Context & Need for Change
  • The NHS must reduce spending by £9 billion this year, achieve Net Zero by 2040, and build supply chain resilience.
  • Current reliance on sterile bottled water is costly, carbon-intensive, and vulnerable to supply shortages.
  • Bottled water costs are rising faster than inflation (20%+), have hidden handling/storage costs, and are made from high-impact plastics.
What is Medical and Sterile Water?
  • Medical water standards vary depending on application (HTMs, EN standards, equipment requirements).
  • Sterile water is defined as free from microorganisms (0 CFU) and with endotoxins <0.25 EU/mL.
  • NHS currently sources sterile water from bottles (made by distillation), ensuring safety but at significant environmental and financial cost.
Problems with Existing Alternatives
  • RO and filter systems deteriorate, become bacterial breeding grounds, and cannot reliably meet sterile standards.
  • Traditional distillers are slow, energy-intensive, and cannot keep water sterile once produced.
  • Result: many Trusts default to bottled water despite its inefficiencies.
Problems with Bottled Sterile Water
  • Cost: Prices up 20% in two years, hidden costs push to £1.50–£5/L.
  • Carbon impact: Plastic-intensive, high transport emissions, <9% recycled globally.
  • Resilience: National shortages, unpredictable supply, hoarding common.
Introducing MedicalOne
  • World’s first miniaturised Vapour Compression Distillation for healthcare.
  • Produces >200L/day sterile water at ~1p per litre.
  • High purity (meets sterile water standards), no consumables, low maintenance.
  • Compact design with real-time monitoring, predictive maintenance, and single-button operation.
  • Automated tank sterilisation via steam cleaning to prevent microbial growth.
Case Studies
  • Raigmore Public Dental Service:
    Replaced 95 bottles/week (4,531 bottles in 11 months).
    Saved £4,772 and 5.1 tonnes CO₂e.
    Fully self-sufficient; reliable performance, planning wider rollout.
  • Liverpool Royal Endoscopy Unit:
    Using 5,000 bottles/year.
    MedicalOne enables shift from bottled reliance to safe, reusable supply.
    Early signs show strong savings and resilience.
Commercial Model
  • Subscription model: Fixed monthly fee, unlimited water, instant cost reductions.
  • Capital model: ROI <18 months, equivalent cost over 5 years.
  • Using >75 bottles/month = immediate savings.
Key Takeaways for NHS Viewers
  • MedicalOne is a proven, co-developed NHS technology.
  • Eliminates reliance on bottled sterile water.
  • Cuts cost, carbon, and supply risks simultaneously.
  • Easy to adopt through trial programme (3 months, no commitment).
  • Supports NHS Net Zero and resilience goals.