"Ma mua o 20 mau makahiki o ka mea hana uwea lapaʻau ʻoihana ma Kina"

Nā Electrodes ECG Offset Hoʻolei ʻia

Kōmike kauoha:V0014A-H

*No ka ʻike hou aku e pili ana i ka huahana, e nānā i ka ʻike ma lalo nei a i ʻole e kelepona pololei mai iā mākou

ʻIKE KAUOHA

No ke aha mākou e hoʻohana ai i nā electrodes ECG offset?

I ka wā i hana ʻia ai nā maʻi me ka holter ECG detection a me ka telemetric ECG monitor, ma muli o ka hanana ʻana o ka friction lole, ka umekaumaha moe, a me ka huki ʻana, hana ia i ka hoʻopilikia artifactual [1] i ka hōʻailona ECG, e paʻakikī ai i nā kauka ke ʻike.
ʻO ka hoʻohana ʻana i nā electrodes ECG offset hiki ke hōʻemi nui i ka hoʻopilikia artifact a hoʻomaikaʻi i ka maikaʻi o ka loaʻa ʻana o ka hōʻailona ECG maka, no laila e hōʻemi ana i ka helu o nā maʻi i hala ʻole o ka maʻi cardiac i ka hoʻāʻo holter a me nā alarms wahaheʻe i ka nānā ʻana o ka telemetric ECG e nā kauka [2].

Kiʻikuhi Hoʻonohonoho Uila ECG Offset

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Nā Pōmaikaʻi Huahana

Hilinaʻi:ʻO ka hoʻolālā kūpono offset, kahi huki buffer kūpono, pale nui i ka hoʻopilikia ʻana o nā artifacts neʻe, e hōʻoia i ka paʻa a hilinaʻi hoʻi o ka hōʻailona.
PaʻaʻO ke kaʻina hana paʻi Ag/AgCL i hoʻopaʻa ʻia, ʻoi aku ka wikiwiki ma o ka ʻike ʻana i ke kū'ē, e hōʻoia i ka paʻa o ka hoʻouna ʻikepili lōʻihi.
ʻOluʻolu:ʻO ka palupalu holoʻokoʻa: ke kākoʻo ʻole i ulana ʻia e ka lāʻau lapaʻau, me ka palupalu a me ka hanu, ʻoi aku ke kōkua i ka hoʻokuʻu ʻana i ka hou a hoʻomaikaʻi i ka pae hōʻoluʻolu o ka mea maʻi.

Hoʻāʻo Hoʻohālikelike: ʻElekoda ECG Offset a me ke Kelekoda ECG Kikowaena

Hoʻāʻo Pāpā:

ʻElektrika ECG kikowaena ʻElektrika ECG Offset
 13  14
Ke moe pālahalaha ka mea maʻi, a pili i ka uea alakaʻi ECG, e kaomi ma luna o ka hydrogel conductive, a laila aia kahi loli i ke kū'ē pili a puni ka hydrogel conductive. Ke moe pālahalaha ka mea maʻi, a pili i ka uea alakaʻi ECG, ʻaʻole ia e kau i ke kaomi ma luna o ka hydrogel conductive, ka mea i liʻiliʻi ka hopena ma ke kū'ē ʻana o ka pilina a puni ka hydrogel conductive.

Me ka hoʻohana ʻana i ka simulator, e hoʻopili ʻokoʻa i nā pilina o nā electrodes ECG offset a me nā electrodes ECG kūpono i ke kikowaena i kēlā me kēia 4 kekona, a penei nā ECG i loaʻa:

 15
Nā Hualoaʻa:Ua loli nui ka hōʻailona ECG, ua piʻi ka paepae mua a i 7000 uV. Nā Hualoaʻa:ʻAʻole hoʻopilikia ʻia ka hōʻailona ECG, e hoʻomau mau ana i ka hana ʻana i ka ʻikepili ECG hilinaʻi.

Hoʻāʻo Huki

ʻElektrika ECG kikowaena ʻElektrika ECG Offset
 20  21
Ke huki ʻia ka uea alakaʻi ECG, hana ka ikaika Fa1 ma ka ʻili-gel interface a me ka AgCLelectrode-gel interface, ke hoʻoneʻe ʻia ka sensor AgCL a me ka hydrogel conductive e ka huki ʻana, hoʻopilikia lāua ʻelua i ka pilina uila me ka ʻili, a laila hana i nā mea hōʻailona ECG. I ke huki ʻana i ke uea alakaʻi ECG, hana ka ikaika Fa2 ma ka pilina gel pipili ʻili, ʻaʻole e mae wale i ka ʻāpana hydrogel conductive, no laila e hoʻohua i nā mea hana liʻiliʻi.
Ma ke kuhikuhi e kū pono ana i ka mokulele sensor ʻili, me ka ikaika o F=1N, ua huki ʻokoʻa ʻia ke kaula alakaʻi ECG ma ka electrode waena a me ka electrode eccentric ma kahi o kēlā me kēia 3 kekona, a penei nā ECG i loaʻa:23
Ua like like nā hōʻailona ECG i hana ʻia e nā electrodes ʻelua ma mua o ka huki ʻia ʻana o nā uaea alakaʻi.
Nā Hualoaʻa:Ma hope o ka huki ʻelua ʻana o ke uea alakaʻi ECG, ua hōʻike koke ka hōʻailona ECG i ka neʻe ʻana o ke kumu a hiki i ka 7000uV. ʻO ka neʻe ʻana o ke kumu hiki a hiki i ka ±1000uV a ʻaʻole hoʻi e hoʻōla piha nā boes i ka paʻa ʻole o ka hōʻailona. Nā Hualoaʻa:Ma hope o ka huki ʻelua ʻana o ka uea ECG, ua hōʻike ka hōʻailona ECG i ka hāʻule manawa pōkole 1000uV, akā ua hoʻōla koke ka hōʻailona i loko o 0.1 kekona.

ʻIke Huahana

HuahanaKiʻi Kōmike Kauoha Ka Wehewehe ʻana i nā kikoʻī Pili
 15 V0014A-H Kākoʻo ulana ʻole, sensor Ag/AgCL, Φ55mm, nā electrodes ECG Offset Holter ECGTelemetry ECG
 16 V0014A-RT Mea huʻa, mea ʻike poepoeAg/AgCL, Φ50mm ʻO ka MRI (X-ray) CT (X-ray)
Kāhea iā mākou i kēia lā

Nā Lepili Wela:

HOʻOMANAʻO:

1. ʻAʻole hana ʻia nā huahana a ʻaʻole ʻae ʻia e ka mea hana lako mua. Hoʻokumu ʻia ke kūlike ma nā kikoʻī loea i loaʻa i ka lehulehu a hiki ke ʻokoʻa ma muli o ke kumu hoʻohālike a me ka hoʻonohonoho ʻana o nā lako. Paipai ʻia nā mea hoʻohana e hōʻoia kūʻokoʻa i ka kūlike. No ka papa inoa o nā lako kūpono, e ʻoluʻolu e kelepona i kā mākou hui lawelawe mea kūʻai aku.
2. Hiki i ka pūnaewele ke kuhikuhi i nā ʻoihana ʻaoʻao ʻekolu a me nā lama i pili ʻole me mākou ma kekahi ʻano. ʻO nā kiʻi huahana no nā kumu hoʻohālike wale nō a ʻokoʻa paha mai nā mea maoli (e laʻa, nā ʻokoʻa i ke ʻano o ka mea hoʻohui a i ʻole ke kala). I ka hanana o kekahi ʻokoʻa, e lanakila ka huahana maoli.

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