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Kiʻi Hōʻike ʻia nā ECG Electrodes Offset

Hoʻopau ECG Electrodes

Ka helu kauoha:V0014A-H

* No nā kikoʻī huahana hou aku, e nānā i ka ʻike ma lalo a i ʻole e hoʻopili pololei iā mākou

KA IKE KAUOHA

E HOAKAKA ANO

No ke aha mākou e hoʻohana ai i nā Electrodes ECG Offset?

I ka wā i loaʻa ai ka ʻike ECG holter a me ka nānā ʻana o ka ECG telemetric, ma muli o ke ʻano o ka friction lole, gravity moe, a me ka huki ʻana, ke kumu ia i ka interference artifactual [1] i ka hōʻailona ECG, e ʻoi aku ka paʻakikī o nā kauka ke ʻike.
ʻO ka hoʻohana ʻana i nā electrodes ECG offset hiki ke hōʻemi nui i ka interference artifact a hoʻomaikaʻi i ka maikaʻi o ka loaʻa ʻana o ka hōʻailona ECG maka, a laila e hōʻemi ana i ka helu o nā diagnoses hala ʻole o ka maʻi naʻau i ka holter hoʻāʻo a me nā ala hoʻopunipuni i ka nānā ʻana i ka telemetric ECG e nā kauka [2].

Offset ECG Electrode Structure Diagram

Nā Pono Huahana

Pono:ʻO ka hoʻolālā kūpono o ka offset, ka wahi huki paʻa kūpono, pale nui i ka hoʻopili ʻana i nā mea hana, e hōʻoia i ka paʻa a hilinaʻi ka hōʻailona.
Paʻa:ʻO ke kaʻina paʻi paʻi Ag/AgCL, ʻoi aku ka wikiwiki ma o ka ʻike kūʻē ʻana, e hōʻoia i ka paʻa o ka lawe ʻana i ka ʻikepili lōʻihi.
ʻoluʻolu:ʻO ka palupalu holoʻokoʻa: ke kākoʻo lapaʻau ʻole i ulana ʻia, me ka palupalu a me ka hanu, ʻoi aku ke kōkua i ka hoʻoheheʻe ʻana o ka hou a hoʻomaikaʻi i ka pae hōʻoluʻolu o ka mea maʻi.

Hoʻohālikelike Hoʻohālikelike: Offset ECG Electrode a me Center ECG Electrode

Hoʻāʻo paʻi ʻana:

Waena ECG Electrode	Offset ECG Electrode

I ka wā e moe paʻa ana ka mea maʻi, a pili i ke kaula alakaʻi ECG, e hoʻoikaika i ka hydrogel conductive, a laila aia kahi hoʻololi i ke kūpaʻa pili e pili ana i ka conductive hydrogel.	I ka wā e moe paʻa ana ka mea maʻi, a hoʻopili ʻia i ke kaula alakaʻi ECG, ʻaʻole ia e hoʻoikaika i ka conductive hydrogel, ka mea liʻiliʻi i ka hopena pili i ka hoʻopili ʻana a puni ka conductive hydrogel.
Me ka hoʻohana ʻana i ka simulator e kaomi kaʻawale i nā pilina o nā electrodes ECG offset a me nā electrodes ECG kūpono i waena o kēlā me kēia 4 kekona, a penei ka ECG i loaʻa:

Nā hualoaʻa:Ua loli nui ka hōʻailona ECG, hiki i ka 7000uV.	Nā hualoaʻa:ʻAʻole pili ka hōʻailona ECG, e hana mau ana i ka ʻikepili ECG hilinaʻi.

Ho'āʻo huki

Waena ECG Electrode	Offset ECG Electrode

Ke huki ʻia ka ECG leadwire, hana ka ikaika Fa1 ma ka ʻili-gelinterface a me ka AgCLelectrode-gel interface, i ka wā e hoʻoneʻe ʻia ai ka sensor AgCL a me ka hydrogel conductive e ka huki, hoʻopilikia ʻelua i ka hoʻopili uila me ka ʻili, a laila hana i nā mea hōʻailona ECG.	I ka huki ʻana i ke kaula alakaʻi ECG, hana ka ikaika Fa2 ma ka ʻili-adhesive gel interface, ʻaʻole ia e hoʻopau i ka ʻāpana hydrogel conductive, no laila e hana ʻia nā mea liʻiliʻi.
Ma ke ala pololei i ka mokulele ʻike ʻili, me ka ikaika oF=1N, ua huki kaawale ʻia ke kaula alakaʻi ECG ma ka electrode waena a me ka electrode eccentric i kēlā me kēia 3 kekona, a penei nā ECG i loaʻa:
Ua nānā like nā hōʻailona ECG i hana ʻia e nā electrodes ʻelua ma mua o ka huki ʻana o nā uwea alakaʻi.
Nā hualoaʻa:Ma hope o ka huki lua o ka ECGleadwire, ua hōʻike koke ka hōʻailona ECG i ka neʻe ʻana o ka baseline a hiki i 7000uV. Hiki ke neʻe ʻia ka baseline a hiki i ± 1000uV a ʻaʻole hoʻihoʻi piha nā boes i ka paʻa ʻole o ka hōʻailona.	Nā hualoaʻa:Ma hope o ka huki lua ʻana o ka ECGleadwire, ua hōʻike ka hōʻailona ECG i ka hāʻule ʻana o ka manawa he 1000uV, akā ua ola koke ka hōʻailona i loko o 0.1 kekona.

ʻIkepili Huahana

HuahanaKiʻi	Kauoha Kauoha	Hōʻike wehewehe	Pili
	V0014A-H	Kākoʻo ʻole i ulana ʻia, ʻenekona Ag/AgCL, Φ55mm, Offset ECG Electrodes	Holter ECGTelemetry ECG
	V0014A-RT	Mea hoʻohūhū, puniAg/AgCL sensor, Φ50mm	DR (X-ray)CT (X-ray)MRI

Hoʻokaʻaʻike mai iā mākou i kēia lā

Hōʻailona wela:

Mua: Pulse Oximeter

Aʻe: ʻO Covidien BIS (#186-0106) ʻIkepili EEG kanaka makua

MANAʻO:

1. ʻAʻole hana ʻia nā huahana a ʻae ʻole ʻia e ka mea hana mea hana mua. Hoʻokumu ʻia ka hoʻohālikelike ʻana i nā kikoʻī ʻenehana i loaʻa i ka lehulehu a ʻokoʻa paha ma muli o ke kumu hoʻohālike a me ka hoʻonohonoho ʻana. Manaʻo ʻia nā mea hoʻohana e hōʻoia kūʻokoʻa i ka hoʻohālikelike. 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 hui ʻaoʻao ʻekolu a me nā hōʻailona i pili ʻole me mākou ma kekahi ʻano. ʻO nā kiʻi huahana no nā kumu hoʻohālike wale nō a ʻokoʻa paha i nā mea maoli (e laʻa, ʻokoʻa i ke ʻano o ka mea hoʻohui a i ʻole ke kala). Inā loaʻa kekahi ʻokoʻa, e lanakila ka huahana maoli.