inforMED
InjuryEXR

UNOMETER SAFETI PLUS - WITH LUER-LOCK AND LUER

Received Feb 5, 2015 · Event occurred Apr 1, 2014

Report 3007966929-2015-00023 · MDR key 4490289

Device

Generic name

Urinometer, Mechanical

Manufacturer

Unomedical Ltd.

Model number

158101310190

Product problems

  • Occlusion Within Device

Patient

Not reported

  • Micturition Urgency
  • Pain
  • Urinary Retention

Narrative

Description of Event or Problem

IT WAS REPORTED THE UNOMETER SAFETI PLUS WAS CONNECTED TO THE PATIENT'S FOLEY CATHETER WHEN THE PATIENT ARRIVED IN THE INTENSIVE CARE UNIT. THE NURSE REPORTEDLY NOTICED THE PATIENT'S ABDOMEN WAS 'VERY LARGE', THE PATIENT COMPLAINED OF PAIN AND 'HAVING CONSISTENT URINARY URGENCY.' FURTHER EXAMINATION FOUND, ONLY THIRTY-FIVE MILLILITERS OF URINE HAD DRAINED INTO THE UNOMETER SAFETY PLUS. INITIALLY, THE NURSE ATTEMPTED TO DRAIN URINE BY REPOSITIONING THE DRAINAGE TUBE. NO ADDITIONAL URINE RESULTED. AN ULTRASOUND WAS PERFORMED AND THE PATIENT WAS NOTED TO HAVE 857 MILLILITERS OF URINE IN THEIR BLADDER. THE NURSE MANUALLY IRRIGATED THE FOLEY CATHETER AND DISCONNECTED IT FROM THE UNOMETER SAFETY PLUS. THIS RESULTED IN URINE DRAINING 'VERY FAST.' A 'FE' CLOTS WERE NOTED AT THIS TIME. WHEN THE FOLEY CATHETER WAS RECONNECTED TO THE UNOMETER SAFETI PLUS, URINE STOPPED DRAINING. AGAIN, THE NURSE DISCONNECTED THE FOLEY CATHETER FROM THE UNOMETER SAFETI PLUS AND URINE DRAINED FREELY. THE UNOMETER SAFETI PLUS AND FOLEY CATHETER WERE RECONNECTED AND THE UNOMETER SAFETI PLUS WAS PLACED ON THE FLOOR. WITHIN TEN MINUTES 800 MILLILITERS OF URINE AND WASTE HAD DRAINED OUT FROM THE PATIENT. FINALLY, THE NURSE REPORTS AFTER TWO HOURS OF USE THE INITIAL UNOMETER SAFETI PLUS WAS REPLACED WITH A NEW UNOMETER SAFETI PLUS. ADDITIONAL 245 MILLILITERS OF URINE DRAINED FROM THE PATIENT'S BLADDER. NO PATIENT COMPLICATIONS WERE REPORTED AS A RESULT OF THIS EVENT.

Additional Manufacturer Narrative

BASED ON THE AVAILABLE INFORMATION, THIS EVENT IS DEEMED A REPORTABLE MALFUNCTION. THERE WAS NO REPORTS OF THE PATIENT BEING HARMED AS A RESULT OF THIS MALFUNCTION. ADDITIONAL PATIENT AND EVENT DETAILS HAVE BEEN REQUESTED. SHOULD ADDITIONAL INFORMATION BECOME AVAILABLE, A FOLLOW-UP REPORT WILL BE SUBMITTED.