A device in which a hydrophilic processed part is provided on at least a part of the outer surface, the hydrophilic processed part contains a hydrophilic polymer and an antibacterial agent containing silver, and the water contact angle of the surface of the hydrophilic processed part is 80 ° or less. Therefore, a device having excellent hydrophilicity and antibacterial properties is provided.外表面の少なくとも一部に親水加工部が設けられた機器であって、親水加工部は親水性ポリマ、及び銀を含む抗菌剤を含有し、親水加工部の表面の水接触角が80°以下であることにより、親水性及び抗菌性に優れる機器を提供する。