ʻO kāu mau alakaʻi alakaʻi 2024 ECG

Ⅰ. Huahana Huahana

Ⅱ. Huihui Hoohui

Ⅲ. Nā kumu kumu

ʻO ka electrocardiogram (ECG) he pakuhi (curve) e hoʻopaʻa ana mai ke kino mai ka ʻili o ke kino i nā loli o ka mana uila i hana ʻia e ka puʻuwai i kēlā me kēia pōʻai puʻuwai.

Hiki i ka Electrocardiogram ke hōʻike i nā hoʻololi hiki ke bioelectric i ka wā o ka hanauna, ka hoʻokele a me ka hoʻihoʻi ʻana o ka puʻuwai puʻuwai.

Hoʻoholo nā kauka i ke kūlana hana o ka puʻuwai a me nā maʻi cardiovascular he nui mai nā hoʻololi bioelectrical o ka puʻuwai.

ʻO ka ECG maʻamau maʻamau o kēia manawa ke alakaʻi maʻamau, i hana ʻia he ʻumikūmālua mau alakaʻi, a no laila e hōʻike ka ECG maʻamau i ʻumikumamālua laina nalu. Ma o ka loaʻa ʻana o nā hōʻailona mai kahi ECG he ʻumikūmālua alakaʻi, hiki ke hoʻokaʻawale ʻole i ke kahua o ke kumu a me nā mea ʻino o kahi ʻeha puʻuwai. No ka laʻana, ʻo nā maʻi maʻamau ka myocardial infarction a me ka myocardial ischemia. (E hoʻomaopopo: ʻO ke alakaʻi ECG e pili ana i ke kau ʻana o nā electrodes ma ka ʻili o ke kino o ke kanaka a me ka hoʻopili ʻana o nā electrodes i ka amplifier i ka wā e huli ai i ka ECG; ʻo ke alakaʻi ke ʻano o ka pilina!

 

● He aha ke alakaʻi 12?

ʻO nā alakaʻi 12 he 6 mau alakaʻi lālā (I, II, III, aVR, aVL, a me aVF) a me 6 mau alakaʻi umauma (V1 a V6). Ua komo nā alakaʻi lālā i nā alakaʻi bipolar maʻamau (I, II, a me III) a me nā alakaʻi kaomi (aVR, aVL, a me aVF). Ua kapa ʻia nā alakaʻi Bipolar no ka hoʻopaʻa ʻana i ka ʻokoʻa uila ma waena o nā pae ʻelua

● ʻO ke koʻikoʻi a me ka hoʻohana ʻana

- Ke koʻikoʻi o ke kino: hoʻopaʻa i ka hana uila o ka puʻuwai kanaka; kōkua i ka hoʻomaʻamaʻa ʻana i ka arrhythmia, myocardial ischemia, myocardial infarction, myocarditis, cardiomyopathy, lawa ʻole ka hāʻawi koko coronary artery, pericarditis, etc.; kōkua e hoʻoholo i ka hopena o nā lāʻau lapaʻau a i ʻole nā ​​maʻi electrolyte ma ka puʻuwai; kōkua i ka hoʻoholo ʻana i ke kūlana o ka pacing puʻuwai artificial.

- Hoʻohana nui ʻia: ka nānā kino maʻamau, ka ʻokiʻoki, ka anesthesia, ka nānā ʻana i ka lāʻau lapaʻau, nā haʻuki, aerospace a me nā mea mālama puʻuwai a me ka hoʻopakele ʻana i nā maʻi maʻi koʻikoʻi.

● He aha ke alakaʻi a me ke ala o ka mīkini ECG?

Mīkini ECG me ʻumikūmālua mau alakaʻi: he mīkini ECG kūikawā me ka huina o 12 mau alakaʻi maʻamau i loko o ke kino, i loaʻa 3 bipolar lālā alakaʻi, 3 unipolar pressurized lālā alakaʻi, a me 6 pahu alakaʻi. ʻO ka huina he 12 alakaʻi.

No laila, he ʻumikūmālua mau alakaʻi ʻaʻole ia he hiʻohiʻona maikaʻi o kahi mīkini EKG, akā ʻo ka hiʻohiʻona maʻamau!

No laila he aha ka manaʻo o ʻumikūmālua kahawai i loko o kahi mīkini ECG?

ʻO ka 12-lead, e like me ka mea i ʻōlelo ʻia ma mua, hōʻike iā ia iho ma ke ʻano o ka nalu 12-channel, a laila pono mākou e paʻi i ka ʻikepili nalu i hoʻopaʻa ʻia, ma ia manawa, he mea nui kekahi mau ʻāpana: ka pololei o ka nalu, ka māmā, a me ka wikiwiki o ka paʻi.

Inā nui ka pepa hoʻopaʻa, lawa ka hoʻonohonoho ʻana, a laila hiki ke paʻi ʻia nā alakaʻi 12 o ka ʻikepili i ka manawa like, i kēia manawa, ʻoi aku ka wikiwiki ma mua o ke kahawai hoʻokahi, ʻekolu awāwa, ʻeono kahawai, pololei 2 a 12 manawa.

