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Professional Pressure Ulcer Prevention Mattress for Home & Clinical Care
The Rhythm Multi Plus is a premium low air loss and alternating pressure mattress system designed to help prevent and treat pressure ulcers in patients at low to medium risk, including those with existing Stage 1 through Stage 4 pressure injuries. Built for clinical and home care environments, this advanced therapeutic mattress continuously redistributes pressure to improve circulation, reduce skin breakdown, and support overall patient comfort.
Customizable comfort settings allow caregivers to fine-tune firmness based on individual patient needs, while intelligent features such as Fowler Mode and Happy Heel support help offload vulnerable areas and enhance heel protection. Engineered for long-term durability and simple operation, the Rhythm Multi Plus delivers reliable performance, improves patient outcomes, and streamlines daily care for both healthcare professionals and caregivers.
Advanced Therapeutic Mattress Technology in One Powerful System
- Multiple Therapies in One System: Offers Static, Pulsation, and 3-in-1 Alternating Pressure Therapy modes.
- True Low Air Loss Technology: Provides constant pressure redistribution and skin microclimate management.
- Happy Heel Technology: Last four air cells feature three adjustable softness levels to reduce heel pressure.
- Auto Firm Mode: Enables easier ingress, egress, and caregiver access.
- 8 Digital Comfort Settings: Allows fine-tuned pressure control to match patient therapy needs.
- Convoluted Foam Base: 2" foam layer provides support during power outages.
- Power Failure Alarm: Visual and audio alert system ensures prompt response.
- User-Friendly Interface: Digital panel for intuitive operation by clinical staff.
- Fowler Detection: Automatically adjusts pressure when head section of bed is raised.
- Modular Cell Design: 18 individual cells allow for easy replacement and maintenance.
- Nylon/PU-Coated Air Cells: Minimizes bacterial growth and simplifies cleaning.
- Low-Slip Base Cover: Reduces shearing and friction between the mattress and bedframe.
- Cable Management System: Keeps electrical cords organized and off the floor.
Prius Rhythm Multi Plus Master Control Unit Specifications
| Dimensions (LxWxH) | 10.9 x 6.7 x 12.9 in. |
| Weight | 14.9 lbs. |
| Voltage | 110–120V |
| Max Current | 5A |
| Frequency | 60Hz |
| Cycle Time | Adjustable from 3 to 95 minutes |
| Pressure Range | 15–52 mmHg ±4 mmHg |
| Therapies | Static, Pulsation, 3-in-1 Alternation |
| Safety Rating | Class I, Type BF |
| Controls | 8 adjustable comfort settings |
| User Warranty | 1 Year Warranty On Pump And Mattress |
Prius Rhythm Multi Plus Mattress System Specifications
| Model | Rhythm Multi Plus |
| Dimensions (LxWxH) | 80 x 36, 42, or 48 x 8 in. |
| Weight | 28.6 lbs. |
| Weight Capacity Options | 500 lbs., 750 lbs., 1,000 lbs. |
| Cell Material | Black nylon with polyurethane (PU) coating |
| Number of Air Cells | 18 |
| Cover Material | Blue nylon with PU coating |
| Base Material | Black polyester with PVC coating |
| CPR Feature | Quick release valve for emergency deflation |
| User Warranty | 1 Year Warranty On Pump And Mattress |
Prius Rhythm Multi Plus Low Air Loss Alternating Mattress System User Manual
Frequently Asked Questions (FAQs)
What is the main purpose of this mattress system?
The Mattress System is designed to prevent and treat pressure ulcers (bedsores) in patients who are at risk — including those immobile or with limited mobility. It redistributes pressure over a larger area than a standard mattress, and supports healing for existing pressure ulcers (stages 1‑4), depending on clinical judgment and care protocols.
What’s the weight capacity and size availability of the mattress?
The mattress comes in several widths (e.g., 36", 42", 48") — and the weight capacity varies depending on the model: from 500 lbs up to 1,000 lbs depending on mattress size. It’s designed to support bariatric patients as well as standard uses.
What safety and backup features does the system have in case of power failure or emergencies?
The mattress includes a 2" convoluted foam base beneath the air cells — this provides additional support in case of power failure so the patient doesn’t “bottom out.” There is also a CPR quick‑release system that will rapidly deflate the mattress (under ~20 seconds) in emergencies.
Is the mattress easy to clean and maintain for hygiene?
Yes — the mattress uses a nylon PU‑coated air-cell design and a high‑vapor-permeable, fluid‑resistant cover that is easy to clean, which helps reduce bacterial proliferation. It also includes cable management to keep cords organized and reduce hazards, and many versions are compatible with different bed types thanks to a universal hanging bracket.
What therapies/modes does it offer and what do they do?
True Low Air Loss: Constant airflow to manage heat and moisture, helping keep skin cool and dry to reduce the risk of skin breakdown and support wound healing. Alternating Pressure (3‑1 Alternation): Sequential inflation/deflation of air cells to shift pressure points and improve blood flow. Pulsation Mode: Gentle, periodic pressure fluctuations over the mattress that act somewhat like a mild massage — helpful for patients who find standard alternation uncomfortable. Static Mode: Provides constant low-pressure support (with low air loss) for periods like patient transfers or procedures when alternating pressure is not ideal.