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Shaver System

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Product Information

The DYONICS POWERMINI Shaver System packs the power and features of a full-size shaver into a compact handpiece, designed to access small, tight joints. This lightweight shaver allows the freedom of movement required for precise control, plus the power to swiftly resect the toughest tissue and bone.

The DYONICS POWERMINI Shaver is a powerful, ergonomically-designed solution for hand/wrist, foot/ankle and elbow procedures.


Powerful – ergonomic and compact while packing the 30oz-in operating torque performance of a full-size handpiece1,2

Lighter than competitive handpieces3

  • 74% lighter than ConMed® Ergo™
  • 68% lighter than ConMed® Advantage®
  • 43% lighter than Stryker® Formula
  • 29% lighter than Stryker® TPS Small Joint Shaver

Cutting efficiency – 86% of surgeons found the cutting efficiency to be better or much better than previously used blades*4

Comprehensive blades range – multiple options to fulfill arthroscopic resection needs


*Testing performed in 2008.


CAUTION: US Federal law restricts the sale of these devices to or on the order of a physician.

1. Smith+Nephew 2019.DYONICS II EIP System Software Design Verification. Internal Report. 15000700 Rev A.1 3/3.
2. Smith+Nephew 2011.Small Joint Shaver Blades Verification/Validation. Internal Report. 15000496 Rev H.
3. Smith+Nephew 2020. Comparison of Motor Drive Unit Weights. Internal Report. 15010073 Rev A.
4. Smith+Nephew 2008. Final Summary Report Bioskills Lab Setting: DYONICS POWERMINI Handpiece & DYONICS POWERMINI Blades. Internal Document.



Blade and Burr Geometries

DYONICS POWERMINI 2.9 mm Barrel Burr
Barrel design provides more side-cutting surface area, improving cutting efficiency for the excision of more bony anatomy

Oval cutting window and large inner teeth combine to allow aggressive resection of frayed tissue when performing arthroscopic synovectomy