I-Orthodontic arch wire

Kunyango lwe-orthodontic, i-orthodontic arch wire yenye yezinto eziphambili zezixhobo ze-orthodontic ezisisigxina, ezikhokela ukuhamba kwamazinyo ngokusebenzisa amandla azinzileyo kunye nokulawulwa. Oku kulandelayo yintshayelelo eneenkcukacha malunga neengcingo ze-orthodontic:

1:Indima yeengcingo ze-orthodontic Ukuhambisa amandla amathambo:

Ukusebenzisa amandla emazinyweni ngokusebenzisa i-elastic deformation ukufezekisa iinjongo ezinjengokulungelelaniswa, ukulinganisa, kunye nokuvala izithuba. Ukugcina ubume be-arch yamazinyo: Isakhiwo esine-arc esixhasa ukucwangciswa kwamazinyo, ukugcina ububanzi kunye nobude be-arch yamazinyo. Ukukhokela intshukumo ye-3D: Ngokuhambelana noyilo lwesibiyeli, lawula ulwimi lomlomo, ngokuthe nkqo, kunye nokujikeleza kwamazinyo.

2: Ulwahlulo lwe-arch wire

2.1. Ukwahlula ngokwezinto eziphathekayo Iimpawu zohlobo lweMathiriyeli, izigaba zesicelo eziqhelekileyo

I-nickel titanium alloy wire: i-elastic ephezulu, i-memory memory effect, ithambileyo kunye namandla aqhubekayo, alungele ukulungelelaniswa kokuqala.

Ucingo lwensimbi engenasici: ubunzima obuphezulu kunye nobulukhuni, obusetyenziselwa ukulawula ngokuchanekileyo indawo yezinyo.

I-TMA: I-elastic modulus iphakathi kwe-nickel titanium kunye nensimbi engenasici, kwaye inokugotywa ngamandla athambileyo, alungele ukulungiswa kwexesha eliphakathi.

2.2. Hlela ngokwemilo enqamlezileyo ngocingo oluSetyhula:

ngokuqhelekileyo 0.012-0.020 intshi ubukhulu, ekuqaleni elungelelanisiweyo wire Rectangular: ezifana 0.016 × 0.022 intshi, 0.021 × 0.025 intshi, ukunika ulawulo torque.

Umsonto ophothiweyo: Imisonto emininzi yomsonto elukiweyo ukuze kulungiswe kakuhle amazinyo angahambi kakuhle.

2.3. Umsebenzi okhethekileyo ucingo lwe-arch lwe-arch Reverse curve wire:

igophe ngaphambili, isetyenziselwa ukulungiswa ngokuthe nkqo kwesigqubuthelo esinzulu okanye ukuvulwa nokuvala.

3:Intsebenziswano nezinye iinkqubo ze-orthodontic Izibiyeli zesiNtu:

ukuthembela kwi-ligation fixation, kunye neqondo elihambelanayo phakathi kwe-archwire kunye ne-bracket groove kufuneka ithathelwe ingqalelo.

Isibiyeli esizidibanisayo: kunciphisa ukukhuhlana kwaye kwenza kube lula ukutyibilika.

Ukukhethwa kweengcingo ze-orthodontic kuchaphazela ngokuthe ngqo umphumo wonyango kunye namava esigulane, kwaye kufuna uyilo olubanzi olusekelwe kuhlobo lwe-malocclusion, isigaba se-orthodontic, kunye ne-bracket system.Kwaye sinazo zonke iimveliso ezikhankanywe ngasentla ezihambelana nonyango. Ukuba kuyimfuneko, ungandwendwela iwebhusayithi yethu esemthethweni ngephepha lasekhaya ukujonga iimveliso onomdla kuzo.