Sustaining tissue viability across months, not days.
The post-acute wound care problem is not an emergency — it is an endurance problem. Residents remain at elevated risk for years rather than days, chronic wounds resist closure across repeated care transitions, and prevention protocols compete for attention against a staffing ratio that leaves little margin. Mountain American Medical brings skilled nursing facilities, VA Community Living Centers, long-term acute care hospitals, and outpatient wound clinics two technologies built for exactly this horizon: continuous pressure redistribution that does not depend on staff availability, and continuous pressure mapping that makes prevention verifiable.
Chronic wounds are a perfusion problem before they are a dressing problem.
The post-acute wound census is defined by chronicity. Diabetic foot ulcers persist against a background of peripheral neuropathy and microvascular compromise. Venous stasis ulcers reflect sustained ambulatory venous hypertension. Arterial ulcers reflect inadequate arterial inflow. In every case the shared physiological barrier is the same: insufficient tissue perfusion to sustain the metabolic demand of granulation and epithelialization.
Superimpose pressure and the picture compounds. Residents with limited mobility accumulate sustained interface pressure at the sacrum, trochanters, ischial tuberosities, and heels, driving further tissue ischemia in tissue that is already perfusion-compromised. Deep tissue pressure injuries develop beneath intact skin over days. Decubitus ulcers that reach Stage III or IV in a skilled nursing setting frequently become the proximate cause of an acute readmission — for osteomyelitis, for sepsis, for surgical debridement.
The operational reality makes this harder. Prevention in post-acute care depends on turning protocol compliance sustained across three shifts, seven days a week, for months, by staff carrying high resident ratios. Compliance is difficult to sustain and, without objective data, nearly impossible to verify. Documentation records that a turn was scheduled. It does not record whether pressure was actually offloaded.
Prevention that depends entirely on staff availability degrades exactly when the census is heaviest. Technology that redistributes pressure continuously does not.
Different time horizon, different requirement.
Acute care asks a support surface to protect tissue through a defined critical window. Post-acute care asks it to sustain tissue viability indefinitely — through weight change, through fluctuating mobility, through repeated hospitalizations and returns, through a resident's entire length of stay. That is a materially different specification. It rewards autonomy over adjustability, consistency over peak performance, and it makes the total cost of the intervention a clinical variable, not just a financial one.
Joerns Dolphin® FIS® — pressure redistribution that runs without supervision.
Fluid Immersion Simulation supports the resident in a state of near-neutral buoyancy, distributing load across the maximum available contact area rather than concentrating it at bony prominences. For post-acute settings, the operationally significant property is autonomy. The system samples the surface over one hundred times per second and adjusts continuously without staff input — no comfort settings to tune, no cycle timing to manage, no per-shift recalibration. Pressure redistribution does not degrade because the unit is short-staffed on a Sunday night.
Three-dimensional volumetric engagement minimizes cellular deformation at the bone–tissue interface and eliminates gradient shear, the mechanism that propagates deep tissue pressure injuries beneath skin that still appears intact. Sustained perfusion retention supports the metabolic demand of granulation in wounds that have failed to progress on standard surfaces.
Why this matters over a long length of stay
Autonomous operation. Continuous adjustment to changes in weight, habitus, and position without staff intervention — sustained across months.
Closed system, no forced air. Unlike air-fluidized therapy, the Dolphin does not blow heated air across the resident. It avoids wound bed desiccation and the dehydration risk that makes air-fluidized surfaces difficult to sustain over long horizons.
Suitable for residents who cannot tolerate repositioning. Contracture, advanced dementia with resistance to care, palliative comfort priorities, or pain on movement.
Stage III and IV management in place. Advanced wound management on the resident's own surface, reducing transfers to higher-acuity settings for wound-driven admissions.
Fits the existing frame. No bed replacement, no room reconfiguration.
Capital acquisition, not perpetual rental. For a resident population measured in months and years, converting an open-ended rental line into an owned asset changes the arithmetic materially.
WellSense M.A.P.® — turning protocol compliance you can actually evidence.
In post-acute care, the prevention program is only as good as its execution across every shift, and execution is exactly what conventional documentation fails to capture. The WellSense M.A.P.™ system applies a sensor coverlet over the resident's existing surface and displays a live, color-coded map of interface pressure on a bedside monitor.
The clinical shift is from scheduled to verified. A caregiver repositions the resident and sees on the monitor whether the sacrum and heels have actually been offloaded — before leaving the room, not at the next skin assessment. The system tracks cumulative pressure over time at each region and alerts when the resident's individualized repositioning interval is due, integrable with the existing call system.
