iku ume, dị ka otu n'ime ihe ịrịba ama dị mkpa nke nlekota ahụike mmadụ, nwere ọtụtụ ozi gbasara ahụike gbasara ahụike mmadụ na ọrịa ndị nwere ike ime. Nleba anya nke iku ume n'oge nwere ike ịhụ ihe egwu nwere ike ibute ọrịa na ọbụna zọpụta ndụ. N'ihi adịghị ike nke ọtụtụ ngwaọrụ nlekota iku ume, dị ka mgbagwoju anya na nnukwu, adịghị adabara maka nleba anya na nleba anya na nke oge, ọ dị oke mkpa ịmepụta usoro nlekota iku ume nke onwe ya na nke na-eyi.

Ejirila onwe ya smart wearable ezigbo oge iku ume sistemụ dabere na ihe mmetụta spiral fiber strain sensor (HFSS) na-arụ ọrụ na Beijing Institute of Nanoenergy and Systems, Chinese Academy of Sciences. Usoro ahụ nwere ike tụọ ụfọdụ akụkụ iku ume isi maka mgbochi ọrịa na nyocha ahụike. Oti mkpu smart nwere ike ịkpọ ekwentị mkpanaaka maka enyemaka dịka mgbanwe omume iku ume mmadụ siri dị.

Ndị na-eme nchọpụta na-ahọrọ ọla ọlaọcha nke polyamide dị ka electrode, nhọrọ nke polytetrafluoroethylene (PTFE) na eriri polyamide dị ka ihe triboelectric, site na eriri cladding isi-shell usoro iji zoo ọlaọcha plated polyamide fiber kpara PTFE eriri na polyamide eriri winding silver plated polyamide fiber kpara akpa. eriri winding ọzọ na eriri isi ihe nwere ike gbatịa, PTFE eriri ma ọ bụ polyamide eriri eji dị ka shei, ọlaọcha plating eriri dị ka isi oyi akwa. A na-emerụ eriri shei ahụ gburugburu eriri isi ahụ, ha abụọ jikọtara ọnụ. The kọntaktị nkewa nke abụọ triboelectric n'ígwé (PTFE na naịlọn) enwere ike imezu site na mmegharị ntọhapụ nke ihe mmetụta. N'oge usoro nkwụsịtụ ahụ, helix na-agbatị n'akụkụ ụzọ ogologo oge, na nylon dị n'akụkụ na PTFE na-ekewapụ ruo mgbe njedebe kachasị elu ruru.

Ụkpụrụ na-arụ ọrụ nke ihe mmetụta na-adabere na njikọta kọntaktị electrification na electrostatic induction nke abụọ triboelectric ihe (PTFE na naịlọn). N'ihi na-abụghị triboelectric polarities nke PTFE na naịlọn, ha na-ebupụta ga-ebute Ẹkot nti na-adịghị mma triboelectric ebubo. Ozugbo ike mpụga gbatịpụrụ ihe mmetụta ahụ, ebe kọntaktị na-amalite kewapụ, na-ekepụta ọdịiche dị n'etiti elu abụọ ahụ nke na-ebugharị electrons n'efu. Site n'ịmụta mmetụta nke nrụgide nrụgide na mmepụta eletrik nke ihe mmetụta ahụ, a na-achọpụta na voltaji na-emeghe, nke dị mkpirikpi na nke dị mkpirikpi na-ebufe ihe niile na-abawanye na mmụba nke mgbagwoju anya. Mgbe udiri akwara dị 1%, ihe mmetụta ahụ ka nwere mmepụta voltaji kwụsiri ike nke 0.5V, nke na-enwe mmetụta nke ukwuu maka nsogbu.

Ndị nyocha ahụ webatara ihe mmetụta nke na-arụ ọrụ onwe ya n'ime eriri igbe ma tinye ya n'okpuru igbe iji nyochaa iku ume. Ka obi na-agbasa ma ọ bụ nkwekọrịta, ihe mmetụta na-agbasa ma na-enwe nkwekọrịta mgbe niile. Site na ngụkọ na nhazi nke akara eletriki ndị a, enwere ike nweta ọnụọgụ iku ume mmadụ, ikike mmanye dị mkpa, oke njedebe na ihe ngosi ndị ọzọ. Na mgbakwunye, ndị na-eme nchọpụta ewepụtala sistemu nlekota iku ume n'ezie na-eyi wearable nke gụnyere spirometer smart yana mkpu smart nke na-eme onwe ya. The smart spirometer nwere ike ịkọwapụta ikuku na-erugharị kwa iku ume wee chọpụta ọrịa iku ume na mbụ. Oti mkpu smart ga-akpọ ekwentị etinyere ya ozugbo maka enyemaka mgbe isiokwu ahụ kwụsịrị iku ume ihe karịrị sekọnd isii.

Nchọpụta ahụ na-enye usoro okirikiri dị mma maka imepụta ihe mmetụta mmetụta siri ike dabere na nanogenerators esemokwu wee mepụta sistemu nlekota iku ume n'ezie nke nwere ike ime onwe ya, na-egosi ikike dị ukwuu na nlekota ahụike iku ume na ngwa elektrọn smart wearable. "Ihe sensọ Helical Fiber Strain Sensors dabere na Triboelectric Nanogenerators maka nleba anya sistemu iku ume mmadụ na-akwado onwe ya ka ebipụtara na ACS Nano.