Mawaya otsogola a ECG ndi zinthu zofunika kwambiri pakuwunika odwala, zomwe zimathandiza kupeza molondola data ya electrocardiogram (ECG). Nawa mawu oyambira osavuta a mawaya otsogolera a ECG kutengera gulu lazinthu kuti akuthandizeni kumvetsetsa bwino.

Gulu la Zingwe za ECG Ndi Mawaya Otsogola Ndi Kapangidwe Kazinthu

1.Zingwe za ECG zophatikizika

TheZingwe za ECG zophatikizikakhalani ndi mapangidwe atsopano omwe amagwirizanitsa kwambiri ma electrode ndi zingwe, zomwe zimathandiza kuti pakhale kulumikizana kwachindunji kuchokera kumapeto kwa wodwalayo kupita ku polojekiti popanda zigawo zapakati. Kapangidwe kameneka kameneka sikumangofewetsa kamangidwe kake komanso kumachotsa zolumikizira zingapo zomwe zimapezeka m'makina amtundu wanthawi zonse. Zotsatira zake, zimachepetsa kwambiri chiopsezo cha zolephera chifukwa cha kugwirizana kosayenera kapena kuwonongeka kwa ndemanga, kupereka njira yokhazikika komanso yodalirika yowunikira odwala. Chithunzi chotsatirachi chikuwonetsa kugwiritsa ntchito ma Cables a Integrated ECG pakulozera kwanu.

2.ECG Trunk Cables

TheZithunzi za ECG Trunk Cablesndi gawo lofunikira la dongosolo loyang'anira ECG, lomwe lili ndi magawo atatu: cholumikizira zida, chingwe cha thunthu, ndi cholumikizira goli.

3.Waya Wotsogolera wa ECG

ECG mawaya otsogoleraamagwiritsidwa ntchito molumikizana ndi ECG thunthu zingwe. M'mapangidwe Olekanitsawa, mawaya otsogolera okha amafunikira kusinthidwa ngati awonongeka, pamene chingwe cha thunthu chimakhalabe chogwiritsidwa ntchito, zomwe zimapangitsa kuti pakhale ndalama zochepetsera zowonongeka poyerekeza ndi zingwe za ECG zophatikizidwa. Kuphatikiza apo, zingwe zazikulu za ECG sizimalumikizidwa pafupipafupi komanso kutulutsa, zomwe zimatha kuwonjezera moyo wawo wautumiki.

Zingwe za ECG ndi Mawaya Otsogola Kugawikana ndi Kuwerengera Kwawotsogolera

• 3-Lead ECG Cables

Mwamakhalidwe,3-kutsogolera ECG zingweimakhala ndi mawaya atatu otsogolera, iliyonse yolumikizidwa ndi electrode inayake. Ma elekitirodi awa amayikidwa pazigawo zosiyanasiyana za thupi la wodwalayo kuti azindikire zizindikiro za bioelectrical. M'machitidwe azachipatala, malo omwe amayika ma elekitirodi amaphatikizapo mkono wakumanja (RA), mkono wakumanzere (LA), ndi mwendo wakumanzere (LL). Kukonzekera uku kumathandizira kujambula kwa mtima's ntchito zamagetsi kuchokera kumakona angapo, kupereka deta yofunikira kuti mudziwe zolondola zachipatala.

•  5-Lead ECG Cables

Poyerekeza ndi zingwe zotsogola zitatu za ECG,5-kutsogolera ECG zingwemasinthidwe amapereka chidziwitso chokwanira chamagetsi amtima pojambula zizindikiro kuchokera kumalo owonjezera a anatomical. Ma elekitirodi amayikidwa pa RA (mkono wakumanja), LA (mkono wakumanzere), RL (mwendo wakumanja), LL (mwendo wakumanzere), ndi V (precordial/chest lead), kupangitsa kuwunika kwamtima kosiyanasiyana. Kukonzekera kokwezeka kumeneku kumapatsa azachipatala chidziwitso cholondola komanso chowoneka bwino pamtima's electrophysiological status, kuthandizira matenda olondola kwambiri komanso njira zothandizira payekha.

