Maitiro ekushandisa ECG muchina

Nekuda kwehunyanzvi hwayo hwekuongorora tekinoroji, kuvimbika, kushanda kuri nyore, mutengo uri pakati nepakati, uye pasina kukuvadza kune varwere, muchina we electrocardiogram wave imwe yezvishandiso zvinozivikanwa zvakanyanya pamubhedha.Sezvo chiyero chekushandisa chiri kuramba chichiwedzera, chave chimwe chezvishanu kuongororwa kwe "ropa, weti, chituru, imaging, uye electrocardiogram", kunyanya kune zvimwe zvirwere zvemoyo senge: chronic ischemic heart disease, acute coronary syndrome, Myocarditis. , pericarditis, pulmonary embolism uye arrhythmia zvine kukosha kwekuongorora.Unoziva kuishandisa here.

Kuti ushandise ECG (Electrocardiogram) muchina, tevera matanho akajairwa aya:

1. Gadzirira murwere: Iva nechokwadi chokuti murwere ari munzvimbo yakasununguka uye akazarura nzvimbo yavo yepachipfuva.Vangangoda kubvisa zvipfeko kana zvishongo zvinogona kukanganisa kuiswa kwe electrode.

2. Simba pamushini: Batidza muchina weECG uye uubvumire kupedzisa maitiro ayo ekutanga.Ita shuwa kuti muchina uri kushanda nemazvo uye kuti zvinhu zvinodiwa, seECG electrodes uye conductive gel, zviripo.

3.Batanidza ma electrode: Isai ma electrode eECG panzvimbo dzakananga dzemuviri wemurwere sezvaanorayirwa nemugadziri wemuchina kana nyanzvi yezvehutano.Kazhinji, ma electrode anoiswa pachipfuva, maoko, nemakumbo.Tevedza iyo color-coding pama electrode kuti uve nechokwadi chekuiswa chaiko.Heano mamwe maitiro eECG anotungamira : chipfuva chinotungamira, chinotungamira chemakumbo, uye chiyero chinotungamira.

1)Limb lead yekubatanidza nzira:Kurudyi chepamusoro chekumusoro - mutsara mutsvuku, kuruboshwe kumusoro wepamusoro - yero mutsara, yekuruboshwe yezasi nhengo - yegirinhi mutsara, kurudyi gumbo rezasi - dema mutsara

2) Chest lead yekubatanidza nzira:

V1, iyo 4th intercostal nzvimbo pamuganhu wekurudyi we sternum.

V2, yechina intercostal nzvimbo pamuganhu wekuruboshwe we sternum.

Iyo yepakati yemutsara unobatanidza V3, V2 uye V4.

V4, mharadzano yeruboshwe midclavicular mutsara uye yechishanu intercostal nzvimbo.

V5, kuruboshwe anterior axillary mutsara uri padanho rakafanana neV4.

V6, mutsara wekuruboshwe midaxillary uri padanho rakafanana neV4.

V7, mutsara wekuruboshwe weaxillary uri padanho rakafanana neV4.

V8, mutsara wekuruboshwe we scapular uri padanho rakafanana neV4.

V9, mutsara wekuruboshwe weparaspinal uri padanho rakafanana neV4.

(V1-V6 wiring muhurongwa hweruvara: tsvuku, yero, girini, brown, dema, yepepuru)

4. Gadzirira ganda: Kana zvichidiwa, chenesa ganda remurwere nedoro pad kana imwe nzira yekuchenesa kubvisa mafuta, tsvina, kana dikita.Izvi zvinobatsira kuvandudza kunaka kwechiratidzo cheECG.

5. Isai conductive gel (kana zvichidiwa): Mamwe ma electrode angada kushandiswa kwegel conductive kuti uvandudze kusangana kwemagetsi neganda.Tevedzera mirairo yakapihwa nemagetsi kana bvunza bhuku remushandisi wemuchina kuti ushandise gel rakakodzera.

6. Unganidza ma electrodes kumushini: Isai electrode inotungamira kune zviteshi zvinoenderana pamushini weECG.Ita shuwa yekubatanidza yakachengeteka kudzivirira zvigadzirwa kana kukanganisa panguva yekurekodha.

7. Tanga kunyora: Kana ma electrodes akanyatsobatanidzwa, tanga basa rekurekodha pamushini weECG.Tevedza zvirevo kana mirairo inopihwa nemuchina wekutarisa.

8. Tarisa kurekodha: Ramba wakatarira ECG waveform inoratidzwa pachiratidziro chemuchina.Ita shuwa kuti chiratidzo chemhando yakanaka, chine mafungu akajeka uye akasiyana.Kana zvichidikanwa, gadzirisa kuiswa kwe electrode kana tarisa kune yakasununguka yakabatana.

9. Pedzisa kurekodha: Kana nguva yaidiwa yekurekodha yawanikwa kana sekurairwa nenyanzvi yezvehutano, misa basa rekurekodha pamushini.

10. Ongorora uye dudzira ECG: ECG yakarekodhwa icharatidzwa segirafu kana kuti waveform pachikirini chemuchina.Zvakakosha kuziva kuti kududzira ECG kunoda hunyanzvi hwekurapa.Bvunza nyanzvi yezvehutano yakadzidziswa, yakadai sachiremba kana chiremba wemwoyo, kuti aongorore ECG uye kududzira zvabuda nemazvo.