Ukonakala kwizibiyeli ze-orthodontic kunciphisa ukusebenza konyango. Kukwachaphazela kakubi impilo-ntle yesigulana. Izisombululo zokugquma eziphezulu zinika indlela yokuguqula. Ezi zogquma ziyayinciphisa le miba. Zikhusela izixhobo ezifana ne-Orthodontic Self Ligating Brackets, ziqinisekisa iziphumo zonyango ezikhuselekileyo nezithembekileyo.
Izinto eziphambili zokuThatha
- Iingubo eziphezulu zikhusela izibiyeli ze-orthodontic. Bayeka ukubola kunyeukwenza unyango lubengcono.
- Iingubo ezahlukeneyo ezifana nentsimbi, i-polymer, kunye ne-ceramic zibonelela ngezibonelelo ezikhethekileyo. Benza izibiyeli zomelele kwaye zikhuseleke ngakumbi.
- Ubuchwephesha obutsha ngathi kuza iingubo zokuziphilisa. Ziya kwenza unyango lwamazinyo lusebenze ngakumbi.
Kutheni izibiyeli ze-Orthodontic ziNgxwala eMlonyeni
Imekobume yoMlomo eAggressive
Umlomo unika imeko-bume enzima kwiibrakethi ze-orthodontic. Amathe aqulethe ii-ion kunye neeproteni ezahlukeneyo. Ezi zinto zihlala zidibana nezinto zebrakethi. Ukuguquguquka kobushushu kwenzeka rhoqo. Izigulana zitya ukutya kunye neziselo ezishushu nezibandayo. Olu tshintsho luxinzelela isinyithi. Ukutya kunye neziselo ezahlukeneyo nazo zingenisa ii-asidi. Ezi asidi zinokuhlasela umphezulu webrakethi. Iintsholongwane emlonyeni zenza ii-biofilms. Ezi biofilms zenza iimeko ze-asidi zasekuhlaleni. Zonke ezi zinto ziyadibana ukukhuthaza ukugqwala.
Iziphumo zoKuthotywa kweMathiriyeli yeBracket
Ukuthotywa kwemathiriyeli yesibiyeli kukhokelela kwiingxaki ezininzi. Izibiyeli ezonakalisayo zikhupha iiyoni zentsimbi emlonyeni. Ezi ion zinokubangela ukungezwani komzimba kwezinye izigulana. Zisenokuchaphazela nezicubu ezijikelezileyo. I-Corrosion yenza buthathaka isakhiwo sesibiyeli. Isibiyeli esibuthathaka sinokwaphuka okanye sonakalise. Oku kuphazamisa ukusebenza konyango. Inokwandisa ixesha lonyango. Izibiyeli ezidliwe zikhangeleka zingabonakali. Ziyakwazi ukungcolisa amazinyo okanye zibonakale zitshintshe umbala. Oku kuchaphazela ubuhle besigulane kunye nokwaneliseka.
Indlela iFluoride eyichaphazela ngayo iCorrosion
I-Fluoride idlala indima entsonkothileyo kwi-corrosion yesibiyeli. Oogqirha bamazinyo bahlala bencoma i-fluoride kuthintelo lomgodi. I-Fluoride yomeleza i-enamel yezinyo. Nangona kunjalo, i-fluoride ngamanye amaxesha inokuchaphazela izixhobo zesibiyeli. Ukuxinana okuphezulu kwefluoride kunokunyusa izinga lokubola kweealloyi ezithile. Oku kwenzeka ngokusabela kweekhemikhali ezithile. Abaphandi baphonononga olu nxibelelwano ngononophelo. Bajolise ekuphuhliseni izinto ezixhathisa ukuthotywa kwe-fluoride-induced corrosion. Oku kuqinisekisa ukukhuselwa kwezinyo kunye nokuthembeka kwesibiyeli.
Ukuphucula ukuqina kunye neeCoatings eziSekwe kwiMetal
Iingubo ezisekelwe kwisinyithi zibonelela ngesisombululo esinamandla sokuphucula ukuqina kwesibiyeli se-orthodontic. Ezi zingqimba ezibhityileyo zikhusela i-bracket material ephantsi. Bandisa ukuchasana nokunxiba kunye nokubola. Eli candelo liphonononga ezinye iingubo ezithandwayo ezenziwe ngentsimbi.
Izicelo ze-Titanium Nitride (TiN).
I-Titanium Nitride (i-TiN) yimathiriyeli ye-ceramic enzima kakhulu. Ihlala ibonakala njengengubo encinci, enemibala yegolide. Abavelisi bafaka i-TiN kwizixhobo ezininzi kunye nezixhobo zonyango. Olu tyaba lunyusa kakhulu ubulukhuni bomphezulu. Ikwaphucula ukumelana nokunxiba. Kubaizibiyeli orthodontic, i-TiN idala umqobo okhuselayo. Lo mqobo ukhusela isinyithi kwizinto ezidlayo emlonyeni.
