🛠️ Invention or technique

Artificial kidney (hemodialysis)

Riñón artificial (hemodiálisis)

Date
1943–1945 · confidence high
Place
Kampen, Netherlands
Credited to
Willem Kolff (rotating drum with cellophane membrane, 1943; first patient saved, 1945); Abel, Rowntree and Turner (animal dialysis, 1913); Georg Haas (Giessen, 1924)
People
👤 Georg Haas1886–1971👤 Herbert Hall Turner1861–1930👤 Leonard Rowntree1883–1959👤 Willem Johan Kolff1911–2009
Field
Life & health

What it is

Machine that filters blood through cellophane to replace kidney function, built from washing-machine parts and cans under Nazi occupation. First functional artificial organ.

What it led to

  • Nephrology and survival of kidney failure
  • Artificial organs and extracorporeal circulation
  • Kidney transplantation (1954)
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