Dr. Sven Ivar Seldinger

1953 – The Seldinger method of guide-wire catheterization

‘Seldinger technique uses a hollow needle, exchange wire, and catheter which reduces risks and enhances placements.’

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REFERENCES:

https://image.slidesharecdn.com/angiographybasicsandseldingertechnique-140313000828-phpapp01/95/angiography-basics-and-seldinger-technique-19-638.jpg?cb=1394669355

https://www.researchgate.net/profile/Richard_Pollock5/publication/309089016/figure/fig6/AS:680962614632448@1539365547043/Modified-illustration-of-the-six-steps-of-the-Seldinger-technique-courtesy-of-Shah-R-and.png

‘https://medcaretips.com/seldinger-technique/