1 SU802994024A SU2994024A SU923540A1 SU 923540 A1 SU923540 A1 SU 923540A1 SU 802994024 A SU802994024 A SU 802994024A SU 2994024 A SU2994024 A SU 2994024A SU 923540 A1 SU923540 A1 SU 923540A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- axis
- knee
- upper platform
- wedges
- flange
- Prior art date
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
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)
Description
(54) КОЛЕННЫЙ УЗЕЛ ПРОТЕЗА БЕДРА(54) KNEE HOSPITAL KNOT
II
Изобретение отнсюитс к медшхннской технике, а именно к щютеа1чюванию н 15зотезостроению..The invention relates to Medshnnsky technique, namely to schyuche1 chyuvaniyu 15 glue-blending ..
Известен коленный узел 1фотеза бедра , содержащий верхнюю и нижнюю площадки , между кoтqpыми установлены с помощью соединительных осей два по- , движных звена ЕП.Known knee node 1 of the femoral thigh, containing the upper and lower platforms, between which were installed with the help of connecting axes of two movable parts of the EP.
Недостаток известного коленного узла заключаетс в том, что он недостаточно хфиближает ходьбу к норме.A disadvantage of the known knee knot is that it doesn’t sufficiently facilitate walking to normal.
Цель изобретени -. нормализаци биомеханических характеристик ходьбы путем функционального уксдюченн протеза в фазу переноса при сохранении хюдкосоустойчивости и бесступенчатого можени во всем диапазоне сгибани коленного узла.The purpose of the invention is. normalization of the biomechanical characteristics of the walk by functionalizing the prosthesis into the transfer phase while maintaining hyud tolerance and infinitely variable over the entire knee-joint flexion range.
Поставленна цель достигаетс тем, что в коленном узле протеза бедра, с6 держащем верхнюю и нижнюю площадки, между которыми установлены с помощью соединительных осей два подвижных эвена , верхн площадка снабжена двуппе.- ,The goal is achieved by the fact that in the knee node of the hip prosthesis, c6, holding the upper and lower platforms, between which two movable Evens are installed between the connecting axes, the upper platform is equipped with a two-way platform.
чим рычагом, на одном плече которого расположен фланец с упругой Щ)сжлвщ.кой , контактирующий с верхней площадкой, на другом плече установлены два клина, щэичем на соединительной оси одного из подвижньос звеньев укреплен с возможностью контакта с клинь ми фиксируюшнй гребень.With a lever, on one shoulder of which there is a flange with elastic U) in contact with the upper platform, two wedges are mounted on the other shoulder, and on the connecting axis of one of the movable links it is reinforced with the possibility of contact with wedges of the fixed ridge.
При этом на верхней площадке установлена дополшггельна ось.At the same time, an additional axis is installed on the upper platform.
На фиг. 1 показан, коленный узел, общий вид; на фиг. 2 - А-А на фиг. 1.FIG. 1 shows the knee, a general view; in fig. 2 - A-A in FIG. one.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802994024A SU923540A1 (en) | 1980-10-13 | 1980-10-13 | Hip prosthesis knee assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802994024A SU923540A1 (en) | 1980-10-13 | 1980-10-13 | Hip prosthesis knee assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
SU923540A1 true SU923540A1 (en) | 1982-04-30 |
Family
ID=20922262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802994024A SU923540A1 (en) | 1980-10-13 | 1980-10-13 | Hip prosthesis knee assembly |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU923540A1 (en) |
-
1980
- 1980-10-13 SU SU802994024A patent/SU923540A1/en active
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