止痒神器，治愈你整个夏天

止痒神器，治愈你整个夏天 Antipruritic artifact, healing you all summer long       *打印仅用半小时！治愈你整个夏天* *Printing only takes half an hour! Healing you throughout the summer* *穿绳设计，随身携带，治愈你的同时，治愈大家* *Rope design, portable, healing you and healing everyone at the same time* *仅仅消耗一个打火机，每制作一个，都有一个帅哥，拿着烟在角落流泪* 原理：电击器通过释放低强度电脉冲（如微电流、脉冲波）刺激皮肤，激活皮肤下的机械感受器（如 Aβ 纤维）或痛觉神经纤维（Aδ 纤维）。这些神经纤维的传导速度比瘙痒信号（C 纤维）更快，会优先将电刺激信号传导至脊髓，从而 “占据” 神经传导通路，形成 “门控效应”，抑制瘙痒信号向大脑的传递。 2. 抑制瘙痒感受器的活性 电脉冲可能直接作用于瘙痒感受器（C 纤维末梢），使其细胞膜电位发生改变，降低其对瘙痒刺激的敏感性，从而减少瘙痒信号的产生。 3. 促进内源性镇痛物质释放 电刺激可能促使脊髓或大脑释放内啡肽、脑啡肽等内源性镇痛物质，这些物质能直接抑制疼痛和瘙痒信号的传导，产生止痒效果。 4. 局部血液循环调节 低强度电刺激可能促进局部皮肤的血液循环，加速代谢产物（如组胺等致痒物质）的清除，间接缓解瘙痒 Neural signal interference - pain gating theory Principle: The electric shock device stimulates the skin by releasing low-intensity electrical pulses (such as microcurrents, pulse waves), activating mechanical receptors (such as A β fibers) or pain nerve fibers (A δ fibers) under the skin. The conduction speed of these nerve fibers is faster than that of itch signals (C fibers), and they will preferentially transmit electrical stimulation signals to the spinal cord, thereby "occupying" the nerve conduction pathway, forming a "gating effect", and inhibiting the transmission of itch signals to the brain. 2. Inhibit the activity of itch receptors Electric pulses may directly act on itch receptors (C-fiber terminals), causing changes in their cell membrane potential and reducing their sensitivity to itch stimuli, thereby reducing the generation of itch signals. 3. Promote the release of endogenous analgesic substances Electrical stimulation may prompt the release of endogenous analgesic substances such as endorphins and enkephalins from the spinal cord or brain, which can directly inhibit the transmission of pain and itching signals, producing an anti itch effect. 4. Local blood circulation regulation Low intensity electrical stimulation may promote local skin blood circulation, accelerate the clearance of metabolites (such as histamine a