Unverified75% confidenceTradeoffTime unknown
电极贴片强度越高镇痛/刺激越强,但会加速皮肤适应导致效果衰减,日常保健使用中低档(占最大强度40-60%)配合变频模式反而更持久有效
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified强度越大越有效是误区,低频电刺激应以‘明显感觉但不疼痛’为宜(感觉阈上、痛阈下),过强刺激会引起肌肉痉挛和皮肤耐受下降,反而降低疗效81% similarUnverified采用低频与中频组合输出,体感上比纯低频机型渗透感更深,但对皮肤敏感者刺痛感也更明显,需从低档位逐步适应78% similarUnverified电疗强度越高短期麻痹感越强但并非越强越有效,TENS镇痛的有效阈值是「有明显跳动感但不引起肌肉持续收缩」,长期用最高档反而易产生耐受性、效果递减77% similarUnverified电刺激强度需要逐步适应,初次使用可能有明显异物感或刺痛感,对疼痛敏感者需较长适应期77% similarUnverified电极贴片尺寸越大电流分布越分散、刺激越柔和,适合大肌群(背、大腿);小贴片电流集中、刺激更强,适合精准部位(如颈部穴位)。大面积酸痛用大贴片,局部痛点用小贴片76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/248540API
curl https://kongchang.com/api/v1/knowledge/claims/248540MCP
get_claim(id=248540)