Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.)
发明人:
Родионов Игорь Владимирович (RU),Перинская Ирина Владимировна (RU),Куц Любовь Евгеньевна (RU)
申请号：
RU2017139602
公开号：
RU0000185339U1
申请日:
2017.11.14
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model relates to medical equipment and is intended for use in traumatology and orthopedics in the treatment of various types of bone pathologies of the musculoskeletal system using external transosseous osteosynthesis. The technical result of the utility model is to give the implant surface increased antiplatelet ability due to ion-beam modification by lanthanum ions (La + ) of a carbon diamond-like non-porous oxide film of the oxide coating of the steel base of the implant. The core transosseous implant with a biocompatible coating is made in the form of a metal rod, one end of which is equipped with a threaded part for screwing into the bone, the other end is a threaded part for fixing in the external fixation device, the rod body has an axial channel, the end of which is from the threaded part for screwing into the bone is made deaf, while the threaded part for screwing into the bone is made with radial holes evenly located in the hollows of the thread, communicating with the axial channel, with corrosion a stable osseointegration oxide coating on the surface of the threaded part for screwing into the bone and having a carbon diamond-like non-porous film synthesized in the process of processing carbon dioxide (CO 2 ) in a vacuum medium with an argon inert gas ion with the implantation of argon ions (Ar + ) into the oxide coating surface of a steel implant basics. The carbon-like diamond-like non-porous film is modified by lanthanum ions (La + ) during ion-beam treatment, which provides antiplatelet properties. 1 ill.Полезная модель относится к медицинской технике и предназначена для использования в травматологии и ортопедии при лечении различных видов костных патологий опорно-двигательного аппарата методом наружного чрескостного остеосинтеза. Технический результат полезной модели заключается в придании поверхности имплантата повышенной антитромбоцитарной способности за счет ионно-лучевого модифицирования ионами лантана (La+) углеродной алмазоподобной
