RU94013448A - FASTENING ELEMENT FOR IMPLANTATION IN A TISSUE FOR THE INSTALLATION OF THE PROTESIS, ARTIFICIAL PART, AND ETC. - Google Patents

FASTENING ELEMENT FOR IMPLANTATION IN A TISSUE FOR THE INSTALLATION OF THE PROTESIS, ARTIFICIAL PART, AND ETC.

Info

Publication number
RU94013448A
RU94013448A RU94013448/14A RU94013448A RU94013448A RU 94013448 A RU94013448 A RU 94013448A RU 94013448/14 A RU94013448/14 A RU 94013448/14A RU 94013448 A RU94013448 A RU 94013448A RU 94013448 A RU94013448 A RU 94013448A
Authority
RU
Russia
Prior art keywords
tissue
implantation
protesis
installation
fastening element
Prior art date
Application number
RU94013448/14A
Other languages
Russian (ru)
Other versions
RU2112451C1 (en
Inventor
Бронемарк Пер-Ингвар
Original Assignee
Медевелоп 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
Application filed by Медевелоп АБ filed Critical Медевелоп АБ
Priority to RU94013448A priority Critical patent/RU2112451C1/en
Priority claimed from RU94013448A external-priority patent/RU2112451C1/en
Publication of RU94013448A publication Critical patent/RU94013448A/en
Application granted granted Critical
Publication of RU2112451C1 publication Critical patent/RU2112451C1/en

Links

Claims (1)

Крепежный элемент для имплантации в кость или другую ткань имеет форму винта с внешней резьбой и выполнен, например, из титана или другого материала, совместимого с тканью. Такого рода элемент может быть использован для закрепления протезов или элементов искусственного сустава. Для того, чтобы повысить его устойчивость против вращения и предотвратить выворачивание, витки резьбы винта пересечены пазами, образованными, например, спиральными или прямыми канавками, выполненными на внешней резьбовой поверхности элемента. После имплантации в ткань, например в кость, последняя врастает в пазы, образуя стопор, предотвращающий вращение и выворачивание элемента.A fastener for implantation into a bone or other tissue has the shape of a screw with an external thread and is made, for example, of titanium or another material compatible with the tissue. This type of element can be used to secure prostheses or elements of an artificial joint. In order to increase its resistance against rotation and prevent inversion, the threads of the screw are crossed by grooves formed, for example, by spiral or straight grooves made on the external threaded surface of the element. After implantation into the tissue, for example, into the bone, the latter grows into the grooves, forming a stopper preventing rotation and inversion of the element.
RU94013448A 1994-04-22 1994-04-22 Fastening element implantable into body tissue for fixing prostheses, artificial joints, etc RU2112451C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94013448A RU2112451C1 (en) 1994-04-22 1994-04-22 Fastening element implantable into body tissue for fixing prostheses, artificial joints, etc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9301407-4 1993-04-27
RU94013448A RU2112451C1 (en) 1994-04-22 1994-04-22 Fastening element implantable into body tissue for fixing prostheses, artificial joints, etc

Publications (2)

Publication Number Publication Date
RU94013448A true RU94013448A (en) 1996-01-27
RU2112451C1 RU2112451C1 (en) 1998-06-10

Family

ID=20154802

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94013448A RU2112451C1 (en) 1994-04-22 1994-04-22 Fastening element implantable into body tissue for fixing prostheses, artificial joints, etc

Country Status (1)

Country Link
RU (1) RU2112451C1 (en)

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