I-Ta-C Coating Ku-Biomedical Implants
Ukusetshenziswa kwe-ta-C coating ekufakweni kwe-biomedical:
I-Ta-C coating isetshenziswa ekufakweni kwe-biomedical ukuthuthukisa ukuhambisana kwazo, ukumelana nokuguga, ukumelana nokugqwala, kanye ne-osseointegration.Izindwangu ze-Ta-C nazo zisetshenziselwa ukunciphisa ukungqubuzana nokunamathela, okungasiza ekuvimbeleni ukwehluleka kokufakelwa kanye nokwenza ngcono imiphumela yesiguli.
I-Biocompatibility: Izingubo ze-Ta-C ziyahambelana ne-biocompatible, okusho ukuthi aziyona ingozi emzimbeni womuntu.Lokhu kubalulekile kuma-biomedical implants, njengoba kufanele akwazi ukuhlalisana nezicubu zomzimba ngaphandle kokubangela ukusabela okubi.Izembatho ze-Ta-C zikhonjiswe ukuthi ziyavumelana nezinhlobonhlobo zezicubu, okuhlanganisa amathambo, imisipha, negazi.
Ukumelana nokugqoka: Izingubo ze-Ta-C ziqinile kakhulu futhi azikwazi ukuguga, ezingasiza ukuvikela izimila ze-biomedical ekugugeni nasekudabukeni.Lokhu kubaluleke kakhulu kuma-implants abhekene nokungqubuzana okuningi, njengokufakwa kwamalunga.Izembatho ze-Ta-C zinganweba isikhathi sokuphila sezimila ze-biomedical izikhathi ezingafika kweziyi-10.
Ukumelana nokugqwala: Izingubo ze-Ta-C nazo azikwazi ukugqwala, okusho ukuthi azikwazi ukuhlaselwa ngamakhemikhali emzimbeni.Lokhu kubalulekile ekufakweni kwe-biomedical okuvezwa oketshezini lomzimba, njengokufakwa kwamazinyo.I-Ta-C coatings ingasiza ekuvimbeleni izimila ukuthi zingagqwali futhi zehluleke.
I-Osseointegration: I-Osseointegration inqubo lapho isimila sihlanganiswa nezicubu zethambo ezizungezile.Ukumbozwa kwe-Ta-C kukhonjisiwe ukukhuthaza i-osseointegration, engasiza ukuvimbela izimila ukuthi zingaxegi futhi zihluleke.
Ukuncishiswa kwefriction: Izingubo ze-Ta-C zine-coefficient ephansi yokungqubuzana, engasiza ekwehliseni ukungqubuzana phakathi kokufakelwa kanye nezicubu ezizungezile.Lokhu kungasiza ekuvimbeleni ukuguga nokuqhekeka kwe-implant futhi kuthuthukise ukunethezeka kwesiguli.
Ukuncishiswa kokunamathela: Izingubo ze-Ta-C nazo zingasiza ekunciphiseni ukunamathela phakathi kokufakelwa kanye nezicubu ezizungezile.Lokhu kungasiza ekuvimbeleni ukwakheka kwezicubu ezibazi eduze kokufakelwa, okungaholela ekuhlulekeni kokufakelwa.
Ama-implants e-biomedical ahlanganiswe ne-Ta-C asetshenziswa ezinhlotsheni eziningi zokusebenza, okuhlanganisa:
● Izimila zamathambo: Izimila zamathambo ezimbozwe nge-Ta-C zisetshenziselwa ukufaka esikhundleni noma ukulungisa amathambo namalunga alimele.
● Izimila zamazinyo: Izimila zamazinyo ezinamekwe nge-Ta-C zisetshenziselwa ukusekela amazinyo okufakelwa noma imiqhele.
● Izimila zenhliziyo nemithambo yegazi: Izimila zenhliziyo ezimbozwe i-Ta-C zisetshenziselwa ukulungisa noma esikhundleni samavalvu enhliziyo eyonakele noma imithambo yegazi.
● Izimila ze-Ophthalmic: Izimila ze-Ta-C ezimbozwe nge-ophthalmic zisetshenziselwa ukulungisa izinkinga zokubona.
I-Ta-C coating iwubuchwepheshe obubalulekile obungathuthukisa ukusebenza nempilo yokuphila kwezimila ze-biomedical.Lobu buchwepheshe busetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza futhi buya ngokuya buduma njengoba izinzuzo zokumbozwa kwe-ta-C zaziwa kabanzi.