Adult Nasal Cannula 7ft with Straight Tip — For Hyperbaric Chamber

Comfortable Low-Flow Oxygen Delivery for Hyperbaric Sessions

The Regular Nasal Cannula provides comfortable, low-flow oxygen delivery for hyperbaric chamber sessions where a full face mask isn't necessary or preferred. Delivering 24–44% FiO2 at typical flow rates, cannulas are ideal for mild HBOT protocols, sensitive users who find face masks claustrophobic, longer daily maintenance sessions, and pediatric or elderly users who need gentle supplemental oxygen without the weight and enclosure of a mask.

Prestige Hyperbaric cannulas use soft, hyperbaric-grade tubing and premium nasal prong construction — noticeably more comfortable during full 60–90 minute sessions than the disposable cannulas found in general medical supply catalogs.

Why the Regular Nasal Cannula Is Optimized for Hyperbaric Chamber Use

Maximum comfort for long sessions. Cannulas are worn every day in home HBOT practice. Prestige cannulas use soft, pliable medical-grade tubing that doesn't kink or dig into cheeks and ears the way stiff disposable cannulas do. Behind-the-ear routing distributes weight evenly.

Full range of motion. Cannulas allow the user to talk, drink water, and shift position freely during a session — critical for long HBOT protocols where mask claustrophobia can cause users to cut sessions short.

Doesn't fog windows or interfere with reading/screens. Unlike face masks that direct exhaled moisture upward, cannulas keep the user's line of sight totally clear — a big deal for users who read, watch content, or work during their chamber sessions.

Universal oxygen fitting. Standard 1/4" oxygen supply connector compatible with every hyperbaric chamber, oxygen concentrator, and portable tank on the market.

Prestige quality upgrades vs. standard cannulas:

• Softer, more pliable tubing — doesn't kink or crack over long use
• Rounded nasal prongs — less nasal irritation during multi-week daily use
• Comfort-shaped tubing routing — designed to sit comfortably behind ears without slipping
• Reinforced connections — reduced tearing at the tubing-connector joint

FiO2 Performance Chart

Oxygen Flow Rate (LPM)	Approximate Delivered FiO2	Recommended Use
1 LPM	24%	Mild supplemental oxygen
2 LPM	28%	Comfortable maintenance flow
3 LPM	32%	Standard supplemental HBOT flow
4 LPM	36%	Higher-support mild HBOT
5 LPM	40%	Upper end of comfortable cannula flow
6 LPM	44%	Maximum before nasal drying/irritation
6+ LPM	(Diminishing returns)	Switch to face mask or NRB for higher FiO2

Cannula Rule of Thumb: Above 6 LPM, cannulas cause significant nasal drying and don't meaningfully increase FiO2. If you need more than 44% FiO2, step up to a simple face mask (40–60%) or a non-rebreather (80–95%).

What's Included (per cannula)

• 1 × Regular Nasal Cannula with dual soft prongs
• 1 × 7-foot supply tubing with kink-resistant construction
• 1 × Standard 1/4" oxygen supply connector
• Behind-the-ear routing loops
• Instructions for use and hyperbaric operating notes

When to Choose a Cannula (vs. a Mask)

Choose a nasal cannula if you:

• Practice daily maintenance HBOT and prioritize comfort
• Find full face masks claustrophobic or distracting
• Want to read, watch content, or work during your session
• Need to eat/drink during longer sessions
• Are running mild HBOT (1.3–1.5 ATA) where high FiO2 isn't critical
• Are a pediatric or elderly user for whom masks are uncomfortable

Step up to a mask if you:

• Need FiO2 above 44%
• Are running high-pressure HBOT (1.75+ ATA) protocols
• Are treating a specific condition where maximum oxygen concentration matters
• Experience nasal congestion or mouth-breathing during sessions (cannulas only work through the nose)

Universal Fit — Works with Virtually Every Hyperbaric Chamber

Every Prestige Hyperbaric mask and hose uses standard oxygen supply fittings compatible with all major hyperbaric chamber systems on the market, including:

