Iingcingo ezikhokelayo ze-ECG zizinto ezibalulekileyo ekubekweni iliso kwesigulane, okwenza ukuba kufunyanwe ngokuchanekileyo idatha ye-electrocardiogram (ECG). Nantsi intshayelelo elula yeengcingo ezihamba phambili zeECG ezisekwe kuhlelo lwemveliso ukukunceda ukuba uziqonde ngcono.

Ukuhlelwa kweeCables zeECG kunye neeNcingo ezikhokelayo ngokweSakhiwo seMveliso

1.IiCables zeECG ezidibeneyo

IIiCables zeECG ezidibeneyoyamkela i-design entsha edibanisa kakhulu i-electrodes kunye neentambo, okwenza uxhulumaniso oluthe ngqo ukusuka ekupheleni kwesigulane ukuya kwi-monitor ngaphandle kwamacandelo aphakathi. Olu lwakhiwo lulungelelanisiweyo alwenzi lula uyilo kuphela kodwa luphinda lususe izihlanganisi ezininzi ezifumaneka kwiinkqubo zohlobo lokwahlulwa kwemveli. Ngenxa yoko, kunciphisa kakhulu umngcipheko wokungaphumeleli ngenxa yoxhulumaniso olungafanelekanga okanye umonakalo we-comnt, ukubonelela ngesisombululo esizinzile nesithembekileyo sokubeka iliso kwisigulane. Lo mzobo ulandelayo ubonisa ukusetyenziswa kwe-Integrated ECG Cables kwireferensi yakho.

2.ECG Trunk Cables

IIintambo ze-ECG Trunkyinxalenye ebalulekileyo yenkqubo yokubeka iliso ye-ECG, equlethwe ngamacandelo amathathu: isinxibelelanisi sezixhobo, intambo ye-trunk, kunye nejoka.

3.ECG iiNcingo zokukhokela

Iingcingo zokukhokela zeECGzisetyenziswa ngokubambisana ne-ECG iintambo zetrunk. Kulo yilo oluKwahlulayo, kuphela iingcingo ezikhokelayo kufuneka zitshintshwe ukuba zonakaliswe, ngelixa intambo ye-trunk ihlala isebenziseka, okubangela iindleko eziphantsi zokugcinwa xa kuthelekiswa neentambo ze-ECG ezidibeneyo. Ngapha koko, iintambo ze-ECG ze-trunk azikho phantsi kokufakwa rhoqo kunye nokukhutshwa, okunokwandisa kakhulu ubomi babo benkonzo.

IiCables zeECG kunye neeNcingo zeLead Ukuhlelwa ngokuBalwa kweNkokheli

• 3-Lead ECG Cables

Ngokwesakhiwo,Iintambo ze-ECG ezikhokelayo ezi-3zibandakanya iingcingo ezintathu zokukhokela, nganye iqhagamshelwe kwi-electrode ethile. Ezi electrode zibekwe kwiindawo ezahlukeneyo zomzimba wesigulane ukuze zibone iimpawu ze-bioelectrical. Kwinkqubo yeklinikhi, iindawo eziqhelekileyo zokubeka i-electrode ziquka ingalo yokunene (RA), ingalo yasekhohlo (LA), kunye nomlenze wesobunxele (LL). Olu lungelelwaniso lwenza ukuba kushicilelwe intliziyo's umsebenzi wombane ukusuka kwii-engile ezininzi, ukubonelela ngedatha ebalulekileyo yokuxilongwa ngokuchanekileyo kwezonyango.

•  5-Lead ECG Cables

Xa kuthelekiswa neentambo zeECG ezikhokelayo ezi-3,Iintambo zeECG ezikhokelayo ezi-5ulungelelwaniso lubonelela ngedatha ebanzi yombane wentliziyo ngokubamba imiqondiso evela kwiindawo ezongezelelweyo ze-anatomical. I-Electrodes ibekwe ngokuqhelekileyo kwi-RA (ingalo yasekunene), i-LA (ingalo yasekhohlo), i-RL (umlenze wasekunene), i-LL (umlenze wasekhohlo), kunye ne-V (i-precordial / i-chest lead), eyenza ukubeka iliso kwi-multi-dimensional cardiac. Olu seto luphuculweyo lunika oogqirha ngokuchanekileyo kunye nombono wepanoramic entliziyweni's ubume be-electrophysiological, ukuxhasa uxilongo oluchanekileyo kunye nezicwangciso zonyango lomntu ngamnye.

