Posts with the category “dive-safety-tips”
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Cylinder Safety
March 1st, 2021
Every year fires and ruptures in scuba, rebreather and oxygen cylinders occur. These incidents destroy property and injure, maim and even cause the death of cylinder filling-station operators as well ... Read More
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Save a Diver, Save Yourself
March 1st, 2021
The lessons learned in a rescue diver course may help you save your buddy or a fellow diver, as well as improve your ability to recognize and respond to your own situation... Read More
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Old Habits Die Hard
March 1st, 2021
Make it your standard practice to gently and completely turn on your air. If you’re an instructor, consider not teaching students the quarter-turn back. Dive operations should instruct their staff not... Read More
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Dive Locally, Dive Safely
December 8th, 2020
How can you determine if it’s safe to dive, and what should you look for when choosing a dive shop? When diving with a dive operator or renting equipment, ask what infection-control procedures they ha... Read More
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The Importance of a Predive Safety Check
October 19th, 2020
Complacency and skipping your predive safety check or buddy check are entirely preventable factors in dive accidents. Complete all your checks before every dive. ... Read More
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Dive Boat Fire Safety
July 3rd, 2020
Two recent tragic boat fires in popular dive regions have once again illustrated that not all accidents happen during a dive. While rare, fires on dive boats can start from a variety of causes, inclu... Read More
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Cardiovascular Disease and Diving
March 28th, 2020
Medication side effects may be a concern for diving, but the underlying diagnosis should be the focus when deciding someone’s fitness to dive. Cardiovascular conditions need careful evaluation that ma... Read More
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How to perform a Neurological Assessment
February 22nd, 2020
It is good practice to regard any neurological abnormality after diving as acute decompression illness. Notify a diving medical officer immediately.... Read More
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How to perform One-rescuer CPR
February 22nd, 2020
Performing CPR and BLS on your own as a single rescuer can be extremely emotional and can take place in extremely confusing circumstances. ... Read More
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How to perform a Deep Diver Rescue
February 18th, 2020
If an airway is not available, mouth-to-snorkel rescue breathing should be done. It will be easier to do than mouth-to-mouth
rescue breathing in a choppy sea. Position yourself behind the diver. Ensur... Read More
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How to manage Oxygen Deficiency (Hypoxia)
February 17th, 2020
Providing oxygen as quickly as possible, is good practice for treatment of hypoxia Techniques vary widely depending on the patient's condition, but may include oxygen by face mask or nasal cannula, m... Read More
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How to manage Scombroid Poisoning
February 17th, 2020
Contamination due to improper preservation or canning allows bacteria entrance to the flesh of the fish. These bacteria break the histidine down to a poisonous amine called saurine, which has many of ... Read More
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What to do when confronted by a shark
February 17th, 2020
Nothing compare to the exhilaration of seeing sharks underwater. Being on their level makes for exciting diving. All the more reason to be weel briefed and prepared for this encounter.... Read More
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How to manage Malaria
February 17th, 2020
Malaria usually presents initially with flu-like symptoms: headaches, muscle and joint aches, and fever. Severe shivering attacks (rigors) and high fever then occur and recur in a cyclical pattern eve... Read More
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How to Rescue a Distressed diver at the Surface
February 3rd, 2020
A guide as to the steps one should follow to assist a distressed diver at the surface.... Read More
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How to manage Near-Drowning
February 3rd, 2020
Resuscitation should be continued until a doctor calls of the attempt because of
definite death.... Read More
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Lithium-Ion Battery Safety
December 11th, 2019
To reduce the chances of catastrophic failure, manufacturers of products containing Li-ion batteries build in redundant safety features such as vents to release built-up gases, a circuit board to regu... Read More
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Wetsuits and heat stress
November 30th, 2019
Spending a prolonged time on the deck of a dive boat or onshore while dressed in a wetsuit, prior to entering the water can cause heat stress and exhaustion.... Read More
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Advice, Support and a Lifeline
November 30th, 2019
From across the world, DAN constantly assisted me throughout the entire ordeal from the moment I contacted them. When I arrived home, the DAN doctor saw me in person to follow up about my DCS. DAN’s e... Read More
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Travel Smarter: Plan for Medical Emergencies
November 13th, 2019
Knowing what to expect in an emergency, bringing the necessary equipment and taking preventive measures before you travel will not only improve possible outcomes in the event of an incident but coul... Read More
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Equipment Maintenance
October 3rd, 2019
Equipment failures can happen anywhere, especially if we neglect to understand the potential for failure. Routinely servicing your equipment will help keep your business thriving by ensuring the safet... Read More
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Fire Safety In the Dive Industry: Part 1
October 3rd, 2019
While prevention is key, being aware, prepared, trained and equipped will ensure the best possible outcome in a fire. Do not try to be brave; if you are unsure, untrained or responsible for others, ev... Read More
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Fire Safety in the Dive Industry: Part 2
October 3rd, 2019
Preventing fires is paramount, but we need to be prepared to deal with fire emergencies when they occur.... Read More
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Emergency Planning: Practicing the Plan
October 3rd, 2019
Your team needs to understand the situation and be able to prioritize actions when faced with emergencies. While risk will always be present, improved knowledge, understanding and preparedness remain ... Read More
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Emergency Planning: What Makes a Good Plan?
