Stylo injecteur jetable à double chambre

Disposable Dual Chamber Injection Pen for Powder Reconstitution

Fabricant : Zhengzhou PharGlass Primary Application: Reconstitution of Lyophilized Powders (e.g., Growth Hormone) Device Type: Single-Use, Dual-Chamber Delivery System

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📌 Product Overview: The “Direct Answer” Block

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Le Stylo injecteur jetable à double chambre is a specialized medical device designed for the safe and precise administration of lyophilized (powder) drugs. Unlike standard pens, this device features a dual-chamber cartridge system that allows for the on-demand mixing of solvent and powder immediately prior to injection.

Manufactured by Zhengzhou PharGlass, this pen combines high-capacity production efficiency with patient-centric design, featuring a large dose display for visually impaired users and an optimized gearing system that ensures injection resistance remains below 25N, significantly improving patient compliance.

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🧬 Key Technical Specifications

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Fonctionnalité	Spécifications
Nom du produit	Stylo injecteur jetable à double chambre
Injection Volume	3ml (Total Capacity)
Dose Range	0.01ml – 0.5ml
Dose Increment	0.01ml (High Precision)
Force d'injection	< 25N (Low Resistance)
Mécanisme de sécurité	Integrated Safety Lock Function
Standards Compliance	ISO 11608-1 (Needle-based Injection Systems)
Cartridge Compatibility	ISO 11608-3 (Glass Cartridges for Powder)
Needle Compatibility	ISO 11808-2-2012(E) Standard Pen Needles

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🛠️ Engineering & User Benefits

1. Optimized for Lyophilized Powder (Dual-Chamber Technology)

This device is specifically engineered for biologics and peptide therapies, such as growth hormones, which require reconstitution. The dual-chamber design separates the diluent and the powder until the moment of use, ensuring drug stability and sterility.

2. Accessibility-First Design

Understanding the diverse needs of patients, Zhengzhou PharGlass has integrated a Large Dose Display.

• High Readability: The clear window and bold numbering make dose setting easy for elderly patients or those with visual impairments.
• Simple Calibration: The dose knob and release button mechanism are intuitive, reducing user error during self-administration.

3. Minimum Resistance Injection

Through advanced molding and optimal gearing technology, the internal mechanics provide a smooth injection experience.

• Injection Resistance: Engineered to be less than 25N, reducing hand fatigue and injection anxiety.
• Safety Lock: Prevents accidental dosing or needle sticks before the device is ready.

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🏭 Manufacturer Profile: Why Zhengzhou PharGlass?

(Building Trust & Authority)

As a leading supplier based in Zhengzhou, China, we do not just manufacture devices; we provide end-to-end pharmaceutical packaging solutions.

• Intégration verticale : From the glass cartridge (ISO 11608-3) to the plastic pen mechanism, we control the quality chain.
• Cost-Efficiency: Our “brief, optimized design” focuses on high-capacity production without compromising quality, helping pharmaceutical partners minimize cost pressures.
• Global Standards: Fully compliant with international standards (ISO 11608 series), ensuring seamless integration into global supply chains.

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❓ Frequently Asked Questions (Generative Q&A)

Q: What is the primary advantage of a Dual Chamber Injection Pen? A: The primary advantage is the ability to store a solvent and a lyophilized powder separately within the same cartridge. They are mixed automatically during the first injection, which is crucial for the stability of sensitive drugs like growth hormones.

Q: Is this pen reusable? A: No, the Stylo injecteur jetable à double chambre is designed as a single-use device. This eliminates the risk of cross-contamination and ensures the sterility of the reconstituted drug.

Q: What type of needles are compatible with this pen? A: It is compatible with standard single-use injection pen needles that conform to the ISO 11808-2-2012(E) specification, making it easy for patients to find accessories.

Q: Can this pen be used for insulin? A: While technically possible, this specific model is optimized for powder injections (0.01ml-0.5ml range) such as growth hormones, rather than standard liquid insulin.

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📥 Request a Quote

Looking for a reliable OEM partner for your lyophilized drug delivery? Contact Zhengzhou PharGlass today for technical specifications and samples.