Is this the world’s smallest ventilator?
The device is just 2.4 centimeters (about 1 inch) in diameter with a length of 7.4 centimeters (about 3 inches)….
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Keith Varnes
RRT-NPS, RRT-ACCS, AE-C
Keith Varnes, RRT-NPS, RRT-ACCS, AE-C, is the company founder, President, and chief visionary of Respiratory Associates. He creates content for our continuing education courses (Recorded Live, Real-Time Live Broadcast, and our Self-Directed courses). He has been in the respiratory field since 1983 enjoying a diverse career including DME, software development, agency staffing, and working at a level 1 trauma center. He is also an ACLS and PALS instructor.
Pandemic Self-Directed
Explore the stages of pandemics, historically significant outbreaks, and how they compare with the COVID-19 pandemic.
Read moreObstructive Sleep Apnea Self-Directed
Review obstructive sleep apnea’s risk factors, pathophysiology, clinical manifestations, complications, diagnosis, and management, including strategies to improve treatment adherence.
Read moreAnalyzing & Interpreting Arterial Blood Gases Self-Directed
Review arterial blood gas collection, error prevention, and interpretation to identify acid-base disorders and guide mechanical ventilation.
Read moreAnalyzing & Interpreting Arterial Blood Gases
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Read morePediatric Cardiopulmonary Case Presentations Live Broadcast
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Read moreCommon Rapid Response Team Interventions
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Read moreCommon Rapid Response Team Interventions Self-Directed
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Read morePALS Primer Self-Directed
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Read moreVaccines: History, Science, Ethics Self-Directed
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Read moreHuman Trafficking Awareness Training Self-Directed
Explore types and signs of human trafficking, ethical considerations, and healthcare workers’ reporting obligations.
Approved by Texas Health and Human Services in accordance with House Bill 2059, 2019. Updated 2026.
Read moreACLS Primer Self-Directed
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