Related Experiment Video
Updated: Aug 9, 2026
08:49
Assessing Changes in Volatile General Anesthetic Sensitivity of Mice after Local or Systemic Pharmacological Intervention
Published on: October 16, 2013
Summary
The 19th century saw the advent of inhaled general anesthesia, spurring research into various anesthetic agents and techniques. Ether eventually dominated as the primary inhaled anesthetic by the century's end.
Area of Science:
- Anesthesiology
- Medical History
Context:
- The 19th century marked a pivotal era in anesthesia development.
- The introduction of the first inhaled general anesthetic in 1842 stimulated extensive research.
Purpose:
- To explore the historical evolution of anesthetic agents and administration routes.
- To document the scientific inquiry into novel anesthetics and techniques during the 19th century.
Summary:
- Early research investigated agents like carbon dioxide, petroleum ether, ethylene derivatives, and hypnosis.
- Chloroform, ether, and nitrous oxide emerged as key inhaled anesthetics.
- Ether became the predominant inhaled anesthetic by the late 19th century.
- Alternative anesthetic administration routes, including rectal, venous, spinal, and local, were introduced around 1860.
Impact:
- Established the foundation for modern anesthetic practices.
- Highlighted the gradual refinement and diversification of anesthetic methods over time.
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