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Reusable 4ml Double Chamber Pen

Industrial Use:Household Products
Type:Injection Pen
Max.Single Dose:OEM
Compatible:3 Ml Short Stopper Cartridge
Others:Non-Needle and Non-Cartridge
Samples Order:Welcomed
Specification:50X19X51 cm
Production Capacity:50000 Piece/Week
Availability:
Quantity:
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  • FY-P24


Reusable Dual-Chamber Injection Pen with 4ml Cartridge

The Reusable Dual-Chamber Injection Pen is an innovative drug delivery device designed to meet the needs of advanced therapies requiring 4ml cartridge capacity. Engineered for long-term durability and patient convenience, it provides a reliable solution for biologics, peptides, and other sensitive drug formulations.

Key Features & Advantages

  • Dual-Chamber Reusability

    • Designed with a two-chamber system for extended use, allowing patients to replace only the cartridges while reusing the pen body.

    • Reduces overall treatment costs and supports eco-friendly healthcare practices.

  • 4ml Large Capacity

    • Supports 4ml cartridges, ideal for long-term therapies that require higher drug volumes.

    • Compatible with ISO11608-3 compliant cartridges, ensuring global standardization.

  • Superior Material & Drug Compatibility

    • Constructed from medical-grade polymers and corrosion-resistant metal alloys.

    • Inert surface treatment ensures no chemical interaction with the drug, preserving purity, potency, and stability throughout shelf life.

    • Proven compatibility with biologics, peptides, and other highly sensitive formulations.

  • User-Friendly & Ergonomic Design

    • Smooth, precise injection mechanism designed for patient comfort and ease of self-administration.

    • Modern, ergonomic form factor with enhanced grip, making it suitable for elderly patients or those with reduced dexterity.

  • OEM/ODM Customization

    • Flexible options for scale markings, colors, surface finishes, and branding.

    • Packaging and accessory ecosystem available, including compatible cartridges, pen cases, and needles.

  • Quality Assurance & Compliance

    • Manufactured in compliance with ISO11608-1/2/3 standards.

    • Tested under stress, drop, vibration, and aging simulations to ensure long-term reliability and patient safety.


Why Choose Sunrise’s Reusable Dual-Chamber Pen?

By combining high drug compatibility, large capacity, and reusable design, Sunrise’s dual-chamber pen offers pharmaceutical partners a next-generation solution for advanced therapies. It delivers not just a product, but a sustainable, patient-centered system that protects sensitive drugs while providing flexibility for global markets.


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With professional manufacturing, full OEM/ODM support, and fast global delivery — Sunrise Medical is ready to bring your brand to the next level.

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Phone: +86-15158132227
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