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["附件2"]
["产品维护字段说明"]
["类型","单选/多选","维护字段",null,"说明（仅供参考）"]
["高频电刀","单选","使用场景",null,"开放手术/非开放手术"]
[null,"单选","主要使用科室",null,"产品主要使用科室"]
[null,"单选","单双极",null,"单极：需要配合负极板使用；双极：不需要配合负极板使用；单双合一，指术者在手术过程中无需更换器械即可实现电刀笔单极模式、双极模式的转换"]
[null,"单选","产品材质",null,"电极的主要材质构成"]
[null,"单选","电极形态",null,"因手术过程中的使用部位不同，基于各种手术需求的不同，电极具有各种不同的形状"]
[null,"多选","产品功能","伸缩","术者可根据手术需求随时调整电极长度"]
[{"$nulls":3},"冲洗","具备冲洗功能，不用单独配备冲洗设备"]
[{"$nulls":3},"吸液","具有吸液功能，利于暴露术野"]
[{"$nulls":3},"吸烟","具有吸烟功能，减少因高温产生的烟雾，利于暴露术野"]
[{"$nulls":3},"照明","具有独立光源，利于暴露深部术野"]
[{"$nulls":3},"刮扒、吸引（刮吸刀）","一把电刀笔即可完成吸引、凝/切、刮扒、剥离操作"]
[{"$nulls":3},"可更换电极","术者在手术过程中可通过更换电极满足不同手术场景需求"]
[{"$nulls":3},"电刀笔带功率调节功能","术者在手术过程中通过电刀笔自带按键调节主机功率"]
[{"$nulls":3},"单独电极不带手柄","单独电极单独销售，需另外配备手柄使用"]
[null,"单选","是否为LEEP刀",null,"适用于宫颈环切电极术"]
[null,"文本","低温/低功率",null,"通过低温、低功率可达到减少术野组织损伤"]
[null,"文本","镊尖宽度",null,"注册证、技术要求、说明书等产品材料中镊尖宽度具体数值"]
[null,"单选","滴水",null,"用于降低术野局部温度，比如神经外科等科室常使用该功能"]
[null,"单选","电极镀层/涂层",null,"电极覆有镀层或涂层，防止手术粘连"]
[null,"单选","电极旋转",null,"术者可通过调节手柄上的转轮或按钮实现电极的旋转，随时调整刀头方向"]
[null,"单选","功能杆折弯",null,"术者可通过调节手柄上的转轮或按钮实现功能杆的弯曲，随时调整功能杆方向"]
[null,"多选","电刀包含附件",null,"配合电刀使用的其他附件"]
["中性电极","单选","工作原理",null,"注册证、技术要求、说明书等产品材料中体现电容或电阻工作原理表述"]
[null,"单选","回路模式",null,"双回路模式配合主机可实现粘贴对称性监测，防止电流集中流向双片式中性电极的某一片，产生中性电极边缘热效应，导致患者灼伤"]
[null,"单选","是否带线",null,"是否需要另外配备连接线使用"]
[null,"单选","使用人群",null,"满足不同体重患者对有效接触面积的需求"]
[null,"单选","导电胶类型",null,"区分不同导电胶材质"]
[null,"单选","是否有敷贴方向要求",null,"是否可以任意方向粘贴负极板"]