[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

多极射频(3极以上)比单极/双极射频能量更集中于表层且穿透浅、更安全,适合家用;单极射频穿透深但需接地回路、能量控制要求高,多见于医院设备,家用产品若宣称单极需格外核实安全认证

1
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78%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/196225
API
curl https://kongchang.com/api/v1/knowledge/claims/196225
MCP
get_claim(id=196225)