Skip to main content
Blog Header

Depth Blog

The most useful snippets from our authors, all in one place. DEPTH discusses topics of diving, equipment and environment, physics and physiology, technique and technology, and hyperbarics.

Comprehensive Patient Education: a compelling testimonial
Jaclyn Mackey
Patient Education
We would like to share a compelling testimonial that we just received from Dr. Calderone, CEO of Olympia Medical Center in Los Angeles, CA, regarding his hospital's use of the just released Hyperbaric Patient Safety Instructions. Since implementing the use of the brochures at their hyperbaric clinic, the Olympia Medical Center has had a consis
Nitrox Breathing Mixtures
Jaclyn Mackey
NOAA Diving Manual 5th Edition
Divers have used air as a breathing gas since the beginning of diving. Its principal advantages are that it is readily available and inexpensive to compress into cylinders or use directly from compressors with surface-supplied diving equipment. Air is not the “ideal” breathing mixture for diving because of the decompression liability it imposes. Si
Contingency Planning
Jaclyn Mackey
NOAA Diving Manual 5th Edition
Performing repetitive dives requires a the use of a dive plan. The diver must know what the no-stop dive time limits will be for the dives prior to descending so as not to incur additional decompression obligations. A planned dive schedule will work assuming the diver adheres to the maximum depth and time parameters defined before descending; howev
Thermal Stress Irrespective of Ambient Temperature
Jaclyn Mackey
NOAA Diving Manual 5th Edition
Thermal Stress Irrespective of Ambient TemperatureHypothermia is not a problem exclusive to frigid environments—it can occur irrespective of ambient temperature. Similarly, divers may also suffer extremes of hot and cold thermal stress simultaneously during the same dive. There have been documented cases of severe heat exhaustion in arctic waters b
Why Do Patients Quit Hyperbaric Therapy?
Jaclyn Mackey
Patient Education
In this podcast and article by Roque Wicker, MBA, author of HBOTechBlog.com, and creator of the Hyperbaric Oxygen Therapy Patient Safety Instructions we explore the relationship between effective patient education on hyperbaric compliance, patient satisfaction, and reimbursement.  Have you ever wondered why your patients quit hyperbaric therap
Divers Should Never Leave Home Without It...
Jaclyn Mackey
Scuba Diving Safety
When you prepare for a dive trip, there are things you pack that are on the "must have" list, such as mask, fins, BCD, and regulator. Then there are the things that you "should have" such as wetsuit, defog, and sunscreen. All of the other items typically fall onto the "it would be nice to have" list, such as snacks, sunglasses, and a camera. The qu
Oxygen and the Brain: The Journey of Our Lifetime by Dr. Philip James
Oxygen and the Brain: The Journey of Our Lifetime by Dr. Philip James
Jaclyn Mackey
Better Healing with More Oxygen
New Diver Recruitment Strategy and Resources
New Diver Recruitment Strategy and Resources
Jaclyn Mackey
Scuba Diving Safety
Attention Dive Shop Owners and Operators: are you looking to recruit new divers? Check out the great article that ran on DiveNewsWire about a new diver recruitment opportunity using BPC's book, The Simple Guide to Snorkeling Fun, 2nd Edition. Find the DNW article here http://www.divenewswire.com/NewsITems.aspx?newsID=13173. DNW referenced BPC'
Rebreathers and the Recreational Diver by Jeffrey Bozanic, Ph.D.
Rebreathers and the Recreational Diver by Jeffrey Bozanic, Ph.D.
Jaclyn Mackey
Rebreather Diving
When rebreather use started becoming common at the beginning of the twenty-first century, it was the deep, cave, and wreck divers who adopted the new technology. This equipment allowed them to go deeper, penetrate farther, and conserve expensive helium breathing gas. Because they could push the envelope of diving beyond where they could with tradit
Books