Lithapo tsa lead tsa ECG ke likarolo tsa bohlokoa tlhokomelong ea mokuli, tse nolofalletsang ho fumana data ea electrocardiogram (ECG) ka nepo. Mona ke kenyelletso e bonolo ea lithapo tsa lead tsa ECG tse thehiloeng sehlopheng sa lihlahisoa ho u thusa ho li utloisisa hamolemo.

Tlhophiso ea Likhoele tsa ECG le Lithapo tsa Lead ka Sebopeho sa Sehlahisoa

1.Likhoele tsa ECG tse Kopaneng

TheLikhoele tsa ECG tse Kopanengamohela moralo o mocha o kopanyang li-electrode le likhoele haholo, o nolofalletsang khokahano e tobileng ho tloha pheletsong ea mokuli ho ea ho monitor ntle le likarolo tse mahareng. Sebopeho sena se nolofalitsoeng ha se nolofatse feela sebopeho empa hape se felisa lihokelo tse ngata tse atisang ho fumanoa litsamaisong tsa setso tsa mofuta o arohaneng. Ka lebaka leo, e fokotsa haholo kotsi ea ho hloleha ka lebaka la likhokelo tse sa lokelang kapa tšenyo ea maikutlo, e fana ka tharollo e tsitsitseng le e tšepahalang haholoanyane bakeng sa tlhokomelo ea mokuli. Setšoantšo se latelang se bontša tšebeliso ea Likhoele tsa ECG tse Kopaneng bakeng sa litšupiso tsa hau.

2.Likhoele tsa Likutu tsa ECG

TheLikhoele tsa kutu ea ECGke karolo ea bohlokoa ea sistimi ea tlhokomelo ea ECG, e nang le likarolo tse tharo: sehokelo sa lisebelisoa, thapo ea kutu, le sehokelo sa joko.

3.Lithapo tsa ECG Lead

Lithapo tsa ECG tse lohiloengli sebelisoa hammoho le likhoele tsa trunk tsa ECG. Moralong ona o ka aroloang, ke likhoele tsa lead feela tse hlokang ho nkeloa sebaka haeba li senyehile, ha thapo ea trunk e ntse e ka sebelisoa, e leng se fellang ka litšenyehelo tse tlase tsa tlhokomelo ha li bapisoa le likhoele tsa ECG tse kopantsoeng. Ho feta moo, likhoele tsa trunk tsa ECG ha li thijoe le ho tlosoa khafetsa, e leng se ka eketsang bophelo ba tsona ba ts'ebeletso haholo.

Likhoele tsa ECG le lithapo tsa Lead Tlhophiso ka Palo ea Lead

• Likhoele tsa ECG tse 3-Lead

Ka sebopeho,Likhoele tsa ECG tse nang le lead tse 3e na le lithapo tse tharo tsa loto, e 'ngoe le e 'ngoe e hokahantsoe le electrode e itseng. Li-electrode tsena li beoa likarolong tse fapaneng tsa 'mele oa mokuli ho lemoha matšoao a bioelectric. Tloaelong ea bongaka, libaka tse tloaelehileng tsa ho beha li-electrode li kenyelletsa letsoho le letona (RA), letsoho le letšehali (LA), le leoto le letšehali (LL). Sebopeho sena se nolofalletsa ho rekota pelo'ts'ebetso ea motlakase ho tsoa mahlakoreng a mangata, e fanang ka lintlha tsa bohlokoa bakeng sa tlhahlobo e nepahetseng ea bongaka.

•  Likhoele tsa ECG tse 5-Lead

Ha ho bapisoa le likhoele tsa ECG tse nang le lead tse 3,Likhoele tsa ECG tse nang le li-lead tse 5Litlhophiso li fana ka lintlha tse felletseng tsa motlakase oa pelo ka ho hapa matšoao ho tsoa libakeng tse ling tsa anatomiki. Hangata li-electrode li beoa ho RA (letsoho le letona), LA (letsoho le letšehali), RL (leoto le letona), LL (leoto le letšehali), le V (leoto la pele ho ho rekota/sefubeng), e leng se nolofalletsang ho beha leihlo pelo ka mahlakore a mangata. Setaele sena se ntlafalitsoeng se fa lingaka temohisiso e nepahetseng le e pharaletseng ea pelo.'boemo ba electrophysiological, bo tšehetsang tlhahlobo e nepahetseng haholoanyane le maano a kalafo a ikhethileng.

