Ua ib qho EEG electrode muaj ntau kauj ruam los ua kom ntseeg tau tias qhov kev ua tau zoo, durability, thiab tus neeg mob siab. Ntawm no yog cov lus qhia yooj yim los ua kom yooj yim reusable Eeg electrode siv cov khoom siv muaj:
Cov ntaub ntawv xav tau:
Khoom siv hluav taws xob: Feem ntau cov nyiaj (AG), nyiaj chloride (AGC), kub, lossis platinum yog siv. Rau diy lub hom phiaj, cov khoom-coated cov khoom tuaj yeem siv rau kev tiv thaiv ag / agc electrodes.
Conductive gel lossis muab tshuaj txhuam: Qhov no txhim kho kev sib cuag ntawm lub electrode thiab taub hau, kom paub meej cov phiajcim raug.
Connector (1 tus lej lossis Din42802): Qhov no yog siv los txuas rau electrode rau lub tshuab Eeg.
Xov: Siv cov ntaub thaiv npog cov kab ke los txo cov suab nrov.
Cov khoom siv insulating: Cov yas lossis roj hmab coating rau cov electrode thiab xaim kom tiv thaiv kev cuam tshuam.
Soldering Khoom: Rau cov xov hlau txuas rau cov electrode.
Khob lossis disk: Qhov no yuav yog ib feem ntawm lub electrode uas ua rau muaj kev sib cuag nrog lub hau taub hau. Koj tuaj yeem siv cov hlau disks lossis khob khob.
Cov kauj ruam:
Tsim lossis tau txais ib lub disk disk / khob:
Siv ib qho kev coj ua me me Hlau disk lossis khob, nyiam dua cov nyiaj-coated rau AG / AglC electrode. Koj tuaj yeem yuav ua ntej txheej nyiaj chloride discs lossis ua rau koj tus kheej los ntawm socerming cov nyiaj hluav taws xob hauv cov ntsev (NACL) rau lub sijhawm ntev.
Txuas cov hlau rau hauv electrode:
Cam cov ntaub thaiv cov hlau rau sab nraum qab ntawm hlau disk. Ua kom cov kev sib txuas muaj kev ruaj ntseg kom tsis txhob muaj kev cuam tshuam hluav taws xob thaum lub teeb liab.
Thov rwb thaiv tsev:
Npog cov hlau nrog cov khoom siv insulating (yas lossis roj hmab) kom tsis txhob cuam tshuam hluav taws xob. Tawm ntawm daim disk ntu uas hu rau saum tawv taub hau.
Tsim lossis txuas ib qho txuas txuas:
Muab ib qho txuas txuas rau lwm qhov kawg ntawm lub xaim uas tuaj yeem interface nrog EEG tshuab. Cov sib txuas ua ke yog 1 tus lej lossis DIN42802, nyob ntawm lub tshuab kev sib raug zoo.
Npaj Daim Ntawv Thov Gel:
Ua ntej siv cov electrode, thov kom muaj cov gel los yog muab rau saum tawv taub hau los sis ncaj qha rau ntawm lub khob hluav taws xob kom ntseeg tau teeb tsa kev hloov pauv thiab txo kev cuam tshuam.
Kuaj cov electrode:
Txuas cov electrode rau ib lub system EEG thiab sim nws kom paub tseeb tias nws pom cov paib hluav taws xob kom muaj suab nrov.
Cov lus qhia:
TusAG / AGCL RAUyog qhov zoo tshaj vim yog nws ruaj khov thiab qis-suab nrov teeb liab cov khoom ntiag tug.
Ua kom tau tiag tiagtsim nyog sib cuag nrog cov tawv taub hauSiv cov tshuaj tiv thaiv zoo los tswj lub cim zoo zoo.
Yam ruaj khov: Xyuas kom txhua qhov khoom siv tau zoo nyab xeeb thiab insulated los tiv thaiv ntau yam kev siv (yog tias ua kom rov siv dua tshiab rau hluav taws xob).
Nov yog phau ntawv qhia yooj yim lossis kho mob, electrodes yuav tsum ua raws li cov qauv tswj hwm kev cai lij choj hais txog biocompatibility hais txog biocompatibility, kev nyab xeeb, thiab kev nyab xeeb.