Willem Einthoven thiab yug ntawm kev kho mob electrocardiography ib puas xyoo dhau los.
Leej twg tsim lub tshuab electrocardiogram thiab ua li cas?
Willem Einthoven (21 May 1860 - 29 Cuaj hlis 1927) yog Dutch kws kho mob thiab kws kho mob lub cev. Nws tau tsim thawj lub tswv yim electrocardiograph (ECG lossis EKG) hauv xyoo 1895 thiab tau txais Nobel nqi zog hauv Physiology lossis Tshuaj hauv xyoo 1924 rau nws ("rau kev tshawb pom ntawm lub tshuab electrocardiogram").
Thaum twg ECG tau tsim?
Sir Edward Schafer ntawm University of Edinburgh yog thawj zaug yuav cov hlua galvanometer electrograph rau kev kho mob hauv xyoo 1908, thiab thawj lub tshuab electrocardiogram tau qhia rau Tebchaws Meskas hauv 1909 by Dr. Alfred Cohn ntawm Mt. Sinai Tsev Kho Mob, New York (7).
Leej twg tsim lub tshuab electrocardiogram xyoo 1903?
Dutch physiologist, xib fwb, thiab inventor Willem Einthoven ua kev tshawb fawb thiab tsim cov tswv yim rau kev sau cov hluav taws xob lub plawv impulses uas zoo heev evolved lub teb ntawm cardiology thiab coj mus rau txoj kev loj hlob ntawm ib tug ntawm cov Cov cuab yeej kuaj mob tseem ceeb tshaj plaws hauv txhua yam tshuaj: electrocardiogram, lossis EKG.
Lub tshuab ECG thawj zaug yog dab tsi?
Siv lub ntsuas hluav taws xob, tus kws kho mob Askiv Askiv Augustus Desiré Waller tau tsim thawj lub tshuab EKG hauv xyoo 1887. Nws muaj a capillary electrometer uas tau txuas rau lub projector. Cov hluav taws xob tau muab tso rau ntawm tus neeg mob lub hauv siab thiab nraub qaum; Thaum cov hluav taws xob tam sim no nkag mus rau hauv lub raj, cov mercury dhia mus rau qhov deb.
