MC 4500U: Wheelchair-Accessible Hyperbaric Chamber for Chiropractic Practices

Adding hyperbaric oxygen therapy to a chiropractic or wellness practice doesn’t have to start with a six-figure capital commitment or a dedicated room renovation. For practices that want to introduce the therapy, serve patients with mobility limitations, and get up and running without complex infrastructure, the MC 4500U offers a distinct entry point.

It’s a vertical soft chamber, wheelchair-ready, freestanding, and operational with a standard electrical outlet. At $13,499, it’s one of the most accessible ways to bring hyperbaric therapy into a clinical or wellness environment. What it offers that most soft chambers don’t is the physical configuration to serve patients who couldn’t use a standard lying chamber at all.

What the MC 4500U Is

The MC 4500U is a vertical soft hyperbaric chamber from Oxygen Health Systems, operating at 1.3 ATA. It stands 81 inches tall, measures 71 inches deep and 52 inches wide when inflated, and is specifically designed for wheelchair-ready access.

Unlike lying soft chambers that require patients to get down to floor level to enter, the MC 4500U is configured for upright entry. The standard door version is hinged at the bottom and allows a wheelchair to roll directly into the chamber. The U-style door option, hinged at the top, makes entry and exit even more accessible for patients with significant mobility limitations. Once inside, patients can sit in a reclining chair or lie down, depending on the configuration. The chamber stands 6.5 feet tall, which means patients can also stand inside it.

This isn’t a wellness amenity for mobile, independent users. It’s specifically designed for patients who can’t comfortably or safely use the chamber designs that dominate the market.

Who This Chamber Serves in a Chiropractic Setting

Chiropractic offices see a patient population that maps well to what the MC 4500U is designed for. Patients managing back injuries, post-surgical recovery, chronic pain conditions, and mobility limitations are a significant portion of most chiropractic practices, and most of these patients can’t use a lying soft chamber without staff assistance.

Getting a patient with a lumbar injury, a hip replacement, or degenerative joint disease down to the floor to enter a lying chamber, then back up again, is both a time cost and a liability exposure. For some patients, it’s simply not feasible regardless of staff assistance. Offering hyperbaric therapy that those patients can actually access changes who the program serves.

The MC 4500U’s wheelchair-ready access means:

Patients with lower extremity limitations can enter independently or with minimal assistance
Post-surgical patients with restricted movement don’t need to navigate floor-level entry
Elderly patients who use walkers or wheelchairs are accommodated
The physical stress on staff assisting with entry and exit is significantly reduced

For practices that see these patients regularly, the accessibility feature isn’t a niche specification. It’s the reason the chamber is appropriate for this setting at all.

1.3 ATA: What It Delivers and Who It’s Right For

The MC 4500U operates at 1.3 ATA. This is the entry-level pressure range for soft chambers, appropriate for general wellness support, mild recovery, circulation improvement, and stress reduction. It’s not the pressure level used in clinical wound care protocols or serious sports medicine programs, those require hard chambers at 2.0 ATA. Understanding that clearly upfront helps set appropriate expectations for both the practice and its patients.

At 1.3 ATA, patients receive a meaningful increase in oxygen availability compared to normal atmospheric pressure. The research on general wellness applications at this pressure range, improved circulation, reduced inflammatory response, better sleep quality, enhanced energy, supports its use for the broad wellness and recovery category. For chiropractic patients who are managing chronic conditions and looking for complementary recovery support, this is an appropriate and legitimate therapeutic tool.

Practices that plan to build toward higher-pressure clinical protocols will need a hard chamber for that work. The MC 4500U is the right starting point for practices introducing hyperbaric as a wellness add-on, testing patient demand, and serving accessibility-focused patient populations, not a clinical HBOT program running recognized wound care or post-surgical protocols at 2.0 ATA.

Setup and Infrastructure

One of the practical advantages of the MC 4500U for chiropractic practices is what it doesn’t require.

It runs on standard 110V-120V power. No dedicated electrical circuits, no facility modifications, no HVAC changes. The total system, chamber, compressor, oxygen concentrator, dehumidifier, and frame, weighs 135 pounds. The chamber itself weighs 30 pounds and folds when not inflated.

Setup requires a floor space of approximately 71″ L × 52″ W × 81″ H when inflated, plus clearance for door swing and patient access. A standard treatment room in most chiropractic offices accommodates this without renovation.

What’s included in the purchase:

Oil-free air compressor (120 LPM)
FDA-approved DeVilbiss 10 LPM oxygen concentrator (95% purity)
Dehumidifier (included at no additional cost)
Metal internal frame
2 oxygen masks, 2 headsets, 2 nasal cannulas
LED interior lighting
Pulse oximeter
Communications system

Air conditioning is available as an optional upgrade for practices in warmer climates or facilities where ambient temperature runs high during sessions.

