Your color, your finish
Luxury automotive-grade paint in the color you choose, with optional BIBS and red light therapy upgrades.
Hyperbaric Chambers · Mini Vivid Series
New SeriesOxyCheny Mini Vivid Series CY21 Smart Seated Hard-Shell Chamber
Regular price $18,900.00 Complimentary door-to-door delivery · contiguous U.S.
A compact seated chamber with an automotive-grade paint finish in your choice of color, one-touch pressure adjustment from 1.1 to 2.0 ATA and a footprint sized for a standard elevator.
- 2.0ATA maximum
- 54 × 30″footprint
- ≤50 dBAchamber noise
- 2-yrwarranty
- ◷Built to order · about 3 months About 45 days of production plus about 45 days by sea. Customs and duties are included. Details
- ◇2-year manufacturer warranty Free replacement of faulty parts, plus lifetime online support. Details
- ↺30-day returns On unused items in original packaging. Return policy
- ✦Questions? Chat with us now Instant answers on sizing, power and delivery. Start a chat
Not sure which chamber fits your space?Our wellness team can help you compare sizes, pressure options, power and delivery, with answers in seconds.
Overview
Compact, colorful and simple to place
Smooth, precise control
One-touch, stepless pressure adjustment from 1.1 to 2.0 ATA.
Easy to place
At 53.9 × 29.5 inches, the chamber is designed to fit through a standard elevator, with plug-and-play installation.
See it in action
Watch the Mini Vivid CY21
A short look at OxyCheny's single-person 2.0 ATA seated hard-shell chamber, from the manufacturer.
Specifications
Full technical specifications
From OxyCheny's Mini Vivid Series product page and specification sheet.
Chamber
- Model
- OxyCheny CY21, Mini Vivid Series seated hard shell
- Capacity
- 1 person
- Working pressure
- 1.5 or 2.0 ATA, with stepless adjustment from 1.1 to 2.0 ATA
- Chamber material
- Stainless steel
- Finish
- Automotive-grade paint, multiple color options
- Viewports
- Large, high-transparency viewports and an upright seat
- Noise
- Chamber noise 50 dBA or less
Safety
- Pressure relief
- Dual automatic relief valves, plus manual emergency relief valves inside and outside the chamber
- Monitoring
- Independent sensors track oxygen concentration and pressure in real time
- Protection
- Electronic and mechanical double protection
Oxygen & air
- Oxygen flow
- 0–10 L/min
- Chamber oxygen
- 23% ±3%
- Oxygen at the nasal cannula
- About 90–93% ±3% (OxyCheny publishes both figures)
- Air compressors
- 2, with 130 L/min air flow
- Air quality
- Multi-stage noise reduction and high-flow air purification
Electrical
- Rated power
- 2.3 kW / 0.75 kW (published by OxyCheny)
- U.S. power
- OxyCheny builds U.S. orders for 110 V with standard U.S. plugs. Power draw is confirmed when your order is placed.
Dimensions & space
Plan your space
Plan room for the chamber, its oxygen and pressure unit beside it, and clear access to the door.
| Component | Size | Weight |
|---|---|---|
| Chamber | 53.9 × 29.5 × 73.2 in (1370 × 750 × 1860 mm) | Approx. 1,168 lb (530 kg) |
Sizes and weight are from OxyCheny's published specifications. The exact shipping weight is confirmed when your order is placed.
- Measure doorways, hallways and turns on the way to the room. The chamber is 29.5 in wide.
- OxyCheny designed it to fit a standard elevator.
- Ask your contractor to confirm the floor can carry about 1,168 lb plus the occupant.
- Plan an outlet location for the system unit.
What's included
A complete system, with two optional upgrades
The standard configuration below is from OxyCheny. Custom shell and upholstery colors are included in the price.
Standard
- Chamber with interior finish and lighting
- Chair with foot pedal
- Internal display and telephone
- Manual pressure relief valve and emergency stop button
- Chamber air conditioning
- Oxygen concentrator, with an external display and telephone
- External air conditioning unit
- Power cables, hoses and connections
Optional upgrades
- BIBS breathing system, +$625. Oxygen by fitted face mask, with exhaled air carried outside the chamber.
- Red light therapy, +$375
Choose upgrades above the Add to Cart button. OxyCheny builds them into your chamber during production.
What is BIBS?
BIBS stands for built-in breathing system. Instead of a nasal cannula, you breathe oxygen through a fitted face mask that delivers it as you inhale. The air you breathe out is carried outside the chamber through a separate line.
The benefit is a steadier cabin: oxygen goes to you through the mask instead of building up in the chamber air.
Learn more: What is a BIBS system in a hyperbaric chamber? (OxyCheny)
Your colors
Your space. Your aesthetic. Your chamber.
The Mini Vivid's exterior uses an automotive-grade paint finish, and both the shell and the interior upholstery can be customized. You choose your colors after you order, and we confirm them with you before production begins. The RAL and upholstery color charts are in the gallery above. Chat with us now for help choosing.
Safety & use
Before your first session
From OxyCheny's operating guidelines. This is general product guidance, not medical advice. Hyperbaric sessions aren't right for everyone, so check with your clinician before you begin.
Before you enter
- No phones, tablets, batteries or other electronics
- No lighters, matches, perfumes or other flammable items
- No sharp objects. Wear 100% cotton clothing.
