Device for supporting a membrane used for promoting bone growth

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United States of America Patent

PATENT NO 5769898
SERIAL NO

08725900

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for supporting a flexible, biocompatible membrane of the type which is arranged between the soft tissue and the bone tissue of a human or an animal so that a space is formed between the membrane and the bone tissue for the purpose of establishing bone growth in this space comprises a central annular part for connection to an implant which is anchored in the bone tissue, and a peripheral part which is intended to extend outwardly form the central part over the space in which bone growth is sought and to form a support for the flexible membrane. The peripheral part consists of one or more wire loops, the wire being made of a biocompatible material, preferably titanium, and being easily bendable by hand and shortened if necessary upon application, while being sufficiently stiff to maintain its shape after bending. The device can also be used in conjunction with bone transplants, the transplant being held in place, during the incorporation period, by the peripheral wire loop which is bent over the transplant and clamps the latter securely against the existing bone tissue. It is therefore possible to dispense with the screws or pins previously used for the fixing.

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Patent Owner(s)

Patent OwnerAddress
NOBEL BIOCARE AB402 26 GÖTEBORG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jisander, Sven Bjarred, SE 1 18

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