Ka Wehewehe ʻana i nā Nui Elastic Niho a me nā Pae Mana: Mai ke Kaumaha a i ka Māmā

I loko o ke ao paʻakikī o ka orthodontics, ʻo ka holomua o ka hoʻoponopono malocclusion e hilinaʻi pinepine ʻia ma nā ʻāpana liʻiliʻi loa:nā ʻelastic orthodonticʻOiai ke ʻano maʻalahi paha lākou, ʻo kēia mau loops pae lapaʻau he mau mea hana i hana ʻia me ka pololei e hoʻopili ana i nā mana physiological kikoʻī e hoʻoneʻe i nā niho i ke kaulike. No nā kauka a me nā mea hoʻolaha e kū mai ana maiDenrotary, e hoʻomaopopo ana i nā kikoʻī kikoʻī onā pae ikaika elastic orthodontica he mea koʻikoʻi ka nui no nā hopena o ka mea maʻi.

Hōʻike kēia alakaʻi piha i nā kikoʻī loea o nā elastics intraoral, e ʻimi ana i ka pilina ma waena o ke anawaena, ka ikaika (i ana ʻia ma nā auneke), a me ka haku mele ʻana o nā mea.

Pehea e ana ʻia ai ke anawaena o nā kāʻei laholio Orthodontic?

ʻO ke anawaena o kahi elastic orthodontic ke kumu nui e hoʻoholo ai i kona hiki a me ka hoʻohana ʻana i loko o ka lua waha. Hoʻohana pinepine nā mea hana i ka ʻōnaehana Imperial (ʻīniha), ʻoiai ʻo nā metric equivalents (mm) he mea maʻamau i nā palapala lapaʻau.

Ka Hoʻokaʻawale ʻana i ka Nui Maʻamau

Lawe ʻia ke ana mai kaanawaena kūloko (ID)o ke apo i kona kūlana hoʻomaha. ʻO nā nui maʻamau i hoʻohana ʻia i ka hana lapaʻau:

• 1/8″ (3.18 mm):Hoʻohana pinepine ʻia no nā hana me ka mana kiʻekiʻe ma kahi wahi kūloko.

• 3/16″ (4.76 mm):Hoʻohana pinepine ʻia no ka hoʻoponopono ʻana i nā ʻeha anterior-posterior.

• 1/4″ (6.35 mm):ʻO ke kūlana "waena waena" no nā ʻano mīkini like ʻole o ka Papa II a i ʻole ka Papa III.

• 5/16″ (7.94 mm):Hoʻohana ʻia no nā wā lōʻihi, pinepine ma nā niho he nui.

• 3/8″ (9.53 mm):Ua mālama ʻia no nā laulā ākea a i ʻole nā ​​​​noi ʻoki kino kikoʻī.

ʻO ke Kino o ke Anawaena a me ke Kīkoʻo

ʻO kahi kānāwai nui i ka orthodontics, ʻo ia ka hiki ʻana o kahi elastic i kona ikaika i hōʻailona ʻia ke kīkoʻo ʻia iʻekolu manawa o kona anawaena mua. Eia kekahi laʻana, heʻEleʻele orthodontic 3/16 ʻīnihae hoʻohana i kona ikaika i kuhikuhi ʻia (e laʻa, 4.5 oz) ke kīkoʻo ʻia i 9/16 o ka ʻīniha. Inā kīkoʻo nui ʻia, komo ka mea i ka ʻāpana o ka deformation plastic, e nalowale ana kona hiki ke hāʻawi i ka tension mau.

He aha ka ʻokoʻa ma waena o 3.5 oz a me 4.5 oz Dental Elastics?

I ke kūkākūkā ʻananā pae ikaika elastic orthodontic, ʻo "ounces" (oz) e pili ana i ke koʻikoʻi o ke kāʻei. ʻO kēia ka ʻāpana "ikaika" o ka hoʻohālikelike biomechanical. ʻO ke koho ʻana ma waena o ka māmā, waena, a i ʻole ke kaumaha e hilinaʻi wale ʻia ma ke kahua o ka mālama ʻana a me ka neʻe ʻana o ka niho i makemake ʻia.

Papa Hoʻohālikelike Pae Mana

Nā elastics niho hana kaumaha(maʻamau 6.5 oz) hoʻohana ʻia i ka wā e pono ai ke lanakila i ke kū'ē koʻikoʻi, e like me nā hihia e pili ana i nā niho i pā ʻia a i ʻole nā ​​archwires paʻa. I ka ʻaoʻao ʻē aʻe, hāʻawi kahi elastic 3.5 oz i kahi ikaika mālie a mau hoʻi i ʻoi aku ka ʻoluʻolu no ka mea maʻi ʻoiai e pono ana no ka hoʻonohonoho ʻana i nā niho maʻamau.

