Template:Underwater diving - WikiMD's Medical Encyclopedia

*Cleaning and disinfection of personal diving equipment

Basic equipment	*Diving mask Snorkel Swimfin
Breathing gas	*Bailout gas Bottom gas Breathing air Decompression gas Emergency gas supply Heliox Hydreliox Hydrox Nitrox Oxygen Travel gas Trimix
Buoyancy and trim equipment	*Avelo diving system Buoyancy compensator Power inflator Dump valve Variable buoyancy pressure vessel Diving weighting system Ankle weights Integrated weights Trim weights Weight belt
Decompression equipment	* Decompression buoy Decompression chamber Decompression cylinder Decompression trapeze Dive computer Diving bell Diving shot Diving stage Jersey upline Jonline
Diving suit	* Atmospheric diving suit JIM suit Newtsuit Dry suit Sladen suit Standard diving suit Rash vest Wetsuit Dive skins Hot-water suit

Access equipment

* Boarding stirrup

Breathing gas
handling

* Air filtration

Decompression
equipment

* Air-lock

Platforms

* Dive boat

Diving support vessel
- HMS Challenger (K07)

Underwater
habitat

* Aquarius Reef Base

Remotely operated
underwater vehicles

* 8A4-class ROUV

Activities	* Aquathlon Apnoea finswimming Freediving Haenyeo Pearl hunting Ama Snorkeling Spearfishing Underwater football Underwater hockey Underwater rugby Underwater target shooting
Competitions	* Nordic Deep Vertical Blue Disciplines Constant weight (CWT) Constant weight bi-fins (CWTB) Constant weight without fins (CNF) Dynamic apnea (DYN) Dynamic apnea without fins (DNF) Free immersion (FIM) No-limits apnea (NLT) Static apnea (STA) Skandalopetra diving Variable weight apnea (VWT) Variable weight apnea without fins
Equipment	* Diving mask Diving suit Hawaiian sling Polespear Snorkel (swimming) Speargun Swimfins Monofin Water polo cap
Freedivers	* Deborah Andollo Simone Arrigoni Peppo Biscarini Michael Board Sara Campbell Derya Can Göçen Goran Čolak Carlos Coste Robert Croft Mandy-Rae Cruickshank Yasemin Dalkılıç Leonardo D'Imporzano Flavia Eberhard Şahika Ercümen Emma Farrell Francisco Ferreras Pierre Frolla Flavia Eberhard Mehgan Heaney-Grier Elisabeth Kristoffersen Andriy Yevhenovych Khvetkevych Loïc Leferme Enzo Maiorca Jacques Mayol Audrey Mestre Karol Meyer Kate Middleton Stéphane Mifsud Alexey Molchanov Natalia Molchanova Dave Mullins Patrick Musimu Guillaume Néry Herbert Nitsch Umberto Pelizzari Liv Philip Annelie Pompe Stig Severinsen Tom Sietas Martin Štěpánek Walter Steyn Tanya Streeter William Trubridge Devrim Cenk Ulusoy Fatma Uruk Danai Varveri Alessia Zecchini Nataliia Zharkova
Hazards	* Barotrauma Drowning Freediving blackout Deep-water blackout Shallow-water blackout Hypercapnia Hypothermia

Occupations

* Ama

Military
diving

* Army engineer diver

Military
diving
units

* 7th Marine Brigade

Underwater
work

* Commercial offshore diving

Salvage diving

* SS Egypt

Diving
contractors

* COMEX

Tools and
equipment

* Abrasive waterjet

Underwater
weapons

* Limpet mine

Speargun
- Hawaiian sling
- Polespear

Underwater
firearm

* Gyrojet

Mk 1 Underwater Defense Gun
Powerhead
Underwater pistols
- Heckler & Koch P11
- SPP-1 underwater pistol
Underwater revolvers
- AAI underwater revolver
Underwater rifles

* Recreational dive sites

Specialties	* Altitude diving Cave diving Deep diving Ice diving Muck diving Open-water diving Rebreather diving Sidemount diving Solo diving Technical diving Underwater photography Wreck diving
Diver organisations	* British Sub-Aqua Club (BSAC) Cave Divers Association of Australia (CDAA) Cave Diving Group (CDG) Comhairle Fo-Thuinn (CFT) Confédération Mondiale des Activités Subaquatiques (CMAS) Federación Española de Actividades Subacuáticas (FEDAS) Fédération Française d'Études et de Sports Sous-Marins (FFESSM) International Association for Handicapped Divers (IAHD) Quintana Roo Speleological Survey (QRSS) Woodville Karst Plain Project (WKPP)
Diving tourism industry	* Dive center Diving in East Timor Diving in the Maldives Environmental impact of recreational diving Scuba diving tourism Scuba diving in the Cayman Islands Shark tourism Sinking ships for wreck diving sites Underwater diving on Guam
Diving events and festivals	* Diversnight Underwater Bike Race