During a session
- You may feel pressure in your ears during the first 10–15 minutes. Swallow or yawn to equalize.
- The system holds a steady pressure automatically
- At the end, it depressurizes slowly before the door opens. Never force the handle.
Care
- Daily: wipe the interior with a non-alcohol disinfectant and check the door seal
- Weekly: check the concentrator filters and clean the air intake
- Monthly: check the tubing and pressure relief valves. Replace the HEPA filters every 500 hours.
Pressure and oxygen can cause ear or sinus discomfort and other effects, and oxygen raises fire risk. Read the FDA's guidance on the safe use of hyperbaric devices.
Research
What the research explores
Most published trials used 2.0 ATA with 100% oxygen across 40–60 supervised sessions. Home chambers and protocols differ, so these findings don't automatically apply to home use.
Staying sharp with age
A randomized trial in adults over 64 reported improvements in attention and processing speed after a 60-session course. Read the study
Stamina and exercise capacity
Small controlled studies in older adults and in trained athletes aged 40–50 reported better aerobic measures under clinical protocols. Older adults · Athletes
Recovery between workouts
A small cyclist study at 1.3 ATA reported better performance in a follow-up effort. Overall, recovery research is mixed. Read the study
From OxyCheny: BIBS explained
OxyCheny's guide covers what a built-in breathing system is, how it delivers oxygen by mask while carrying exhaled air out of the chamber, and why it is common on 2.0 ATA and multi-person hard-shell chambers.
Therapy applications from OxyCheny
OxyCheny's blog covers how hyperbaric sessions are being explored across many areas of health and performance.
Brain and cognition
Mood and mental well-being
Recovery and performance
Skin, tissue and joints
Whole-body wellness
These articles are from the manufacturer, and some describe clinical uses that are outside home wellness use. They are general education, not medical advice. Talk with your clinician before starting hyperbaric sessions, especially if you are managing a health condition.
More in the hyperbaric research overview.
Delivery, returns & warranty
Clear terms, before you buy
Delivery
Each chamber is built to order. Production takes about 45 days, and sea freight takes about 45 more, so plan on roughly three months from order to delivery. Custom requests can take longer, and we confirm your timeline before production begins. Door-to-door delivery with customs and duties is complimentary within the contiguous U.S. Some remote addresses may need to collect from a nearby warehouse.
Returns
Request a return within 30 days of delivery for unused, uninstalled items in their original packaging. Please report damage within 48 hours of delivery. Approved non-defective returns have a 25% restocking fee, and return freight is the customer's responsibility. Full return policy
Warranty
OxyCheny offers a 2-year warranty on its hyperbaric chambers, with free replacement of defective parts during the warranty period and 24/7 online support by chat, email and video.
FAQ
Questions, answered
Can I choose my colors?
Yes. The exterior shell and interior upholstery can be made in colors from standard RAL or Pantone charts. You choose them after you order, and we confirm them before production begins.
What is BIBS, and do I need it?
BIBS (built-in breathing system) delivers oxygen through a fitted face mask and carries your exhaled air outside the chamber, so oxygen does not build up in the cabin. It is optional. OxyCheny's CY21 specifications list oxygen by nasal cannula, and BIBS can be added for $625.
What upgrades are available?
You can add a BIBS breathing system for $625 or red light therapy for $375. Both are built into your chamber during production. Custom colors are already included in the price.
Will it fit in my home?
The chamber measures 53.9 × 29.5 × 73.2 inches and is designed to fit a standard elevator. Measure your doorways and the room, and confirm the floor can carry about 1,168 lb.
Will it work with U.S. power?
Yes. OxyCheny builds U.S. orders for 110 V with standard U.S. plugs. Have an electrician confirm the circuit before delivery.
How long does delivery take?
About three months: roughly 45 days to build your chamber and about 45 days by sea. Custom requests can take longer, and we confirm your timeline before production begins.
Compare
Compare the New Series
All six New Series chambers are built to order, with custom shell and upholstery colors included in the price. Need help choosing? Chat with us now.
| Mini Vivid CY21 This chamber | T8 Mini | CY23 Lying | T11 Two-Person | CY10A Two-Person | CY11A Four-Person | |
|---|---|---|---|---|---|---|
| People | 1 | 1 | 1 | 2 | 2 | 4 |
| Position | Seated | Seated | Lying | Seated | Seated | Seated |
| Footprint (L × W) | 53.9 × 29.5 in | 53.9 × 29.5 in | 90.6 × 35.4 in | 82.7 × 41.3 in | 78.7 × 58.3 in | 118.1 × 70.9 in |
| Pressure | 1.5 or 2.0 ATA | 1.5 or 2.0 ATA | 2.0 ATA | 2.0 ATA | 2.0 ATA | 1.5 or 1.9 ATA |
| Chamber weight | 1,168 lb | 1,168 lb | 794 lb | 1,653 lb | — | — |
| Price | $18,900 | $18,750 | $23,750 | $36,250 | $36,250 | $50,000 |
| Video | Watch video | — | Watch video | — | Watch video | Watch video |
| View T8 | View CY23 | View T11 | View CY10A | View CY11A |
Wellness guidance
Chat with our wellness team
Questions about sizing, pressure options, power or delivery? Start a chat any time for instant answers, and our team follows up on anything more detailed. We offer general product guidance, not individualized medical advice.