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Ii-Electrodes ze-ECG ezilahlayo
Ikhowudi yoku-odola:V0014A-H
*Ukufumana iinkcukacha ezininzi zemveliso, jonga ulwazi olungezantsi okanye uqhagamshelane nathi ngokuthe ngqo
ODA IINKCUKACHAKutheni le nto kufuneka sisebenzise i-Offset ECG Electrodes?
Xa izigulane zifumene i-holter ECG yokubona kunye ne-telemetric ECG esweni, ngenxa yokwenzeka kwe-friction yempahla, ubuxoki bokuxhuzula, kunye nokutsalwa, kubangela ukuphazamiseka okwenziwe[1] kumqondiso we-ECG, okwenza kube nzima ngakumbi ukuba oogqirha baxilonga.
Ukusebenzisa i-electrode ye-ECG ye-offset kunokunciphisa kakhulu ukuphazamiseka kwe-artifact kunye nokuphucula umgangatho wokufumana umqondiso we-ECG eluhlaza, ngaloo ndlela kuncitshiswe izinga lokuxilonga okuphosiweyo kwesifo senhliziyo kuvavanyo lwe-holter kunye nee-alamu zobuxoki ekubekwenisweni kwe-ECG ye-telemetric ngoogqirha [2].
I-Offset ECG Electrode Structure Diagram
Iinzuzo zeMveliso
Ithembekile:Uyilo lokulinganisa i-offset, indawo esebenzayo yokutsala isithinteli, ithintela kakhulu ukuphazamiseka kwezinto ezishukumayo, qinisekisa ukuba umqondiso uzinzile kwaye uthembekile.
Izinzile:Inkqubo yoshicilelo ye-Ag / AgCL enelungelo lobunikazi, ngokukhawuleza ngokufumanisa ukuchasana, ukuqinisekisa ukuzinza kwexesha elide lokuhanjiswa kwedatha.
Ukhululekile:Ukuthamba kukonke: Uncedo lwezonyango olungalukwanga, oluthambileyo noluphefumlayo, luluncedo ngakumbi ukukhupha umbilo ngaphandle kunye nokuphucula inqanaba lokuthuthuzela kwesigulana.
Uvavanyo lokuthelekisa: I-Offset ECG Electrode kunye neZiko le-ECG Electrode
Ukucofa uvavanyo:
| Iziko le-ECG Electrode | Offset ECG Electrode |
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| Xa isigulana silele sithe tyaba, kwaye siqhagamshelwe kucingo olukhokelayo lweECG, lwenza uxinzelelo kwi-conductive hydrogel, emva koko kukho utshintsho kuxhathiso lokunxibelelana malunga ne-conductive hydrogel. | Xa isigulana silele sithe tyaba, kwaye siqhagamshelwe kucingo olukhokelela kwiECG, alunaxinzelelo kwi-conductive hydrogel, enesiphumo esincinci kuxhathiso lokunxibelelana olujikeleze i-hydrogel eqhubayo. |
| Ukusebenzisa isilinganisi sempompo ngokwahlukeneyo kuqhagamshelo lwee-electrode ze-ECG kunye neZiko lokulinganisa i-electrode zeECG rhoqo ngemizuzwana emi-4, kunye ne-ECG efunyenweyo ibe ngolu hlobo lulandelayo: | |
 | |
| Iziphumo:Umqondiso we-ECG watshintsha ngokuphawulekayo, isiseko sokukhukuliseka ukuya kuthi ga kwi-7000uV. | Iziphumo:Umqondiso we-ECG awuthinteki, ngokuqhubekayo ukuvelisa idatha ye-ECG ethembekileyo. |
Ukutsala Uvavanyo
| Iziko le-ECG Electrode | Offset ECG Electrode |
 |  |
| Xa i-ECG leadwire itsalwa, i-force Fa1 isebenza kwi-skin-gelinterface kunye ne-AgCLelectrode-gel interface, xa i-sensor ye-AgCL kunye ne-conductive hydrogel igxothwa ngokutsalwa, zombini iphazamisa ukudibanisa kombane kunye nesikhumba, emva koko imveliso ye-ECG ye-artifacts. | Xa utsala i-ECG ye-leadwire, amandla e-Fa2 asebenza kwi-interface ye-gel ye-skin-adhesive, ayichithi kwingingqi ye-hydrogel ye-conductive, ngoko ke iveliswa izinto ezimbalwa. |
Kwisalathiso se-perpendicular kwi-plane sensor ye-skin, kunye ne-force ye-F = 1N, i-ECG i-leadwire kwi-electrode ephakathi kunye ne-electrode ye-eccentric yatsalwa ngokwahlukileyo malunga nemizuzwana ye-3, kwaye i-ECGs efunyenwe ngolu hlobo lulandelayo: | |
| Iimpawu zeECG eziveliswe zi-electrode ezimbini zazijongeka ngokufanayo phambi kokuba iingcingo ezikhokelayo zitsalwe. | |
| Iziphumo:Emva kokutsalwa kwesibini kwe-ECGleadwire, umqondiso we-ECG wabonisa ngokukhawuleza isiseko sokukhukuliseka ukuya kwi-7000uV. Isiseko esinokubakho sikhukuliseka ukuya kuthi ga kwi-±1000uV kwaye ii-boes azibuyiseli ngokupheleleyo ukungazinzi komqondiso. | Iziphumo:Emva kokutsalwa kwesibini kwe-ECGleadwire, umqondiso we-ECG ubonise ukuhla kwesikhashana kwe-1000uV, kodwa umqondiso wabuya ngokukhawuleza kwimizuzwana eyi-0.1. |
Ulwazi lweMveliso
| ImvelisoUmfanekiso | Ikhowudi yomyalelo | Inkcazo yenkcazo | Esebenzayo |
 | V0014A-H | Uncedo olungalukwanga, iAg/AgCL sensor, Φ55mm, Offset ECG Electrodes | Holter ECGTelemetry ECG |
 | I-V0014A-RT | Imathiriyeli yogwebu, inzwa ejikelezayoAg/AgCL, Φ50mm | DR (X-reyi)CT (X-reyi)MRI |
PHAWULA:
2. Iwebhusayithi inokuthi ibhekiselele kwiinkampani zangaphandle kunye neempawu ezinganxulumananga nathi nangayiphi na indlela. Imifanekiso yemveliso yeyeenjongo zokubonisa kuphela kwaye inokwahluka kwizinto ezizizo (umzekelo, umahluko kwinkangeleko yesiqhagamshelo okanye umbala). Xa kukho nakuphi na ukungangqinelani, eyona mveliso iya kuphumelela.
