Hauv cov chaw kho mob, peb feem ntau pom ntau yam khoom siv silicone thiab cov khoom siv, xws li kev kho mob silicone hlab, ntshav oxygen soj ntsuam ntiv tes, ua pa silicone lub qhov ncauj qhov ntswg, koob silicone plugs, silicone ropes khi rau tes, thiab lwm yam.
Tam sim no, feem ntau siv hauv kev lag luam khoom siv kho mob, ntxiv rau cov tshuaj, muaj cov khoom siv kho mob. Yog li vim li cas kev kho mob silicone roj hmab accessories thiaj li nrov?
Vim li cas cov roj hmab silicone tuaj yeem siv los ua cov khoom siv kho mob polymer?
Cov ntaub ntawv kho mob polymer xa mus rau cov ntaub ntawv polymer siv hauv cov tshuaj, thiab yog cov kev qhuab qhia tshiab ntawm cov tshuaj niaj hnub thiab kev tshawb fawb polymer. Nws yog cov khoom siv tsis muaj sia rau kev kho mob, siv rau kev sib cuag nrog cov ntaub so ntswg nyob, kuaj mob, kho lossis hloov cov ntaub so ntswg thiab cov kabmob hauv lub cev, thiab txhim kho lawv txoj haujlwm. Nws koom nrog ntau yam kev kawm marginal xws li physics, chemistry, biology, pathology, tshuaj, kev hloov ntshav, thiab lwm yam. Kev kho mob silicone roj hmab yog ib qho tseem ceeb ntawm cov khoom siv kho mob polymer.
1. Silicone roj hmab yog ib yam khoom siv kho mob nrog kev ua haujlwm zoo. Nws cov khoom siv tus nqi qis, nws qhov kev ua tau zoo yog siab, nws tsis yooj yim rau kev tsis lees paub, nws yuav tsis ua mob rau tib neeg lub cev, thiab nws muaj kev hloov pauv lom neeg zoo.
2. Cov khoom siv roj hmab silicone muaj cov khoom kho mob zoo, xws li tsis muaj xim, tsis muaj tshuaj lom, kub tsis kam, oxidation tsis kam, yooj, thiab siab transparency. Cov khoom siv roj hmab silicone tuaj yeem daws qee qhov teeb meem kho mob thiab ua tau raws li cov kev xav tau ntawm cov neeg mob.
3. Nws muaj cov ntshav coagulation; cov txiaj ntsig kev kuaj toxicity ua tau raws li kev kho mob; hauv kev siv tshuaj kho mob, nws muaj biocompatibility zoo, tsis muaj mutagenic nyhuv, thiab tsis muaj kev fab tshuaj; nws muaj zoo heev toughness thiab elasticity, zoo ua hauj lwm, thiab ntau yam kev ua. Cov khoom siv rau kev kho mob elastomer khoom; nws muaj kev hnav zoo heev, mos kov, noo noo tsis kam, thiab tsis kam mus rau ntau yam tshuaj.
Vim tias cov roj hmab silicone muaj cov yam ntxwv saum toj no, nws tsim nyog yuav tsum tau ua rau hauv cov raj / ntawv thiab lwm yam khoom ntawm ntau yam duab. Yog li, silicone roj hmab tam sim no yog cov khoom siv dav tshaj plaws ntawm cov ntaub ntawv kho mob polymer uas tuaj yeem ua tau raws li cov kev cai sib txawv rau kev siv. kev loj hlob tsis tu ncua.
Kev siv dav ntawm cov khoom siv roj hmab silicone hauv kev kho mob
Tam sim no, ob qho khoom siv dav siv hauv kev kho mob yog cov roj hmab silicone thiab polyurethane. Polyurethane muaj biocompatibility zoo heev, zoo heev mechanical zog, yooj yim molding thiab ua, thiab controllable zog. Cov khoom siv roj hmab silicone muaj qhov zoo ntawm lub cev muaj zog inertia zoo thiab biocompatibility zoo. Ob cov ntaub ntawv no tau pom nyob rau hauv cov tshuaj rau lub sij hawm ntev, thiab niaj hnub muaj kev txhawj xeeb thiab tshawb fawb los ntawm cov neeg hauv kev lag luam.
Silicone roj hmab cov khoom yog raws li high-molecular-yuag linear polyorganosiloxane, ntxiv qee yam khoom xyaw tshwj xeeb, thiab ua tiav raws li qee yam kev xav tau los tsim cov roj hmab zoo li elastomers nrog qee lub zog thiab elongation.
Kev kho mob silicone siv los ua cov cuab yeej kho mob muaj qhov kub thiab txias, tiv thaiv oxidation, hydrophobicity, yooj, permeability, siab aging transparency, zoo physiological inertia, tsis ua raws li tib neeg cov ntaub so ntswg thiab ntshav, zoo biocompatibility, non-toxic thiab tasteless, non-carcinogenic. thiab series ntawm cov yam ntxwv zoo heev.
Kev kho mob silicone roj hmab muaj cov yam ntxwv zoo uas zoo tib yam silicone roj hmab tsis muaj
Raws li cov khoom siv kho mob muaj txiaj ntsig zoo, silicone roj hmab tau nyiam cov kws tshaj lij hauv kev lag luam roj hmab thiab kev kho mob. Yog vim li cas yog tias kev siv silicone ua cov khoom siv kho mob muaj cov ntsiab lus siab, tus nqi qis, tus nqi ntxiv, thiab cov txiaj ntsig kev lag luam ntau.
Siv cov khoom siv kho mob ntawm silicone roj hmab tuaj yeem daws tau ntau yam teeb meem kho mob, kom cov neeg mob tuaj yeem tau txais txiaj ntsig kev kho mob zoo. Cov khoom siv roj hmab silicone muaj ntau yam kev siv, yooj yim rau cov khoom lag luam silicone tsim, thiab muaj txiaj ntsig zoo rau kev sib raug zoo thiab kev lag luam.
Kev txiav txim los ntawm kev tshawb fawb thiab kev txhim kho cov qauv ntawm kev kho mob silicone roj hmab, nws cov kev siv yog nce xyoo los ntawm lub xyoo, thiab nws daim ntawv thov tau nthuav dav. Tam sim no, kev kho mob silicone roj hmab tuaj yeem siv rau hauv ntau yam kev lag luam, xws li neurosurgery, otolaryngology, phais thoracic, phais plab, tshuaj sab hauv, urology, orthopedics thiab phais yas.
Raws li kev ua haujlwm siab biomaterial, silicone roj hmab tau nyiam ntau yam hauv kev lag luam roj hmab thiab kev kho mob. Tam sim no, los ntawm qhov kev xav ntawm txoj kev loj hlob ntawm cov khoom siv kho mob silicone roj hmab thiab qhov kev thov ntawm cov khoom siv kho mob kev lag luam, cov khoom sib txawv thiab kev tshawb fawb thiab thev naus laus zis tau nthuav dav thiab txhim kho. Nws ntseeg tau tias ntau cov khoom siv roj hmab silicone yuav muab tso rau hauv ntau yam kev kho mob yav tom ntej kom tau raws li qhov xav tau ntawm cov neeg mob sib txawv!
