A halin yanzu, saboda kyakkyawan aiki na bututun PTFE, amfani da PTFE a cikin magani yana ƙara yaɗuwa.A nan SuKo ya gabatar da amfani da ka'idarLikitan Ptfe Multi-Lumen Tubing.
Aikace-aikace: Kaddarorinsa na musamman sun haɗa da tsarin da ke da sauƙin tsaftacewa.Daga cikin wasu abubuwa, ana amfani da bututu don cannulae, catheters, pipettes da endoscopes.Anan, ana amfani da bututun spaghetti a cikin abin da ake kira guda-lumen ko ƙirar lumen da yawa da kuma bututu masu zafi.PTFEsamfuran za a iya haifuwa ta amfani da duk hanyoyin al'ada.Saboda yanayin zafi-da ruwa da rashin guba, ana amfani da bututun Teflon azaman kayan aiki don kowane nau'in na'urorin likitanci da gabobin wucin gadi.Waɗannan sun haɗa da masu tacewa, baka, zuciya da na'urorin huhu, da tasoshin jini na wucin gadi, zukata, da kuma esophaguses.Har ila yau, akwai hanyoyin da ake amfani da su na jijiyoyin jini, samun damar jijiyoyi, endosurgery, CRM, da neurostimulation, ciki har da jijiyoyin jini, na gefe, neurovascular, dialysis, intravenous, urology, obstetrics da gynecology, endoscopy, da sauran aikace-aikacen na'urar likita.
Ayyuka: Multi-lumen tubing yana ba da ayyuka masu yawa don aikace-aikacen na'urar likita iri-iri.Ana iya amfani da bututun lumen don samun damar waya, ruwaye, magunguna, hauhawar farashin balloon/deflation, jan waya mai jan hankali, firikwensin lantarki na gidaje, isar da makamashi (thermal, RF, cryogenic), da sauran amfani.
Bayani: Multi-lumen tubing ya ƙunshi tashoshi biyu ko fiye masu aiki (lumens) waɗanda ke tafiyar da tsayin tsayin catheter.Lamba, girman, da ginin lumens suna iyakance ne kawai ta hanyar diamita na waje, kauri na bango, kauri na yanar gizo, da abu.
Kayan aiki, kayan aiki, matakai, da kuma kula da inganci: Tsarin cikin gida da kuma samar da nau'i-nau'i masu yawa suna tabbatar da kula da inganci da lokutan amsawa da sauri.
Haɗaɗɗen saitunan ramuka masu yawa: Kwarewar kwararru masu tasowa sun fahimci yadda ake daidaita ƙirar da masana'antun na'urori na na'urori don inganta bukatun abokin ciniki don aiwatarwa da tsada.
Ka'ida:
1. Zazzabi yana ƙasa da 19 ° C, don haka an kafa helix 13/6;a 19°C wani canji na zamani yakan faru kuma ƙwayoyin suna buɗewa kaɗan don samar da helix 15/7.
2. Mechanical Properties: yana da wani musamman kananan coefficient na gogayya, kawai 1/5 na polyethylene, wanda shi ne wani muhimmin alama na perfluorocarbon saman.Saboda ƙananan ƙananan ƙwayoyin ƙwayoyin cuta na sarkar fluorine-carbon, PTFE ba ta da tsayi.
3. PTFE yana da ƙananan dielectric akai-akai da asarar dielectric a cikin kewayon mitar mita mai yawa, da kuma babban ƙarfin wutar lantarki, ƙarfin juriya, da juriya na arc.
4. Rashin juriya na PTFEbututuyana da ƙarancin talauci kuma zai kasance ƙarƙashin lalacewa ta hanyar radiation mai ƙarfi, kuma za a rage yawan kayan lantarki da na inji na polymer.
Lokacin aikawa: Nuwamba-15-2022