October 3rd, 2019
Focus on the major risks — those that will have the biggest impact on the operation and that may cause injuries, fatalities or major loss to property.
... Read More
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Protect your Environment
September 30th, 2019
Dive businesses, professionals, divers and the broader dive community should be aware of the harm their activities could cause. Pollution, damage, invasion by non-endemic life-forms, removal of protec... Read More
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Piston or diaphragm: Does it matter?
September 26th, 2019
The most important factor in a properly working regulator is not what you use but how you use it. Personal preference can guide your purchasing decision; modern regulators from a quality manufacturer ... Read More
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Nine factors that play a major role in a scuba diver’s dehydration
July 15th, 2019
Since blood is partially responsible for the transportation of nutrients and for gas exchange, thickened blood will affect the off-gassing of nitrogen and increase the risk of
developing DCS.... Read More
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Emergency Underwater Oxygen Recompression
May 27th, 2019
Emergency underwater oxygen decompression is a procedure for remote areas only as is to be used in extreme cases where there is no decompression chamber available and only if divers are appropriately... Read More
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Your Dive Computer: Tips and tricks - PART 2
May 25th, 2019
Dive computers are wonderful at carrying out programmed mathematical computations, but they are blind to the many insights you may have before, during and between your dives. For example, your dive co... Read More
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The Social Responsibility of Recreational SCUBA Diving - Part 2
February 3rd, 2017
When pondering on an issue that affects the psychological character of man, I find the following excerpt from motor vehicle driving research undertaken, summing up human behaviour, as follows: “I... Read More
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The Social Responsibility of Recreational SCUBA Diving - Part 1
January 27th, 2017
This thread started in response to comments received on Loss of Consciousness Underwater, and concerns that divers with undeclared medical problems are jeopardizing the safety of others.
I truly app... Read More
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How Good Is Your Emergency Plan
August 7th, 2016
DAN is regularly contacted by divers seeking information for their Emergency Action/Assistance Plan (EAP). Generally the information is a collection of phone numbers and contact information. Based on... Read More
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Dive Fatality & Lobster Mini-Season Statistics
June 10th, 2016
By Divers Alert Network
On average, Lobster Mini-Season results in two dive fatalities. This infographic shows you what you need to know to avoid becoming one of the numbers.
Read more >...... Read More
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How ocean pollution affects humans
June 10th, 2016
POLLUTION HAS PUT OUR OCEANS AT THE BRINK OF DISASTEREvery year more than 8 million tons of plastic is dumped into the ocean, but how does that affect humans and what can we do to stop this behaviour?... Read More
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7 Things we did not know about the ocean
June 3rd, 2016
Yes, I suppose many of us may be wondering what the ocean is still hiding from us. Or perhaps we are so preoccupied with life that we don't really think about it until we read about it or see it on te... Read More
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Newsflash! Low Pressure Hose Deterioration
June 2nd, 2016
Crystallized nylon-hose interiors can cause regulator failures. Polymorphic crystallization inside hoses has recently emerged as a hazard divers should be aware of.... Read More
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Humanoid Robotic Diver
May 17th, 2016
From time immortal there was always a sense of wonder, and in a way dreaming, of a robot diver (avatar) that is impervious to depth, to explore the deep seas.Click on this link to see the newest robo... Read More
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Petting sharks - a good idea?
May 17th, 2016
What do you think about this?http://www.viralnova.com/shark-petting/I recently saw this newsclip and, being a diver too, I was intrigued.So, would I go up to a shark and pet it? I don't think so... ... Read More
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Can I use my DAN membership to replace my medical aid plan?
