Zvichienderana nendima iyi, dhayamita ye10 F Foley catheter iri mumamilimita mangani?
Context:Ukuru hune chokuita nefoley catheter hunorondedzerwa uchishandisa French units (F). Zvimwewo, ukuru hwe10 F catheter hunogona kuratidzwa se10 Ch (zvikamu zveCharriere <unk> zvakatumidzwa zita remugadziri wezviridzwa zvesayenzi wechiFrench wezana ramakore rechi19, Joseph-Frédéric-Benoît Charrière). Ukuru hunowanzoshandiswa huri 10 F kusvika ku 28 F. 1 F yakaenzana ne0.33 mm =.013" = 1/77" yedhaimita. Foley catheters anowanzorongwa ruvara maererano nehukuru ane ruvara rwakaoma bhendi pamugumo wekunze webhaluni yekuzadza chubhu, ichibvumira kuzivikanwa kuri nyore kwehukuru. Cherechedza: Mavara ezviyero zveFrench 5, 6, 8, 10 angasiyana zvikuru kana akanangidzirwa kuvarwere vevana. Ruvara rwechiFrench saizi 26 runogonawo kuva rwepinki panzvimbo pechitema. https://en.wikipedia.org/wiki/Foley_catheter
Maererano nendima iyi, dhayamita ye1 F catheter i1/77mm saka dhayamita ye10 F catheter i10/77mm.