Kev txhaj tshuaj molding muaj FDA nruj, ISO13485 thiab cov qauv tsim khoom hauv chav huv, thiab cov khoom siv kub kub thermocouple, cov qauv thiab kev ruaj ntseg ncaj qha txiav txim siab seb cov khoom puas ua raws li kev cai kho mob, suav nrog cov khoom siv kev nyab xeeb, kev tswj kub thiab pwm huv peb qhov loj me. Ua ntej tshaj plaws, cov ntaub ntawv raw ntawm kev kho mob- qib thermocouples muaj qhov nkag tau meej meej. Ordinary hlau constantan J- hom xov hlau muaj cov kab mob hnyav hlau tsis huv, uas tuaj yeem ua rau molten kho mob PP, PC thiab PEEK nyob rau hauv ntev-lub sij hawm kub, yog li kev kho mob kub khiav feem ntau txais siab -purity K- hom chromel-alumelcertification nrog zaub mov thiab kho mob. Lub plhaub sab nrauv tsis tuaj yeem siv 304 stainless hlau zoo tib yam; kev kho mob tus qauv 316L stainless hlau los yog Inconel alloy yuav tsum tau xaiv, uas muaj kev tiv thaiv zoo heev - xeb thiab tiv thaiv - ion nag lossis daus ua haujlwm, zam cov khoom siv kho mob muaj kab mob.
Cov qauv tsim kev ua raws cai txwv tsis pub muaj qhov sib txawv thiab vuam seams ntawm thermocouple probes. Cov pa hluav taws xob qis- tus nqi thermocouples muaj qhov sib txawv me me ntawm qhov sib koom ua ke ntawm lub plhaub thiab lub taub hau, qhov twg cov yas yaj cov seem thiab cov kab mob yooj yim tuaj yeem khaws cia thaum rov ua dua, ua tsis tiav kev kuaj xyuas huv huv. Kev kho mob mob siab rau thermocouples txais ib qho tseem ceeb seamless kos duab molding tshuab, nrog rau tag nrho cov qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Unarmored liab qab hlau thermocouples raug txwv tag nrho nyob rau hauv kev kho mob pwm, vim hais tias tsis muaj zog kho mob yas roj yuav corrode lub internal hlau core, thiab poob hlau cov khib nyiab yuav sib tov rau hauv pov tseg syringes, xeem daim npav plhaub thiab cog qhov chaw, ua rau muaj kev nyab xeeb kev nyab xeeb thiab cov khoom rov qab.
Kev tswj qhov kub thiab txias raug coj los ntawm cov thermocouples yog qhov tseem ceeb ntawm cov khoom siv kho mob raws li kev ua raws cai. Cov khoom siv kho mob pov tseg xws li koob txhaj tshuaj, cov hlab ntshav sib cais thiab cov pob qij txha catheter muaj qhov ntev ntev li nruj li ± 0.01mm, thiab qhov kub thiab txias me ntsis yuav ua rau tsis sib xws thiab kev sib dhos tsis ua haujlwm. Yog li ntawd, kev kho mob kub khiav tshuab yuav tsum tau nruab nrog dual -point kaw armored thermocouples, nrog rau kev tswj yuam kev tsis siab tshaj ± 0.5℃. Yog hais tias lub teeb liab thermocouple drifts tiag, lub hauv paus overheating yuav ua rau PEEK implant qhov chaw kom degrade thiab tso cov tshuaj lom me me molecules, uas tsis tuaj yeem xeem biocompatibility. Ntau lub tsev kho mob molding yuav ua kom muaj kev ywj pheej thib peb - tog calibration ntawm tag nrho cov thermocouples txhua lub hlis, thiab cov ntaub ntawv kub rau cov khoom zoo traceability, uas yog ib qho yuav tsum tau soj ntsuam cov khoom ntawm ISO13485 ntawv pov thawj.
Cleanroom ntau lawm kuj tso rau pem hauv ntej tshwj xeeb los tiv thaiv- kev ua qias tuaj rau cov thermocouple thaiv. Ordinary fiberglass insulated xov hlau yog ib qho yooj yim los tso me me fiber ntau khib nyiab nyob rau hauv qhov kub thiab txias, polluting lub cleanroom ib puag ncig. Kev kho mob txhawb nqa thermocouple extension cables siv ua tiav PTFE seamless wrapping rwb thaiv tsev, tsis muaj fiber ntau shedding. Cov khoom txuas tau txais cov plua plav uas muaj nyob hauv tag nrho- pov thawj thiab kev kho mob tsis muaj dej tsis zoo- qib plugs kom tsis txhob muaj plua plav thiab dej vapor nkag mus rau hauv lub teeb liab. Tsis tas li ntawd, silicone pwm tso tawm cov neeg ua haujlwm raug txwv nyob rau hauv kev kho mob pwm kev cob qhia, vim hais tias cov txheej txheem silicone txuas nrog lub thermocouple sensing lub taub hau yuav ua rau lub thermal barrier, ua rau lub sij hawm ntev - ntsuas kub tsis raug, uas yuav cuam tshuam rau kev ruaj ntseg ntawm kev kho mob batch ntau lawm thiab ua raws li kev soj ntsuam xyuas. Ib qho kev hloov pauv tsis tsim nyog yuav ua rau raug ncua ntawm cov khoom kho mob cov kab ntau lawm, yog li cov tuam ntxhab yuav khaws tag nrho cov ntawv pov thawj kho mob thermocouple seem rau txhua qhov kub khiav pwm.
