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Umuyoboro w'ibaluni wo kwa muganga witwa Catheter nyuma yo kubyara
Agapira ko gusohora amaraso nyuma yo kubyara kagizwe na katheteri ya ballon (ifite jiont yo kuzuza), igice cyo kuyinjizamo vuba, valve yo gusuzuma, na seringe.
Agapira ko mu gihe cyo kuva amaraso nyuma yo kubyara gakoreshwa mu kugenzura by'agateganyo cyangwa kugabanya kuva amaraso mu gihe cyo kuva amaraso mu gihe cyo kubyara bishoboka.
