| 摘要 |
Systems (20) for preventing contamination of a sterile field during a treatment procedure. In some embodiments, a treatment apparatus (21) is configured to occupy the sterile field, and a power cable (32) is configured to remain outside the sterile field. The treatment apparatus (21) is connectable to the power cable (32) via an attraction, such as a magnetic attraction (60), between the treatment apparatus (21) and the power cable (32), so that an operator within the sterile field need not touch the power cable (32) in order to couple the treatment apparatus to the power cable (32). Instead, the operator need only grasp the sterile treatment apparatus (21) and bring it in close proximity to the power cable (32). The attraction then causes the treatment apparatus (21) to couple with the power cable (32). In this manner, the treatment apparatus can be coupled to the power cable (32) by a single operator without contaminating the sterile field. |
