SU980709A1 - Тазобедренный сустав - Google Patents
Тазобедренный сустав Download PDFInfo
- Publication number
- SU980709A1 SU980709A1 SU787770295A SU7770295A SU980709A1 SU 980709 A1 SU980709 A1 SU 980709A1 SU 787770295 A SU787770295 A SU 787770295A SU 7770295 A SU7770295 A SU 7770295A SU 980709 A1 SU980709 A1 SU 980709A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- joint
- bone
- capsule
- femoral
- sphere
- Prior art date
Links
Classifications
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/367—Proximal or metaphyseal parts of shafts
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30153—Convex polygonal shapes rectangular
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- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30317—The prosthesis having different structural features at different locations within the same prosthesis
- A61F2002/30324—The prosthesis having different structural features at different locations within the same prosthesis differing in thickness
-
- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
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- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30354—Cylindrically-shaped protrusion and recess, e.g. cylinder of circular basis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61F2/02—Prostheses implantable into the body
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
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- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30594—Special structural features of bone or joint prostheses not otherwise provided for slotted, e.g. radial or meridian slot ending in a polar aperture, non-polar slots, horizontal or arcuate slots
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- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30606—Sets comprising both cemented and non-cemented endoprostheses
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- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
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- 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
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
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Landscapes
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- Cardiology (AREA)
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- Engineering & Computer Science (AREA)
- Biomedical Technology (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
Однако незамыкающиес разборные конструкции создают возможность дл самопроизвольного вывиха сустава при сравнительно небольших нефункциональных нагрузках, а замыкающиес неразборные конструкции при больших функциональных усили х могут вызвать перелом бедренной или тазовой кости, в то врем как естественный сустав при таких максимальных неразборных конструкци х вл етс их трудно имплантируемым, с чем св зана необходимость отсекани . большой части трехантерного массива Недостатком конструкций тазобедрен ных суставов с коническим телом вл етс часто по вл ющеес в практике расшатывание тела в медул рном канале , что приводит к ротации и неустойчивости сустава, а оттуда и к сильным бол м, абсолютно ограничивающим любые движени нижней конечности. Недостатками некоторых тазобедренных суставов вл етс отсу,тствие вариабильности во врем имплантации в зависимости от конкретных клинических показаний и необходимость смены всего эндопротеза или целых его частей посредством вторичного разбивани костей при реоперации из-за неудач во врем послеоперационного периода. Так, например , при использовании эндопротеза с металлической сферой и неметаллической капсулой часто стираетс пластмассова капсула, что приводит к необходимости при реоперации сменить всю ацетабул рную капсулу и в результате - к вторичному травмированию тазовой кости. Цель изобретени - создание конструкции тазобедренного сустава, который дает возможность подбора отдельных частей, компонентов его комплекта (бедренных тел и ацетабул рных кап сул ) в зависимости от конкретных клинических показателей дл склеивани или механического прикреплени к кос т м во врем операции, а также.возможность легкой и нетравмирующей смены отдельных и изношенных или расшатанных частей при возможной реоперации . Обеспечива устойчивую фиксацию к соответствующим кост м, конструкци должна обеспечивать и физиологическое замыкание суставной св зи, соответствующее противовывихной способ ности естественного сустава, причем должна быть разборной дл осуществлени легкой манипул ции во врем операции , чтобы не создавались услови
дл повышени внутреннего давлени в модул рном канале во врем операции.