'O ia ho'i, he ho'okahi pa'i nalu ho'okahi wale nō, 'ekolu 'āne'e he pa'i 'ekolu mau nalu, e like ho'i, e pa'i 'eono mau kaha nalu, 'umikūmālua-kanal machine he pa'i 'umikūmālua nalu.
ʻO ka māka hoʻokahi, ka mīkini ala hoʻokahi e paʻi i nā manawa 12 e paʻi i nā ʻano nalu 12 a pau, ʻoiai ʻo ka mīkini 12-kanela e paʻi ʻia nā ʻano nalu 12 a pau.

ʻO ke ala maʻalahi a pololei loa e nānā i kēia, ʻo ia ke nānā i kahi o ka pahu paʻi; nā cardiometers like ʻole me nā helu ʻokoʻa o nā alahele he ʻokoʻa ka laulā o ka pepa paʻi.

Ⅳ. Hoʻokaʻawale

Ka hoʻokaʻawale ʻana o nā mīkini ECG:

ECG hoʻomaha, 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 hoʻomaha

Kiʻi
helu kumu hoʻohālike	MCS0172	MCS0182	MCS0179	MCS0193
Ka helu o nā alakaʻi	12	12	12	12
Kanal	3	3	3	3
Nā Kanika Koho	3/6/12	3/6/12	3/6/12	3/6/12
Hōʻike Hōʻikeʻike wai	800*480 touchscreen LCD hōʻike	320 x 240 kiʻi 3.5 ʻīniha kala LCD	800 x 480 kiʻi, 7 ʻīniha kala LCD	3.5'' pale TFT
Laʻana Laʻana	800 laʻana/Sec	/	/	/
Ka māmā paʻi	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%)	/
Nui Pepa	80mm * 20m ʻano ʻōwili pepa wela	80mm*20m Ka pepa ʻōwili	80mm * 20m ʻōwili pepa wela	80mm(w)x20m(L)
Nui Mīkini	285(W)*200(D)*55mm(H)	300mm×230mm×75mm/2.8Kg	214mm × 276mm × 63mm, 1.8kg	315 (L) x215 (W) x77 (H)mm
ʻŌlelo Mīkini	Pelekania	Pelekania, Pākē, Palani, Italia, Paniolo, Lūkini	Pelekania, Pākē, Palani, Italia, Paniolo, Lūkini	Pelekania
Nā hiʻohiʻona	Pākuʻi pale panel, hoʻonā kiʻekiʻe, kumu kūʻai haʻahaʻa	Loaʻa i nā ʻōlelo liʻiliʻi	Panel me ka hoʻonā kiʻekiʻe, loaʻa i nā ʻōlelo liʻiliʻi	Mea papa kiʻekiʻe

Ⅵ. Holter / Dynamic ECG

Kiʻi
helu kumu hoʻohālike	MCS0200	MCS0201
Hōʻike	Hōʻike OLED	Hōʻike OLED
alakai	12 alakai	12 alakai
Ka manawa hoʻopaʻa	24 hola	48 mau hola

ʻO ka ʻokoʻa nui ma waena o ka Resting ECG a me ka Holter / Dynamic ECG ʻo ia ka polokalamu o ka kamepiula host a me nā mea pono e hele pū me ia.

Ⅶ. Nā huaʻōlelo ECG maʻamau

Ke alakaʻi: ʻO ke ala pili kaapuni no ka hoʻopaʻa ʻana i ka ECG.
Kanal: pili i ka hana paʻi o ka mīkini ECG, i ka paʻi ʻana, ehia mau alakaʻi e hiki ke hoʻopaʻa ʻia i ka manawa like.
Wehewehe: Ka ʻimi ʻana i nā hopena o ka loaʻa ʻana o ka ECG e hāʻawi i kahi kuhikuhi diagnostic.
ʻAno hoʻopaʻa: ʻano paʻi (eg 3ch ECG paʻi ʻano 1ch+R, 3ch, 3ch+)
Ke ʻano hana: Manual, automatic, analysis, storage, etc.
Sampling Rate: ʻO ka helu o nā laʻana i kēlā me kēia kekona i unuhi ʻia mai kahi hōʻailona hoʻomau e hana i kahi hōʻailona discrete, i hōʻike ʻia ma Hertz (Hz).
Ke kānana: ʻO ka hana o ka kānana ʻana i nā alapine kikoʻī mai kahi hōʻailona e hoʻopaʻa a pale i ka hoʻopili ʻana (AC filtering, EMG filtering, drift filtering).
ʻIke: ʻO ka hoʻonui ʻana i ka hōʻailona ECG e ka mīkini.
ʻO ka wikiwiki pepa: ʻO ka wikiwiki o ka pepa o ka mea hoʻopaʻa moʻo.
ʻIke Pace Pace: ʻIke i nā hōʻailona pulse pacing.
Ka Kaapuni Palekana
e kūʻē i ka hopena Defibrillator: Kāohi i ka hoʻopili ʻana i ka wā e hoʻohana ʻia ai nā defibrillators a me nā mea hana ʻē aʻe i ka manawa like.

Ⅷ. Nā palena maʻamau ʻē aʻe o ECG

Palekana Palekana

Hoʻokomo impedance

Leaka ma'i

CMRR

Halau mau

Kaulana walaʻau

Voltage Calibration

Loaʻa ke alakaʻi

Hoʻopilikia i waena o nā Kanal

Pane pinepine

Waihona

Voltage o ka hoʻomanawanui

E kelepona iā mākou no nā nīnau e pili ana i kā mākou hoʻohana huahana.