Ntuziaka ECG 2024 dị mkpa gị

Ⅰ Ngwakọta ngwaahịa

Ⅱ Ihe mejupụtara Mgbakwunye

Ⅲ. Ihe ndabere

Ihe electrocardiogram (ECG) bụ eserese (curve) nke na-edekọ site n'ahụ mgbanwe mgbanwe ike eletrik nke obi na-emepụta n'oge okirikiri obi ọ bụla.

Electrocardiogram nwere ike igosi mgbanwe nke bioelectric nwere ike ime n'oge ọgbọ, nduzi na mgbake nke mkpali obi.

Ndị dọkịta na-achọpụta ma chọpụta ọnọdụ obi na-arụ ọrụ na ọtụtụ ọrịa obi site na mgbanwe bioelectrical nke obi.

Ụkpụrụ ECG nke mba ụwa dị ugbu a bụ ọkọlọtọ ọkọlọtọ, nke mejupụtara ụzọ iri na abụọ, ya mere ECG izugbe ga-egosi ahịrị ebili mmiri iri na abụọ. Site n'inweta akara ngosi sitere na ECG-edu ndú iri na abụọ, ọ ga-ekwe omume n'ụzọ na-apụtaghị ìhè wepụta ebe mmalite na ihe ọjọọ nke ọnya obi. Dịka ọmụmaatụ, ọrịa ndị a na-ahụkarị bụ myocardial infarction na myocardial ischemia. (Rịba ama: ECG ndu na-ezo aka na ntinye nke electrodes n'elu ahụ mmadụ na njikọ nke electrodes na amplifier mgbe ị na-achọpụta ECG; ndu bụ ụdị njikọ! Otu electrode bụ ihe na-eduzi. ECG electrodes na-ekewa n'ime electrodes ụkwụ (4) na obi.

 

● Gịnị bụ ndu 12?

Nduzi iri na abụọ ahụ gụnyere ụzọ aka aka isii (I, II, III, aVR, aVL, na aVF) na ụzọ igbe 6 (V1 ruo V6). Ndị na-eduga n'ụkwụ ahụ gụnyere ndị ndu bipolar ọkọlọtọ (I, II, na III) yana ndu ndị nrụgide (aVR, aVL, na aVF). A na-akpọ ụzọ ụzọ bipolar aha maka ndekọ nke ọdịiche voltaji dị n'etiti ọkwa abụọ ahụ

● Mkpa ụlọ ọgwụ na ngwa

- Mkpa ụlọ ọgwụ: dekọọ ọrụ eletrik nke obi mmadụ; enyemaka iji chọpụta arrhythmia, myocardial ischemia, infarction myocardial, myocarditis, cardiomyopathy, ezughị ezu akwara ọbara ọbara, pericarditis, wdg; enyemaka iji chọpụta mmetụta nke ọgwụ ọjọọ ma ọ bụ nsogbu electrolyte na obi; enyemaka iji chọpụta ọnọdụ nke obi mgbawa.

- A na-eji ya eme ihe: nyocha anụ ahụ oge niile, ịwa ahụ, nkụnwụ ahụ, nlele ọgwụ, egwuregwu, ikuku ikuku na nlekota obi obi ndị ọzọ na nnapụta nke ndị ọrịa siri ike.

● Gịnị bụ ụzọ na ọwa igwe ECG?

Igwe ECG nwere ụzọ iri na abụọ: igwe ECG pụrụ iche nwere ngụkọta nke ọkọlọtọ 12 na-eduga n'ime ahụ, nwere ụzọ ụzọ abụọ bipolar 3, 3 unipolar pressurized limb led, na 6 ụzọ igbe. Ngụkọta bụ 12 na-eduga.

Ya mere, ụzọ iri na abụọ abụghị akụkụ dị mma nke otu igwe EKG, kama ọ bụ akụkụ kachasị mkpa!

Yabụ kedu echiche nke ọwa iri na abụọ na igwe ECG?

12-edu ndú, dị ka e kwuru na mbụ, na-egosipụta onwe ya n'ụdị nke 12-channel waveform, mgbe ahụ, anyị ga-ebipụta data ebili mmiri na-edekọ, na mgbe ahụ, ihe ole na ole paramita dị mkpa: waveform ziri ezi, doo anya, na ọsọ nke mbipụta.

Ọ bụrụ na akwụkwọ ndekọ ahụ buru ibu, nhazi ahụ zuru ezu, mgbe ahụ, 12 na-eduga data nwere ike ibipụta n'otu oge ahụ, n'oge a, ga-adị ngwa ngwa karịa otu ọwa, ọwa atọ, ọwa isii, ozugbo 2 ruo 12 ugboro.

Ya bụ, otu ọwa bụ naanị otu mbipute waveform, ọwa atọ bụ mbipụta atọ nke ebili mmiri, otu ahụ, ọwa isii ga-ebipụta usoro ebili mmiri isii, igwe chanel iri na abụọ bụ ebipụta iri na abụọ waveforms.
Otu nlele ahụ, igwe otu ọwa iji bipụta ugboro 12 iji bipụta chanel waveform nke ọwa iri na abụọ, ebe igwe ọwa iri na abụọ ga-ebipụta ụdị ọwa 12 ọwa niile.

