The Physiology of Decompression: Understanding the Human Body Under Pressure

By Jeremy Asher

"The Physiology of Decompression: Understanding the Human Body Under Pressure" is a comprehensive guide to the science behind decompression diving. The book covers topics such as the physiological effects of pressure on the human body, the symptoms, treatment, and prevention of decompression sickness, dive tables and models for planning safe dives, mixed-gas and technical diving techniques, the importance of dive computers, strategies for safe and successful dives, emergency decompression situations, and new technologies and advancements in dive safety. The book provides valuable information and insights for divers of all levels, from beginners to technical and professional divers. It emphasizes the importance of understanding the physiology of decompression in order to dive safely and enjoyably, and offers practical tips and strategies for mitigating the risks associated with decompression diving.

• Language: English
• Publisher: Publishdrive
• Release date: Apr 28, 2023
• ISBN: 9789693092882

Book preview

The Physiology of Decompression: Understanding the Human Body Under Pressure

About the Author

As a passionate diver with over 20 years of experience, Jeremy has dedicated his life to exploring the depths of the ocean/lakes and sharing his knowledge with others.

His love for diving began as a teenager when he was just 14. He first discovered the beauty of the underwater world while on vacation with his family. Since then, he has completed countless dives around the world, including in some of the most remote and challenging environments.

In addition to being an experienced technical diver, Jeremy is also a certified SDI Course Director/TDI Instructor and the owner of Dive Subculture, a dive center in Yangon, Myanmar. He is deeply committed to promoting safe and responsible diving practices, and is passionate about sharing his knowledge with others.

Jeremy is also a strong advocate for environmental conservation and sustainable diving practices. He believes that divers have a responsibility to protect and preserve the oceans, and he works tirelessly to educate others on the importance of environmental awareness in diving.

Through his writing, Jeremy hopes to inspire others to explore the incredible world beneath the surface of the ocean, while also promoting safe and responsible diving practices.

Chapter 1

Introduction to Decompression: What It Is and Why It Matters

Scuba diving is an exhilarating and rewarding activity, allowing us to explore the fascinating and beautiful world beneath the water's surface. However, it is also an activity that requires careful planning and attention to safety, particularly when it comes to decompression.

Decompression refers to the process of releasing pressure from the body after exposure to increased pressure, such as during a scuba dive. As we dive deeper into the water, the pressure around us increases, compressing the air spaces in our body, including our lungs, sinuses, and middle ear. If we ascend too quickly, these air spaces can expand too rapidly, causing injury or illness, including decompression sickness, also known as the bends.

To avoid the risks of decompression sickness, divers must follow decompression guidelines and allow their bodies time to release the excess pressure before returning to the surface. This involves making a series of stops at predetermined depths during the ascent, allowing the body to release the excess gas and gradually adjust to the decreasing pressure.

Why Decompression Matters?

Decompression matters for several reasons, including:

Health and Safety: The primary reason for decompression is to avoid decompression sickness, which can cause serious injury or even death if left untreated. Decompression sickness occurs when dissolved