inforMED
MalfunctionDRT

ZM-540PA

Received Jun 15, 2026 · Event occurred May 26, 2026

Report 8030229-2026-06738 · MDR key 25505346

Device

Generic name

Telemetry Transmitter

Model number

ZM-540PA

Catalog number

ZM-540PA

Lot number

NA

Product problems

  • Power Problem
  • Complete Loss of Power

Patient

NA · Unknown

  • No Clinical Signs, Symptoms or Conditions

Narrative

Additional Manufacturer Narrative

THE BIOMEDICAL ENGINEER (BME) REPORTED THAT THIS TRANSMITTER FAILED THE AIR LEAK TEST AND SHUTS DOWN. DISCOVERED DURING TESTING AND NOT IN PATIENT USE. NO PATIENT HARM WAS REPORTED. NIHON KOHDEN CONTINUES TO INVESTIGATE THE REPORTED EVENT. NIHON KOHDEN WILL SUBMIT A SUPPLEMENTAL REPORT IN ACCORDANCE WITH 21 CFR SECTION 803.56 WHEN ADDITIONAL INFORMATION BECOMES AVAILABLE.

Description of Event or Problem

THE BIOMEDICAL ENGINEER (BME) REPORTED THAT THIS TRANSMITTER FAILED THE AIR LEAK TEST AND SHUTS DOWN. DISCOVERED DURING TESTING AND NOT IN PATIENT USE. NO PATIENT HARM WAS REPORTED.