临床上检查周围感觉神经病时常用棉签轻触、音叉震动或针尖扎刺等物理刺激方法,虽则也能有效检查病人对感觉反应的大致情况,但其结果取决于检查者的细心重复观察,不是定量性质的检查方法。因此还需有一种轻便的、灵敏的和被病人乐于接受并能定量地反应感觉障碍的装置,以便能简便迅速地筛选和可靠地连续对比观察感觉神经病。 Clinically, peripheral sensory neuropathy is often used physical stimulation methods such as cotton swab touch, vibrating fork or pricked needle can effectively check the patient’s response to the sensation, but the results depend on the examiner’s careful and repetitive observation, not quantitative The nature of the inspection methods. There is therefore also a need for a device that is portable, sensitive and patiently accepted and that responds quantitatively to sensory disturbances so that sensory neuropathy can be easily and rapidly screened and reliably continuously observed.