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One Shape vs PX Wave

Micro-Mega (COLTENE) · Perfect Dental (Shenzhen Perfect Medical Instruments)

TR

One Shape®

Micro-Mega (COLTENE)

Single-File Rotary Simplicity

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PX Wave™

Perfect Dental (Shenzhen Perfect Medical Instruments)

Single-File Reciprocating Glider

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Clinical Tip

Compare specifications above to choose the best system for your clinical case.

Specifications

Specifications comparison: One Shape vs PX Wave
One ShapePX Wave
ManufacturerMicro-Mega (COLTENE)Perfect Dental (Shenzhen Perfect Medical Instruments)
AlloyConventional NiTiNiTi
Heat TreatmentConventionalConventional
MotionContinuous RotationReciprocating
Files11
Taper6%2%
Cross-sectionVariable asymmetric (3→2 cutting edges)Not specified in IFU text
Speed350 RPM300 RPM
Torque2.5 Ncm5 Ncm
Use TypeSingle-useSingle-use

Best For

One Shape

single-file rotary simplicityefficient continuous rotation shapingcost-effective one-instrument workflow

PX Wave

single-file reciprocating glide pathnarrow canalsvalue-tier reciprocating workflow

Key Features

One Shape

Single-file continuous rotation with variable asymmetric cross-section (3 to 2 cutting edges) and ABC anti-breakage control

PX Wave

Single 15/.02 (ISO 015/.02) instrument at 300 rpm and 5.0 N·cm torque (per IFU spec table). Brand name "Wave" is consistent with a reciprocating instrument but the PX Wave IFU text does not explicitly call out reciprocating motion — motion type inferred from product family naming