Claims (2)
- Поставленна цель достигаетс тем, что в разборном тазобедренном суставе состо щем из двух ацетабул рных капсул (одна металлическа , с ,зазубренной внешней поверхностью.дл механического прикреплени , а друга металлическа или пластмассова , пригодна дл склеивани костным цементом ), и двух бедренных тел (одно пр моугольное и зазубренное в своей верхней части дл металлического прикреплени , а другое плоское и имеет гладкие стены дл склеивание цементом), которые св зываютс между собой в нужной комбинации посредством включени бедренной сферы в неметаллическое гнездо и зат жки гайкой, неметаллическое гнездо набито неразборно в соответствующее ложе ацетабул рной капсулы , охватывает три четверти сферы и имеет по своей внешней конически оформленной периферии радиальные прорези , крепежна гайка имеет внутреннее коническое отверстие, совпадающее по размерам с отверстием неметаллического гнезда, а на гладких стенах бедренного тела имеютс продольные каналы овального сечени . Преимущества предлагаемого тазобедренного сустава состо т в том, что разборное гнездо, в котором ротирует металлическа сфера, вл етс неметаллическим и, обеспечива минимальное трение и отсутствие биметаллического коррозионного эффекта, легко и нетравмирующе заменимо при изнашивании , а радиальные прорези по периферии дают возможность обхвата трех четвертей ротирующей сферы при сборке сустава, а после установки крепежной гайки обеспечивают замыкание сустава с силой, соответствующей физиологической противовывихной способности естественного сустава, посредством чего предотвращают случайное выламывание ацетабул рной капсулы из газовой кости или перелом кости бедра. Разборность обеих частей сустава . (ацетабул рной капсулы с неметаллическим гнездом и бедренного тела) дают возможность дл легкой манипул ции во врес имплантации, а продольные овальные каналы на гладких стенах бедренного тела предотвращают повышение давлени в модул рном канале во врем набивки тела в бедренную кость. 598 Кроме того, .тазобедренный сустав, вследствие наличи механически закреп л ющихс и склеивающихс костным цементом составных частей, св занных между собой при помощи единого неметаллического гнезда/ и гайки, дает возможность дл оператора во врем имп;лантации или при реоперации подобрать самый подход щий способ дл прикреплени сообразно конкретным клиничесКИМ показани м. На чертеже даны схематические; составные части тазобедренного сустава. Смен емое неметаллическое гнездо 1 , в которое входит и ротирует сфера 2 тела 3 имеет шейку k, посредством которой набиваетс разборно, но не допуска ротации, в отверстие 5 ацетабул рной капсулы 6. Дл предотвращени вывиха сустава, перифери 7 сферического отверсти 8 гнезда 1 опускаетс под экватор сферы
- 2. По периферии 7 сделаны радиальные отверсти 9i которые дают возможность при легком нажиме на отверстие 8 сфере 2 войти в rHe здо 1. В св зи с прикреплением гнезда 1 к отверстию 5 капсулы бис целью физиологического замыкани сферы 2 в гнезде 1 к отверстию 5 капсулы при .винчиваетс крепежна гайка 10, котора своим внутренним коническим отвер стием 11 прижимает прореза.нную коническую периферию 7 гнезда 1 и обеспечивает невозможность самопроизвольного вывиха сустава. Прижимание сопр жено с требовани ми свободы ротации сферы и с возможностью вынужденного самоотмыкани при усили х, которые привод т к вывиху нормального естественного сустава. Этим предотвращаетс перелом кости бедра или выламывание ацетабул рной капсулы. Ацетабул рна капсула 6 с внутренней стороны имеет ложе 12 дл смен емого неметаллического гнезда 1 и отверстие 5 дл набивки, его шейки , а также нарезку 13 дл завинчивани крепежной гайки 10. С внешней стороны самозакрепл юща с ацетабул рна капсула 6м имеет специально оформленные зубцы И, служащие дл заклинивани в предварительно обработанном гнезде естественно ацетабулюма. Внешн сторона склеивающейс ацетабул рной капсулы 6с (металлической или пластмассовой ) оформлена каналами 15 дл обеспечени устойчивой фиксации к костному цементу. 