Kev tswj hwm kev ua raws cai txuas mus tob rau hauv cov khoom noj khoom haus thiab cov khoom siv tshuaj. Lub 10 hli cartridge rhaub nyob rau hauv lub freezer khoom noj khoom haus cryogenic los yog kev cia khoom lom yuav tsum ua kom pom kev nyab xeeb ntawm cov khoom, txheej txheem sib xws, thiab kev taug qab uas cov tshuab cua sov txheem tsis tuaj yeem muab tau. Cov txheej txheem kev pov hwm zoo rau cov ntawv thov tseem ceeb no tsim cov cai uas hloov pauv kev tsim khoom thiab cov ntaub ntawv.
Cov khoom siv biocompatibility thiab kev sib cuag nrog zaub mov pib nrog cov hlau puag. Stainless hlau 316L, nrog nws cov ntsiab lus tsis tshua muaj carbon thiab molybdenum ntxiv, muab kev tiv thaiv corrosion thiab huv yuav tsum tau siv rau kev huv. Cov ntaub ntawv pov thawj nrog cov tshuaj ntsuam xyuas tag nrho thiab cov ntawv xeem zeb qhia cov ntaub ntawv muaj pes tsawg leeg rau cov ntaub ntawv tswj hwm. Lwm cov ntaub ntawv-Inconel rau qhov kub thiab txias, titanium rau cov tshuaj lom neeg tshwj xeeb-ib yam li yuav tsum tau muaj ntawv pov thawj.
Nto tiav specifications xyuas kom huv si thiab tiv thaiv kom txhob kis kab mob. Electropolishing tsim du, passive nto nrog txo cov kab mob adhesion. Nto roughness ntawm 0.4-0.8 μm Ra, ntsuas thiab sau tseg rau ib pawg, txheeb xyuas kev ua raws li cov qauv huv. Passivation kev kho mob txhim kho chromium oxide txheej rau ntxiv corrosion kuj.
Raws li cov qauv kev lag luam kws tshuaj, cov khoom siv traceability yuav tsum txuas ntxiv los ntawm lub tshuab ua kom tiav los ntawm tag nrho cov txheej txheem tsim khoom mus rau cov khoom siv raw. Cov xov tooj cua sov, ntau tus lej, thiab cov ntaub ntawv ua tiav txuas txhua lub rhaub rau cov khoom siv tshwj xeeb. Qhov no traceability ua rau kev tshawb nrhiav yog tias cov khoom lag luam teeb meem tshwm sim, thiab txhawb kev tswj xyuas rov qab yog tias tsim nyog.
Manufacturing txheej txheem validation kom zoo ib yam. Cov txheej txheem tseem ceeb -MgO compaction siab, tiv thaiv hlau nro, sealing kub thiab lub sij hawm- yog tsim los ntawm kev sim thiab sau tseg nyob rau hauv master production records. Kev tsim khoom niaj hnub ua haujlwm nyob rau hauv qhov kev lees paub, nrog kev saib xyuas thiab lub tswb rau kev sib txawv. Hloov cov txheej txheem tswj xyuas kom txhua tus txheej txheem hloov kho raug soj ntsuam rau kev cuam tshuam ua ntej kev siv.
Kev tsim cov chav huv huv tej zaum yuav xav tau rau cov ntawv thov tseem ceeb tshaj plaws. Kev sib sau ua ke ntawm cov cua sov hauv ib puag ncig tswj tsis pub muaj cov kab mob sib kis uas tuaj yeem cuam tshuam rau cov khoom lag luam zoo. Kev cob qhia cov neeg ua haujlwm, kev hnav khaub ncaws hnav, thiab kev saib xyuas ib puag ncig kom huv si tsim nyog rau kev faib cov ntawv thov.
