Waya ụzọ ECG bụ ihe dị mkpa na nleba anya onye ọrịa, na-enye ohere ịnweta data electrocardiogram (ECG) ziri ezi. Nke a bụ mmeghe dị mfe nke eriri ụzọ ECG dabere na nhazi ngwaahịa iji nyere gị aka ịghọta ha nke ọma.

Nhazi nke eriri ECG na waya ndị ndu site na nhazi ngwaahịa

1.Igwe ECG jikọtara ọnụ

NkeIgwe ECG jikọtara ọnụnabata ihe ohuru ohuru nke na-ejikọta electrodes na eriri nke ukwuu, na-eme ka njikọ dị kpọmkwem site na njedebe onye ọrịa na onye nleba anya na-enweghị ihe ndị dị n'etiti. Usoro a na-agbagharị agbagharị abụghị naanị na-eme ka nhazi ahụ dị mfe kamakwa ọ na-ewepụkwa ọtụtụ njikọ ndị a na-ahụkarị na usoro nkewa nke ọdịnala. N'ihi ya, ọ na-ebelata nke ọma ihe ize ndụ nke ọdịda n'ihi njikọ na-ezighị ezi ma ọ bụ mmebi comnt, na-enye ngwọta kwụsiri ike na ntụkwasị obi maka nlekota onye ọrịa. Eserese na-esonụ na-egosi ojiji nke eriri ECG jikọtara ọnụ maka ntụaka gị.

2.ECG akpati Cables

NkeECG akpati cablesbụ akụkụ dị oke mkpa nke usoro nlekota ECG, nke nwere akụkụ atọ: njikọ akụrụngwa, eriri akpati, na njikọ yoke.

3.ECG eriri waya

ECG ụzọ wiresna-eji na njikọ na ECG akpati cables. N'ime imewe a na-ekewapụ, ọ bụ naanị eriri ndu ka a ga-edochi anya ma ọ bụrụ na emebie, ebe eriri akpati na-anọgide na-eji ya eme ihe, na-ebute ụgwọ nlekọta dị ala ma e jiri ya tụnyere eriri ECG agbakwunyere. Ọzọkwa, eriri akpati ECG anaghị etinye aka na nkwụnye na ịpụpụ ya ugboro ugboro, nke nwere ike ịgbatị ndụ ọrụ ha nke ukwuu.

ECG Cables na Lead wires Nhazi site na Ngụ ndu

• 3-Lead ECG Cables

N'usoro,ECG eriri 3-edu ndúnwere eriri ụzọ atọ, nke ọ bụla jikọtara na otu electrode akọwapụtara. A na-etinye electrodes ndị a n'akụkụ dị iche iche nke ahụ onye ọrịa iji chọpụta mgbaàmà bioelectrical. Na omume ụlọ ọgwụ, saịtị ntinye electrode na-agụnye aka nri (RA), ogwe aka ekpe (LA), na ụkwụ aka ekpe (LL). Nhazi a na-enyere aka ịdekọ obi's eletriki ọrụ site n'ọtụtụ akụkụ, na-enye data dị mkpa maka nyocha ahụike ziri ezi.

•  5-Lead ECG Cables

Tụnyere eriri ECG nke nwere ụzọ atọ,ECG eriri 5-edu ndúNhazi na-enye data eletrịkị obi zuru ezu karịa site na iwere akara sitere na saịtị ndị ọzọ anatomical. A na-etinyekarị electrodes na RA (ogwe aka nri), LA (ogwe aka ekpe), RL (ụkwụ aka nri), LL (ụkwụ aka ekpe), na V (precordial/ chest lead), na-eme ka nlele obi dị iche iche dị iche iche. Ntọlite a kwalitere na-enye ndị ụlọọgwụ nkọwa nke ọma na panoramic n'ime obi's ọnọdụ electrophysiological, na-akwado nchoputa ziri ezi na usoro ọgwụgwọ onwe onye.