April 21st, 2016
Firstly, DAN-SA is not registered as a medical scheme in terms of the Medical Schemes Act. As such. DAN-SA is actually legally prohibited from providing the services of a medical scheme as defined in ... Read More
Categories
2021
2020
January
February
Group Fitness at the PoolHow to Rescue a Distressed diver at the SurfaceHow to manage Near-DrowningNo Sit-ups no problem How to manage MalariaHow to manage Oxygen Deficiency (Hypoxia)What to do when confronted by a sharkHow to manage Scombroid PoisoningHow to perform a Deep Diver RescueHow to perform One-rescuer CPRHow to perform a Neurological Assessment
March
DAN’s Quick Guide to Properly Disinfecting Dive GearCOVID-19 : Prevention Recommendations for our Diving CommunityGermophobia? - Just give it a reasonable thoughtScuba Equipment care – Rinsing and cleaning diving equipmentCOVID-19 and DAN MembershipFurther limitations imposed on travels and considerations on diving activitiesDAN Membership COVID-19 FAQsLancet COVID-19 South African Testing SitesCOVID-19 No Panic Help GuideGetting Decompression Sickness while FreedivingDown in the DumpsCardiovascular Disease and DivingDelayed Off-GassingDiving after Dental surgeryDiving with Multiple MedicationsPygmy Seahorses: Life AquaticAfrica DustCOVID-19 Myth BustersScuba Units Are Not Suitable Substitutes for VentilatorsDisinfection of Scuba Equipment and COVID-19Physioball Stability Exercises
April
COVID-19 AdvisoryScuba Equipment Care - Drying & Storing Your GearTransporting Diving Lights & BatteriesHow to Pivot Your Message During a CrisisTourism Relief FundCOVID-19 Business Support ReviewDiving After COVID-19: What We Know TodayEUBS-ECHM Position Statement on Diving ActivitiesPart 2: COVID-19 Business Support ReviewPress Release
May
Diving in the Era of COVID-19Dive Operations and COVID-19: Prepping for ReturnCOVID-19 & Diving Activities: 10 Safety RecommendationsCOVID-19: Surface Survival TimesThe Philippines at its FinestThe Logistics of ExplorationThe Art of the Underwater SelfieShooter: Douglas SeifertFAQs Answered: Disinfecting Scuba EquipmentStock your First-Aid KitResearch and OutreachCovid-19 ResearchOut of the BlueEffects of Aspirin on DivingThe New Pointy end of DivingDiving and Hepatitis CCaissons, Compressed-Air work and Deep TunnellingPreparing to Dive in the New NormalNew Health Declaration Form Sample Addressing C-19 IssuesDiving After COVID 19: What Divers Need to Know
June
Travel Smarter: PRE-TRIP VACCINATIONSAttention-Deficit/Hyperactivity Disorder and DivingCOVID-19: Updated First Aid Training Recommendations From DANDiving with a Purpose in National Marine SanctuariesStay Positive Through the PandemicFor the Dive Operator: How to Protect Your Staff & ClientsStudying Deep reefs and Deep diversAsking the Right QuestionsLung squeeze under cold diving conditions
July
Dive DeprivationVolunteer Fish Surveys: Engage DiversDAN Member Profile: Mehgan Heaney-GrierTravel Smarter: Don’t Cancel, Reschedule InsteadDive Boat Fire SafetyRay of HopePartner ExercisesDiving at AltitudeAluminium ExposureHip FracturesAcoustic NeuromaGuidelines for Lifelong Medical Fitness to DiveNew Dive Medical Forms
August
Women in Diving: Lauren Arthur, Conservationist & Natural History Story TellerWomen in Diving: Dr Sara Andreotti White Shark ResearcherTiming ExerciseWomen in Diving: The Salty Wanderer, Charlie WarlandWomen in Diving: Beth Neale, Aqua soul of freedivingWomen in Diving: Diving and spearfishing Diva, Jean HattinghWomen in Diving: Zandile Ndhlovu, The Black Mermaid
September
October
Freediving For ScienceStep Exercises with CardioFluorescence Imaging help Identify Coral BleachingChildren and DivingThe Watchman device and divingScuba Diving and Factor V Leiden gene mutationNitrogen Narcosis at shallow depthsOil and Particulates: Safe levels in Breathing Air at depthDive Principles for Coping with COVID-19The Importance of a Predive Safety CheckTalya Davidoff: the 'Plattelandse Meisie' Freediver
2019
February
April
May
DAN Press ReleaseYour Dive Computer: Tips and tricks - PART 1Your Dive Computer: Tips and tricks - PART 2Aural HygieneDCS AheadHow Divers Can Help with coral conservationRed Tide and shellfish poisoningDiving after Kidney DonationDiving with hypertrophic cardiomyopathyEmergency Underwater Oxygen Recompression
June
July
September
October
November
Exercise drills with DowelsHeart-rate TrainingCultivating ConservationTRavel Smarter : Evaluating an unfamiliar Dive operatorChallenging the Frontiers of Decompression ResearchTravel Smarter: Plan for Medical EmergenciesWhen should I call my Doctor?DAN Student Medical Expense CoverageAdvice, Support and a LifelineWetsuits and heat stressDiving after Chiropractic adjustments
2018
April
Flying after pool diving FAQLung squeeze while freediving FAQDiving after Bariatric surgery FAQMarine injuries FAQVasovagal Syncope unpredictable FAQIncident report procedure FAQDiving after knee surgery FAQDiving when in RemissionDive with orbital Implant FAQInert gas washout FAQOxygen ears FAQPost Decompression sicknessChildren and diving. The real concerns.Diving after SurgeryPhysiology of Decompresssion sickness FAQDiving and regular exerciseGordon Hiles - I am an Underwater Cameraman and Film MakerScuba Air QualityBreath-hold diving. Part 3: The Science Bit!Compensation Legislation and the Recreational DiverCape Town DivingFive pro tips for capturing better images in cold waterThe Boat Left Without You: Now What?
