Izici ezisebenzayo:
Izitho zomzimba zingokoqobo, futhi i-labia minora ingahlukaniswa. Veza imbobo yomchamo kanye nesitho sangasese sowesifazane.
Indawo ehlobene ye-pelvis kanye nesinye ingabonakala ngethambo le-pubic elibonakalayo. Indawo ye-pelvis izinzile, okuvumela ukubonwa kwendawo yesinye kanye ne-engeli lapho i-catheter ifakwa khona.
Ukumelana nokucindezela kokufaka i-catheter kufana nokomzimba womuntu wangempela.
Prakthiza izinyathelo ezahlukahlukene zokufaka i-catheter, futhi ungabona ukwanda kwe-catheter ye-airbag kanye nendawo ye-catheter ngemva kokwandiswa usuka ngaphandle.
Ama-catheter ajwayelekile e-double lumen noma ama-triple lumen angasetshenziswa ukufaka i-catheter.
Ngemva kokuba i-catheter ifakiwe kahle, “umchamo” uzophuma.