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RU2001132074A - ELEMENT FOR MAKING GROWTH AND GROWTH OF BONE TISSUE AND / OR CONNECTIVE TISSUE AND METHOD FOR PRODUCING SUCH ELEMENT - Google Patents

ELEMENT FOR MAKING GROWTH AND GROWTH OF BONE TISSUE AND / OR CONNECTIVE TISSUE AND METHOD FOR PRODUCING SUCH ELEMENT

Info

Publication number
RU2001132074A
RU2001132074A RU2001132074/14A RU2001132074A RU2001132074A RU 2001132074 A RU2001132074 A RU 2001132074A RU 2001132074/14 A RU2001132074/14 A RU 2001132074/14A RU 2001132074 A RU2001132074 A RU 2001132074A RU 2001132074 A RU2001132074 A RU 2001132074A
Authority
RU
Russia
Prior art keywords
element according
growth
cavities
microns
metal
Prior art date
Application number
RU2001132074/14A
Other languages
Russian (ru)
Other versions
RU2222290C2 (en
Inventor
Ингрид БРУСЕ
Ларс БРУСЕ
Original Assignee
Брусе Медикал Аб
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
Priority claimed from SE9901523A external-priority patent/SE515227C2/en
Application filed by Брусе Медикал Аб filed Critical Брусе Медикал Аб
Publication of RU2001132074A publication Critical patent/RU2001132074A/en
Application granted granted Critical
Publication of RU2222290C2 publication Critical patent/RU2222290C2/en

Links

Claims (10)

1. Элемент, такой, как зерно, предназначенный для обеспечения врастания и роста костной ткани и/или соединительной ткани, причем указанный элемент изготовлен из пластичного или в незначительной степени эластичного биологически совместимого материала, предпочтительно металла или металлического сплава, отличающийся тем, что он является пористым и имеет следующие характеристики пористости: пористость является сплошной; внутренние габариты полостей/углублений/карманов и каналов/проходов, соединяющих их друг с другом, имеют ширину, составляющую свыше приблизительно 50 мкм для костной ткани и свыше приблизительно 10 мкм для соединительной ткани.1. An element, such as grain, designed to allow ingrowth and growth of bone tissue and / or connective tissue, said element being made of a plastic or slightly elastic biologically compatible material, preferably a metal or metal alloy, characterized in that it is porous and has the following characteristics of porosity: porosity is continuous; the internal dimensions of the cavities / recesses / pockets and channels / passages connecting them to each other have a width of more than about 50 microns for bone tissue and more than about 10 microns for connective tissue. 2. Элемент по п.1, отличающийся тем, что он изготовлен из титана.2. The element according to claim 1, characterized in that it is made of titanium. 3. Элемент по п.1 или 2, отличающийся тем, что его полости заполнены материалом, способным разлагаться, например, матрицей из природного материала, такого, как гель из коллагена, фибрина, крахмала, гиалуроновой кислоты.3. The element according to claim 1 or 2, characterized in that its cavities are filled with a material capable of decomposing, for example, a matrix of natural material, such as a gel of collagen, fibrin, starch, hyaluronic acid. 4. Элемент по любому из пп.1-3, отличающийся тем, что материал, способный разлагаться, содержит стимулирующие рост вещества.4. An element according to any one of claims 1 to 3, characterized in that the decomposable material contains growth promoting substances. 5. Элемент по любому из пп.1-4, отличающийся тем, что он имеет структуру коралла.5. An element according to any one of claims 1 to 4, characterized in that it has a coral structure. 6. Элемент по любому из пп.1-5, отличающийся тем, что размер его составляет менее 10 мм.6. An element according to any one of claims 1 to 5, characterized in that its size is less than 10 mm. 7. Элемент по любому из пп.1-6, отличающийся тем, что он состоит из отдельного элемента в совокупности аналогичных элементов.7. An element according to any one of claims 1 to 6, characterized in that it consists of a separate element in the aggregate of similar elements. 8. Способ изготовления элемента по любому из пп.1-7, отличающийся тем, что элемент, состоящий из металла, такого, как титан, получают путем продувки газа через расплав металла и разделения тел, при этом внутренние габариты полостей/углублений/карманов и каналов/проходов, соединяющих их, имеют ширину свыше приблизительно 50 мкм.8. A method of manufacturing an element according to any one of claims 1 to 7, characterized in that the element consisting of a metal, such as titanium, is obtained by blowing gas through a molten metal and separating the bodies, while the internal dimensions of the cavities / recesses / pockets and The channels / passages connecting them have a width greater than about 50 microns. 9. Применение элементов по п.7 в оболочке, снабженной отверстиями/порами, для получения имплантатов.9. The use of elements according to claim 7 in a shell provided with holes / pores for receiving implants. 10. Применение по п.9, при котором оболочка представляет собой жесткий цилиндрический трубчатый элемент для получения спинального имплантата.10. The use according to claim 9, in which the shell is a rigid cylindrical tubular element for receiving a spinal implant.
RU2001132074A 1999-04-28 2000-04-28 Element for helping bone tissue and/or connective tissue growing into it and proliferating and method for manufacturing it RU2222290C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901523-2 1999-04-28
SE9901523A SE515227C2 (en) 1999-04-28 1999-04-28 Body for providing and growing bone and / or connective tissue and methods for making the body

Publications (2)

Publication Number Publication Date
RU2001132074A true RU2001132074A (en) 2003-08-10
RU2222290C2 RU2222290C2 (en) 2004-01-27

Family

ID=20415380

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001132074A RU2222290C2 (en) 1999-04-28 2000-04-28 Element for helping bone tissue and/or connective tissue growing into it and proliferating and method for manufacturing it

Country Status (20)

Country Link
US (2) US7056577B1 (en)
EP (1) EP1187641B1 (en)
JP (1) JP5042410B2 (en)
KR (1) KR100879424B1 (en)
CN (1) CN1229147C (en)
AT (1) ATE404229T1 (en)
AU (1) AU763045B2 (en)
BR (1) BR0010152B1 (en)
CA (1) CA2370724C (en)
DE (1) DE60039871D1 (en)
ES (1) ES2308980T3 (en)
HK (1) HK1047056B (en)
IL (2) IL146089A0 (en)
MX (1) MXPA01010958A (en)
NO (1) NO323629B1 (en)
PL (1) PL202374B1 (en)
RU (1) RU2222290C2 (en)
SE (1) SE515227C2 (en)
WO (1) WO2000064504A2 (en)
ZA (1) ZA200108483B (en)

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