May
When things go wrongEmergency Planning: Why Do We Need It?Breath-hold diving: Running on reserve -Part 5 Learning to RebreatheSweet Dreams: When Can I Resume Diving Post Anaesthesia?Investing in the future of reefsTo lie or not to lie?THE STORY OF A RASH AFTER A DIVEFirst Aid KitsTaravana: Fact or Falacy?
June
Oxygen Unit MaintenanceKnow Your Oxygen-Delivery Masks 1Know Your Oxygen-Delivery Masks 2Emergency Oxygen unitsInjuries due to exposure - HypothermiaInjuries due to exposure - Altitude sicknessInjuries due to Exposure - Dehydration and other concernsHow to plan for your dive tripThe Future of Dive MedicinePlastic is Killing our ocean
September
Return to DivingDiagnoses: Pulmonary blebSide effects of Rectogesic ointmentDiving with ChemotherapyReplacing dive computers and BCDsCustomize Your First-Aid KitPlan for medical emergenciesHow the dive Reflex protects the brain and heartDry suits and skin BendsAltitude sickness and DCSScuba Diving and Life Expectancy
2017
March
April
Incident Insight: TriageA Field Guide to Minor MishapsSnorkels: Pros & ConsTime & RecoveryMedication & Drug UseDiving with CancerNitrox FAQCOPD FAQHyperbaric Chamber FAQJet Lag FAQHydration FAQAnticoagulant Medication FAQFluid in the Ear FAQEye Surgery FAQElderly Divers FAQNitrogen FAQHealth Concerns FAQMotion Sickness FAQMicronuclei FAQ
June
August
2016
February
March
Breath-Hold Diving & ScubaReturn to Diving After DCITiming Exercise & DivingHot Tubs After DivingSubcutaneous EmphysemaIn-Water RecompressionDiving at AltitudeFlying After DivingDiving After FlyingThe Risks of Diabetes & DivingFlu-like Symptoms Following a DiveHand & Foot EdemaFrontal HeadachesBladder DiscomfortLatex AllergiesRemember to BreatheProper Position for Emergency CareAches & PainsCell Phones While DrivingSurfers Ear Ear Ventilation TubesDealing with Ear ProblemsDiving with Existing Ear InjuriesPerforated Ear DrumENT SurgeryUnpluggedCochlear ImplantsPortuguese Man-of-WarJellyfish StingsLionfish, Scorpionfish & Stonefish EnvenomationsStingray Envenomation Coral Cuts, Scrapes and RashesSpeeding & Driving Behaviour
June
Newsflash! Low Pressure Hose DeteriorationItching & rash go away & come back!7 Things we did not know about the oceanMigraine HeadacheAttention Deficit Disorder Cerebral Vascular AccidentEpilepsyCerebral PalsyHistory of SeizuresMultiple Sclerosis Head TraumaBreast Cancer & Fitness to Dive IssuesLocal Allergic ReactionsSea LiceHow ocean pollution affects humans Dive Fatality & Lobster Mini-Season StatisticsPregnancy & DivingReturn to Diving After Giving BirthBreast Implants & DivingMenstruation During Diving ActivitiesOral Birth ControlBreast FeedingPremenstrual SyndromeOsteoporosisThe Aftermath of Diving IncidentsCompensation Legislation & the Recreational DiverNoise-Induced Hearing LossLegal MattersThe Nature of Liability & DivingDAN Legal NetworkWaivers, Children & Solo DivingHealthy, but overweight!Taking Medication while Scuba DivingGetting Fit for the Dive SeasonBone Considerations in Young DiversAsthma and Scuba DivingHepatitisDiving with HyperglycemiaShoulder PainDiving After Spinal Back Surgery
August
Hazard Identification & Risk AssessmentCaring For Your People Caring For Your FacilitiesCaring For Your BusinessScuba Air Quality Part 1Scuba Air Quality Part 2Chamber Maintenance Part 1Chamber Maintenance Part 2The Aging Diver Propeller SafetyRelease The PressureDon't Get LostMore Water, Less Bubbles13 Ways to Run Out of Air & How Not To7 Mistakes Divers Make & How To Avoid ThemSafety Is In The AirHow Good Is Your Emergency Plan
2015
January
March