Iingubo ze-TiN zinciphisa ingxabano phakathi kwe-archwire kunye ne-slot bracket. Oku kunokunceda amazinyo ahambe kakuhle. Izigulane zinokufumana amaxesha amafutshane onyango.
I-TiN ikwabonisa ukuhambelana kakuhle kwezinto eziphilayo. Oku kuthetha ukuba akulimazi izicubu eziphilayo. Yehlisa ukusabela komzimba. Ubuso bayo obugudileyo buxhathisa ukunamathela kwebhaktheriya. Oku kunceda ukugcina ucoceko lomlomo olungcono malunga nesibiyeli.
I-Zirconium Nitride (i-ZrN) yoKhuseleko lwe-Corrosion
I-Zirconium Nitride (i-ZrN) yolunye ukhetho oluhle kakhulu kwiingubo ze-bracket. Yabelana ngeenzuzo ezininzi kunye ne-TiN. I-ZrN inika kwakhona ubunzima obuphezulu kunye nokuxhatshazwa kokugqoka. Umbala wayo ngokuqhelekileyo utyheli okhanyayo okanye ubhedu. Le ngubo inika ukhuseleko oluphezulu lokutya. Yenza umaleko ozinzileyo oxhathisa iiasidi kunye nezinye iikhemikhali eziqatha.
Abaphandi bafumanisa ukuba i-ZrN iyasebenza ngokukodwa kwindawo yomlomo. Imelana nokuvezwa rhoqo kwamathe kunye ne-acids yokutya. Oku kuthintela ukukhutshwa kweeyoni zetsimbi kwisibiyeli. Ukukhutshwa kwe-ion okucuthiweyo kuthetha ukusabela okuncinci okunokuthi kwenzeke. Ikwagcina ingqibelelo yesakhiwo sesibiyeli ekuhambeni kwexesha. Iingubo ze-ZrN zinegalelo kunyango oluzinzileyo noluthembekileyo lwe-orthodontic.
IiNzuzo zeDiamond-NjengeCarbon (DLC).
Iingubo zeDayimane ezifana neCarbon (DLC) zizodwa. Baneepropati ezifana nedayimane yendalo. Ezi mpawu ziquka ubunzima obukhulu kunye nokukhuhlana okuphantsi. Iingubo ze-DLC zincinci kakhulu. Zikwaxhathisa kakhulu ukunxiba kunye nokubola. Inkangeleko yabo emnyama okanye emnyama emnyama inokubonelela ngenzuzo yobuhle.
Iingubo ze-DLC zenza umphezulu ogudileyo ngendlela emangalisayo. Oku kugudisa kunciphisa ukungqubana phakathi kwesibiyeli kunye ne-archwire. Ukukhuhlana okuphantsi kuvumela ukuhamba kakuhle kwamazinyo. Isenokwehlisa nokungonwabi kwesigulana. Ngapha koko, iingubo ze-DLC zihambelana kakhulu ne-biocompatible. Azibangeli ukusabela okubi emlonyeni. Ubume babo obungangeni buthintela ukukhutshwa kwe-ion yensimbi. Oku kubenza ukhetho oluhle kakhulu kwizigulane ezineentlungu zetsimbi. I-DLC iphinda ixhathise ikholoni yebhaktheriya. Oku kunceda ukugcina indawo yesibiyeli icocekile.
Iingubo zePolymer zeBiocompatibility kunye nokuguquguquka
Iingubo zePolymer zibonelela ngeenzuzo ezikhethekileyoizibiyeli orthodontic.Zibonelela ngokuhambelana okugqwesileyo kwezinto eziphilayo. Zikwabonelela ngokuguquguquka. Ezi ngubo zikhusela isinyithi esingaphantsi. Zikwasebenzisana kakuhle nezicubu zomlomo.
I-Polytetrafluoroethylene (PTFE) kwi-Orthodontics
I-Polytetrafluoroethylene (PTFE) yipolymer eyaziwayo. Abantu abaninzi bayazi njengeTeflon. I-PTFE ineempawu ezizodwa. Inomlinganiselo ophantsi kakhulu wokukhuhlana. Kwakhona inert ngokwemichiza. Oku kuthetha ukuba ayisebenzi ngezinto ezininzi. I-PTFE ihambelana kakhulu nebhayoloji. Ayibangeli iziphumo ezibi emzimbeni.
Abavelisi basebenzisa i-PTFE njengomaleko obhityileyo kwizibiyeli ze-orthodontic. Olu tyaba lunciphisa ukungqubana phakathi kwe-archwire kunye ne-slot yesibiyeli. Ukukhuhlana okusezantsi kuvumela amazinyo ukuba ahambe kakuhle. Oku kunokunciphisa amaxesha onyango. Umphezulu we-PTFE ongeyontonga nawo uyanceda. Ixhathisa ukwakhiwa kwe-plaque. Kwakhona kwenza ukucoca kube lula kwizigulana. Ingubo ikhusela i-bracket material kwi-corrosion. Yenza umqobo ngokuchasene ne-acids kunye ne-enzymes emlonyeni.
Ixesha lokuposa: Oct-24-2025