Qn#(b)(4).The sample was returned and sent to the manufacturer for investigation.The manufacturer reports "when the sample received at site for investigation, the product was found in stuck condition".It was also reported that "further to investigate the defective, we have removed the blade from handle and performed visual inspection to trace the "dent" and "damages" which can cause the stuck issue of blade and handle, but we haven't noticed any dent and damages on handle surface.Even dimensions result verification also carried out for handle and found that all the dimensions of handle were as per product drawing specification.To confirm the compatibility of handle with other blades, we have performed the functional testing with 3 different blades and found that all blades are compatible with handle, handle is working perfectly, there is nothing wrong with the handle." the device history record of lot 200701 was reviewed and no issue that could have contributed to the reported failure was noted.The device was manufactured according to release specification.Based on the investigation performed, the reported complaint could not be confirmed.There were no issues found with the returned device.
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