Top vendors for Rehabilitation Systems, compared

Six vendors across patient transfer, fall recovery, functional rehab, home joint therapy, and strength testing — compared on dimensions that matter for real procurement decisions.

TL;DR

"Rehabilitation systems" is a broad umbrella, and these six vendors barely overlap in what they actually sell. Buying from the wrong sub-category is a common procurement mistake here, so the first step is matching your clinical problem to the right vendor type.

BTE Technologies (founded 1979, Maryland) is the strongest fit for hospital and outpatient departments that need objective, real-time functional data from PT and OT sessions — their PrimusRS, Eccentron, and EvalTech systems are built around documented clinical outcomes. Silvalea Ltd (founded 1993) specializes in patient slings, ceiling hoists, and custom bariatric and paediatric solutions, with a made-to-measure sling service that few competitors offer. Etac A/S — operating as HoverTech International — covers air-assisted lateral transfer and repositioning across the acute-to-home continuum. Inva-Lift LLC makes one focused product: the Pro 500, a battery-powered floor-lift that recovers fallen patients at up to 500 lbs with a single operator and zero manual lifting. Movement Medical LLC (founded 2021) targets post-surgical home recovery with its Better Knee™ and Better Motion™ devices — a narrow niche, but one addressing a real gap after TKA and arthrofibrosis cases. ActivBody rounds out the list with portable isometric strength measurement hardware active across 30+ elite sports teams and PT clinics in 100+ countries.

No single vendor covers the full rehabilitation spectrum. Start with your clinical problem, not the shortlist.

At a glance

Vendor	Primary Focus	Key Setting	Flagship Product	HQ
Silvalea Ltd	Patient slings, hoisting, bariatric/paediatric seating	Acute, long-term care, paediatric	M-Series ceiling hoists; custom slings	SC, US (UK mfr)
Inva-Lift LLC	Battery-powered floor-to-seat fall recovery	EMS, hospital, assisted living, home	Inva-Lift Pro 500 (500 lb cap.)	OR, US
BTE Technologies	Functional rehab & OT/PT assessment platforms	Hospital, outpatient PT/OT clinic	PrimusRS, Eccentron, EvalTech	MD, US
Movement Medical LLC	Home-use joint recovery devices	Home care, post-surgical	Better Knee™, Better Motion™	WA, US
ActivBody	Portable isometric strength & force testing	PT clinic, sports medicine, university	Isometric strength/force analysis platform	CA, US
Etac A/S	Air-assisted patient transfer & repositioning	Acute, outpatient, home	HoverMatt air transfer system	PA, US

No vendor in this comparison publishes list pricing. Request formal quotes and ask specifically for cost-per-use data and service contract terms.

How they compare

Patient handling vs. clinical rehab vs. home recovery

Three of these six vendors are fundamentally about moving patients safely — not rehabilitating them. Silvalea Ltd covers slings, ceiling hoists via their M-Series range, and bariatric pressure-redistribution seating using their proprietary airgonomic technology. Etac A/S addresses air-assisted lateral transfers and repositioning across care settings. Inva-Lift LLC narrows further still, solving one specific problem: getting a fallen patient off the floor without putting caregiver backs at risk. If your budget line is safe patient handling — not therapy — these three are your relevant pool, and the remaining vendors are out of scope.

BTE Technologies, ActivBody, and Movement Medical LLC sit on the therapy and assessment side. BTE's systems simulate real-life functional movements and generate objective performance data for OT and PT workflows — relevant for return-to-work programs, functional capacity evaluations, and post-injury rehab. ActivBody's platform is more portable and lighter on infrastructure, built for clinics that need precise strength measurement without a dedicated treatment bay. Movement Medical is a different model altogether: their devices ship directly to patients for structured home-based joint recovery following surgery.

Data and clinical outcomes

If you're under pressure to document functional outcomes — increasingly common in value-based contracting — BTE Technologies has the deepest data infrastructure of any vendor here. With 45+ years in the market, their EvalTech and PrimusRS systems support functional capacity evaluations and standardized testing protocols that align with occupational and physical therapy billing documentation. ActivBody also delivers precision isometric force data via its software platform, with a track record in elite sports science that translates credibly into clinical strength assessment. The remaining four vendors don't advertise comparable outcomes-data capabilities, so factor that in if reporting requirements drive your procurement.

Care setting coverage

Etac A/S has the broadest reach — acute, outpatient, and home — because air-assisted transfer products are useful wherever lateral patient movement occurs. Silvalea Ltd covers similar territory but with added depth in paediatric and custom-fit bariatric cases that standard sling catalogs don't serve. Inva-Lift LLC is unusual in explicitly marketing to fire departments and EMS alongside hospitals and memory care facilities — worth noting if your scope includes community responders, not just inpatient settings. Movement Medical LLC operates home-only by design; their devices are intended to extend clinical protocols into the patient's living room, not replace in-clinic care.

How to choose

Start by answering two questions: Is your need about moving patients, or rehabilitating them? And is the care setting inpatient, outpatient, or home?

• If your department needs functional rehab with measurable, documentable outcomes, compare BTE Technologies (comprehensive OT/PT platforms with data capture) and ActivBody (portable isometric testing, lower infrastructure requirements).
• **If you're sourcing slings, hoists, or transfer