Supplemental Material for JAAD-D-22-02062R2
We provide the pictures of permanent magnet used in operation to control surgical sharps.Supplementary figure 1 showed a neodymium magnet of 40 x 20 x 5 mm is put onto the instrument table. Supplementary figure 2 showed the sharps are well managed using permanent magnets outside the surgical pack. The video shows the full placement process.
Natural Science Foundation of Shandong Province