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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0850118 (1992-03-11) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 502 인용 특허 : 0 |
A tantalum open cell structure is formed by chemical vapor deposition onto a reticulated carbon foam substrate. Tantalum has a long history of use as an implant material, in both bone and soft tissue. This lightweight, strong, porous structure, mimicking the microstructure of natural cancellous bone
A tantalum open cell structure is formed by chemical vapor deposition onto a reticulated carbon foam substrate. Tantalum has a long history of use as an implant material, in both bone and soft tissue. This lightweight, strong, porous structure, mimicking the microstructure of natural cancellous bone, acts as a matrix for the incorporation of bone, providing optimal permeability and a high surface area to encourage new bone ingrowth.
A cancellous bone substitute and cell and tissue reception material, including, a reticulated open cell substrate formed of a lightweight substantially rigid foam carbonaceous material having open spaces defined by an interconnecting network wherein said foam material has interconencted continuous c
A cancellous bone substitute and cell and tissue reception material, including, a reticulated open cell substrate formed of a lightweight substantially rigid foam carbonaceous material having open spaces defined by an interconnecting network wherein said foam material has interconencted continuous channels, and a thin film of metallic material deposited onto the reticulated open cell substrate and covering substantially all of the interconnecting network to form a composite porous biomaterial creating a porous microstructure similar to that of natural cancellous bone.
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