inforMED
MalfunctionLMD

INVISION

Received Jul 28, 2010 · Event occurred Jul 26, 2010

Report MW5016846 · MDR key 1781521

Device

Generic name

Mdds

Manufacturer

Siemens

Product problems

  • Display or Visual Feedback Problem

Patient

53 YR

  • No Code Available

Narrative

Description of Event or Problem

THE SPREADSHEET DISPLAY OF RESULTS OF BLOOD TESTS FROM THE CLINICAL LABORATORY DOES NOT ALIGN ALL OF THE RESULTS OF THE VARIOUS TESTS PERFORMED ON THE SAME DAY IN ONE COLUMN. THUS, EVEN THOUGH A TEST IS NOT PERFORMED TODAY, AS A EXAMPLE, THE MOST RECENT RESULT, EVEN IF FROM A WEEK AGO, WILL APPEAR LABELED AS HAVING BEEN ONE WEEK AGO, BUT APPEARS ON THE DISPLAY ON THE FAR LEFT, IN A COLUMN THAT INCLUDES THE MOST RECENT BLOOD TESTS OF TODAY. AT QUICK GLANCE, IT APPEARED THAT THE INR MONITORING OF THE ANTICOAGULATION WAS CURRENT, BECAUSE, IT APPEARED IN THE SAME COLUMN AS ELECTROLYTES DONE TODAY, WHEN IN FACT, IT HAD BEEN DONE A WEEK AGO. THIS DECEIVED THE USER DAILY FOR THREE DAYS IN A ROW AND NO INR MONITORING WAS DONE. THE PT BECAME MINIMALLY OVER ANTI-COAGULATED, BUT THE RISK IS THERE FOR SEVERE HARM.