Henry Heimlich Henry Heimlich Henry Judah Heimlich (; February 3, 1920 – December 17, 2016) was an American thoracic surgeon and medical researcher. He is widely credited as the inventor of the Heimlich maneuver, a technique of abdominal thrusts for stopping choking, described in "Emergency Medicine" in 1974. He also invented the Micro Trach portable oxygen system for ambulatory patients and the Heimlich Chest Drain Valve, or "flutter valve", which drains blood and air out of the chest cavity. Heimlich was born in Wilmington, Delaware, the son of Mary (Epstein) and Philip Heimlich. His paternal grandparents were Hungarian-Jewish immigrants, and his maternal
Commission to Assess the Ballistic Missile Threat to the United States that such a shield was necessary. However, some experts in and out of government questioned the usefulness of the report, saying that it made general speculations without reaching any definite conclusions. Whereas the intelligence estimate focused on what was actually occurring, the commission focused on what might occur. This was labeled in one article "'hypothesis-based' threat assessment". Many observers took a moderate tone in their reaction, acknowledging that funding should be provided for further national missile defense tests, but also saying that the US should not rush into developing technology that might prove ineffective and too costly. Within months of