Pob-tipped ncaj qha paj hlwb stimulation probesyog indispensable precision cuab yeej nyob rau hauv neurosurgery thiab spinal phais. Tsim los nrog cov kev xav tau siab tshaj plaws rau kev tiv thaiv paj hlwb hauv siab, cov kev sojntsuam no ua haujlwm los ntawm kev siv microcurrent stimulation los pab cov kws phais neeg kom pom cov hlab ntsha hauv cov txheej txheem anatomical complex, zam kev puas tsuaj rau kev phais. Rau cov neeg siv khoom lag luam, kev nkag siab txog lawv txoj haujlwm ua haujlwm thiab tus nqi thev naus laus zis yog qhov tseem ceeb rau kev xa cov ntaub ntawv tshaj lij mus rau qhov kawg -cov neeg siv tsev kho mob.
Lub hauv paus ntawm kev sojntsuam nyob hauv nws lub pob -tipped design. Qhov no precision - polished pob taub hau muaj ib tug nto roughness tswj nyob rau hauv Ra 0.2 micrometers. Qhov smoothness no ua kom ntseeg tau tias qhov kev sojntsuam tsis ua rau qhov tsis tsim nyog raug mob thaum tsiv hauv cov ntaub so ntswg. Txoj kab uas hla ntawm lub pob taub yog feem ntau 1.0 hli mus rau 2.5 hli, qhov kev xaiv loj uas tau ua tiav kev soj ntsuam zoo heev - xyuas kom muaj chaw tiv tauj txaus rau kev txhawb nqa zoo yam tsis muaj qhov loj heev thiab cuam tshuam qhov kev phais ntawm qhov pom.
Qhov zoo ntawm cov txheej rwb thaiv tsev ncaj qha cuam tshuam rau kev nyab xeeb ntawm cov hlab ntsha stimulation sojntsuam. Peb siv cov txheej txheem ntau- txheej txheej txheej los ua cov txheej txheem polytetrafluoroethylene rau ntawm qhov chaw sojntsuam. Txhua lub paj hlwb kev sojntsuam tau dhau los ua qhov ntsuas qhov ntsuas hluav taws xob txog li 1500 volts los xyuas kom meej tias cov txheej txheem rwb thaiv tsev yuav tsis tawg thaum siv sijhawm ntev. Qhov kev tswj xyuas kom zoo no yog los ntawm lub tswv yim yooj yim: cov paj hlwb yog qhov rhiab heev, thiab txawm tias qhov me me ntawm tam sim no tuaj yeem ua rau kev txiav txim siab tsis zoo lossis kev puas tsuaj. Peb cov ntaub ntawv ntau lawm qhia tau hais tias, tom qab peb xyoos ntawm kev txhim kho tas mus li, qhov kev tiv thaiv tsis ua haujlwm ntawm peb cov khoom tau raug txo los ntawm thawj 0.3% mus rau qis dua 0.05%.
Lub ergonomic tsim ntawm tus kov yog feem ntau overlooked, tsis tau nws ncaj qha cuam tshuam rau kev phais. Peb tau koom tes nrog pab pawg phais ntawm ntau lub tsev kho mob, kho qhov nkhaus tam sim no los ntawm ntau qhov kev hloov kho. Qhov kev tsim no txo cov kws kho mob qaug zog thaum lub sij hawm ntev kev phais thaum ua kom ruaj khov tuav, tiv thaiv kev ua yuam kev los ntawm tes tshee. Cov tshuaj tiv thaiv -slip zoo nkauj ntawm tus kov nto yog laser-engraved, kom ntseeg tau tias ob qho tib si zoo nkauj tactile kev paub thiab yooj yim tu thiab kom tsis muaj menyuam.
Connector kev ntseeg tau yog lwm yam tseem ceeb. Peb siv cov tub rog-qib kub-plated interfaces, kom ntseeg tau tias zoo heev conductivity txawm tias tom qab rov hais dua thiab tshem tawm. Txhua batch ntawm neurostimulation probes undergoes kev twb kev txuas durability xeem, simulating kev ua tau zoo hloov tom qab 500 insertions thiab tshem tawm nyob rau hauv kev kho mob tej yam kev mob. Cov ntaub ntawv kuaj pom tau hais tias txawm tias tom qab 500 qhov ntxig thiab tshem tawm, qhov cuam tshuam cuam tshuam nce tsis tshaj 5% ntawm tus nqi qub.