Pehea e helu ʻia ai ke kaumaha o kahi elastic Orthodontic?

ʻAʻole wale ka haunaele he helu ma kahi pūʻolo; he loli i helu ʻia i hoʻopili ʻia e kaModulus Elastico nā mea. Ma kahi hoʻonohonoho lapaʻau, hoʻohana nā kauka i kahiʻO ke ana ʻo Dontrixe ana i ka ikaika maoli e hoʻopili ʻia ana ma ka waha o ka mea maʻi.

Ke ʻano o ka ikaika

ʻO ka ikaika i hoʻohana ʻia ($F$) e hahai ana i kahi mana i hoʻololi ʻia o ke Kānāwai o Hooke i loko o kona palena elastic:

Ma hea:

• $F$ʻo ia ka ikaika ma nā auneke.

• $k$ʻo ia ke kūpaʻa elastic o ke kikoʻīlaholio orthodontic papa lapaʻau.

• $\Delta L$ʻo ia ka loli o ka lōʻihi (neʻe ʻana).

Eia nō naʻe, ʻaʻole e like me ka pūnāwai kūpono, ʻike ka elastics rubberka palaho ikaikaI loko o nā hola 24 mua, hiki i kahi elastic ke nalowale a hiki i ka 25-40% o kona ʻūlū mua ma muli o ke kaiapuni pulu a mehana o ka waha a me ka omo ʻana o nā protein salivary. ʻO ia ke kumu he mea pono ke hoʻololi i kēlā me kēia lā.

He aha nā pono o ka Lapaʻau Orthodontic Grade Medical?

ʻO ka ʻepekema mea ma hopenā mea elastics intraoralua kau ʻia ma luna o ʻelua mau pahuhopu: ka biocompatibility a me ke kūlike o ka ikaika.Nā ʻelastics o Denrotaryua hana ʻia e kū i ke kaiapuni waha ʻino.

1. Nā Elastics Latex Kūlohelohe

Hana ʻia ka hapa nui o nā elastics "Standard" mai ka latex kūlohelohe kiʻekiʻe.

• Nā Pono:ʻOi aku ka elasticity, ka hoʻomanaʻo ikaika maikaʻi loa, a me ke kumukūʻai kūpono.

• Nā mea ʻino:ʻAʻole kūpono no nā poʻe maʻi me nā maʻi ʻike.

2. Nā Elastics Maʻamau vs. ʻAʻole Latex

Hiki i ka 5-10% o ka heluna kanaka ke loaʻa i kekahi ʻano o ka maʻi latex. Ua alakaʻi kēia i ka piʻi ʻana o nā polymers synthetic, ʻo ia hoʻi ka polyurethane pae lapaʻau.

He aha nā hōʻailona o kahi maʻi latex mai nā niho elastics?

Pono nā kauka lapaʻau e makaʻala i ka wā e kuhikuhi ai i nā lāʻau lapaʻaunā mea elastics intraoralHe pane ilaholio orthodontic papa lapaʻauHiki i nā ʻano mea i loaʻa ka latex ke ʻano mai ka huhū iki a i ka pilikia kino.

Nā Hōʻailona e Nānā ai:

1. ʻO ka ʻili pili/Stomatitis:ʻUlaʻula, pehu, a maneʻo paha o nā lehelehe a me ka gingiva kahi e pili ai ka elastic.

2. Manaʻo Wela:He "ʻū" mau ma nā papālina o loko.

3. Nā Hana Hana Pūnaehana:Nā hives a i ʻole nā ​​​​pilikia hanu (kākaʻikahi, akā koʻikoʻi).

Inā hōʻike ka mea maʻi i kēia mau hōʻailona, ​​e hoʻololi i kaNā koho ʻē aʻe ʻaʻole Latexʻo ia koke ke kūlana mālama.

Pehea e hoʻomaikaʻi ai i ke koho ʻana o ka elastic no nā malocclusions like ʻole?

Ke koho ʻana i ka mea kūponoNā elastics niho hana kaumahavs. nā kāʻei hoʻoluhi māmā e pili ana i ka pahuhopu mechanical.

Hoʻoponopono Papa II

No ka hoʻoneʻe ʻana i ke apo o luna i hope a me ke apo o lalo i mua, hoʻohana pinepine nā kauka lapaʻauNā ʻūpā elastic 3/16″ a i ʻole 1/4″me ka mana o3.5 auneke a i 4.5 aunekeUa kīkoʻo ʻia ke kaula elastic mai ka canine luna a i ka molar mua o lalo.

Hoʻoponopono Papa III

No ka huki ʻana i ke apo lalo i hope, ua kīkoʻo ʻia nā elastics mai ka canine lalo a i ka molar mua o luna. No ka mea, ʻoi aku ka ikaika o ka mandible, ʻoi aku ka kiʻekiʻe ikinā pae ikaika elastic orthodontic(a hiki i ka 6.0 oz) e pono paha.

