Seamless. Intuitive. 


The AeroCount* integrated mechanical does counter is used on 8 FDA approved metered does inhalers (MDI) programs.

ü20 Million+ Inhalers with AeroCount* does counter reach the hands of patients around the world each year
ü8 Approved FDA programs, several more in the pipeline


Trusted Innovator in Drug Delivery

AeroCount* Dose Counter

• Fulfillment of the FDA’s 2003 guidance on ‘integrated dose counters’
• Found on 8 FDA approved drugs
• International approvals, including EU & Japan

AeroCount* Connect digital dose counter extends proven MDI does counter technology to connected healthcare.

üRapid development and deployment of connected devices and a linked digital respiratory disease management solution 


üCustomizable companion connect care platform

üTracks adherence (time and date)

üAbility to provide information and analytics to enable value-based care


Connect, Engage & Empower

Electronics integrated with TMAI mechanical does counter

• The AeroCount* Connect smart does counter technology incorporates digital connectivity to the proven and validated TMAI platform
• Familiar form factor as mechanical TMAI technology
• Seamless integration with MDI
• Bluetooth enabled and interoperable



AeroCount* Does Counter Technology Platform


Design Features and Benefits

  • Compatible with a wide range of popular MDI components (actuators, canisters, valves)
  • Easy to attach to canister with a label over-wrap providing seamless integration
  • Ability to be integrated with the canister allows for maintaining count integrity
  • No interference with airflow and aerosol generation


Delivering Solutions

  • Complete service from product development to commercial manufacturing compliant with cGMP
  • Proven execution of design verification and Drug Master Files (DMF) to support partner regulatory submissions
  • Over 50 issued patents and patents pending in dose counting technologies with the first dating back to January 1998
  • Production capabilities meet rigorous global standards, including ISO 13485:2003 Registered Quality System
  • Fully automated and validated production carried out in ISO Class 8 clean rooms
  • 100% in-process testing and Process Analytical Technologies (PAT)
  •  Shipped in bulk ready for final packaging


Trudell Medical International

  • Extensive IP portfolio n dose counting
  • 20+ years developing dose counters
  • 10+ years of supplying high commercial volumes


Reference Material

Trudell Medical International: Providing patient-focused solutions and reducing health system costs: Our journey in the global fight against COPD

Trudell Innovation to Benefit U.S. Asthma Patients

Evaluation of Count Accuracy of a Top-Mounted Dose Indicator for a Pressurized Metered-Dose Inhaler (pMDI): A Study Involving Adult Participants Naïve to the Product

An Application of Quality by Design (QBD) and Process Analytical Technology (PAT) to the Development of Force-Driven Dose Counters for Pressurized Metered Dose Inhalers

Performance of a New Top-Mounted Dose Indicator for Use with Pressurized Metered Dose Inhalers (pMDIs)





With over a decade of experience in research and development in the dose indicator and counter field, you can leverage our experience to integrate one with your MDI.

TMI is interested in working in collaboration with pharmaceutical partners throughout the world to customize and supply commercial dose indicators and counters. 

If you are a looking for more information, please contact us.

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