•  10-Lead ma ọ bụ 12-Lead ECG Cables

Nke10-Lead / 12-Lead ECG cablebụ usoro zuru oke maka nlekota obi. Site n'itinye otutu electrodes na saịtị ahụ kpọmkwem, ọ na-edekọ obi's eletriki ọrụ site n'akụkụ dị iche iche, na-enye ndị dọkịta ihe ọmụma zuru ezu gbasara obi electrophysiological nke na-eme ka nchọpụta ziri ezi na nyocha nke ọrịa obi.

Igwe ECG nke 10-edu ma ọ bụ 12-edu ndú gụnyere ihe ndị a:

(1)Ọkọlọtọ Nduzi Ụkwụ (Idu I, II, III):

Ndị ndu ndị a na-atụle ọdịiche dị n'etiti akụkụ ahụ site na iji electrodes etinyere na ogwe aka nri (RA), ogwe aka ekpe (LA), na ụkwụ aka ekpe (LL). Ha na-egosipụta obi's eletriki ọrụ na n'ihu ụgbọelu.

(2)Ọkpụkpụ ụkwụ Unipolar agbagoro agbagoro (aVR, aVL, aVF):

A na-enweta ụzọ ndị a site na iji nhazi electrode akọwapụtara ma na-enye echiche ntụzịaka ọzọ nke obi's eletriki ọrụ na n'ihu ụgbọelu:

•  aVR: Na-ele obi site n'ubu aka nri, na-elekwasị anya n'akụkụ aka nri nke obi.
•  aVL: Na-ele obi site n'ubu aka ekpe, na-elekwasị anya na akụkụ aka ekpe elu nke obi.
•  aVF: Na-ele obi site n'ụkwụ, na-elekwasị anya na mpaghara ala (ala) nke obi.

(3)Precordial (Chest) na-eduga

•  Ndị isi V1-A na-etinye V6 n'ọnọdụ dị iche iche na igbe ma dekọọ ọrụ eletrik n'ime ụgbọ elu kwụ ọtọ:
•  V1-V2: Tụgharịa ọrụ site na ventricle aka nri na interventricular septum.
•  V3-V4: Tụgharịa ọrụ site na mgbidi ihu nke ventricle aka ekpe, yana V4 dị nso na apex.
•  V5-V6: Tụgharịa ọrụ site na mgbidi mpụta nke ventricle aka ekpe.

(4)Ndukwa igbe aka nri

Edobere ụzọ V3R, V4R na V5R n'igbe aka nri, mirroring na-eduga V3 gaa V5 n'aka ekpe. Ndị ndu ndị a na-enyocha kpọmkwem ọrụ ventricular ziri ezi na adịghị mma, dị ka infarction myocardial akụkụ aka nri ma ọ bụ hypertrophy.

Nhazi site n'ụdị Electrode na njikọ onye ọrịa

1.Snap-Ụdị ECG eriri ụzọ

Waya ndị na-edu ndú na-egosipụta nhazi nke nwere akụkụ abụọ site n'ọbọ. A na-akpụzi ihe nrịbama nke agba agba, na-eme ka njirimara doro anya nke na-agaghị ada ada ma ọ bụ bee ka oge na-aga. Nhazi ọdụ ntupu na-eguzogide uzuzu na-enye mpaghara nchekwa agbatịkwu maka ịgbatị eriri USB, na-eme ka ọ dị ogologo ndụ, ịdị mfe nke ihicha, na iguzogide ịgbado.