9 Бедренные тела снабжены удлиненной в своей передней части площадкой 16, котора ложитс на кортикальный контур в основе бедренной шейки-, т. е. бедренное тело устойчиво носит т жесть тела, не погружа сь в м гкую спонгиозную ткань костного среза. Самозакрепл ющеес тело 3м вл етс широким и пр моугольным с целью предотвращени ротации относительно кости бедра. В верхней части тело 3м зазубрено зубцами 17, между которыми просверлены круглые отверсти 18. Зубцы служат дл дополнительногорасширени предварительно просверленного специальными напильниками отверсти в кости бедра дл отделени костных стружек , которые заполн ют круглые отверсти и пространство между зубцами и кост ми. В результате закостенени этих стружек в послеоперационный период осуществл етс устойчива фиксаци тела к кости бедра. В нижней части пр моугольное тело вл етс гладким , в нем с четырех сторон прореза-г ны продольные овальные каналы (9м, которые предотвращают создание повышенного давлени в модул рном канале при забивке тела в кость. Склеивание костным цементом самозакрепл ющегос тела 3м дает возможность заполнени отверсти в кости бедра необходимым количеством цемента. Поперечное сечение тела имеет форму плоского шестиугольника с закругленными средними ребрами и с продольными овальными каналами 19с на внешни ребрах, у него гладкие стены и овальные каналы 19с имеют те же функции, что и каналы 19м. Тазобедренный сустав имплантируетс следующим образом. В зависимости от конкретных клинических показаний дл самозакреплени или склеивани подбираютс соответствующие ацетабул рна капсула и бедренное тело. При необходимости могут использоватьс четыре различных комбинаций: целиком склеенный или целиком механически закрепленный сустав, склеенный ацетабулюм и механически закрепленное тело или механически закрепленный ацетабулюм и склеенное тело. Обе части сустава фиксируютс кажда в отдельности к предварительно подготовленным кости бедра и тазовой кости . После этого сфера тела помещаетс в сферическое отверстие неметаллического гнезда и замыкаетс в нем посредгт5ом крепежной гайки. При репосред операции сустав ством развинчивани гайки и компроментированна часть замен етс новой без выламывани устойчиво фиксированных частей. Затем сустав снова замыкаетс . Клинические результаты после имплантации предлагаемого тазобедренного сустава вл ютс вполне удовлетворительными по функциональности и динамической устойчивости. Формула изобретени 1.Тазобедренный сустав, состо щий из двух ацетабул рных капсул - одной самозакрепл ющейс 6 м и второй склеиваемой костным цементом 6 с и из двух бедренных тел - одного самозакрепл ющегос 3 м и второго склеиваемого костным цементом 3с, которые св зываютс между собой в зависимости от клинической необходимости в четырех 98 98 комбинаци х посредством металлического гнезда 1 и крепежной гайки 10, о т личающийс тем, что неметаллическое гнездо 1 помещено в ложе 12 ацетабул рной капсулы 6 и вл етс разборно св занным с ним посредством своей шейки k и завинчивающейс в нарезку 13 капсулы 6 крепежной гайки 10,1 а также имеет по своей внешней конически оформленной периферии 7 радиальные прорези 9, посредством которых оформл ет три четверти сферического отверсти 8, со своей стороны крепежна гайка 10 имеет внутреннее коническое отверстие 11, совпадающее с конической формой периферии 7 гнезда 1, а на гладких стенах бедренного тела 3 расположены продольные овальные каналы 19. Признано изобретением по результатам экспертизы, осуществленной ведомством по изобретательству Народной Республики Болгарии,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG7839064A BG27580A1 (en) | 1978-03-17 | 1978-03-17 | Two- poled pelvis- thight articulation- set |
Publications (1)
Publication Number | Publication Date |
---|---|
SU980709A1 true SU980709A1 (ru) | 1982-12-15 |
Family
ID=3904474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU787770295A SU980709A1 (ru) | 1978-03-17 | 1978-08-28 | Тазобедренный сустав |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS54127195A (ru) |
BG (1) | BG27580A1 (ru) |
CH (1) | CH636261A5 (ru) |
CS (1) | CS223355B1 (ru) |
DD (1) | DD236853A3 (ru) |
DE (1) | DE2839661A1 (ru) |
FR (1) | FR2419717A1 (ru) |
GB (1) | GB2029229B (ru) |
GR (1) | GR66558B (ru) |
IT (1) | IT7851238A0 (ru) |
PL (1) | PL209835A1 (ru) |
RO (1) | RO85055B (ru) |
SU (1) | SU980709A1 (ru) |
TR (1) | TR20171A (ru) |
YU (1) | YU218678A (ru) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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CH642839A5 (de) * | 1980-01-14 | 1984-05-15 | Sulzer Ag | Blattartiger schaft fuer eine gelenkendoprothese. |
DE3147707A1 (de) * | 1981-05-18 | 1982-12-23 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | Teil einer hueftgelenkprothese |
US4770661A (en) * | 1982-01-18 | 1988-09-13 | Indong Oh | Conversion femoral endoprosthesis |
GB2116847B (en) * | 1982-02-24 | 1986-04-16 | Michael J Pappas | Spherical kinematic joint |
IE53930B1 (en) | 1982-04-07 | 1989-04-12 | Nat Res Dev | Endoprosthetic bone joint devices |
DE3213434C1 (de) * | 1982-04-10 | 1983-10-27 | Günther Dr.med. 7400 Tübingen Aldinger | Verfahren zur Herstellung individuell gestalteter Endoprothesen oder Implantate |
