Portal Instruments
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Our mission: improve patient experience, adherence & outcomes. Portal Instruments is a privately held medical device company focused on developing and commercializing innovative drug delivery platform technologies that transform the administration of injectable medications. Portal's mission is to improve patient experience, adherence, and outcomes through advanced, user-centric delivery solutions.
12/16/2025
✨ PRIME Nexus® expands into large-volume delivery. ✨
Portal has now demonstrated 5.5 mL subcutaneous delivery on the PRIME Nexus platform, unlocking new possibilities for emerging biologics and long-acting formulations.
PRIME Nexus is purpose-built for large volumes and high-viscosity formulations, using software-controlled injection profiles to deliver consistent, comfortable injections, even for demanding use cases.
With its reusable device architecture, PRIME Nexus provides a sustainable and cost-efficient path across development, clinical use, and lifecycle management.
And because the platform was designed with scalability in mind, it creates a strong foundation for exploring even larger volumes in the future.
A flexible platform for today’s needs and tomorrow’s requirements.
Interested in learning more? Connect with us at [email protected]
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190 Fifth Street
Cambridge, MA
02141