Rau cov neeg lag luam wholesale, nkag siab txog cov ntsiab lus tsim khoom no muaj txiaj ntsig vim nws tso cai rau koj piav qhia meej vim li cas qhov noneurostimulation sojntsuamyog ntseeg tau thaum nthuav qhia nws mus rau tsev kho mob cov chaw yuav khoom. Koj tuaj yeem hais tias, "Cov khoom no lub rwb thaiv tsev tau dhau los ntawm peb txheej txheej thiab 1500-volt withstand voltage test," es tsis yog hais tias "Nws yog qhov zoo." Qhov kev tshaj lij no pab cov tsev kho mob tsim kev ntseeg siab hauv cov khoom.
Kev tswj xyuas zoo yog tswj hwm ntawm txhua theem ntawm cov txheej txheem tsim khoom. Los ntawm cov khoom siv raw khoom mus rau kev xa khoom tiav, cov kev tshawb fawb neural stimulation probes undergo 17 xeem cov txheej txheem. Ntawm qhov kev ceeb toom tshwj xeeb yog peb qhov kev ntsuas hluav taws xob ua tau zoo-txhua qhov kev sojntsuam raug kuaj xyuas qhov tseeb ntawm qhov kev ua haujlwm ntawm lub cev hauv lub cev kom paub tseeb tias qhov tso tawm tam sim no yuam kev tsis pub dhau ± 5% ntawm tus nqi teeb tsa. Qhov kev txiav txim siab no txhais tau hais tias cov kws kho mob tuaj yeem tau txais cov txiaj ntsig zoo ntawm neural teb, yog li txiav txim siab raug.
Ntim thiab sterilization kuj qhia txog peb txoj kev mob siab rau peb cov khoom. Txhua lub paj hlwb stimulation sojntsuam yog tus kheej kom tsis muaj menyuam kom tsis muaj menyuam thaum lub sijhawm thauj mus los thiab khaws cia. Peb muab ob txoj kev ua kom tsis muaj menyuam: ethylene oxide sterilization yog haum rau feem ntau cov xwm txheej, thaum hluav taws xob sterilization yog tsim rau cov ntawv thov uas yuav tsum nruj dua li cov residue.
Raws li cov chaw tsim khoom, peb nkag siab tob txog qhov tseem ceeb ntawmpaj hlwb stimulation probeshauv kev phais. Yog li ntawd, peb tau tsim kom muaj kev txhawb nqa kev pabcuam. Thaum cov neeg siv khoom ntsib teeb meem kev lag luam, peb pab pawg engineering tuaj yeem muab cov lus teb tshaj lij hauv 24 teev. Nyob rau tib lub sijhawm, peb niaj hnub sau cov tswv yim kho mob kom tsis tu ncua txhim kho cov khoom tsim. Ob xyoos dhau los, peb tau txhim kho qhov khoov khov kho ntawm cov tshuaj ntsuam xyuas raws li cov kws kho mob cov lus pom zoo, ua rau kev tuav tau zoo dua rau cov kev xav tau ntawm cov kev phais me me.
Xaiv peb cov paj hlwb stimulation probes txhais tau hais tias xaiv ib tug tsis tu ncua kev txhim kho kev koom tes. Peb tsis tsuas yog muab cov khoom lag luam, tab sis kuj tseem muaj kev paub dhau los thiab kev txhawb nqa tsis tu ncua los pab cov neeg lag luam wholesale tsim kom muaj txiaj ntsig zoo hauv kev ua lag luam sib tw. Lwm lub sij hawm, peb yuav tshawb nrhiav tus nqi ntawm daim ntawv thovpaj hlwb stimulation probesnyob rau hauv cov xwm txheej sib txawv ntawm kev phais thiab yuav ua li cas lawv tuaj yeem pab tsev kho mob ua kom zoo dua cov txheej txheem phais.