InjuryKMW

SGS-E2S

Received Jul 7, 2026 · Event occurred Jun 9, 2026

Report 1422375-2026-00027 · MDR key 25739971

Device

Generic name

Dental Handpiece

Manufacturer

Nakanishi Inc.

Model number

SGS-E2S

Catalog number

H266

Product problems

Overheating of Device

Patient

18 YR · Male

Partial thickness (Second Degree) Burn

Narrative

Description of Event or Problem

DURING A THIRD MOLAR SURGERY THE SGS-E2S HANDPIECE OVERHEATED UNEXPECTEDLY, AND THE PATIENT RECEIVED A THERMAL BURN INJURY TO THEIR LIP. THE PATIENT'S INJURY WAS TREATED AT THE TIME OF THE INCIDENT WITHOUT NEED FOR ADDITIONAL TREATMENT.