Ko te haumaru me te whai hua o te catheter latex e whakawhirinaki ana ki te kounga o te rauemi, te hoahoa hanganga, me te whakamahinga haumanu tika i runga anō i ngā aratohu e hāngai ana ki te whakaaturanga. E tohu ana te catheter latex mō te whakamahi poto-roa (te tikanga tae atu ki te 7 rā) hei whakaiti i te mōrearea o te whakairo, te riri, me te mate. Ko te whirihoranga rua-lumen e whakamahia nuitia ana mo te catheterization noho, e whakaatu ana i te lumen awa me te lumen porowhita motuhake mo te whakapiri haumaru. Ko te rauemi kāpia ngohengohe e hāngai ana ki te hanganga o te urethral, e whakanui ana i te whakamarie o te tūroro i te wā o te nekehanga me te tiaki o ia rā. I ngā tari tātaritanga, ka āwhina te kātere kōhatu ki te pupuri i te whakaheke i te kōhua i te wā o ngā mahi, te ārai i te whara tūpono me te whakapai ake i te pānga o te tātaritanga. Mo ngā tūroro mate nui, ko te ine tika i te putanga o te waikura mā te catheter latex e tautoko ana i te aroturuki hemodynamic me ngā whakatikatika maimoatanga. Ka taea e te catheter latex toru-lumen te whakaranu tonu, he mea nui ki te whakahaere i te whakaheke toto i muri i te mahi me te pupuri i te kaha o te catheter. I whakaaturia i tētahi tauira haumanu e pā ana ki ngā tūroro maha i muri i te whakahaeretanga, ko te whakamahinga paerewa o te kātere latex kounga teitei i whakapai ake i ngā āhuatanga whakaora, i whakaiti hoki i te mamae. Kei te hangaia te kōpaki kōpaki o Jiangsu Changfeng mā te whakamahi i te hangarau whakaū matatau hei whakarite i te matotoru ōrite, te whakakii pūhau pono, me te mata maeneene. Ko ia hua ka whakakorehia ki te waikura ethylene, ka tāpae takitahi kia haumaru ai. Ko te tauira umanga hauora katoa a te kamupene e tautoko ana i te kounga ōrite me te tuku ao. Mō ngā whakaritenga ritenga, hoko nui rānei, whakapā mai ki a mātou.