I. Cov Lus Txhais thiab Cov Yam Ntxwv Tseem Ceeb ntawm Khoom
| Cov Kev Ntsuas | Cov Saw Elastic Monochromatic | Cov Saw Elastic Bicolor | Cov Saw Elastic Tricolor |
|—————–|—————————————–|————————————-|————————————-|
| Khoom Siv | Polyurethane Ib Leeg | Polymer Ob Chav Ua Ke | Cov khoom sib xyaw ua ke Sandwich |
| Cov qauv elastic | 3-5 MPa | 4-6 MPa | 5-8 MPa |
| Qhov ntev ib txwm muaj | 15 cm voj voog tas mus li | 15 cm xim sib hloov | 15 cm ntu gradient |
| Cov kev xaiv xim | 12 xim txheem | 6 kev sib xyaw xim ruaj khov | 4 koob gradient kev tshaj lij |
| Qhov ntau thiab tsawg ntawm lub zog | 80-300 g | 100-350 g | 120-400 g |
II. Kev Sib Txawv ntawm Kev Ua Haujlwm Kho Tshuab
1. Lub zog tawg ntawm cov kab nkhaus
- Monochromatic: Kev puas tsuaj txhua hnub ntawm 8-10% (linear)
– Bicolor: Kev lwj txhua hnub ntawm 6-8% (kauj ruam)
- Tricolor: Kev lwj txhua hnub ntawm 5-7% (nonlinear)
2. Cov yam ntxwv ntawm kev faib tawm kev ntxhov siab
– Monochromatic: Kev faib tawm sib xws
- Bicolor: Hloov pauv thaj chaw siab / qis-zog
- Tricolor: Kev hloov pauv gradient
3. Lub Neej Kho Mob
– Xim ib leeg: 14-21 hnub
– Ob xim: 21-28 hnub
– Peb xim: 28-35 hnub
III. Kev Siv Kho Mob
Monochromatic Elastic Saw
- Kev kaw qhov chaw tsis tu ncua (1-1.5 hli/hli)
- Kev sib dhos hniav yooj yim
- Kev khaws cia yooj yim
- Cov teeb meem niaj hnub ntawm cov tub ntxhais hluas
Bicolor Elastic Saw
- Kev txav hniav xaiv tau
- Kev faib tawm qhov chaw sib txawv
- Kev kho qib nruab nrab II
- Cov neeg laus uas muaj neeg coob coob me ntsis
Tricolor Elastic Saw
- Kev tswj hwm 3D nyuaj
- Kev kho kom zoo ua ntej kev phais orthodontic
- Kev kho mob camouflage rau cov pob txha tsis sib xws
- Cov rooj plaub ntau yam kev kawm
IV. Cov Ntaub Ntawv Txog Kev Siv Tshuaj Kho Mob
| Metric | Monochromatic | Bicolor | Tricolor |
|———————-|——————|—————|————|
| Tus nqi kaw qhov chaw | 1.2 hli/hli | 1.5 hli/hli | 1.8 hli/hli |
| Tus nqi poob ntawm Anchorage | 15-20% | 10-15% | 5-8% |
| Lub sijhawm teem tseg | 3-4 lub lis piam | 4-5 lub lis piam | 5-6 lub lis piam |
| Kev pheej hmoo ntawm kev puas tsuaj rau cov hauv paus hniav | Nruab nrab | Qis | Tsawg kawg |
V. Cov Ntawv Thov Tshwj Xeeb
1. Kev Siv Ob Xim Sib Txawv
- Ntu tsaus ntuj: 150 g zog (canine retraction)
- Lub teeb ntu: 100 g zog (kev tiv thaiv pem hauv ntej)
- Cov txiaj ntsig kho mob: txo 40% ntawm kev poob ntawm kev khi
2. Cov txheej txheem Tricolor Gradient
- Qhov kawg ntawm sab nraud: 200 g (thawj zaug muaj zog rub)
- Ntu nruab nrab: 150 g (kev tswj hwm tas mus li)
- Qhov kawg ntawm qhov hnyav: 100 g (kho kom zoo)
- Qhov Zoo: Ua raws li cov ntsiab cai ntawm kev txav mus los ntawm cov hniav
3. Lub Tshuab Siv Xim
– Monochromatic: Kev txheeb xyuas lub zog yooj yim
- Bicolor: qhia txog kev taw qhia
- Tricolor: Kev sib txawv ntawm theem kev kho mob
VI. Txoj Kev Xaiv Kho Mob
1. Cov Ntsiab Cai Txog Kev Haum Rau Cov Neeg Mob
– Cov rooj plaub yooj yim: Cov xim monochromatic pheej yig
- Qhov nyuaj nruab nrab: Sib npaug bicolor
- Cov rooj plaub nyuaj: Precision tricolor
2. Kev Sib Txuas Lus Archwire
– 0.014″ NiTi: Ib Leeg Xim
– 0.018″ SS: Xim Ob Xim
– 0.019 × 0.025″ TMA: Peb Xim
3. Cov Txheej Txheem Hloov Pauv
- Monochromatic: Ob zaug hauv ib hlis
– Ob xim: 1.5 zaug txhua hli
– Tricolor: Ib hlis ib zaug
VII. Kev Tshuaj Xyuas Tus Nqi thiab Cov Txiaj Ntsig
| Yam Khoom | Ib Xim Xwb | Ob Xim | Peb Xim |
|——————-|——————|—————|—————|
| Tus nqi ib chav | ¥5-8 | ¥12-15 | ¥18-22 |
| Tus nqi kho mob tag nrho | ¥120-180 | ¥200-280 | ¥300-400 |
| Kev txuag sijhawm zaum ntawm lub rooj zaum | Qhov pib | +20% | +35% |
| Teem Caij | 12-15 zaug mus ntsib | 10-12 zaug mus ntsib | 8-10 zaug mus ntsib |
VIII. Cov Lus Qhia Los Ntawm Cov Kws Tshaj Lij
Hauv kev kho hniav niaj hnub no, peb pom zoo kom ua raws li cov hauv qab no:
1. Tsim cov qauv xaiv xim thaum lub sijhawm sau cov ntaub ntawv thawj zaug
2. Pib cov rooj plaub yooj yim nrog cov saw hlau monochromatic
3. Kev hloov kho mus rau cov txheej txheem bicolor thaum lub sijhawm ntsuam xyuas kev kho mob nruab nrab
4. Kev siv cov txheej txheem tricolor rau kev ua tiav
5. Ua ke nrog cov txheej txheem saib xyuas lub zog digital.
— *Pawg Neeg Saib Xyuas Khoom Siv, Lub Koom Haum Orthodontic Thoob Ntiaj Teb*
Qhov sib txawv ntawm cov saw hlau elastic tsis yog tsuas yog qhia txog qhov sib txawv ntawm qhov muag xwb tab sis kuj tseem muaj kev ua haujlwm ntawm lub tshuab. Kev hloov pauv ntawm monochromatic mus rau tricolor systems qhia txog kev nce qib ntawm kev siv dav dav mus rau kev kho hniav kom raug. Cov ntaub ntawv kho mob qhia tau tias kev siv ntau xim kom raug txhim kho kev kho mob kom zoo dua 25-40% thaum txo cov teeb meem. Nrog cov ntaub ntawv ntse, kev siv xim yuav hloov mus ua qhov interface kho qhov muag pom kev, muab kev tswj hwm zoo dua hauv kev kho hniav yav tom ntej.
Lub sijhawm tshaj tawm: Lub Xya Hli-25-2025