 2.Round Snap ECG LeadWires

• Bọtịnụ akụkụ na Nhazi Njikọ Ọhụụ:Na-enye ndị na-ahụ maka ụlọ ọgwụ nwere usoro mkpọchi echekwara na nke a na-ahụ anya, na-eme ka njikọ ndu ngwa ngwa na nke a pụrụ ịdabere na ya;Achọpụtara n'ụlọọgwụ iji belata ihe egwu nke mkpu ụgha kpatara n'ịkwụpu ụzọ.
• Imebe eriri Ribbon peelable:Na-ewepụ eriri eriri USB, na-echekwa oge na imeziwanye arụmọrụ ọrụ; Na-enye ohere nkewa ụzọ ahaziri iche dabere na nha ahụ onye ọrịa maka ịdị mma na nkasi obi.
• Waya ndu nwere mkpuchi okpukpu abụọ:Na-enye nchebe dị elu megide nnyonye anya electromagnetic, na-eme ka ọ dị mma maka gburugburu nwere nnukwu akụrụngwa eletrik. 

3.Grabber-Ụdị ECG na-edu waya

Nkeeriri ụzọ ECG ụdị grabberA na-arụpụta ya site na iji usoro ịkpụzi injection agbakwunyere, na-eme ka ọ dị mfe ihicha, enweghị mmiri, na-eguzogide ọgwụ. Nke a imewe na-echebe nke ọma electrodes, n'ịhụ ezigbo conductivity na kwụsiri ike inweta mgbaama. A na-ejikọta eriri ndị na-edu ndú na eriri ndị na-acha agba nke dabara na akara electrode, na-enye ọhụụ dị elu na ọrụ enyi na enyi.

4.4.0 Banana na 3.0 Pin ECG eriri ụzọ

The4.0 banana na 3.0 pin ECG lead wireshave nhazi nkọwa njikọ nke na-eme ka ndakọrịta na nnyefe mgbaama a pụrụ ịdabere na ya. Ha dị mma maka ọtụtụ ngwa ụlọ ọgwụ, gụnyere usoro nyocha na nlekota ECG dị ike, na-enye nkwado a pụrụ ịdabere na ya maka nchịkọta data ziri ezi.

Kedu ka esi etinye wires ndu ECG nke ọma?

Ekwesịrị idowe waya ụzọ ECG dị ka akara ngosi anatomical ọkọlọtọ si dị. Iji nyere aka na ntinye ziri ezi, a na-edobe waya ndị ahụ na agba na akara nke ọma, na-eme ka ọ dịkwuo mfe ịmata na ịmata ọdịiche nke ụzọ ọ bụla.

3 - Na-eduga wires ndu ECG
IEC		AHA
Aha ndu	Agba Electrode	Aha ndu	Agba Electrode
R	Uhie	RA	Ọcha
L	Odo	LA	Nwa
F	Akwụkwọ ndụ akwụkwọ ndụ	LL	Uhie
5 - Na-eduga wires ndu ECG
IEC		AHA
Aha ndu	Agba Electrode	Aha ndu	Agba Electrode
R	Uhie	RA	Ọcha
L	Odo	LA	Nwa
F	Akwụkwọ ndụ akwụkwọ ndụ	LL	Uhie
N	Nwa	RL	Akwụkwọ ndụ akwụkwọ ndụ
C	Ọcha	V	Agba aja aja
6- Na-eduga ECG wires ụzọ
IEC		AHA
R	Uhie	RA	Ọcha
L	Odo	LA	Nwa
F	Nwa	LL	Uhie
N	Akwụkwọ ndụ akwụkwọ ndụ	RL	Akwụkwọ ndụ akwụkwọ ndụ
C4	Acha anụnụ anụnụ	V4	Agba aja aja
C5	oroma	V5	Nwa
12- Na-ebute eriri ụzọ ECG
IEC		AHA
R	Uhie	RA	Ọcha
L	Odo	LA	Nwa
F	Nwa	LL	Uhie
N	Akwụkwọ ndụ akwụkwọ ndụ	RL	Akwụkwọ ndụ akwụkwọ ndụ
C1	Uhie	V1	Agba aja aja
C2	Odo	V2	Odo
C3	Akwụkwọ ndụ akwụkwọ ndụ	V3	Akwụkwọ ndụ akwụkwọ ndụ
C4	agba aja aja	V4	Acha anụnụ anụnụ
C5	Nwa	V5	oroma
C6	Purple	V6	Purple