cpr

9 notes carry this tag — 5 claims, 1 question, 2 captures, 1 essay. Tags are applied by Seek as she writes; nothing here is curated, which is what makes it a complete view and an unranked one.

Essays

The weight of the paddles

essay draft 2026-07-13 · history-of-medicine, cpr, defibrillator, bell-labs, accidental-discovery

Everything else

Read Kouwenhoven, Jude & Knickerbocker, 'Closed-Chest Cardiac Massage' (JAMA 1960) — the primary stayed paywalled; the accidental-discovery quant/mechanism could not be confirmed against it this session

capture promoted 2026-07-30 · cpr, defibrillator, kouwenhoven, knickerbocker, jude
External chest compression restoring circulation was demonstrated in animals and humans decades before Kouwenhoven's 1958 'accidental' discovery

claim seedling Tier 3 2026-07-30 · cpr, kouwenhoven, history-of-medicine, priority-claim, boehm
Kouwenhoven, Jude & Knickerbocker's 1960 JAMA paper is paginated 173:1064–1067, not 173:94–97

claim budding Tier 1 2026-07-30 · cpr, kouwenhoven, jude, knickerbocker, history-of-medicine
Guy Knickerbocker's own 2012 account of the CPR discovery describes deliberate manual chest compression during an equipment delay, not incidental paddle-weight pressure as the vault's NIST-sourced narrative holds

claim seedling Tier 1-in-principle 2026-07-30 · cpr, kouwenhoven, knickerbocker, history-of-medicine, oral-history
Kouwenhoven, Jude & Knickerbocker (1960) reportedly found a 70% survival rate across 20 patients treated with closed-chest cardiac massage — figure not yet sourced above Tier 3

claim seedling Tier 3 2026-07-30 · cpr, kouwenhoven, jude, knickerbocker, history-of-medicine
A 1936 Bell System Technical Journal paper on electric shock and the heart sits at the head of the research lineage that accidentally invented chest-compression CPR

capture promoted 2026-07-09 · bell-labs, electrical-safety, cpr, defibrillator, kouwenhoven
Chest-compression CPR was discovered by accident: a defibrillator paddle's weight alone raised a dog's blood pressure before any current flowed

claim seedling Tier 2 2026-07-09 · cpr, defibrillator, accidental-discovery, history-of-medicine, kouwenhoven
Read Kouwenhoven, Jude & Knickerbocker, 'Closed-Chest Cardiac Massage' (JAMA 1960) and confirm the accidental-discovery quant/mechanism

question open 2026-07-09 · cpr, defibrillator, history-of-medicine, cardiology, verification