Uburyo bwo gufunga umugozi nigice cyingenzi cyemerera impumyi kuzamurwa no kumanurwa byoroshye kandi neza. Igizwe nigikoresho cyicyuma gikunze kwicara kuri gari ya moshi yo hejuru yimpumyi. Gufunga umugozi byateguwe kugirango ufate umugozi uterura mu mwanya iyo impumyi ziri mumwanya wifuza. Mugukuramo umugozi waterura, umugozi wirukanye kandi ukira umugozi mu mwanya, kubuza impumyi kwimuka. Ubu buryo butuma uyikoresha afunga impumyi uburebure ubwo aribwo bwose bwifuzwa, bityo bukagenzura neza urumuri rwinjira mucyumba no gutanga ubuzima bwite. Kurekura umugozi, gukurura witonze hejuru kumugozi uterura kugirango urekure Mechanism, yemerera impumyi kurerwa cyangwa kumanurwa.