• OxyRevo (Elite, Apex, Forward, Quest, Space, Heal series)
• OxyNova (7, 8, and all portable models)
• OxyHealth (Vitaeris 320, Fortius 420, Solace 210, Respiro, Quamvis 320)
• Oxygen Health Systems (OxyAir, OxyFlow, LUX-AIR, Elite Serene Max, Vertical Mini)
• Newtowne Hyperbarics (C4-27, C4-34, A4-34, Long Shoe)
• Summit to Sea (Grand Dive, The Dive 33″, Shallow Dive, Grand Dive Vertical)
• Macy-Pan (ST1700, ST901, ST801, MC4000, HP2202, HE5000, and all soft/hard shell models)
• Airvida (Elite, and full chamber line)
• MedEq Fitness (TimePod Air, TimeCapsule Vision, TimeCapsule C900+)
• OxyHelp (OxyLife I, OxyLife 90L, and all monoplace models)
• Aravita (all chamber configurations)
• OxyAir / Olive (Smart Premium, YZM01, YTD04, and all Olive Electronic models)
• Tecnotu (TecnoLay Classic, TecnoLay Pro, TecnoSit, TecnoLay Ultra, Recline Soft)
• DR.HUGO / LANNX (Rejuven S200 and full lineup)
• AHA Hyperbarics (Flex 20 V2, Vita, and hybrid models)
• Peak Primal Wellness carried chambers
• Everyday Hyperbaric chambers and BIBS systems
• Perry Baromedical (SIGMA I, SIGMA II, and clinical monoplace/multiplace)
• Sechrist Industries (H-Series, 2500, 2500B, 3200, 3600H)
• HAUX-LIFE-SUPPORT (HAUX-STARMED multiplace)
• Fink Engineering custom multiplace systems
• Hyperbaric USA (Eclipse Elite)
• HPO Tech (ZEUGMA and Turkish medical-grade)
• Bara-Med (XD and full clinical line)
• Drager (HyperMed 220)
• Amron International (350M, 450M, and Pressur-Vak II)
• Biobarica (Revitalair 430F and full lineup)
• BASDA (Oxysys 4500)
• Oxygen Ark (Monoplace Series 301)
• Waleeta (WOX-820V)
• OneBase Health (Aviv-branded and OneBase-branded consumer chambers)
• Henshaw Hyperbaric (1.5 ATA and 2.0 ATA hard-shell series)
• iHeal / Hyperbaric Pro (imported 1.3 ATA soft-shell lineup)
• iHyperbaric and Hytech (IHC Hytech clinical chambers)
• Tekna Manufacturing (medical monoplace and multiplace systems)
• ETC Environmental Tectonics / ETC Hyperbaric (BARA-MED family, government/clinical)
• OxyHeal Health Group (multiplace clinical systems)
• Gulf Coast Hyperbarics (custom monoplace/multiplace)
• OxyTechNova / O2life (Nanjing-based OEM chambers sold under multiple house brands)
• OxyBoss (Chinese-made wellness chambers, various rebrands)
• Foshan Mic Medical OEM chambers
• Higher Dose and other spa/wellness OEM-branded chambers
• Longevity Hub / Vitaeris rebrands
• Nuvo Health, OxygenGO, and other US-market wellness rebrands of Chinese OEM chambers
• Zhengzhou Olive OEM-produced units sold under third-party wellness brands worldwide
• Hangzhou Yilong / O2bay wellness chambers
• Shenzhen Holsomed and other OEM soft/hard-shell chambers
• Prestige Hyperbaric chambers (Sphere of Power, Vessel of Power, Pavilion of Power series)

If you have a chamber not listed here, contact us at prestigehyperbaric@gmail.com or 727-591-4268 — our masks and hoses use standard oxygen fittings and are compatible with essentially every hyperbaric chamber in use today. Because so many wellness chambers are OEM-produced in China and rebranded for the US market (soft-shell 1.3 ATA and hard-shell 1.5–2.0 ATA), our masks work with virtually every consumer, wellness, and clinical chamber in circulation.

Replacement Schedule

For optimal safety, hygiene, and oxygen delivery efficiency, we recommend replacing your mask at least once every 30 days with regular use. High-frequency users (daily sessions) or clinical operators should replace more often. Masks are single-patient devices — do not share between users.

Signs your mask needs replacement:

• Discoloration or yellowing of the plastic or rubber
• Cracking, stiffening, or loss of pliability in seals
• Any tear, hole, or damage to the reservoir bag or tubing
• Loss of head-strap elasticity
• Persistent odor after cleaning

Order in quantity to save — our clinic case pricing brings per-mask costs down significantly.

Bulk & Clinical Orders

Running a hyperbaric clinic, wellness center, or high-usage facility? Our case pricing offers substantial savings over single-unit costs, and we're happy to work with clinical operators on standing orders and custom fulfillment schedules.

• Volume discounts built into every product — see quantity pricing above
• Case orders (50 units) offer our lowest per-unit price
• Clinical accounts available — contact prestigehyperbaric@gmail.com for tax exemption, standing orders, and net terms
• Fast fulfillment — most orders ship within 1–2 business days
• Free consultation on which mask type best suits your patient population

Call 727-591-4268 or email prestigehyperbaric@gmail.com for clinical pricing and account setup.

Backed by Peer-Reviewed Research

Hyperbaric oxygen therapy works because pressurized oxygen dissolves into blood plasma at levels far higher than normal breathing allows — reaching tissues that regular circulation cannot. The efficiency of that oxygen delivery depends heavily on the mask and delivery system used inside the chamber.

Learn more about the science behind hyperbaric oxygen therapy and how oxygen delivery efficiency impacts therapeutic outcomes:

• The Science of HBOT — How pressurized oxygen therapy works at the cellular level
• Conditions & Applications — Evidence-based uses for HBOT
• Case Studies — Real-world clinical outcomes
• Full Research Library — Complete evidence base
• Peer-Reviewed Sources — Citation index

Prestige Hyperbaric Quality Standard

Every product in the Prestige Hyperbaric oxygen mask line is selected and inspected to meet our elevated quality standard for hyperbaric use:

• Premium materials — softer medical-grade silicone and rubber for comfort during longer HBOT sessions
• Upgraded head straps — softer, more elastic construction that stays comfortable across full 60–90 minute treatments (unlike hard-plastic straps common in budget masks)
• Oxygen-safe fittings — designed for the higher flow rates and pressures used in hyperbaric applications
• Clean-room packaged — every unit sealed for hygiene from factory to patient
• Backed by our 30-day satisfaction guarantee — if the product doesn't meet your expectations, return it for a full refund

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