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.本数据集提供了用于术中管控手术锐器的永磁体（permanent magnet）相关图像。补充图1展示了一块尺寸为40×20×5毫米的钕磁铁（neodymium magnet）被放置于器械台面上。补充图2展示了通过在手术包外部布设永磁体，可实现对手术锐器的有效管控。配套视频完整演示了整套放置流程。