国家/地区 中国（8）
IPC部 A（8）
IPC大类 A61（8） C23（3） C25（3）
IPC小类 A61L（8） C23C（3） C25D（3）
IPC A61L027/06（8）
发明人
公开年 2022（8）
申请年 2022（4）  2021（3） 
专利权人 SHANGHAI INS.（2）

Implant with bionic bone unit structure comprises bone-like unit concentric circle formed by grooves, concentric circle is provided with titanium coating and bionic bone unit topography at root of implant promotes osseointegration of implant.

WANG H, LAI Y

Preparing titanium implant surface coating graphene involves e.g. grinding surface of titanium implant-sandblasting-acid etching treatment, performing silanization treatment, using self-assembling to introduce a nano-sheet solution of reduced oxidation coating graphene on surface of titanium implant.

SUN J, LU J

Graphene/graphite-phase carbon nitride/titanium dioxide composite coating with photoelectric response characteristics bone-forming function in preparing bone repairing, replacing material, comprises graphite phase carbon nitride/titanium dioxide composite coating formed on surface of metal substrate.

ZHENG X, XIE Y, SHAO D, LIU S, YAN Z, LI K

Support for titanium alloy biological function, has vertical graphene biological function film that is grown in situ on surface of framework in titanium alloy porous.

MA X, QIU J, QIAO Y, ZHANG X, LIU X

Preparing nanorod array coating of graphene oxide in implant material and bone tissue, involves performing micro-arc oxidation treatment on titanium or titanium alloy in an electrolyte containing calcium acetate, beta-sodium glycerophosphate and sodium hydroxide.

XUE Z, HAN Y

Multifunction titanium alloy coating used for preparing materials for promoting osteogenic differentiation of MC3T3-E1 cells and antibacterial materials and field of artificial joints, comprises titanium alloy matrix, titanium oxide-rare earth oxide composite coating, and graphene and berberine.

SONG D, HAN X

Agent useful in coating treatment for dental and orthopaedic implantable porous metal surfaces, comprises calcium precursor, phosphorus precursor, antibacterial agent and absolute ethanol.

WEI C, LU L

Implant having hydrogel bonded to first surface of implant, comprises implant body including first surface, crosslinked cellulose nanofiber network bonded to first surface by cement, and hydrogels impregnated in network.

WILEY B J, TONG H, ZHAO J