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Water-Drop Tests for Cavitation: Why They Are Not Proof of Clinical Output
Water moving in a demonstration is not a certificate of clinical effectiveness or safe output. This guide separates visible observations, acoustic measurements and human evidence, then explains which documents salon...
Unexpected Heat, Smell or Electrical Noise: When to Remove a Machine from Service
Unexpected heat, a burning smell or electrical noise should end the appointment. Learn how to prioritize emergency safety, prevent reuse, record the incident and obtain qualified assessment before considering return...
Vacuum Suction Changes During a Session: A Troubleshooting Boundary
Unexpected vacuum suction changes need a documented response. Understand which checks require exact-model instructions, why low suction does not establish low risk, and when qualified service support must take over.
Your RF Handpiece Barely Feels Warm: How to Report the Problem
A barely warm RF handpiece does not prove correct output or a fault. Learn what to record, when to stop, and what to ask qualified support before returning the affected...
A Cavitation Machine Makes No Sound: What Can You Check Safely?
No sound is an observation, not an output measurement. This guide helps salon teams review existing records, identify the documented function and prepare a service report without improvised tests or...
Updating an SOP When a Cavitation Device or Software Changes
A device or software change needs a documented handover. Learn how to assess its impact, confirm affected staff skills, retain previous instructions and records, and define the conditions for releasing...
Combined Treatments: How to Review Protocol and Consent Together
A combined treatment needs documented support for its actual configuration and clear consent for every component. Learn how to review sequential or simultaneous exposure, evidence limits, individual suitability and changes...