Over a long length of stay, the recorded data becomes an asset in its own right. It supports turning protocol compliance documentation, gives the DON and wound care nurse unit-level visibility into where the prevention program is holding and where it is not, and provides objective evidence during survey preparation and after any HAPI event. Continuous bedside pressure mapping has been implemented in long-term acute care settings on both specialty air and air-foam combination surfaces.⁴
The caregiver and resident dimension
M.A.P. is also a teaching tool. Residents with preserved cognition and upper-body function can see where damaging pressure is concentrating and reposition themselves — restoring an informed version of the feedback loop that protective sensation normally provides. Families understand the importance of offloading immediately when they can see it on a screen. For new staff and float pool caregivers, the map is the fastest available route to competent repositioning technique.
Equivalent flap outcomes at $26,249 lower cost — in an LTAC
Sparrow Specialty Hospital, a 36-bed long-term acute care hospital, replaced its six-week post-myocutaneous-flap protocol built on air-fluidized therapy with an equivalent six-week protocol built on the Dolphin Fluid Immersion Simulation system. Patients achieved equivalent flap outcomes, and the facility recorded a $26,249 cost reduction over the study period.⁵
Single-site study in a long-term acute care setting.
Where these systems are deployed
Skilled Nursing Facilities
Long lengths of stay, high resident-to-staff ratios, and survey exposure on pressure injury prevention. Autonomous pressure redistribution reduces dependence on turning protocol compliance alone; recorded mapping data supports prevention program documentation and survey readiness.
VA Community Living Centers
Veterans with spinal cord injury, amputation, and chronic vascular disease carry lifetime pressure injury risk and a documented pattern of recurrent breakdown. Continuous redistribution paired with continuous mapping addresses both the mechanical risk and the compliance gap across extended residency.
Long-Term Acute Care Hospitals
Medically complex patients on extended stays — ventilator weaning, post-surgical flap and graft recovery, complex chronic wounds. Sustained perfusion retention supports healing timelines measured in weeks and months rather than days.
Outpatient Wound Clinics
Diabetic foot ulcers, venous and arterial ulcers, and non-healing surgical wounds where recurring offloading failure between visits stalls progress. Extending the offloading and redistribution strategy into the home surface addresses the interval the clinic cannot observe.
Prevention that holds when the schedule does not.
Post-acute prevention programs fail at predictable points: night shift, weekends, holidays, and any period of elevated census or staff turnover. These are not training failures; they are structural. A prevention strategy that rests entirely on human turning frequency inherits every one of those gaps.
Autonomous pressure redistribution does not. The Dolphin system continues adjusting whether or not a caregiver is in the room. Continuous pressure mapping makes the gaps visible when they do occur, so the DON is addressing a documented pattern rather than reconstructing events after a Stage III injury has already presented. Together they convert prevention from an aspiration into a measurable, defensible program.
The financial case in post-acute care runs the other direction.
In acute settings, a therapeutic surface is often justified on a per-episode rental basis. In post-acute care, where the same resident may require the surface for months or years, perpetual rental compounds against you. Facilities have reported savings exceeding $13,000 per unit by purchasing rather than continuing to rent, and cost reductions exceeding 50% versus air-fluidized therapy.³
Mountain American Medical structures Dolphin FIS as a capital acquisition specifically for this reason. You own the asset, you control deployment across your census, and you remove an open-ended recurring line from the wound care budget. Add the avoided cost of a single Stage IV pressure injury — surgical debridement, extended antibiotic therapy, potential readmission, and the associated regulatory and reputational exposure — and the return case rarely requires the second year.
Let's evaluate your census.
We work with skilled nursing facilities, VA Community Living Centers, LTACs, and outpatient wound clinics across Utah, Colorado, Arizona, New Mexico, and Wyoming. Every engagement starts with an on-site evaluation of your current wound census, prevention protocol, and surface inventory — and a straight answer about whether these systems change your outcomes.
References
- 1. Kohanzadeh S, et al. University of California San Diego. Laser Doppler assessment of tissue perfusion on the Dolphin Fluid Immersion Simulation® system compared with standard bed and gurney surfaces.
- 3. Cost figures and cumulative treatment figures as reported by Joerns Healthcare and its published materials.
- 4. Continuous bedside pressure mapping (M.A.P., WellSense USA) implemented on specialty air and air-foam combination surfaces in a long-term acute care facility, as described in the published CBPM literature.
- 5. Sparrow Specialty Hospital, 36-bed long-term acute care hospital. Six-week post-myocutaneous-flap protocol converted from air-fluidized therapy to a Dolphin FIS-based protocol; equivalent flap outcomes with a $26,249 cost reduction over the study period.