Ucingo lwe-Orthodontic arch

Ekwelapheni i-orthodontic, i-orthodontic arch wire ingenye yezingxenye eziyinhloko zemishini ye-orthodontic engaguquki, eqondisa ukunyakaza kwamazinyo ngokusebenzisa amandla aqhubekayo nalawulekayo. Okulandelayo yisingeniso esinemininingwane mayelana nezintambo ze-orthodontic:

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

Ukusebenzisa amandla emazinyweni ngokusebenzisa ukuguqulwa okunwebekayo ukuze kufezwe imigomo efana nokuqondanisa, ukulinganisa, nokuvala izikhala. Ukugcina ukuma kwe-arch yamazinyo: Isakhiwo esimise okwe-arch esisekela ukuhlelwa kwamazinyo, sigcina ububanzi nobude be-arch yamazinyo. Ukuqondisa ukunyakaza kwe-3D: Ngokuhambisana nomklamo we-bracket, lawula ulimi lwezindebe, oluqondile, nokunyakaza kokujikeleza kwamazinyo.

2: Ukuhlukaniswa kwentambo ye-arch

2.1. Hlukanisa ngokwezinto ezibonakalayo Izici zohlobo lwezinto ezibonakalayo, izigaba zokusetshenziswa ezivamile

Intambo ye-alloy ye-nickel titanium: i-super elastic, umphumela wememori yesimo, amandla amnene futhi aqhubekayo, afanele ukuvumelanisa kokuqala.

Ucingo lwensimbi engagqwali: ubulukhuni obukhulu kanye nokuqina, olusetshenziselwa ukulawula ngokunembile indawo yezinyo.

I-TMA: I-modulus elastic iphakathi kwe-nickel titanium nensimbi engagqwali, futhi ingagobeka ngamandla amancane, ifanele ukulungiswa kwesikhashana.

2.2. Hlukanisa ngesimo esinqamulelayo Ucingo oluyindilinga:

ngokuvamile ingu-0.012-0.020 amayintshi ububanzi, iqondaniswe ekuqaleni Intambo engunxande: njenge-0.016 × 0.022 amayintshi, 0.021 × 0.025 amayintshi, enikeza ukulawula i-torque.

Intambo elukiwe: Imicu eminingi yentambo encane elukiwe yokulungisa amazinyo aphazamiseke kakhulu ekuqaleni.

2.3. Ucingo olukhethekile lwe-dental arch wire I-reverse curve:

igobile kusengaphambili, esetshenziselwa ukulungisa ukugoba okujulile noma ukuvulwa nokuvala.

3: Ukusebenzisana nezinye izinhlelo zokulungisa amazinyo. Amabhuleki endabuko:

kuncike ekuqineni kwe-ligation, futhi izinga lokufanisa phakathi kwe-archwire kanye ne-bracket groove kudingeka licatshangelwe.

I-bracket yokuzibopha: kunciphisa ukungqubuzana kokuzibopha futhi kwenza kube lula ukushelela.

Ukukhethwa kwezintambo ze-orthodontic kuthinta ngqo umphumela wokwelashwa kanye nolwazi lwesiguli, futhi kudinga ukwakheka okuphelele okusekelwe ohlotsheni lwe-malocclusion, isigaba se-orthodontic, kanye nohlelo lwe-bracket. Futhi sinayo yonke imikhiqizo okukhulunywe ngayo ngenhla ehambisana nokwelashwa. Uma kudingeka, ungavakashela iwebhusayithi yethu esemthethweni ngekhasi eliyisiqalo ukuze ubuke imikhiqizo oyithandayo.