Medical & Fitness

‘Health of Divers’ study into lungs ask for your help

Having healthy lungs is an essential and important part of good diving and never more so since the outbreak of COVID-19. 

In this study which is all about you and your lungs, DDRC wants to focus on Vaping, Asthma, IPO (Immersion Pulmonary Oedema) and COVID-19.

For those of you who have taken part in their studies before you will know that there will also be the usual general health questions and the diving demographic questions too. 

DAN Safety Services Has Your Back

Check out our new video to learn how DAN Safety Services can help your dive business operate as safely as possible.

DAN Safety Services works to help dive professionals mitigate risks, prevent accidents, and manage dive-related injuries through a variety of programs and channels, including publications, e-learning courses, free phone consultations, online tools, safety products, and first aid training.

Ginger is a popular remedy against motion sickness
Ginger is a popular remedy against motion sickness

Getting seasick? Try Controlling Your Breathing

The technique presumably works because it helps control gravity sensors in the abdomen--a lesser-known input to our fine-tuned balance system.

The brain is traditionally thought to sense body position in three ways. The inner ears sense motions of the head; the eyes see where the head is; and tiny sensory organs in muscles and tendons sense where the rest of the body is.

Help Make Diving Safer: Work at DAN!

As diving continues to pick up post-pandemic, DAN is stronger than ever and needs qualified professionals in several key areas to serve our growing international membership.

DAN offers competitive salaries, company subsidized health insurance, a generous 401k program, and other employee benefits that show we value our employees. Open positions include the following opportunities to work at DAN headquarters in Durham, North Carolina:

Ear Problems in Diving – Part 3: The Inner Ear

Diagram of the ear
Figure 1. Diagram of the ear, showing the anatomy of the inner ear. (Image source: Wikimedia / CC BY 2.5. Labels: Dr Michael Rothschild)

Many people suffer from ear problems during and after diving. Technical rebreather diver and underwater photographer Dr Michael Rothschild is an ear, nose and throat specialist in New York City. In this series, he walks us through some of the common causes of dive-related ear problems, and how to treat and prevent them.

DAN Thanks Dive Pros and Businesses for a Great 2022

Its Enhanced Membership, launched earlier this year, has already been adopted by more than half of its members.

Its liability insurance program has been embraced by every training agency in the industry.

And now, DAN has the highest number of Business Members and Professional Members in the history of the organization.

“We are so grateful for the support we receive from the wonderful people of this industry,” said DAN president and CEO Bill Ziefle.

Ear Problems in Diving – Part 2: The Middle Ear

Diver equalizing. Photo: Torben Gregersen/Flickr/CC BY NC 2.0
Diver equalizing. Photo: Torben Gregersen/Flickr/CC BY NC 2.0

Many people suffer from ear problems during and after diving. Technical rebreather diver and underwater photographer Dr Michael Rothschild is an ear, nose and throat specialist in New York City. In this series, he walks us through some of the common causes of dive-related ear problems, and how to treat and prevent them.

Out of Control

Narcosis vortex
Narcosis is the biggest threat to a diver on an air dive to 60m (200ft).

In his Scuba book series, Simon Pridmore often tells tales of diving close calls or near misses. He tries to identify the key factors and suggest what the divers might have done differently to pre-empt or better deal with what happened. All the stories are true. Some he witnessed, some were recounted by friends, and others just crossed his radar screen at some point to be filed away for future sharing. This is one of the latter.