Lub raj xa dej ntev ntev - BT4
Cov yam ntxwv
Siv cov khoom zoo thiab pwm, ua los ntawm cov txheej txheem casting meej nrog kev tsim qauv me me. Mesial chamfered nkag rau kev yooj yim coj ntawm cov hlau arch. Yooj yim ua haujlwm. Lub zog siab Bonding, contoured monoblock raws li molar crown curved base tsim, tag nrho haum rau cov hniav. Occlusal indent rau qhov chaw meej. Me ntsis brazed qhov hau rau cov raj convertible.
Cov Lus Qhia Txog Khoom
Txo cov ntaub ntawv ntxiv
Tsis tas yuav tsum vuam lub traction hook sib cais, txuag lub sijhawm kho mob.
Kev tswj hwm ntawm kev khi kom meej dua
Haum rau cov rooj plaub uas xav tau kev khi ruaj khov (xws li kev kho hniav rho tawm).
Kev taw qhia traction yooj ywm
tuaj yeem phim nrog cov roj hmab bands hauv ntau qhov kev taw qhia (kab rov tav, ntsug, kab pheeb ces kaum)
Yooj yim rau kev ua haujlwm
Tsuas yog qhib lub hau kom hloov lub archwire, txuag lub sijhawm kho mob.
1st Molar Buccal Tube
| Lub kaw lus | Cov hniav | Lub zog tig | Kev sib txawv | Nkag/tawm | dav |
| Roth | 16/26 | -14° | 10° | 0.5 hli | 4.0 hli |
| 36/46 | -25° | 4° | 0.5 hli | 4.0 hli | |
| MBT | 16/26 | -14° | 10° | 0.5 hli | 4.0 hli |
| 36/46 | -20° | 0° | 0.5 hli | 4.0 hli | |
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Kev xa khoom
1. Kev Xa Khoom: Tsis pub dhau 15 hnub tom qab tau txais kev txiav txim.
2. Kev Thauj Khoom: Tus nqi thauj khoom yuav raug them raws li qhov hnyav ntawm qhov kev txiav txim kom ntxaws.
3. Cov khoom yuav xa los ntawm DHL, UPS, FedEx lossis TNT. Feem ntau nws yuav siv sijhawm 3-5 hnub los txog. Kev xa khoom los ntawm dav hlau thiab dej hiav txwv kuj yog xaiv tau.
