Quantum logo

Quantum End of Life Indicator System

H&T Presspart’s patented Quantum end of life indicator has been developed to be a low cost, disposable dose indicator solution, ensuring patients don’t run out of their medication when they need it the most.

Quantum is built in to the MDI canister by H&T Presspart, and is compatible with current filling and packaging lines. The Quantum dose indicator system also features no mechanical parts, ensuring the patient has a fail safe, robust and reliable end of life calibration system.

Key features and benefits of the Quantum System include:

  • Shows amount used & what remains in the can
  • Simple & intuitive: analogous to fuel gauge in a car
  • Links to Smartphone App
  • Easy to implement: low capital outlay, weeks to market
  • Applicable to all pMDI products, independent of number of doses
  • Competitive advantage in both regulated & unregulated markets
  • Meets regulatory guidelines
  • Patent protected

Patient Benefits include:

  • Fail safe dose indication system which cannot miscount
  • Intuitive and simple to use
    • Analogue display is just like a fuel gauge
  • Optional and customisable reference card
  • Customisable smartphone app
    • With additional patient management features
    • Smart connectivity without the cost

How the Quantum Dose Indicator System Works

To check the level of drug formulation in the metered-dose inhaler canister, the patient should undertake the following steps:

Step 1– Remove the can from the actuator

Step 2- Gently roll and release the can on a smooth and level surface. Allow the can to stop and settle naturally

Step 3- To see how many doses are in the can, align the transparent window on the indicator card with the base of the can. The arrow on the can points to a coloured band that indicates how many doses are left.

Download a copy of the Quantum Dose Indicator Instructions for more information.

Quantum Mobile App

With the increase of medical device apps and the prevalence of smart phones in the 21st century, the Quantum Dose Indicator app has been developed to be used in conjunction with the product as an alternative to the Quantum indicator card.


Quantum App








The key features and benefits of the Quantum app include

  • Available for Android and IOS mobile platforms
  • Provides the patient with an alternative to the card system
  • Manual patient tracking system
  • Dose and prescription refill reminders
  • Patient information leaflet
  • History gallery of previous readings to help the patient track their usage
  • Customisable by region, product, patient groups (children / adults)

+ many more: fully flexible options according to your needs

For more information about the Quantum dose indicator please download a copy of the Quantum leaflet , or alternatively please contact H&T Presspart for more information.



*The Quantum logo is a registered trademark of Presspart Manufacturing Limited

Technology is licensed from Trig 1 Trig 1 Logo


Product is Patented:

–          BR112012019356-2 (Brazil)

–          CA2825595 (Canada )

–          CN201180014842.7 (China )

–          EP2531420 (Europe )

–          7600/DELNP/2012 (India)

–          US13/576751 (United States)

–          GB1418592.0 (UK)






MDI cans

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