Amashanyarazi yo mu menyo ya mbere y’amashanyarazi: Igitekerezo cyo koza amenyo y’amashanyarazi cyatangiye mu mpera z'ikinyejana cya 19, hamwe n'abashakashatsi batandukanye bagerageza ibikoresho bya mashini bigenewe koza amenyo.Nyamara, ibyo bikoresho byambere byakunze kuba binini kandi ntibyemewe cyane.
1939 - Icyuma cy’amenyo cya mbere cy’amashanyarazi: Patent ya mbere yo koza amenyo y’amashanyarazi yahawe Dr. Philippe-Guy Woog mu Busuwisi.Igishushanyo mbonera cyamenyo yamashanyarazi yakoresheje umugozi wamashanyarazi na moteri kugirango ikore ibikorwa byo koza.
1954 - Intangiriro ya Broxodent: Broxodent, yatejwe imbere mu Busuwisi, ifatwa nkimwe mu menyo yambere y’amashanyarazi aboneka mu bucuruzi.Yakoresheje igikorwa kizunguruka kandi igurishwa nkuburyo bwiza bwo kunoza isuku yo mu kanwa.
1960 - Kumenyekanisha Moderi zisubirwamo: Koza amenyo yamashanyarazi yatangiye gushiramo bateri zishishwa, bikuraho imigozi.Ibi byatumye barushaho koroha kandi byoroshye.
1980 - Kumenyekanisha Moderi ya Oscillating: Kwinjiza amenyo yinyo yinyo yinyeganyeza yumuriro, nkikimenyetso cya Oral-B, yamenyekanye cyane kubera ubushobozi bwabo bwo gutanga igikorwa cyogusukura kizunguruka.
1990 - Iterambere mu Ikoranabuhanga: Kwoza amenyo y’amashanyarazi byakomeje kugenda bihinduka hamwe no guhuza ibintu bigezweho nka timers, sensor sensor, hamwe nuburyo butandukanye bwo gukora isuku kugirango uhuze ibyifuzo byumuntu ku giti cye.
Ikinyejana cya 21 - Ubwinyo bwinyo bwubwenge: Mu myaka yashize, hagaragaye uburoso bwoza amenyo y’amashanyarazi, bufite ibikoresho bya Bluetooth hamwe na porogaramu za terefone.Ibi bikoresho birashobora gutanga ibitekerezo-nyabyo ku ngeso zo koza kandi bigatera inkunga isuku yo mu kanwa.
Gukomeza guhanga udushya: Inganda zoza amenyo yamashanyarazi zikomeje guhanga udushya, hamwe niterambere ryubuzima bwa bateri, gushushanya umutwe, hamwe na tekinoroji ya moteri.Ababikora bibanda mugukora ibyo bikoresho neza kandi bikoresha abakoresha.
Amashanyarazi yinyo yamashanyarazi ageze kure kuva kubambere, clunky yababanjirije.Muri iki gihe, ni amahitamo rusange kandi azwi cyane mu kubungabunga isuku yo mu kanwa bitewe nuburyo bworoshye no gukora neza mugukuraho plaque no kuzamura ubuzima bw amenyo muri rusange.
Igihe cyo kohereza: Nzeri-11-2023