Safety Features

The MC 4500U includes internal and external pressure gauges so both the patient inside and staff outside can monitor session pressure in real time. An emergency pressure relief button allows the patient to depressurize the chamber quickly from the inside if needed. Redundant pressure regulators maintain consistent airflow during sessions. The chamber material is certified non-toxic, phthalate-free, food-grade TPU with polyester, the same German-sourced material standard used across the Oxygen Health Systems soft chamber lineup, tested to 43,000 hours of continuous use at pressures well above rated operation.

Four windows, one on each side, provide visibility from multiple viewpoints, which matters both for patient comfort and for staff monitoring sessions from outside the chamber.

What the MC 4500U Is and Isn’t

Being direct about this avoids mismatched expectations in a practice setting.

The MC 4500U is:

A wheelchair-accessible vertical soft chamber at 1.3 ATA
An accessible, low-infrastructure entry point for chiropractic and wellness practices
Appropriate for general wellness, mild recovery support, and patients who can’t use lying chamber formats
A portable, foldable unit that can be relocated if the practice layout changes
Priced at $13,499 with financing available

The MC 4500U is not:

A hard chamber or a clinical-grade HBOT unit
Rated above 1.3 ATA
Equipped with auto-depressurization or single-touch pressure selection (those features are on the hard chamber lineup)
Designed for high-frequency daily clinical throughput at therapeutic pressure

Practices that want to run 2.0 ATA programs for wound care, post-surgical healing, or serious sports medicine recovery should look at Oxygen Health Systems’ hard chamber lineup, the 57″ Vital Sphere 360 is the flagship option for clinical programs at that pressure level. The MC 4500U serves a different function.

The Business Case for Chiropractic Practices

For a practice testing whether hyperbaric therapy fits its patient base before committing to a hard chamber investment, the MC 4500U makes that test affordable. At $13,499, the payback timeline on a few sessions per week is clear and short. The wheelchair-ready configuration means the chamber is immediately useful for the patients most likely to be interested in complementary recovery support, not theoretical future patients, but people already in the practice.

For practices that decide to add a hard chamber later, the MC 4500U can continue to serve as an accessible soft chamber option alongside it, offering patients a choice between 1.3 ATA upright soft chamber sessions and 2.0 ATA hard chamber sessions depending on their goals and budget.

Common Questions from Chiropractic Buyers

Does the MC 4500U require any facility modifications to install? No. It runs on standard 110V-120V power, requires no dedicated electrical circuits, and needs no structural or HVAC modifications. It sets up in a standard treatment room.

How is the wheelchair entry actually configured? Two door options are available: the standard wheelchair-accessible version where the door hinges from the bottom, allowing a wheelchair to roll in directly, and the U-style door where the door hinges at the top. Both allow wheelchair access. The U-style door is generally easier for patients with limited upper body strength to manage independently.

Can patients operate the MC 4500U independently without staff assistance? Yes. The chamber is designed for independent single-person operation. The internal pressure gauge, emergency relief valve, and internal/external pressure release allow patients to monitor and exit the chamber without staff involvement.

What pressure does the MC 4500U operate at? 1.3 ATA | 4.3 PSI | 32 kPa. This is the entry-level soft chamber pressure range, appropriate for general wellness and recovery support.

Is this chamber appropriate for post-surgical recovery at clinical pressure? No. Post-surgical protocols at clinical pressure require a hard chamber at 2.0 ATA. The MC 4500U is appropriate for general wellness support and mild recovery at 1.3 ATA for patients who are cleared for that pressure level by their physician.

What is the warranty? Three years on the chamber with a 20-year window warranty. US-based customer and technical support is included.

What does the purchase price include? $13,499 includes the chamber, oil-free compressor, FDA-approved oxygen concentrator, metal internal frame, dehumidifier, oxygen masks, headsets, nasal cannulas, LED lighting, pulse oximeter, and communications system. Air conditioning is an optional additional cost upgrade.

Not every chiropractic practice needs to start with a $60,000 hard chamber. The MC 4500U offers an entry point that costs less, installs easily, and immediately serves the patients in most practices who are least well-served by conventional lying soft chambers, those with mobility limitations, post-procedure restrictions, and accessibility needs that standard chamber formats don’t address.

For practices ready to step up to 2.0 ATA hard chamber programs, the 57″ Vital Sphere 360 is Oxygen Health Systems’ flagship clinical hard chamber, built for high-volume programs with auto-depressurization, dual redundant compressors, and selectable pressure to 2.0 ATA. For practices starting out or adding an accessible soft chamber option, the MC 4500U is the right starting point.

View the MC 4500U product page

Speak with an Oxygen Health Systems specialist about the MC 4500U