Raws li cov ntaub ntawv pov thawj zoo, cov kws kho mob - qib cartridge rhaub yuav tsum muaj 3-5x ntau cov ntaub ntawv thiab kev sim dua li cov qauv kev lag luam. Qhov zoo ntawm cov nqi no tau rov qab los ntawm kev tshem tawm cov kev cai tsis lees paub qhov kev pheej hmoo thiab cuam tshuam kev tsim khoom qeeb. Rau cov ntawv thov uas lub tshuab cua sov tsis ua haujlwm tuaj yeem cuam tshuam rau tus neeg mob kev nyab xeeb, qhov kev nqis peev no yog qhov yuav tsum tau ua es tsis yog xaiv tau.
Sterilization compatibility ncua cov ntaub ntawv xav tau. Steam sterilization, gamma irradiation, los yog chemical sterilization txoj kev yuav tsum tsis txhob degrade cov khoom cua sov los yog kev ua tau zoo. Validation testing cov qauv ntsuas cua sov kom rov ua kom tsis muaj menyuam, ua kom muaj kev ncaj ncees los ntawm kev ntsuas hluav taws xob thiab kev tshuaj xyuas qhov ntev. Qhov kev lees paub no txhawb nqa cov khoom siv kom tsis muaj menyuam raws tu qauv.
Extractables thiab leachables kuaj qhov teeb meem tshuaj tsiv teb tsaws chaw. Cov khoom siv cua sov hauv kev sib cuag nrog cov khoom lag luam lossis cov khoom noj tsis tuaj yeem tso cov tshuaj uas cuam tshuam rau kev nyab xeeb lossis kev ua tau zoo. Kev ntsuam xyuas tshwj xeeb txheeb xyuas cov neeg tsiv teb tsaws chaw muaj peev xwm thiab ntsuas qib raws li kev siv simulated. Qhov kev sim no, kim thiab sij hawm-siv, yog yuav tsum tau rau siab tshaj - daim ntawv thov kev pheej hmoo.
Cov neeg muag khoom tshawb xyuas xyuas qhov kev ua tau zoo ntawm qhov system. Cov chaw tsim tshuaj thiab khoom noj khoom haus ua haujlwm ntawm - qhov chaw soj ntsuam ntawm cov chaw muab khoom siv cua sov, ntsuas cov chaw, cov txheej txheem, cov neeg ua haujlwm muaj peev xwm, thiab cov ntaub ntawv. Thib peb- ntawv pov thawj thib ob-ISO 9001 nrog cov tshuaj ntxiv, AS9100 rau aerospace-kev kho mob crossover- muab cov ntawv pov thawj thawj zaug uas kuaj xyuas thiab tswj xyuas.
Hloov cov ntawv cog lus ceeb toom kom ua raws li qhov txuas mus ntxiv. Cov neeg muab khoom siv cua sov yuav tsum ceeb toom rau cov neeg siv khoom ntawm txhua yam khoom siv, txheej txheem, lossis kev tsim qauv hloov uas tuaj yeem cuam tshuam kev ua haujlwm lossis ua raws. Daim ntawv cog lus no tiv thaiv tsis tau txais kev hloov pauv uas yuav ua rau cov khoom siv tsis raug cai lossis cov kev cai xa tawm. Lub nra hnyav yog qhov tseem ceeb tab sis tseem ceeb rau kev tswj hwm kev lag luam.
Kev lees paub zoo ntawm cov tshuab cua sov rau cov khoom noj khoom haus cryogenic thiab kev siv tshuaj ua haujlwm sawv cev rau kev tsim khoom lag luam uas txuas ntxiv los ntawm kev xaiv cov khoom siv raw los ntawm kev tsim khoom, kev sim, cov ntaub ntawv, thiab kev tswj xyuas tus neeg muag khoom tsis tu ncua. Cov tuam txhab lag luam yuav tsum koom nrog cov khoom siv hluav taws xob thaum ntxov hauv kev txhim kho, kom ntseeg tau tias muaj peev xwm ua tau zoo raws li cov kev cai tswj hwm thiab cov ntaub ntawv pov thawj yuav txhawb nqa cov khoom siv zaum kawg.