US4406023A (en) * | 1982-04-19 | 1983-09-27 | Harris William H | Stemmed femoral component for the human hip |
GB8310675D0 (en) * | 1983-04-20 | 1983-05-25 | Church J C M | Endoprosthetic bone joint devices |
DE3323131A1 (de) * | 1983-06-27 | 1985-01-03 | Waldemar Link (Gmbh & Co), 2000 Hamburg | Endoprothese mit einem im knochen zu verankernden schaft |
US4552136A (en) * | 1983-10-19 | 1985-11-12 | Howmedica, Inc. | Femoral rasp |
US4846839A (en) * | 1984-02-09 | 1989-07-11 | Joint Medical Products Corporation | Apparatus for affixing a prosthesis to bone |
DE3426947C2 (de) * | 1984-06-07 | 1986-10-16 | Harry Prof. Dr.med. 1000 Berlin Buse | Oberschenkelteil einer Hüftgelenk-Endoprothese |
FR2569978B1 (fr) * | 1984-09-10 | 1989-02-24 | Fournier Jacques Andre | Implant pour prothese coxo-femorale |
US4718911A (en) * | 1986-02-19 | 1988-01-12 | Pfizer Hospital Products Group Inc. | Acetabular cup assembly |
FR2600527B1 (fr) * | 1986-06-24 | 1991-12-20 | Setiey Louis | Partie femorale de prothese de hanche. |
DE3701198A1 (de) * | 1987-01-15 | 1988-07-28 | Buse Harry | Hueftschaft-implantat |
FR2628314A1 (fr) * | 1988-03-11 | 1989-09-15 | Osteal Medical Laboratoires | Prothese d'articulation coxo-femorale |
BE1001511A4 (nl) * | 1988-03-15 | 1989-11-14 | Vermeire Dirk Victor | Heupprothese. |
DE8810783U1 (ru) * | 1988-06-06 | 1988-10-20 | Mecron Medizinische Produkte Gmbh, 1000 Berlin, De | |
US6332896B1 (en) | 1994-07-14 | 2001-12-25 | Ortho Development Corporation | Orthopaedic implant with proximal collar |
KR970704388A (ko) * | 1994-07-14 | 1997-09-06 | 데일 킴세이 | 전단 원추형 경이 있는 보철(proximal conical stem) |
FR2770770B1 (fr) * | 1997-11-07 | 2002-06-21 | Fixano | Ensemble d'elements permettant la constitution d'une prothese d'articulation trapezo-metacarpienne |
IT245363Y1 (it) * | 1998-05-12 | 2002-03-20 | Tian Enrico | Protesi d'anca antilussazione |
SK284754B6 (sk) * | 1999-05-13 | 2005-11-03 | Marcel �It�Ansk� | Necementovaná totálna náhrada ľudského bedrového zhybu |
US6652590B1 (en) | 2000-05-11 | 2003-11-25 | Marcel Zitnansky | Cementless total replacement of the human hip joint |
US8123815B2 (en) | 2008-11-24 | 2012-02-28 | Biomet Manufacturing Corp. | Multiple bearing acetabular prosthesis |
US8308810B2 (en) | 2009-07-14 | 2012-11-13 | Biomet Manufacturing Corp. | Multiple bearing acetabular prosthesis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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SU428623A1 (ru) * | 1972-05-04 | 1976-07-05 | Саратовский государственный медицинский институт | Разборный искусственный тазобедренный сустав |
GB1384646A (en) * | 1972-05-10 | 1975-02-19 | Ici Ltd | Process for the preparation of prostaglandin intermediates |
FR2210909A5 (ru) * | 1972-12-20 | 1974-07-12 | Rambert Andre | |
US3818512A (en) * | 1973-05-08 | 1974-06-25 | Y Shersher | Artificial hip-joint with detachable insert |
CH568753A5 (ru) * | 1973-08-31 | 1975-11-14 | Oscobal Ag | |
US3965490A (en) * | 1974-11-14 | 1976-06-29 | Howmedica, Inc. | Femoral insert for hip joint prosthesis |
-
1978
- 1978-03-17 DD DD78207836A patent/DD236853A3/de unknown
- 1978-03-17 BG BG7839064A patent/BG27580A1/xx unknown
- 1978-08-28 SU SU787770295A patent/SU980709A1/ru active
- 1978-09-08 GR GR57186A patent/GR66558B/el unknown
- 1978-09-12 DE DE19782839661 patent/DE2839661A1/de not_active Ceased
- 1978-09-15 YU YU02186/78A patent/YU218678A/xx unknown
- 1978-09-25 PL PL20983578A patent/PL209835A1/xx unknown
- 1978-09-26 CH CH1002478A patent/CH636261A5/de not_active IP Right Cessation
- 1978-09-26 RO RO95279A patent/RO85055B/ro unknown
- 1978-09-26 IT IT7851238A patent/IT7851238A0/it unknown
- 1978-10-05 TR TR20171A patent/TR20171A/xx unknown
- 1978-10-12 GB GB7840338A patent/GB2029229B/en not_active Expired
- 1978-11-08 FR FR7831565A patent/FR2419717A1/fr active Pending
- 1978-11-24 CS CS787726A patent/CS223355B1/cs unknown
- 1978-12-18 JP JP15622178A patent/JPS54127195A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
RO85055B (ro) | 1985-04-01 |
IT7851238A0 (it) | 1978-09-26 |
JPS54127195A (en) | 1979-10-02 |
CS223355B1 (en) | 1983-10-28 |
PL209835A1 (pl) | 1979-07-16 |
CH636261A5 (de) | 1983-05-31 |
DD236853A3 (de) | 1986-06-25 |
GB2029229A (en) | 1980-03-19 |
DE2839661A1 (de) | 1979-09-20 |
GR66558B (ru) | 1981-03-27 |
GB2029229B (en) | 1982-12-22 |
YU218678A (en) | 1982-06-30 |
TR20171A (tr) | 1980-09-29 |
BG27580A1 (en) | 1979-12-12 |
FR2419717A1 (fr) | 1979-10-12 |
RO85055A (ro) | 1985-03-15 |
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