EA200701564A1 - CUP CABLING OF CEMENT-FREE FIXATION - Google Patents
CUP CABLING OF CEMENT-FREE FIXATIONInfo
- Publication number
- EA200701564A1 EA200701564A1 EA200701564A EA200701564A EA200701564A1 EA 200701564 A1 EA200701564 A1 EA 200701564A1 EA 200701564 A EA200701564 A EA 200701564A EA 200701564 A EA200701564 A EA 200701564A EA 200701564 A1 EA200701564 A1 EA 200701564A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- cup
- bone tissue
- porous coating
- porous
- cabling
- Prior art date
Links
Landscapes
- Prostheses (AREA)
Abstract
Изобретение относится к медицине, а именно к травматологии и ортопедии, и позволяет достичь надежной фиксации имплантата в костной ткани в начальный момент и в отдаленные сроки, а также обеспечить прочное срастание пористой поверхности чашки с костной тканью человека за счет создания, благодаря конструктивным особенностям протеза, стабильных условий для микроциркуляции физиологической жидкости в зоне контакта пористого покрытия и костной ткани вертлужной впадины и глубокого прорастания костной ткани в пористое покрытие чашки по всему объему пористого покрытия. Пористое покрытие выполнено из спрессованных пористых блоков вспененного чистого титана и представляет собой форму полусферического свода с толщиной стенки не менее 2 мм, закрепленного на внешней полусферической поверхности чашки протеза бедра методом запрессовки в кольцевую проточку у нижней части чашки. На полусферическую поверхность чашки нанесен рельеф в виде концентрических или спиралевидной канавок глубиной 0,5-1,5 мм.The invention relates to medicine, namely to traumatology and orthopedics, and allows you to achieve reliable fixation of the implant in the bone tissue at the initial moment and in the long term, as well as to ensure durable accretion of the porous surface of the cup with human bone tissue due to the design, stable conditions for microcirculation of physiological fluid in the zone of contact of the porous coating and the bone tissue of the acetabulum and deep sprouting of the bone tissue into the porous coating of the cup over all at the volume of the porous coating. The porous coating is made of compressed porous blocks of foamed pure titanium and is a hemispherical shape with a wall thickness of at least 2 mm fixed to the outer hemispherical surface of the femoral cup by pressing into an annular groove at the bottom of the cup. On the hemispherical surface of the cup there is a relief in the form of concentric or spiral-shaped grooves with a depth of 0.5-1.5 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200701564A EA010647B1 (en) | 2007-05-24 | 2007-05-24 | Knee-cap of cotyloid cavity with cement-free fixation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA200701564A EA010647B1 (en) | 2007-05-24 | 2007-05-24 | Knee-cap of cotyloid cavity with cement-free fixation |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200701564A1 true EA200701564A1 (en) | 2008-10-30 |
EA010647B1 EA010647B1 (en) | 2008-10-30 |
Family
ID=40851925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200701564A EA010647B1 (en) | 2007-05-24 | 2007-05-24 | Knee-cap of cotyloid cavity with cement-free fixation |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA010647B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU202646U1 (en) * | 2020-10-20 | 2021-03-01 | федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр травматологии и ортопедии имени академика Г.А. Илизарова" Министерства здравоохранения Российской Федерации | Endoprosthesis of the hip joint with a honeycomb structure and a bioactive coating |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06285098A (en) * | 1993-04-06 | 1994-10-11 | Kobe Steel Ltd | Artificial joint |
RU2108071C1 (en) * | 1996-12-19 | 1998-04-10 | Центральный институт травматологии и ортопедии им.Н.Н.Приорова | Sectional total hip joint and proximal femur end endoprosthesis |
RU2233645C2 (en) * | 2001-06-14 | 2004-08-10 | Общество с ограниченной ответственностью "Эндосервис" | Acetabular component of hip joint's endoprosthesis of cement-free fixation |
-
2007
- 2007-05-24 EA EA200701564A patent/EA010647B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA010647B1 (en) | 2008-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2527748T3 (en) | Mounting system to improve the fixation of an implant to a bone | |
ES2348066T3 (en) | METALICO-SPONJOSO INJERTO AND MANUFACTURING PROCEDURE OF THE SAME. | |
AR020155A1 (en) | CORNEO COATING OR AN IMPLANT CORNEO TO BE PLACED INTO OR ON THE SURFACE OF THE CORNEA, WHICH IS A BIOCOMPATIBLE, OPTICALLY TRANSPARENT, SYNTHETIC AND BIO-STABLE POLYMERIC MATERIAL, UNDERSTANDING THIS MATERIAL TO A SURFACE OF THE CREAM | |
FR2860425B1 (en) | HUMERAL IMPLANT FOR PROSTHESIS OF THE SHOULDER | |
MX2009007298A (en) | Cotyle comprising a sterile interface. | |
WO2012148544A3 (en) | Maintaining proper mechanics tha | |
ITTO20020311A0 (en) | PROCEDURE FOR THE PREPARATION OF STEM CELLS FROM HUMAN MUSCLE TISSUE AND ADIPOSE TISSUE AND STEM CELLS OBTAINABLE THROUGH T | |
CN105030384A (en) | Total-knee-joint replacement prosthesis | |
RU2012104564A (en) | DEVICE FOR HIP JOINT AND METHOD | |
WO2008079400A3 (en) | Surgical applications for bmp binding protein | |
CN102813565A (en) | Artificial hip joint | |
EA200701564A1 (en) | CUP CABLING OF CEMENT-FREE FIXATION | |
CN203315125U (en) | Hip joint prosthesis | |
Hsieh et al. | Thermal damage potential during hip resurfacing in osteonecrosis of the femoral head: an experimental study | |
CN202843851U (en) | Artificial hip joint | |
CN203303197U (en) | Hip-joint replacement | |
RU2539040C1 (en) | Vkhbiteev's falloprosthesis | |
CN110464512A (en) | A kind of hip prosthesis | |
CN110192934A (en) | Alaossisilii filling prosthesis | |
CN213076099U (en) | Acetabular cup | |
CN113797000A (en) | Talus fusion surface type artificial ankle joint prosthesis | |
CN211131550U (en) | Femoral implant | |
RU192022U1 (en) | Endoprosthesis of the first plusnephalangeal joint | |
CN208081343U (en) | A kind of knee joint tibial component | |
CN202751470U (en) | Taper-shank rack mortar hip joint prosthesis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY RU |