Ucingo lwe-Orthodontic arch

Kwindlela yokulungisa amazinyo, ucingo lwe-orthodontic arch lunye lwezona zinto ziphambili kwizixhobo ze-orthodontic ezizinzileyo, olukhokela intshukumo yamazinyo ngokusebenzisa amandla ahlala ixesha elide nalawulekayo. Oku kulandelayo yintshayelelo eneenkcukacha malunga neentambo ze-orthodontic:

1:Indima yeengcingo ze-orthodontic Ukudlulisa amandla e-orthodontic:

Ukusebenzisa amandla emazinyweni ngokusebenzisa i-elastic deformation ukuze kufezekiswe iinjongo ezifana nokulungelelaniswa, ukulingana, kunye nokuvala izikhewu. Ukugcina imilo ye-arch yamazinyo: Isakhiwo esimile okwe-arc esixhasa ukulungelelaniswa kwamazinyo, ukugcina ububanzi nobude be-arch yamazinyo. Ukuqondisa intshukumo ye-3D: Ngokudibeneyo noyilo lwe-bracket, lawula ulwimi lomlomo, oluthe nkqo, kunye nentshukumo yokujikeleza kwamazinyo.

2: Uhlu lwentambo ye-arch

2.1. Hlukanisa ngokwezinto ezibonakalayo Iimpawu zohlobo lwezinto ezibonakalayo, amanqanaba okusetyenziswa aqhelekileyo

Ucingo lwe-alloy lwe-nickel titanium: i-super elastic, i-shape memory effect, i-soft and continuous force, ifanelekile ekulungelelanisweni kokuqala.

Ucingo lwentsimbi engenasici: ubulukhuni obuphezulu kunye nokuqina, olusetyenziselwa ukulawula ngokuchanekileyo indawo yezinyo.

I-TMA: I-modulus ye-elastic iphakathi kwe-nickel titanium kunye nentsimbi engagqwaliyo, kwaye inokugotywa ngamandla aphantsi, ifanele ukulungiswa kwexesha eliphakathi.

2.2. Hlukanisa ngokwemilo enqamlezileyo. Intambo ejikelezayo:

ngokuqhelekileyo ingama-intshi ayi-0.012-0.020 ububanzi, ilungelelaniswe ekuqaleni. Ucingo oluyingxande: olufana ne-0.016 × 0.022 intshi, i-0.021 × 0.025 intshi, olubonelela ngolawulo lwe-torque.

Intambo ephothiweyo: Intambo ezininzi zentambo ecolekileyo ezilukiweyo zokulungisa amazinyo angalingani kakuhle ekuqaleni.

2.3. Ucingo olukhethekileyo lwe-dental arch wire I-Reverse curve wire:

igobile kwangaphambili, isetyenziselwa ukulungisa ngokuthe nkqo isigqubuthelo esinzulu okanye ukuvulwa nokuvalwa.

3: Ukusebenzisana nezinye iinkqubo zokulungisa amazinyo. Izibiyeli zemveli:

xhomekeke kwi-ligation fixation, kwaye kufuneka kuqwalaselwe inqanaba lokufanisa phakathi kwe-archwire kunye ne-bracket groove.

Isibiyeli esizibophayo: kunciphisa ukungqubana kwe-ligation kwaye kwenza kube lula ukutyibilika.

Ukukhethwa kweentambo ze-orthodontic kuchaphazela ngokuthe ngqo isiphumo sonyango kunye namava esigulana, kwaye kufuna uyilo olupheleleyo olusekelwe kuhlobo lwe-malocclusion, inqanaba le-orthodontic, kunye nenkqubo yebracket. Kwaye sinazo zonke iimveliso ezikhankanyiweyo apha ngasentla ezihambelana nonyango. Ukuba kuyimfuneko, ungandwendwela iwebhusayithi yethu esemthethweni ngekhasi lasekhaya ukuze ubone iimveliso ozithandayo.