301 (a) Lingual Arch with Solder

---Fixed mechanical orthodontic appliances mainly combined with bands set in the mouth.
---Typical fixed type appliances are: Lingual Arch, Quad Helix, Nance Holding Arch, and Rapid Expansion.
---This variety of appliances enables orthodontic movement such as retention, expansion, and spring tension.

302 (b) Lingual Arch with ST Lock

303 (c) Lingual Arch with Sheath (Straight Usage)

with Sheath (For Straight)

304 (d) Lingual Arch with 3D

with 3D

305 Nance Holding Arch (Straight Type)

(a) with Solder
(b) with ST Lock
(c) with Sheath

306 Nance Holding Arch (Reverse Type)

307 TPA

(a) with Solder
(b) with ST Lock
(c) with Sheath

308 Habit Appliances

(a) with Solder
(b) with ST Lock
(c) with Sheath (Crib, Spike)

309 Quad Helix

(a) with Solder
(b) with ST Lock
(d) with 3D

310 Quad Helix with Sheath

Upper）Straight
Lower）Curve（MIA）

311 Bi Helix

(a) with Solder
(b) with ST Lock
(c) with Sheath
(d) with 3D

312 Porter

(a) with Solder
(b) with ST Lock
(c) with Sheath

313 Rapid Expansion (Hyrax Type)

314 Rapid Expansion (Haas Type)

315 Rapid Expansion (Fan Type)

316 Rapid Expansion (McNamara)

317 Rapid Expansion (Bulldozer)

318 Crozats

319
GMD

321 Lip Bumper

322 Pendulum Appliance

344 CLEA