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Walker (mobility)
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Umuntu ugendera kukuma gafasha abafite ubumuga ( Icyongereza cyo muri Amerika y'Amajyaruguru ) cyangwa ikinyabiziga cyo kugenda ( Icyongereza cyo mu Bwongereza ) ni igikoresho gitanga inkunga yo gukomeza kuringaniza cyangwa gutuza mugihe ugenda, cyane cyane bitewe n'ubumuga bw'imodoka bushingiye kumyaka, harimo n'intege nke . Irindi jambo risanzwe rihwanye nuwagendagenda ni iyo bita Zimmer (ikadiri), ikirango rusange kiva muri Zimmer Biomet, uruganda rukomeye rw'ibikoresho nk'ibi bice bisimburana . Kugenda k'umurongo ufite ibiziga bibiri byimbere, kandi hariho n'abagenda bazunguruka bafite ibiziga bitatu cyangwa bine, bizwi kandi nko kuzina rotateur .
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Abagenda kuri icyogikoresho batangiye kugaragara mu ntangiriro yu mwaka 1950. Ipatanti ya mbere yo muri Amerika yahawe mu mwaka 1953 na William Cribbes Robb, wa Stretford, mu Bwongereza, kubera icyogikoresho cyitwa "imfashanyo yo kugenda", cyari cyarashyikirijwe ibiro by’ipatanti mu Bwongereza muri Kanama mu mwaka 1949. [1] Impinduka ebyiri zifite ibiziga zombi zahawe ipatenti muri Amerika muri Gicurasi mu mwaka 1957, [2] [3] naho igishushanyo cya mbere kidafite ibiziga cyiswe "umutambukanyi" cyatanzwe mu mwaka wa 1965 na Elmer F. Ries wa Cincinnati, muri Leta ya Ohio. [4] Ugenda imbere usa nabagenda bigezweho yahawe patenti mu mwaka 1970 na Alfred A. Smith wo muri Van Nuys, muri Californiya. [5] Mu mwaka 2023, ibishushanyo mbonera byambere bifungura isoko bifasha kugenda byasohotse nyuma yo gupimishwa bishobora kwigana digitale hamwe ni capiro rya 3D ridahenze, ryashizweho kandi rigabanya ingano ya purusa 20%. [6]