Views: 0 Author: Site Editor Publish Time: 2025-10-16 Origin: Site
With continuous innovation in drug delivery systems, Sunrise Medical’s injection pen platform has evolved through three generations — V1, V2, and V3 — each reflecting a significant leap in ergonomic design, mechanical reliability, and manufacturing compatibility. From the early robust metal structures to modernized precision-driven mechanisms, every model is designed to meet the growing global demand for customized, safe, and efficient self-injection solutions.
The V1 injection pen serves as the cornerstone of our reusable pen system.
Structure & Material: Built with a full-metal housing for durability and stability, ensuring a premium tactile feel and long service life even under repeated sterilization cycles.
Design Features: Equipped with an integrated pen clip, enhancing portability and enabling convenient storage in clinical or daily-use settings.
Mechanical System: The dose setting mechanism adopts a standardized rotary dial system, supporting consistent injection accuracy across multiple drug viscosities and cartridge volumes (e.g., 3 mL / 4 mL).
Assembly Compatibility: V1’s internal structure is designed for mechanical or semi-automatic assembly lines, guaranteeing tight tolerances and uniform performance during large-scale production.
Ideal for pharmaceutical partners seeking cost-effective and customizable reusable solutions, V1 represents a balance between traditional reliability and manufacturing efficiency.
The V2 injection pen marks a refinement in both function and aesthetics.
Refined Exterior: The clip-free streamlined body achieves a smoother grip profile, offering better ergonomics and improved comfort during long-term therapeutic use.
Precision Mechanics: Upgraded dose adjustment and delivery module provides reduced rotation resistance and more stable dose increments, ensuring consistent injection pressure even for high-viscosity formulations such as biologics or peptides.
Custom Adaptability: The modular design allows for multiple dosing configurations, customizable scale units, and flexible branding through surface finishes, laser markings, or color anodization.
Production Integration: Fully compatible with automated assembly and inspection systems, minimizing human error and ensuring traceability across every production step.
V2 is widely adopted in clinical programs requiring enhanced dose precision and intuitive operation, making it suitable for large-scale chronic disease management applications.
The V3 injection pen represents the most advanced generation in our mechanical injection platform.
Ergonomic Advancement: The design incorporates human-centered contours and a soft rotation feedback system, reducing hand strain and ensuring a confident injection experience even for users with limited dexterity.
Enhanced Mechanism: Featuring a high-precision gear control unit, V3 achieves micro-level dose accuracy with minimal mechanical backlash. Optional audible and tactile feedback systems guide users through each dosing step.
Material & Aesthetics: Available in both high-grade aluminum alloy and biocompatible polymer configurations, supporting premium finishes and advanced surface treatment options.
Customization & Digital Integration: Designed with a future-ready architecture, V3 supports integration with electronic dose counters, Bluetooth modules, and smart medication tracking systems, meeting the growing demand for connected healthcare devices.
From a manufacturing perspective, V3 supports fully automated assembly, 100% quality control, and ISO 11608 compliance, ensuring reliability across regulatory markets including EU, US, and GCC regions.
Each generation of our injection pen — from V1’s proven reliability, V2’s ergonomic optimization, to V3’s intelligent precision — reflects our ongoing commitment to mechanical innovation, human-centered design, and global regulatory compliance.
Sunrise Medical continues to collaborate with international pharmaceutical partners to deliver custom-engineered injection systems that enhance therapeutic adherence, patient comfort, and manufacturing scalability.
