Dental band: chida chofunikira kwambiri cholumikizirana ndi orthodontic

1. Tanthauzo la mankhwala ndi malo ogwira ntchito

Gulu la orthodontic ndi chipangizo chapadera chomwe chimagwiritsidwa ntchito pokonza molar muzitsulo zokhazikika za orthodontic, zomwe zimapangidwa ndendende ndi chitsulo chosapanga dzimbiri chamankhwala. Monga gawo lofunikira la nangula mu dongosolo la orthodontic mechanics, ntchito zake zazikulu zikuphatikiza:
Perekani fulcrum yokhazikika ya orthodontic force

Nyamulani zowonjezera monga machubu a buccal
Gawani katundu wa occlusal
Tetezani minofu ya mano

Lipoti la msika wapadziko lonse la zida zamano la 2023 likuwonetsa kuti zogulitsa zamano zimasungabe 28% pakugwiritsa ntchito zida za orthodontic, makamaka pamilandu yovuta yomwe imafunikira kuzimitsa mwamphamvu.

2. Core Technical Parameters

Makhalidwe akuthupi
Kugwiritsa ntchito chitsulo chosapanga dzimbiri cha 316L
makulidwe: 0.12-0.15mm
Zokolola mphamvu ≥ 600MPa
Elongation rate ≥ 40%

Kapangidwe Kapangidwe
Dongosolo la kukula kopangidwa kale (lomwe limagwiritsidwa ntchito pa # 18-32 mu molars woyamba)
Precision occlusal surface morphology
Mapangidwe a wavy pamphepete mwa gingival
Buccal chubu/batani lachilankhulo chopangidwa kale

Chithandizo cha Pamwamba
Electropolishing (kuuma pamwamba Ra≤0.8μm)
Chithandizo chopanda Nickel
Anti-plaque zokutira (ngati mukufuna)
3. Kusanthula kwa Ubwino Wachipatala

Wabwino makina katundu
Wokhoza kupirira 500-800g orthodontic mphamvu
Kukaniza kwa deformation ndi 3 nthawi zambiri kuposa za mtundu wa mgwirizano
Oyenera kumakina amphamvu zofuna monga intermaxillary traction

Kukhazikika kwanthawi yayitali
Nthawi yogwiritsira ntchito ndi zaka 2-3
Kuchita bwino kwambiri kwa kusindikiza m'mphepete (microleakage <50μm)
Kukana dzimbiri kwapadera

Kusintha kwa zochitika zapadera
Mano okhala ndi enamel hypoplasia
M'dera lalikulu kubwezeretsa molar akupera
Kufunika kwa opaleshoni ya orthognathic anchoring
Milandu yofuna anthu oyenda mwachangu

4. Kusintha kwa ukadaulo wamakono

Digital makonda luso
Kupanga chitsanzo cha pakamwa ndi kusindikiza kwa 3D
Kusintha makulidwe mwamakonda
Kubwereza kolondola kwa occlusal surface morphology

Biologically bwino mtundu
mphete yotulutsa fluoride
Chophimba cha ayoni yasiliva chotsutsana ndi mabakiteriya
M'mphepete mwa galasi la bioactive

Yabwino chowonjezera dongosolo
Yoyikiratu torque buccal chubu
Chida chochotsamo chokokera
Mapangidwe odzitsekera

"Ukadaulo wamakono wa banding wasintha kuchoka pakupanga makinawo kupita ku njira yothetsera vuto lomwe limagwirizanitsa biocompatibility, kuwongolera makina, ndi chisamaliro chaumoyo. Popanga zosankha zachipatala, ndikofunikira kuganizira mozama za matenda a mano, mapulani a orthodontic, komanso malo amkamwa a wodwalayo.
- Pulofesa Wang, Wapampando wa Chinese Orthodontic Association
Magulu a mano, monga ukadaulo wapamwamba kwambiri wotsimikiziridwa pazaka theka, akupitiliza kukonzedwanso ndi kulimbikitsidwa kwaukadaulo wa digito ndi biomaterial. Ubwino wake wamakina wosasinthika umapangitsa kuti ikhalebe ndi malo ofunikira pamankhwala ovuta a orthodontic, ndipo ipitilizabe kutumikira zipatala za orthodontic kudzera m'njira zolondola komanso zosokoneza pang'ono mtsogolo.