1 3fr 1.0*110mm
2 4fr 1.3*130mm

te whakamahi:kohatu urethral mō te ngeru, kohikohi tauira hau

ētahi atu karere:Ka taea te tuitui i te mowhiti hononga ki roto i te urethra hei whakapiri i waho.

whakataki

Tuatahi, te rauemi me ngā āhuatanga

rauemi polyamide kawemai: ka whakamahia te polyamide kawemai o te kounga hauora, he uaua te rauemi ki te whakarite i te pumau me te roa o te catheter i te tukanga whakamahi.
te pūtaiao: he haumaru te rauemi, ka whakaiti i te whakawera o te urethra o te ngeru, ka whakarite i te whakamarie mō te kararehe.

tuarua, te whakamahinga haumanu

ngā āhuatanga e hāngai ana: kua hangaia ngā kōtuitui raupapa ec mō te horoi i te kōhua, te whakawātea i te kōhatu urethral me te kohikohi i te waikura me ētahi atu maimoatanga, e whakarato ana i ngā rongoā ngaio.
hoahoa upoko luer: he mea whakarite ki te atanga matua o te upoko luer, he mea pai ki te tuitui ki te kiri hei whakapiri i waho, e whakarite ana i te pūmautanga o te catheter i te wā o te maimoatanga.

tuatoru, ngā painga o te hua

Mā te whakakotahi i ngā rauemi roa me te hoahoa ngaio, ka whakaratohia e ngā catheters raupapa ec he wheako maimoatanga whai hua, pai hoki ki ngā kaipupuri kararehe. He tino pai mō te whakahaere i ngā mate pukupuku, ā, ka whakarite kia tere, kia haumaru hoki te whakaora mō ngā ngeru.

ngā āhuatanga:

ka kati te pito o mua o te tinana ngongo, e tuwhera nga taha e rua hua ki te tinana ngongo waea arataki ki te whanaketanga X-ray, ka taea e koe te tirotiro i te catheter i roto i te tinana.