•  10-Lead kapena 12-Lead ECG Cables

The10-Lead / 12-Lead ECG chingwendi njira yathunthu yowunika mtima. Poyika maelekitirodi angapo pamalo enaake amthupi, imalemba mtima's magetsi kuchokera kumakona osiyanasiyana, kupatsa madokotala chidziwitso chatsatanetsatane cha mtima wa electrophysiological chomwe chimathandizira kuzindikira kolondola ndikuwunika matenda amtima.

Zingwe za 10-lead kapena 12-lead ECG zimaphatikizapo izi:

(1)Miyendo Yokhazikika (Yotsogolera I, II, III):

Zitsogozozi zimayesa kusiyana komwe kulipo pakati pa miyendo pogwiritsa ntchito maelekitirodi omwe amaikidwa kudzanja lamanja (RA), mkono wakumanzere (LA), ndi mwendo wakumanzere (LL). Zimasonyeza mtima's magetsi mu ndege yakutsogolo.

(2)Zowonjezera Limb Leads za Unipolar (aVR, aVL, aVF):

Izi zotsogola zimatengedwa pogwiritsa ntchito masinthidwe apadera a electrode ndikupereka malingaliro owonjezera amtima'mphamvu zamagetsi mu ndege yakutsogolo:

•  aVR: Amawona mtima kuchokera paphewa lakumanja, kuyang'ana mbali yakumanja ya mtima.
•  aVL: Amawona mtima kuchokera ku phewa lakumanzere, kulunjika kumtunda kumanzere kwa mtima.
•  aVF: Amawona mtima kuchokera kuphazi, kuyang'ana kumunsi (pansi) dera la mtima.

(3)Precordial (Chifuwa) Amatsogolera

•  Amatsogolera V1-V6 imayikidwa pamalo apadera pachifuwa ndikulemba zochitika zamagetsi mu ndege yopingasa:
•  V1-V2: Onetsani zochitika kuchokera ku ventricle yoyenera ndi interventricular septum.
•  V3-V4: Onetsani zochitika kuchokera pakhoma lakumbuyo kwa ventricle yakumanzere, V4 ili pafupi ndi nsonga.
•  V5-V6: Onetsani zochitika kuchokera pakhoma lakumanzere la ventricle yakumanzere.

(4)Chifuwa Chamanja Chimatsogolera

Zitsogozo za V3R, V4R, ndi V5R zimayikidwa pachifuwa chakumanja, magalasi amatsogolera V3 mpaka V5 kumanzere. Izi zimayang'ana makamaka momwe ventricular imagwirira ntchito komanso zolakwika, monga kumanja kwa myocardial infarction kapena hypertrophy.

Kugawa ndi Mitundu ya Electrode pa Cholumikizira Odwala

1.Mawaya Otsogolera a ECG amtundu wa Snap-Type

Mawaya otsogola amakhala ndi mawonekedwe ambali-mbali mwa sheath. Zolemba zamitundu zimapangidwa ndi jakisoni, kuwonetsetsa kuti zizindikiritso sizizimiririka kapena kusenda pakapita nthawi. Mapangidwe a mesh osagwira fumbi amapereka malo otalikirapo olumikizira chingwe, kukulitsa kulimba, kuyeretsa kosavuta, komanso kukana kupindika.

