Pen-Type / Cartridge-Based Platform
The Pen-Type / Cartridge-Based Platform is designed to enable a direct transition from existing cartridge-based injectable formats to needle-free delivery.
By retaining established cartridge containers and upgrading the delivery mechanism at the device level, this platform allows pharmaceutical teams to explore needle-free execution while preserving drug substance, formulation, and core CMC strategies. It provides a familiar, execution-ready pathway for format innovation with minimal disruption to existing development and manufacturing logic.
This platform category is commonly evaluated in the context of lifecycle management, patient-centric delivery upgrades, and cartridge-based program expansion—where continuity of primary packaging and supply chain architecture is a priority.
Typical Use Scenarios & Program Fit
Lifecycle Upgrade / Differentiation
Often evaluated for marketed injectable products seeking differentiation through improved patient experience, adherence, or delivery format evolution.
Needle-free execution can be explored while retaining existing cartridge formats—supporting lifecycle extension or line expansion without reformulation or primary packaging changes.
Cartridge-Based Program Expansion
For programs already built around cartridge containers (e.g., pen injectors), this platform supports exploration of alternative delivery formats while preserving established container logic and supply chains.
Direct compatibility with cartridge-based systems enables feasibility assessment with reduced development friction and clearer execution pathways.
Chronic Therapies & Home Self-Administration
Commonly considered for chronic treatments requiring repeat self-administration in home or self-managed settings.
Pen-style ergonomics combined with needle-free delivery support intuitive use and reduced injection burden—aligning with long-term adherence and patient-centric delivery objectives.
Development & Evaluation Workflow
Programs typically engage the Pen-Type / Cartridge-Based Platform through a structured, project-specific evaluation process:
Initial Program Discussion
Early alignment on cartridge format, dosing profile, intended use setting, and development objectives.
Platform-Level Adaptation
Configuration of the needle-free delivery system at the platform level to align with drug characteristics and cartridge constraints.
Verification & Use-Oriented Evaluation
Bench testing and usability-focused evaluations to confirm delivery consistency and use performance under representative conditions.
Pathway Definition
Definition of a development and execution pathway aligned with clinical plans, lifecycle strategy, and regulatory considerations.
Technical Fit Boundaries
. Designed for liquid injectable drugs delivered via cartridge containers
. Compatible with single-dose or repeat-dose use scenarios
. Applicable across intradermal (ID) or subcutaneous (SC) routes, depending on delivery configuration
. Does not alter drug substance, formulation, or primary container specifications
Platform Scope & Next Step
This platform category defines a structured pathway for evaluating needle-free delivery using cartridge-based formats.
It is not a predefined product configuration or a one-size-fits-all solution; system design and execution are defined based on individual program requirements.
If this platform category appears relevant to your program, we welcome a confidential discussion to assess project-specific fit and development pathways.
Fill-on-Demand / Extractable Platform
Best suited for
. Universal compatibility across a wide range of injectable drugs
. Programs requiring flexibility across containers (vials, ampoules, cartridges)
. Teams seeking rapid transition between development, clinical testing, and platform selection
A universal needle-free platform enabling fast iteration across development and clinical stages.
Prefilled-Compatible / Single-Use Platform
Best suited for
. Ready-to-use medicines for home and on-the-go use
. Emergency preparedness and time-critical administration (e.g., allergy rescue)
. Programs prioritizing few steps, low error risk, and immediate usability
A practical, single-use format for reliable administration outside controlled environments.
