Required. Scientific and technological achievements that have obtained patent certificates need to be registered and reported to the relevant local departments. According to the provisions of the Patent Law of the People's Republic of China, inventions and creations that have obtained patent certificates must be reported to the relevant local authorities within three months from the date of patent authorization announcement. The Patent Administration Department of the State Council applies for patent registration. Without registration, you may not implement it as the patentee, otherwise you will bear corresponding legal liabilities. Therefore, the patent certificate for the original needle approved by the National Health Commission and the State Council must be filed with the district approval department for use.