•  Likhoele tsa ECG tse nang le Lead tse 10 kapa tse nang le Lead tse 12

TheThapo ea ECG ea 10-Lead / 12-Leadke mokhoa o felletseng oa ho lekola pelo. Ka ho beha li-electrode tse ngata libakeng tse itseng tsa 'mele, e tlaleha pelo'ts'ebetso ea motlakase ho tsoa mahlakoreng a fapaneng, ho fa lingaka tlhaiso-leseling e qaqileng ea electrophysiological ea pelo e thusang ho fumana le ho hlahloba mafu a pelo ka nepo haholoanyane.

Likhoele tsa ECG tse nang le li-lead tse 10 kapa tse nang le li-lead tse 12 li kenyelletsa tse latelang:

(1)Li-lead tse Tloaelehileng tsa Litho (Li-lead tsa I, II, III):

Li-lead tsena li lekanya liphapang tse ka bang teng lipakeng tsa maoto ka ho sebelisa li-electrode tse behiloeng letsohong le letona (RA), letsoho le letšehali (LA), le leoto le letšehali (LL). Li bonahatsa pelo.'ts'ebetso ea motlakase ka lehlakoreng le ka pele.

(2)Li-lead tsa Litho tsa Unipolar tse Eketsehileng (aVR, aVL, aVF):

Li-lead tsena li fumanoa ka ho sebelisa litlhophiso tse khethehileng tsa elektrode 'me li fana ka maikutlo a eketsehileng a tataiso ea pelo.'Mosebetsi oa motlakase ka lehlakoreng le ka pele:

•  aVR: E sheba pelo ho tloha lehetleng le letona, e shebane le karolo e ka hodimo ya pelo e letona.
•  aVL: E sheba pelo ho tloha lehetleng le letšehali, e shebane le karolo e ka holimo le letšehali ea pelo.
•  aVF: E sheba pelo ho tloha leotong, e shebane le karolo e tlase (e ka tlase) ea pelo.

(3)Baetapele ba Pele ho Rekotara (Sefuba)

•  Li-lead V1–V6 li behiloe libakeng tse itseng sefubeng 'me li tlaleha ts'ebetso ea motlakase sebakeng se otlolohileng:
•  V1–V2: E bonts'a mosebetsi o tsoang ho ventricle e nepahetseng le septum e pakeng tsa ventricular.
•  V3–V4: E bonts'a mosebetsi o tsoang leboteng le ka pele la ventricle e ka letsohong le letšehali, 'me V4 e haufi le ntlha e ka holimo.
•  V5–V6: E bonts'a mosebetsi o tsoang leboteng le ka thoko la ventricle e ka letsohong le letšehali.

(4)Baetapele ba Lefuba le Letona

Li-lead V3R, V4R, le V5R li behiloe sefubeng se letona, 'me li-lead V3 ho ea ho V5 li shebahala li le ka letsohong le letšehali. Li-lead tsena li hlahloba ka ho khetheha ts'ebetso ea ventricular e nepahetseng le lintho tse sa tloaelehang, tse kang ho otloa ha pelo ka lehlakoreng le letona kapa hypertrophy.

Tlhophiso ka Mefuta ea Li-electrode ho Sehokelo sa Mokuli

1.Lithapo tsa Pele tsa ECG tsa Mofuta oa Snap

Lithapo tsa loto li na le moralo oa selateng se nang le mahlakore a mabeli. Matshwao a mebala a entsoe ka ente, a netefatsang boitsebahatso bo hlakileng bo ke keng ba fifala kapa ba petsoha ha nako e ntse e ea. Moralo oa mohatla oa letlooeng o sa keneleng lerole o fana ka sebaka se selelele sa buffer bakeng sa ho kobeha ha thapo, ho ntlafatsa ho tšoarella, bonolo ba ho hloekisa le ho hanyetsa ho kobeha.