 2.Round Snap ECG LeadWires

• Batani Lambali ndi Mapangidwe Olumikizana Owoneka:Amapereka asing'anga njira yotseka yotetezeka komanso yotsimikizira zowoneka, zomwe zimapangitsa kulumikizana mwachangu komanso kodalirika;Zatsimikiziridwa mwachipatala kuchepetsa chiopsezo cha ma alarm abodza omwe amayamba chifukwa cha kulumikizidwa kwa lead.
• Mapangidwe a Chingwe cha Ribbon Peelable:Imathetsa kugwedezeka kwa chingwe, kupulumutsa nthawi ndikuwongolera magwiridwe antchito; Imalola kulekanitsa makonda kutengera kukula kwa thupi la wodwalayo kuti ikhale yokwanira komanso chitonthozo.
• Mawaya Otsogolera Agawo Awiri Otetezedwa Mokwanira:Amapereka chitetezo chapamwamba ku kusokonezedwa ndi ma electromagnetic, ndikupangitsa kuti ikhale yabwino m'malo okhala ndi zida zamagetsi zambiri. 

3.Grabber-Type ECG Lead Waya

TheGrabber-mtundu ECG lead mawayaamapangidwa pogwiritsa ntchito njira yophatikizira yopangira jakisoni, kuwapangitsa kukhala osavuta kuyeretsa, osalowa madzi, komanso kugonjetsedwa ndi madontho. Mapangidwe awa amateteza bwino ma electrode, kuonetsetsa kuti madulidwe abwino kwambiri komanso kupeza kokhazikika kwa siginecha. Zingwe zotsogola zimaphatikizidwa ndi zingwe zokhala ndi mitundu zomwe zimagwirizana ndi zilembo za electrode, zomwe zimapereka mawonekedwe apamwamba komanso kugwiritsa ntchito bwino.

4.4.0 Nthochi ndi 3.0 Pin ECG Lead Waya

Nthochi ya 4.0 ndi 3.0 pin ECG lead wireshave zolumikizira zokhazikika zomwe zimatsimikizira kuti zimagwirizana komanso kutumiza ma siginecha odalirika. Iwo ndi oyenerera ntchito zosiyanasiyana zachipatala, kuphatikizapo njira zowunikira komanso kuwunika kwamphamvu kwa ECG, kupereka chithandizo chodalirika cha kusonkhanitsa deta molondola.

Kodi mawaya otsogolera a ECG ayenera kuikidwa bwanji moyenera?

Mawaya otsogolera a ECG amayenera kuyikidwa molingana ndi zizindikiro zokhazikika. Kuti azitha kuyika bwino, mawayawa nthawi zambiri amakhala amitundu komanso amalembedwa momveka bwino, zomwe zimapangitsa kuti zikhale zosavuta kuzindikira ndikusiyanitsa chingwe chilichonse.

3 - Amatsogolera mawaya a ECG
IEC		AHA
Dzina Lotsogolera	Mtundu wa Electrode	Dzina Lotsogolera	Mtundu wa Electrode
R	Chofiira	RA	Choyera
L	Yellow	LA	Wakuda
F	Green	LL	Chofiira
5 - Amatsogolera mawaya a ECG
IEC		AHA
Dzina Lotsogolera	Mtundu wa Electrode	Dzina Lotsogolera	Mtundu wa Electrode
R	Chofiira	RA	Choyera
L	Yellow	LA	Wakuda
F	Green	LL	Chofiira
N	Wakuda	RL	Green
C	Choyera	V	Brown
6-Amatsogolera mawaya a ECG
IEC		AHA
R	Chofiira	RA	Choyera
L	Yellow	LA	Wakuda
F	Wakuda	LL	Chofiira
N	Green	RL	Green
C4	Buluu	V4	Brown
C5	lalanje	V5	Wakuda
12-Leads ECG lead mawaya
IEC		AHA
R	Chofiira	RA	Choyera
L	Yellow	LA	Wakuda
F	Wakuda	LL	Chofiira
N	Green	RL	Green
C1	Chofiira	V1	Brown
C2	Yellow	V2	Yellow
C3	Green	V3	Green
C4	zofiirira	V4	Buluu
C5	Wakuda	V5	lalanje
C6	Wofiirira	V6	Wofiirira