Nrog rau kev txhim kho qib kev kho mob, kev tshuaj xyuas cov cuab yeej kho mob yog ntau thiab nruj dua. Kho mobsilicone cevyog ib feem ntawm cov khoom siv kho mob, thiab nws cov qib kev nyab xeeb kuj yog siab heev. Kev kho mob silicone raj yog ib yam ntawm cov khoom siv kho mob zoo heev, yog raws li qhov hnyav molecular linear polysiloxane, ntxiv qee cov khoom tshwj xeeb, thiab tom qab ntawd raws li qee cov txheej txheem yuav tsum tau ua tom qab ua tiav, ua los ntawm qee lub zog thiab elongation ntawm roj hmab elastomer.
Cov yam ntxwv ntawm kev kho mob silicone raj: Nws muaj qhov kub thiab txias tsis kam, oxidation tsis kam, hydrophobicity, softness, huab cua permeability, aging kuj, siab transparency, siab tensile degree, zoo resilience, physiological inertia, tsis-adhesion nrog tib neeg cov ntaub so ntswg thiab ntshav, zoo lom neeg adaptability. , non-toxic, tasteless, non-carcinogenic, siab noj qab haus huv thiab ib puag ncig tiv thaiv qib. Los ntawm Teb Chaws Asmeskas FDA thiab German LFGB zaub mov qib thiab biocompatibility 5 kev ntsuam xyuas kev nyab xeeb, tso rau hauv chav sov, tsis muaj daj, tsis muaj tshuaj tsuag, tsis muaj xim dawb, tsis ploj, dej mus sij hawm ntev tsis muaj nplai, thiab lwm yam.
Medical silicone tubestau txais kev saib xyuas los ntawm cov kws tshaj lij hauv kev lag luam silicone thiab kev kho mob vim tias:
(1) Cov khoom siv kho mob silicone muaj cov ntsiab lus siab, tus nqi qis, tus nqi ntxiv thiab cov txiaj ntsig nyiaj txiag ntau;
(2) Cov yam ntxwv kho mob ntawm silica gel tuaj yeem siv tau. Nws tsis tuaj yeem daws tau ntau yam teeb meem hauv cov tshuaj, tab sis kuj ua rau cov neeg mob tau txais txiaj ntsig zoo curative nyhuv;
(3) Silica gel los ntawm ntau qhov chaw los pab txhawb kev tsim khoom thiab kev ua haujlwm zoo, nrog cov txiaj ntsig zoo ntawm kev sib raug zoo thiab kev lag luam. Los ntawm txoj kev loj hlob ntawm cov khoom siv kho mob silicone, tus naj npawb thiab ntau npaum li cas ntawm cov khoom siv kho mob silicone tau nce xyoo los ntawm xyoo.
Kev siv cov khoom siv kho mob silicone: dav siv hauv cov khoom noj khoom haus kho mob, lub tshuab ua pa, kev kho mob hloov pauv, biopharmaceutical, kev tshawb fawb txog kev kho mob, cov cuab yeej kho mob, cov cuab yeej hemostatic, lub koom haum tshawb fawb lom neeg, chaw kuaj tshuaj thiab lwm yam haujlwm.