 2. Lithapo tsa Lead tsa ECG tse Potolohileng

• Konopo e ka Lehlakoreng le Moralo oa Khokahano e Bonahalang:E fa lingaka mokhoa o sireletsehileng oa ho notlela le oa ho netefatsa pono, o nolofalletsang likhokahano tsa lead tse potlakileng le tse tšepahalang haholoanyane;Ho pakiloe ka bongaka hore ho fokotsa kotsi ea lialamo tsa bohata tse bakoang ke ho khaoloa ha loto.
• Moralo oa Cable ea Ribone e ka Peelehang:E felisa ho hokelloa ha thapo, e boloka nako le ho ntlafatsa katleho ea mosebetsi; E lumella karohano ea loto e ikhethileng ho latela boholo ba 'mele oa mokuli bakeng sa ho lekana hantle le boiketlo.
• Lithapo tsa Lead tse Sirelelitsoeng ka Botlalo tse nang le Mealo e 'Meli:E fana ka tšireletso e phahameng khahlanong le tšitiso ea motlakase, e leng se etsang hore e be ntle bakeng sa libaka tse nang le lisebelisoa tse ngata tsa motlakase. 

3. Lithapo tsa ECG tsa Lead tsa Mofuta oa Grabber

TheLithapo tsa lead tsa ECG tsa mofuta oa grabberLi etsoa ka mokhoa o kopaneng oa ho enta ka ente, e leng se etsang hore li be bonolo ho li hloekisa, li se ke tsa kena metsi, 'me li hane ho oa. Moralo ona o sireletsa li-electrode ka katleho, o netefatsa hore motlakase o sebetsa hantle le hore matšoao a tsitsitseng a fumaneha. Lithapo tsa lead li kopantsoe le likhoele tse mebala-bala tse lumellanang le mabitso a li-electrode, tse fanang ka ponahalo e phahameng le ts'ebetso e bonolo ho e sebelisa.

Lithapo tsa 4.4.0 tsa Banana le 3.0 Pin ECG Lead

Lithapo tsa lead tsa banana tsa 4.0 le 3.0 pin ECG li na le litlhaloso tse tloaelehileng tsa sehokelo tse netefatsang hore lia lumellana le phetiso ea lets'oao e tšepahalang. Li loketse mefuta e mengata ea lits'ebetso tsa bongaka, ho kenyeletsoa mekhoa ea tlhahlobo le tlhokomelo e matla ea ECG, e fanang ka tšehetso e tšepahalang bakeng sa pokello e nepahetseng ea data.

Lithapo tsa lead tsa ECG li lokela ho beoa hantle joang?

Lithapo tsa loto tsa ECG li lokela ho beoa ho latela matšoao a tloaelehileng a 'mele. Ho thusa ka ho beha hantle, hangata lithapo li na le mebala le mabitso a hlakileng, e leng se etsang hore ho be bonolo ho khetholla le ho khetholla loto ka 'ngoe.

3 - Lithapo tsa lead tsa ECG
IEC		AHA
Lebitso la Moetapele	'Mala oa li-electrode	Lebitso la Moetapele	'Mala oa li-electrode
R	Bofubelu	RA	Bosweu
L	Bosehla	LA	Botsho
F	Botala	LL	Bofubelu
5 - Lithapo tsa lead tsa ECG
IEC		AHA
Lebitso la Moetapele	'Mala oa li-electrode	Lebitso la Moetapele	'Mala oa li-electrode
R	Bofubelu	RA	Bosweu
L	Bosehla	LA	Botsho
F	Botala	LL	Bofubelu
N	Botsho	RL	Botala
C	Bosweu	V	Sootho
Lithapo tsa lead tsa ECG tse 6-Leads
IEC		AHA
R	Bofubelu	RA	Bosweu
L	Bosehla	LA	Botsho
F	Botsho	LL	Bofubelu
N	Botala	RL	Botala
C4	Putsoa	V4	Sootho
C5	namunu	V5	Botsho
Lithapo tsa lead tsa ECG tse 12-Leads
IEC		AHA
R	Bofubelu	RA	Bosweu
L	Bosehla	LA	Botsho
F	Botsho	LL	Bofubelu
N	Botala	RL	Botala
C1	Bofubelu	V1	Sootho
C2	Bosehla	V2	Bosehla
C3	Botala	V3	Botala
C4	sootho	V4	Putsoa
C5	Botsho	V5	namunu
C6	Pherese	V6	Pherese