Pochiza matenda a orthodontic, ma orthodontic archwires amagwira ntchito yofunika kwambiri ngati "otsogolera osawoneka". Mawaya achitsulo omwe amawoneka ngati osavuta amakhala ndi mfundo zenizeni za biomechanical, ndipo mitundu yosiyanasiyana ya ma archwires imakhala ndi maudindo apadera pamagawo osiyanasiyana owongolera. Kumvetsetsa kusiyana kwa ulusi wamanowa kungathandize odwala kumvetsetsa bwino njira yawo yowongolera.
1, Mbiri Yachisinthiko ya Zida Zazida za Bow: Kuchokera Pazitsulo Zosapanga dzimbiri kupita ku Aloyi Anzeru
Masiku ano orthodontic archwires amagawidwa m'magulu atatu a zipangizo:
Archwire zitsulo zosapanga dzimbiri: wakale wakale pantchito ya orthodontics, wokhala ndi mphamvu zambiri komanso mtengo wotsika mtengo.
Nickel titanium alloy archwire: yokhala ndi mawonekedwe amakumbukidwe komanso kukhazikika bwino
β - Titanium Alloy Bow Waya: Nyenyezi Yatsopano Yabwino Kwambiri Pakati pa Kusinthasintha ndi Kukhazikika
Pulofesa Zhang, Mtsogoleri wa Dipatimenti ya Orthodontics ku Peking University Stomatological Hospital, adalengeza kuti: "M'zaka zaposachedwa, kugwiritsa ntchito titaniyamu archwires otenthedwa ndi kutentha kwafala kwambiri.
2, Magawo a chithandizo ndi kusankha kwa archwire: luso lopita patsogolo
Kuyitanira siteji (gawo loyambirira la chithandizo)
Waya wozungulira wa hyperelastic nickel titaniyamu (0.014-0.018 mainchesi)
Mawonekedwe: Mphamvu yodekha komanso yosalekeza, yochepetsera kuchulukana
Ubwino wachipatala: Odwala amasintha mwachangu ndipo amamva kupweteka pang'ono
Leveling stage (mankhwala apakati)
Waya wa nickel wa titaniyamu wovomerezeka (0.016 x 0.022 mainchesi)
Ntchito: Yang'anirani malo oyima a mano ndikuwongolera kutsekeka kwakuya
Upangiri waukadaulo: Gradient ikakamiza kupanga mtengo kuti mupewe kukhazikika kwa mizu
Fine adjustment stage (mochedwa chithandizo)
Kugwiritsa ntchito waya wachitsulo chosapanga dzimbiri (0.019 x 0.025 mainchesi)
Ntchito: Yendetsani molondola malo a muzu wa dzino ndikuwongolera ubale woluma
Kupita patsogolo kwaposachedwa: Digitized preform archwire imawongolera kulondola
3, Ntchito yapadera ya ma archwires apadera
Multi curved archwire: amagwiritsidwa ntchito posuntha mano ovuta
Uta wapampando wogwedeza: wopangidwa mwapadera kuti uwongolere zovundikira zakuya
Fragment Bow: chida chosinthira bwino madera am'deralo
Monga momwe ojambula amafunikira maburashi osiyanasiyana, madokotala amafunikiranso ma archwires osiyanasiyana kuti akwaniritse zosowa zosiyanasiyana za orthodontic, "adatero Director Li wa dipatimenti ya Orthodontics.
Shanghai Ninth Hospital.
4, Chinsinsi cha Bow Wire Replacement
Kusintha kokhazikika:
Poyamba: Bweretsani masabata 4-6 aliwonse
Pakati mpaka mochedwa: sinthani kamodzi pa masabata 8-10 aliwonse
Zomwe Zimayambitsa:
Kutopa kwakuthupi mlingo
Kukula kwa chithandizo
Odwala m`kamwa chilengedwe
5, Mafunso Ofunsidwa Kawirikawiri ndi Mayankho kwa Odwala
Q: Chifukwa chiyani archwire yanga nthawi zonse imandibaya pakamwa?
Yankho: Zochitika zomwe zimachitika nthawi yoyamba kusintha zimatha kuchepetsedwa pogwiritsa ntchito sera ya orthodontic
Q: Chifukwa chiyani archwire amasintha mtundu?
A: Zomwe zimayambitsidwa ndi kuyika kwa pigment yazakudya, sizikhudza momwe mankhwalawa amathandizira
Q: Bwanji ngati archwire itasweka?
Yankho: Lankhulani ndi dokotala mwamsanga ndipo musagwiritse ntchito nokha
6, M'tsogolo: Nthawi ya archwire wanzeru ikubwera
Ukadaulo waukadaulo mu kafukufuku ndi chitukuko:
Force sensing archwire: kuyang'anira zenizeni zenizeni za mphamvu yowongolera
Kutulutsa mankhwala archwire: kupewa kutupa kwa gingival
Biodegradable archwire: chisankho chatsopano chokonda zachilengedwe
7. Malangizo a akatswiri: Kusankha mwamakonda ndikofunikira
Akatswiri amati odwala:
Osafanizira makulidwe a archwire nokha
Tsatirani mosamalitsa malangizo achipatala ndikukonzekera nthawi yotsatila nthawi yake
Gwirizanani ndi kugwiritsa ntchito zida zina za orthodontic
Khalani ndi ukhondo wamkamwa
Ndi chitukuko cha sayansi ya zida, ma orthodontic archwires akupita kumayendedwe anzeru komanso olondola. Koma ziribe kanthu kuti luso lamakono liri lapamwamba bwanji, mayankho aumwini omwe ali oyenerera mkhalidwe wa wodwala payekha ndiye chinsinsi cha kukwaniritsa zotsatira zabwino zowongolera. Monga momwe katswiri wina wamaphunziro a mafupa ananenerapo kuti, “Archwire yabwino ili ngati chingwe chabwino, koma m’manja mwa katswiri wochita masewero olimbitsa thupi m’pamene mungasewere konsati yabwino kwambiri ya mano.
Nthawi yotumiza: Jul-04-2025