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Patient 1
INVESTIGATIVE ACTIONS: THE EVENT HAD BEEN STORED ON VIDEO FROM A SECURITY CAMERA NEAR THE PRODUCT. THIS SHOWED CLEARLY THAT AN EXTRA CHAIR HAD BEEN LEFT TO BLOCK THE MOVEMENT OF THE PANORAMIC C-ARM, AND THAT THIS CHAIR WAS REMOVED AFTER JAMMING THE DOWNWARD MOVEMENT. THE SUPPORT WIRES, WHICH NORMALLY ARE TIGHT AND HOLDS UP THE C-ARM WERE THUS DRIVEN A BIT LOOSE AND THE C-ARM DROPPED DOWN AS THE OBSTACLE WAS REMOVED. TECHNICIANS FROM OUR COMPANY AND DEALER VISITED THE CUSTOMER AND CHECKED THE PRODUCT AND ITS FUNCTIONS - ALL WAS AS IT SHOULD BE. USER MANUAL INCLUDES FOLLOWING NOTE, WHICH HAD NOT BEEN FOLLOWED: WHEN POSITIONING SEATED PATIENTS (E.G. IN A WHEELCHAIR) ALWAYS FIRST MOVE THE C-ARM DOWN UNTIL THE PATIENT SUPPORT IS APPROXIMATELY LEVEL WITH THE PATIENT'S MOUTH BEFORE YOU POSITION THE PATIENT IN THE X-RAY UNIT. ROOT CAUSE OF PROBLEM: THE EVENT WAS CAUSED BY AN INCORRECTLY PLACED CHAIR IN THE IMAGING AREA. MAIN CAUSE IS NEGLIGENCE BY USER.