Hydroxyapatite (HA) chinhu chebioceramic chine tarisiro yakakura yekushandisa.Mumakore achangopfuura, nekuramba kwevanhu vachitsvaga hupenyu hune hutano uye tekinoroji yekurapa, HA yave ichishandiswa zvakanyanya muminda yemishonga uye mazino, uye yave inofarira nyowani yehunyanzvi hwekurapa.
Mushonga wemakemikari wehydroxyapatite wakafanana nechikamu chikuru chepfupa revanhu, saka ine kuwirirana kwakasimba nehutu hwevanhu uye haizokonzeri kurambwa.Izvi zvinoita kuti ive yakanakira bioactive zvinhu, ine yakakosha yekushandisa mukana muminda yekuremara kwemapfupa, kuisirwa mazino, uye kudzoreredzwa kwemuromo.
Mumunda wekugadzirisa kukanganisa kwemapfupa, hydroxyapatite inoshandiswa zvakanyanya mukugadzirisa uye kuberekwa patsva kwekuputsika, kukanganisa kwemapfupa uye mapfupa emapfupa.Yayo bioactive nzvimbo inogona kusanganiswa neyakatenderedza pfupa tishu uye zvishoma nezvishoma inonyudzwa kukurudzira kukura kwepfupa idzva, nekudaro ichikurumidza kukurumidza kugadzirisa mapfupa uye kuporesa.Mukuwedzera, hydroxyapatite inogonawo kushandiswa kuisa midziyo yekubatsira yakadai semajoini ekugadzira, mabhuraketi uye screws kupa humwe tsigiro yemapfupa uye kukurudzira kuvandudzwa kwemapfupa.
Mumunda wemazino, hydroxyapatite inoshandiswa mukurapa kwemazino pulp maronda, mazino pulp regeneration uye mazino anodyara.Iyo ine yakanakisa biocompatibility uye bioactivity, uye inogona kunyatso kusanganisa nemazino bhonzo tishu kusimudzira mazino kudzoreredzwa uye kudzoreredza.Panguva imwecheteyo, hydroxyapatite inogona zvakare kushandiswa kugadzira mazino ekuzadza zvinhu kuzadza carious cavities uye kudzoreredza nekudzivirira mazino.
Mukuwedzera, hydroxyapatite inoshandiswawo mune mamwe maitiro mune zvekurapa, zvakadai sekugadzirira mapfupa ekugadzira, vatakuri vezvinodhaka, tissue engineering, etc. Iine biodegradability yakanaka, inogona kutorwa nemuviri womunhu, uye haizokonzeri migumisiro yechirwere. kumuviri wemunhu.Nekuda kwekuwanda kwayo kwakanakira muminda yesainzi uye mushonga, hydroxyapatite inozivikanwa zvakanyanya uye inoshandiswa muminda yakawanda.
Nekudaro, kushandiswa kwehydroxyapatite kunotarisanawo nemamwe matambudziko.Chekutanga, chiitiko chayo chebhayoloji uye mwero wekunyura zvinoda kudzorwa uye kugadziriswa kuti zvienderane zviri nani kune zvakasiyana siyana zvekurapa.Chechipiri, tekinoroji yekugadzirira uye kutonga kwemhando yehydroxyapatite inodawo kuramba ichivandudzwa kuti ipe zvigadzirwa zvemhando yepamusoro.
Pakazara, hydroxyapatite, sebiomaterial ine tarisiro yakakura yekushandisa, ichaunza kukurudzira kukuru kuhutano hwevanhu uye kurapwa.Mune ramangwana, tinogona kutarisira kumwe kushandiswa kwehydroxyapatite mu orthopedics, dentistry, nedzimwe nzvimbo dzekurapa kusangana nekuenderera mberi kwevanhu kutsvaga hutano nekurapa kwemhando yepamusoro.
Nguva yekutumira: Jun-25-2023