•  I-10-Lead okanye i-12-Lead ECG Cables

I10-Lead / 12-Lead ECG cableyindlela ebanzi yokujongwa kwentliziyo. Ngokubeka i-electrode ezininzi kwiindawo ezithile zomzimba, irekhoda intliziyo's umsebenzi wombane ukusuka kwii-engile ezahlukeneyo, ukubonelela oogqirha ngolwazi oluneenkcukacha lwe-electrophysiological yenhliziyo eququzelela ukuxilongwa ngokuchanekileyo kunye novavanyo lwezifo zentliziyo.

I-10-lead okanye i-12-lead ye-ECG iintambo ziquka oku kulandelayo:

(1)IiNkokheli zoMgangatho weLingu (Ikhokela I, II, III):

Ezi zikhokelo zilinganisa iiyantlukwano ezinokwenzeka phakathi kwamalungu ngokusebenzisa i-electrode ebekwe kwingalo yasekunene (RA), ingalo yasekhohlo (LA), kunye nomlenze wasekhohlo (LL). Zibonisa intliziyo's umsebenzi wombane kwinqwelomoya engaphambili.

(2)I-Augmented Unipolar Limb Leads (aVR, aVL, aVF):

Ezi zikhokelo zithathwe ngokusebenzisa ulungelelwaniso oluthile lwe-electrode kwaye lubonelela ngeembono ezongezelelweyo zesikhokelo sentliziyo'umsebenzi wombane kwinqwelomoya engaphambili:

•  I-aVR: Ijonga intliziyo ukusuka egxalabeni lasekunene, igxile kwindawo ephezulu yentliziyo.
•  I-aVL: Ijonga intliziyo ukusuka kwigxalaba lasekhohlo, igxile kwinxalenye ephezulu yasekhohlo yentliziyo.
•  I-aVF: Ijonga intliziyo ukusuka ezinyaweni, igxininise kwindawo engaphantsi (ephantsi) yentliziyo.

(3)I-Precordial (isifuba) ikhokela

•  Ikhokela V1-I-V6 ibekwe kwiindawo ezithile esifubeni kwaye irekhode umsebenzi wombane kwinqwelomoya ethe tye:
•  V1-I-V2: Bonisa umsebenzi ovela kwi-ventricle efanelekileyo kunye ne-interventricular septum.
•  V3-I-V4: Bonisa umsebenzi ovela kudonga lwangaphambili lwe-ventricle yasekhohlo, kunye ne-V4 ekufutshane ne-apex.
•  V5-I-V6: Bonisa umsebenzi ovela kudonga olusecaleni lwe-ventricle yasekhohlo.

(4)Isifuba Sasekunene Sikhokelela

Ikhokela i-V3R, i-V4R, kunye ne-V5R ibekwe kwisifuba sokunene, i-mirroring ikhokelela i-V3 ukuya kwi-V5 ngakwesobunxele. Ezi zikhokelo zivavanya ngokuthe ngqo ukusebenza kwe-ventricular kunye nokungaqhelekanga, okufana ne-right-side myocardial infarction okanye i-hypertrophy.

Ukuhlelwa ngeeNdidi ze-Electrode kwiSidibanisi sesigulane

1.I-Snap-Type ECG iiNcingo ezikhokelayo

Iingcingo ezikhokelayo zibonisa uyilo olunamacala amabini. Iimpawu ezinombala zifakwe isitofu, ziqinisekisa ukuchongwa okucacileyo okungayi kuphelelwa okanye ukuxobuka ekuhambeni kwexesha. Uyilo lwemesh olumelana nothuli lubonelela ngendawo eyongeziweyo yesithinteli sokuguquguquka kwentambo, ukomeleza ukuqina, ukucocwa ngokulula, kunye nokuxhathisa ukugoba.