Ụzọ kachasị mfe na nke kachasị kpọmkwem na nke a bụ ileba anya na ebe a na-ebipụta katrij; cardiometer dị iche iche nwere ọnụọgụ dị iche iche nke ụzọ nwere obosara dị iche iche nke akwụkwọ ebipụta.

Ⅳ Nhazi

Nkewa nke igwe ECG:

ECG zuru ike, Holter / Dynamic ECG, Single Channel ECG, 3 channel ECG, 6 channel ECG, 12 channel ECG, 15 channel ECG, 18 channel ECG, ECG for Human, Veterinary ECG

Ⅴ ECG zuru ike

Foto
nọmba nlereanya	MCS0172	MCS0182	MCS0179	MCS0193
Ọnụọgụ nke ụzọ	12	12	12	12
Ọwa	3	3	3	3
Ọwa nhọrọ	3/6/12	3/6/12	3/6/12	3/6/12
Ngosipụta kristal Liquid	800*480 ihuenyo mmetụ LCD ngosi	320 x 240 eserese 3.5 inch agba LCD	800 x 480 eserese, 7 inch agba LCD	3.5'' TFT ihuenyo
Ọnụego nlele	800 sample/Sk	/	/	/
Ọsọ mbipụta	5; 6.25; 10; 12.5; 25; 50mm / s ± 3%	6.25; 12.5; 25; 50mm / s (± 3％)	6.25; 12.5; 25; 50mm/s ( 3%)	/
Nha akwụkwọ	80mm * 20m mpịakọta ụdị thermal akwụkwọ	80mm * 20m mpịakọta akwụkwọ	80mm * 20m mpịakọta akwụkwọ thermal	80mm (w) x20m (L)
Nha igwe	285(W)*200(D)*55mm(H)	300mm × 230mm × 75mm/2.8Kg	214mm × 276mm × 63mm, 1.8kg	315 (L) x215 (W) x77 (H) mm
Asụsụ igwe	Bekee	Bekee, Chinese, French, Italian, Spanish, Russian	Bekee, Chinese, French, Italian, Spanish, Russian	Bekee
Atụmatụ	Ogwe ihuenyo mmetụ aka, mkpebi dị elu, ọnụ ala dị ala	Dị na obere asụsụ	Ogwe nwere mkpebi dị elu, dị na obere asụsụ	Ihe panel nke dị elu

Ⅵ. Holter / ECG dị ike

Foto
nọmba nlereanya	MCS0200	MCS0201
Ngosipụta	OLED ngosi	OLED ngosi
Na-edu	12 na-edu	12 na-edu
Oge ndekọ	awa 24	awa 48 sochiri anya

Isi ihe dị iche n'etiti ECG izu ike na Holter / Dynamic ECG bụ sọftụwia nke kọmpụta nnabata yana ngwa ndị na-eso ya.

Ⅶ. Okwu okwu ECG nkịtị

Ndu: Usoro njikọ sekit maka ịdekọ ECG.
Ọwa: kwekọrọ na ọrụ mbipụta nke igwe ECG, mgbe a na-ebipụta ya, enwere ike ịdekọ ụzọ ole n'otu oge.
Nkọwa: Nyochaa nsonaazụ nnweta ECG iji nye ntụaka nyocha.
Ụdị ndekọ: Ụdị mbipụta (dịka 3ch ECG usoro obibi akwụkwọ 1ch+R, 3ch, 3ch+)
Ụdị ọrụ: akwụkwọ ntuziaka, akpaaka, nyocha, nchekwa, wdg.
Ọnụego nlele: Ọnụ ọgụgụ nke samples kwa sekọnd nke ewepụtara site na mgbama na-aga n'ihu iji mepụta akara ngosi pụrụ iche, nke e gosipụtara na Hertz (Hz).
Nzacha: Arụ ọrụ nke nzacha otu ugboro ugboro site na mgbaama iji gbochie ma gbochie ndabichi (AC nzacha, EMG nzacha, drift filter).
Mmetụta: Mmụba nke mgbaàmà ECG site na igwe.
Ọsọ akwụkwọ: Ọsọ akwụkwọ nke onye na-edekọ ihe.
Pulse Pace Identification: Na-amata akara usu pacing.
Circuit Nchedo
megide Mmetụta Defibrillator: Na-egbochi ndabichi mgbe eji defibrillators na ngwaọrụ ndị ọzọ n'otu oge.

Ⅷ. Ihe ndị ọzọ a na-ahụkarị nke ECG

Ụkpụrụ nchekwa

Ntinye Ntinye

Nhapu onye ọrịa

CMRR

mkpọtụ Constant

Ọkwa mkpọtụ

Voltaji calibration

Nnweta ndu

Ntinye aka n'etiti chanel

Nzaghachi ugboro ugboro

Nchekwa

Voltaji nke ndidi

Kpọtụrụ anyị maka ajụjụ ọ bụla gbasara ojiji ngwaahịa anyị.