Nā ʻElastics Kū (Nā ʻElastics Pahu)

No ka pani ʻana i kahi nahu hāmama, ua hoʻonohonoho ʻia nā elastics i loko o ke ʻano "pahu" a i ʻole "huinakolu". ʻOiai ʻoi aku ka pōkole o kēia mau mea, he1/8″ ka nuihoʻohana pinepine ʻia e hōʻoia i ka lawa ʻana o ka haunaele me ka ʻole o ke kīkoʻo nui ʻana i ka mea.

Hopena: Ka Pololei o nā Elastics Denrotary

ʻO ka ʻokoʻa ma waena o kahi lāʻau lapaʻau holomua a me kahi lāʻau lapaʻau i hoʻopaneʻe pinepine ʻia ma nā kikoʻī. Ma ka hoʻomaopopo ʻanaikaika elastic ma nā auneke, nā ʻano liʻiliʻi oNā ʻelika orthodontic 3/16 ʻīniha, a me ka pono olaholio orthodontic papa lapaʻau, hiki i nā mea hoʻomaʻamaʻa ke hāʻawi i nā hopena wikiwiki a ʻoluʻolu hoʻi. No nā mea hoʻolaha, ʻo ka hāʻawi ʻana i nā nui like ʻole mai 1/8″ a i 3/8″ e hōʻoiaʻiʻo ana ua uhi ʻia kēlā me kēia kūlana lapaʻau.

E ʻimi i nā ʻano hana elastics pololei a me nā mea hana orthodontic piha maDenrotarye hōʻoia i kāu hana ua lako me ka ʻike maikaʻi loa i ka ʻepekema mea.

Nā nīnau i nīnau pinepine ʻia: Nā ʻike loea i nā Orthodontic Elastics

ʻEhia pinepine e pono ai i nā maʻi ke hoʻololi i kā lākou orthodontic elastics?

ʻO ka mea maikaʻi loa, pono i nā maʻi ke hoʻololi i ko lākou mau elastics 3 a 4 mau manawa i ka lā. No ka mealaholio orthodontic papa lapaʻauʻeha i ka palaho o ka ikaika ke hōʻike ʻia i ka lawai a me nā loli o ka mahana, ʻo ke kau ʻana i ke kāʻei like no 24 mau hola e hopena i ka lawa ʻole o ka ikaika e hoʻoneʻe pono ai i nā niho. Mālama nā hoʻololi pinepine i kahi ʻano ikaika "mau".

Hiki iaʻu ke hoʻohui pālua i nā elastics e hoʻoneʻe wikiwiki i nā niho?

ʻAʻole, ʻaʻole loa e "pālua" nā mea maʻi ke ʻole i kuhikuhi pono ʻia e kahi orthodontist. Hoʻonui ka pāpālua ʻana i nā elastics i kanā pae ikaika elastic orthodonticme ka wikiwiki, hiki ke hoʻoulu i ke kaomi nui loa, e alakaʻi ana i ka resorption aʻa (ka pōkole ʻana o nā aʻa niho) a i ʻole e ʻoki ana i ke kahe koko i ka ligament periodontal.

Ua like ka maikaʻi o nā elastics kala me nā mea moakaka?

ʻAe, ʻo ka pigment i hoʻohana ʻia i nā elastics kala ʻaʻole ia e hoʻololi nui i nā waiwai mechanical a i ʻoleikaika elastic ma nā aunekeEia nō naʻe, hana ʻia nā elastics kala neon i ka latex. Inā makemake ka mea maʻi i ka non-latex, ua kaupalena ʻia lākou i nā mea synthetic maopopo a kūikawā paha.

No ke aha i loaʻa ai nā inoa holoholona ma kekahi mau elastics ma ka ʻōpala?

Hoʻohana ka nui o nā mea hana i nā inoa holoholona (e like me Rabbit, Fox, Penguin) ma ke ʻano he "pōkole" noNā ʻelika orthodontic 3/16 ʻīnihaa i ʻole nā ​​pae ikaika kikoʻī. ʻOi aku ka maʻalahi o kēia no nā poʻe maʻi ʻōpio e hoʻomanaʻo i ka ʻeke a lākou e pono ai e hoʻohana, ʻoiai ʻo ke anawaena loea a me nā ana auneke ke kūlana gula lapaʻau.

Pehea e mālama ai i nā elastics orthodontic e pale aku ai i ka palaho ʻana?

No ka mālama ʻana i ka pono onā mea elastics intraoral, pono e mālama ʻia ma kahi maloʻo a anuanu, kahi ʻole o ka lā pololei. Hiki i ka lā UV a me ka wela nui ke hoʻolilo i ka laholio i mea palupalu, e hōʻemi nui ana i kona palena elastic a e haki koke i ka wā e hoʻohana ai.