 2.Round Snap ECG LeadWires

• Iqhosha elisecaleni kunye noYilo loQhagamshelwano oluBonakalayo:Ibonelela oogqirha ngokutshixa okukhuselekileyo kunye nendlela yokuqinisekisa ebonakalayo, eyenza unxibelelwano olukhokelela ngokukhawuleza noluthembekileyo;Ibonakaliswe ngokweklinikhi ukunciphisa umngcipheko wee-alamu zobuxoki ezibangelwa kukuqhawula i-lead.
• Uyilo lweCable yeRibhoni ePeelable:Iphelisa ukudityaniswa kwentambo, ukonga ixesha kunye nokuphucula ukuhamba kakuhle komsebenzi; Ivumela ukwahlula okukhokelayo okulungiselelweyo okusekwe kubungakanani bomzimba wesigulana ukuze ulungele kwaye uthuthuzeleke.
• IiNcingo eziNkokheli eziBalulekileyo eziKhuselwe ngokuPheleleyo:Inikezela ngokhuseleko oluphezulu ngokuchasene nokuphazamiseka kwe-electromagnetic, iyenza ilungele indawo enezixhobo zombane ezibanzi. 

3.Grabber-Type ECG iiNcingo ezikhokelayo

Igrabber-uhlobo ECG iingcingo leadzenziwa kusetyenziswa inkqubo edityanisiweyo yokubumba inaliti, izenza zibe lula ukuzicoca, zingangeni manzi, kwaye zixhathise amathontsi. Olu luyilo lukhusela ngokufanelekileyo i-electrodes, iqinisekisa ukuhanjiswa okugqwesileyo kunye nokufumana umqondiso ozinzile. Iingcingo ezikhokelayo zidibaniswe neentambo ezinombala ezihambelana neelebhile ze-electrode, zibonelela ngokubonakala okuphezulu kunye nokusebenza komsebenzisi.

4.4.0 I-Banana kunye ne-3.0 yePin ye-ECG yeeNcingo zeNkokheli

Ibhanana ye-4.0 kunye ne-3.0 yephini ye-ECG ikhokelela kwi-wireshave esemgangathweni yokudibanisa iinkcukacha eziqinisekisa ukuhambelana kunye nokuhanjiswa kwesignali ethembekileyo. Zifanelekele uluhlu olubanzi lwezicelo zeklinikhi, kubandakanywa iinkqubo zokuxilonga kunye nokubeka iliso kwi-ECG enamandla, ukubonelela ngenkxaso ethembekileyo yokuqokelela idatha echanekileyo.

Kufuneka zibekwe njani iingcingo ze-ECG ezikhokelayo?

Iingcingo ezikhokelayo zeECG kufuneka zibekwe ngokweempawu zomhlaba eziqhelekileyo ze-anatomical. Ukuncedisa ekubekeni ngokuchanekileyo, iingcingo zidla ngokufakwa umbala kwaye zibhalwe ngokucacileyo, nto leyo eyenza kube lula ukuchonga nokwahlula ilothe nganye.

I-3 - Ikhokelela kwi-ECG iingcingo ezihamba phambili
I-IEC		AHA
Igama lokukhokela	Electrode Umbala	Igama lokukhokela	Electrode Umbala
R	Bomvu	RA	Mhlophe
L	Lubhelu	LA	Mnyama
F	Luhlaza	LL	Bomvu
I-5 - Ikhokelela kwi-ECG iingcingo zokukhokela
I-IEC		AHA
Igama lokukhokela	Electrode Umbala	Igama lokukhokela	Electrode Umbala
R	Bomvu	RA	Mhlophe
L	Lubhelu	LA	Mnyama
F	Luhlaza	LL	Bomvu
N	Mnyama	RL	Luhlaza
C	Mhlophe	V	Ntsundu
I-6-Ikhokelela kwi-ECG iingcingo ezihamba phambili
I-IEC		AHA
R	Bomvu	RA	Mhlophe
L	Lubhelu	LA	Mnyama
F	Mnyama	LL	Bomvu
N	Luhlaza	RL	Luhlaza
C4	Luhlaza	V4	Ntsundu
C5	Orenji	V5	Mnyama
I-12-Ikhokelela kwi-ECG iingcingo ezihamba phambili
I-IEC		AHA
R	Bomvu	RA	Mhlophe
L	Lubhelu	LA	Mnyama
F	Mnyama	LL	Bomvu
N	Luhlaza	RL	Luhlaza
C1	Bomvu	V1	Ntsundu
C2	Lubhelu	V2	Lubhelu
C3	Luhlaza	V3	Luhlaza
C4	ntsundu	V4	Luhlaza
C5	Mnyama	V5	Orenji
C6	Mfusa	V6	Mfusa