icotec has received notification of one revision that had to be carried out because nut screws had become loose. During the investigation of the device involved, it was detected that the torque limiting function of the wrench used to tighten the nut screws during implantation was not functioning correctly. Due to the malfunction, the nut screws may not have been tightened sufficiently.
icotec has received notification of one revision that had to be carried out because nut screws had become loose. During the investigation of the device involved, it was detected that the torque limiting function of the wrench used to tighten the nut screws during implantation was not functioning correctly. Due to the malfunction, the nut screws may not have been tightened sufficiently.
During internal testing (at manufacturer site) of two torque wrench devices, it was detected that the torque limiting function was out of specification. The specified torque limiting value is 12 Nm. The measuring results for both instruments were 4 Nm.