How should device, consumable and parameter records be preserved after a HIFU adverse event?

A photograph alone is insufficient after a burn, contour depression, persistent pain, numbness, weakness or unexpected asymmetry. Exact device and transducer identity, lot or serial, software, service history, area, energy, lines, timeline and co-treatments should be preserved for assessment and reporting.

This translation has no recorded clinical or medical-language review.

Direct answer

Patient safety and necessary care come before the administrative investigation.
Device logs, error codes and the transducer used should not be erased or lost after the event.
An adverse-event report alone does not establish causality or incidence.

Start with clinical assessment

Triage a new neurological sign, visual or swallowing problem, rapidly increasing pain, skin colour change, blister or infection sign according to urgency. Documentation must not delay care. Record onset, course, distribution, examination, standardized photographs and interventions chronologically. If another center provides care, transfer the clinical and product record securely.

Preserve the technical chain

Record manufacturer, model, serial number, software version, transducer or cartridge type and serial or lot, expiry, use counter, maintenance and fault history. Retain depth, energy, line count and pass for each area plus the error code at the time. A used consumable may need quarantine under manufacturer and local procedures; it should not be reused or discarded casually while an investigation is active.

Reporting and causality

A report to the manufacturer and relevant authority should contain accurate product, event, time and clinical-outcome details. Filler, surgery, medicines or disease may be alternative explanations, but they are not reasons to ignore the event. Passive databases such as MAUDE contain incomplete and selective reports. A definitive cause may remain uncertain; the record still supports continuing care and future safety-signal detection.

Scope of this article

This content is not diagnosis, prescribing, personal risk assessment or a treatment plan. Sources may be limited to a particular product, device, task, indication or study group.

Sources and evidence limits

These links are editorial starting points used to examine the article's boundaries.

A Systematic Review of the Efficacy of Microfocused Ultrasound for Facial Skin Tightening
Contini M, Hollander MHJ, Vissink A, Schepers RH, Jansma J, Schortinghuis J · 2023
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
A Systematic Review and Meta-Analysis of the Clinical Efficacy and Patients' Satisfaction of Micro-Focused Ultrasound Treatment for Facial Rejuvenation and Tightening
Ling J, Zhao H · 2023
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
Update on Absorbable Facial Thread Lifts
Riopelle AM, Geisler AN, Eber A, Dover JS · 2025
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
A Meta-Analysis and Systematic Review of the Incidences of Complications Following Facial Thread-Lifting
Niu Z et al. · 2021
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
Adverse Events and Future Facelift Considerations Following High-Intensity Focused Ultrasound: A Systematic Review
Systematic review authors; Aesthetic Surgery Journal · 2025
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
Focused Ultrasound Stimulator System for Aesthetic Use — Class II Special Controls Guidance
U.S. Food and Drug Administration (FDA) · 2023
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review
Ulthera System Instructions for Use and 510(k) Summary K121700
U.S. Food and Drug Administration / Ulthera, Inc. · 2012
Scope and limitations: Interpret this source only within the exact product, device, method, indication and study population it names. It does not establish personal suitability, Turkish authorization, a universal protocol or a guaranteed outcome; consult the full source and current local information.
Editorial source — not a signed clinical review