
Chapter 112 - Part A: Pressure Creates Function: Why the Penis Is a Vascular Machine
From Simini Boards Cast by Simini Podcasts
May 8, 2026 · 20 min · Season 1 · Episode 194
About this episode
This episode discusses the functional anatomy of the penis as a hydraulic machine and the importance of pressure in its operation.
In this BoardsCast episode, we begin Tobias Chapter 112 — Penis and Prepuce by deleting the “anatomy object” model. The penis looks like anatomy. Functionally, it’s plumbing: Blood in → blood trapped → pressure created → function happens. And the second that pressure can’t be generated or maintained, the entire system fails. We break down the canine penis as a hydraulic machine built from three key components: Erectile spaces (corpora cavernosa + corpus spongiosum) that expand with blood ...
Topics covered
- anatomy
- vascular function
- hydraulic machine
- canine penis
- erectile spaces
Keywords
- penis
- vascular machine
- blood flow
- pressure
- anatomy
- erectile function
- canine anatomy
Mentioned in this episode
Books & works: Tobias Chapter 112, Penis and Prepuce
More episodes of Simini Boards Cast
- Chapter 125 - Part B: Save the Wall Before You Save the Vision · June 11, 2026 · 21 min
- Chapter 125 - Part D: The Eye Is an Optical Alignment System · June 11, 2026 · 21 min
- Chapter 125 - Part C: The Outside Protects the Inside · June 11, 2026 · 17 min
- Chapter 125 - Part A: The Eye Is a Machine Under Pressure · June 11, 2026 · 21 min
- Chapter 125 - Part E: Tissue Dies on a Clock · June 11, 2026 · 21 min
- Chapter 124 - Part C: The Ocular Surface Maintenance System · June 3, 2026 · 20 min
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