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Carl Hellmuth Hertz (also written Carl Helmut Hertz, 15 October 1920 – 29 April 1990) was a German physicist known primarily for being involved in the development of inkjet technology and ultrasound technology. He was the son of Gustav Ludwig Hertz and great nephew of Heinrich Hertz. Biography
- Technische Universität Berlin
- Thomas and Hans Hertz
- Carl Hellmuth Hertz, 15 October 1920, Berlin, Germany
Jan 25, 2022 · Hertz, Carl Hellmuth (1920-1990), physicist, developer of ultrasound and the inkjet printer People. C. H. Hertz’s father Gustav – Nobel laureate in physics in 1925. Gustav’s uncle Heinrich Hertz (1857-94) researched electromagnetism and gave the name to the frequency measurement Hertz.
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The original description of M-mode echocardiography in 1953, by Inge Edler (1911–2001) and his physicist friend Hellmuth Hertz, marked the beginning of a new diagnostic noninvasive technique. Edler used this technique primarily for the preoperative study of mitral stenosis and diagnosis of mitral regurgitation.
- Siddharth Singh, Abha Goyal
- Tex Heart Inst J. 2007; 34(4): 431-438.
- 2007
- 2007
Mar 30, 2015 · Unhappy with the invasive nature of cardiac catheterization, Inge Edler (1911–2001), a Swedish physician, and Carl Hellmuth Hertz (1920–1990), a physicist, began investigating US as a noninvasive alternative (24,25).
- Katherine A Kaproth-Joslin, Refky Nicola, Vikram S Dogra
- 2015
Carl Hellmuth Hertz became founding professor of the Department of Electrical Measurements, Lund Institute of Technology at Lund University. Hellmuth Hertz received several prizes from the Westrupska prize in 1963 for his work in biophysiology of plants to the Lasker prize for medical ultrasound in 1977 together with Inge Edler.
The science and art of echocardiography were first developed by the Swedish cardiologist Inge Edler and physicist Carl Hellmuth Hertz on a borrowed industrial ultrasonography machine. Drs Edler and Hertz began their work at Lund University in Sweden in 1953 and published their initial observations the following year.
On October 29, 1953 Inge Edler and Carl Hellmuth Hertz at Lund University in Sweden obtained the first recording of the ultrasound echo from the heart. This was the beginning of echocardiography from which diagnostic sonography, or medical ultrasonography, evolved. "The principle for echocardiography is as follows.
