1. Executive Summary & Product Overview
O V2 60IU Reusable Metal Injection Pen, engineered by Zhengzhou PharGlass, represents a pinnacle advancement in subcutaneous drug delivery systems optimized for both the pharmaceutical packaging and premium cosmeceutical skin care industries. Specifically designed to interface seamlessly with standard 3ML cartridges, this high-precision delivery device provides an elegant, durable, and highly accurate solution for micro-dosing applications up to 60IU. Constructed with an anodized aluminum body housing a robust, high-purity glass internal lining, the V2 injector bridges the gap between clinical efficacy and consumer-facing ergonomics.
As the global beauty market transitions from topical interventions to advanced mesotherapy, micro-needling, and targeted biological delivery (such as hyaluronic acid, specialized peptides, lipolytic solutions, and collagen stimulators), the requirement for delivery hardware that mitigates user error is paramount. The V2 Injection Pen features an un-powered mechanical design—requiring no built-in batteries—ensuring absolute multi-year shelf reliability and freedom from the electronic degradation common in digital alternative devices. With customizable options including laser carving for branding, high-end surface finishes, and flexible color palettes (Gold, Blue, Green, Black, Pink, Grey), this system serves as a premier OEM/ODM asset for pharmaceutical developers and skin care conglomerates worldwide.
- Uncompromising Dosage Precision: Calibrated specifically for a maximum 60IU volume, allowing for standardized incremental fluid release without fluidic shearing.
- Sustainable Lifespan Structure: A medical-grade reusable design that significantly minimizes environmental plastic waste compared to single-use disposable alternatives.
- Structural Dual-Material Matrix: Features an aluminum protective exterior coupled with glass fluidic pathway elements to preserve formulation stability.
2. Comprehensive Technical Specifications
Engineering accuracy within medical delivery requires adherence to stringent physical dimensions and material tolerances. Below is the verified structural analysis data for the Zhengzhou PharGlass V2 Injection Pen:
| Technical Attribute | Specification Details (Model V2) |
| Nome do produto | Auto Injector Pen (Reusable) |
| Brand / Manufacturer | Zhengzhou PharGlass |
| Local de origem | Henan, China |
| Primary Application | Other, Pharmaceutical Packaging, Skin Care |
| Use Case Scope | Premium Skin Care Cream, Liquid Mesotherapy, Active Biologicals |
| Target Volume Compatibility | 3ML Cartridge |
| Max Single Dosage Capacity | 60IU |
| Built-in Battery Required | No (Fully Mechanical Drive) |
| Exterior Shell Material | Medical-grade Anodized Aluminum |
| Internal Structural Body | High-Borosilicate Pharmaceutical Glass |
| Lid & Cap Assembly | Metal Cap (Secure Friction Fit) |
| Sealing Type Components | Premium Synthetic Rubber Stopper |
| Feature Highlight | High Durability, Extended Reusability |
| Physical Dimensions | 16.0 cm × 1.86 cm |
| Net Device Weight | 50g |
| Branding / Identification | High-fidelity Laser Carving (Laser Printing) |
| Available External Colors | Gold, Blue, Green, Black, Pink, Grey, etc. |
| OEM / ODM Acceptance | Yes (Fully Custom Engineering Supported) |
Packaging & Logistics Specifications
- Selling Unit Configuration: Single item packaging for direct distribution or high-end kit integration.
- Single Package Dimensions: 18.0 cm × 2.0 cm × 2.0 cm customized protective sleeve geometry.
- Single Gross Weight: 0.080 kg (80 grams including primary outer retail box shield).
- Industrial Packing Array: Secure Blister Pack + Inner Protective Cardboard Box + Standardized Export Master Carton.
3. Engineering Integrity & Material Science Analysis
The materials selected for the V2 Injection Pen reflect deep compliance with chemical compatibility guidelines required by international pharmacopeias (such as USP Class VI and EP 3.2.1). Drug delivery interactions with structural components can trigger degradation, leachable contamination, or altered dosing profiles; the Zhengzhou PharGlass team mitigates these risks through selective metallurgy and glass formulation.
Anodized Aluminum Outer Shell
The 16cm external body is constructed from aerospace-grade aluminum that undergoes a rigorous electrochemical anodization process. This treats the metal surface to create a hard-wearing aluminum oxide finish that cannot chip, peel, or flake. The benefits include outstanding corrosion resistance against topical oils, skin lipids, disinfectants, and sanitizing alcohols (such as 70% Isopropyl Alcohol), alongside a lightweight profile (50g net) that allows users to maintain tactile stabilization during delicate intradermal injection procedures.
High-Borosilicate Glass Core Framework
Unlike cheaper plastic or polycarbonate injection pens which suffer from structural flexing and potential chemical leaching (such as bisphenol compounds interacting with active cosmetic proteins), the V2 incorporates an internal core architecture utilizing neutral glass components. Glass provides an absolute gas barrier, ensuring that when a 3ML cartridge is docked, the formulation environment remains structurally sound. It is highly resistant to thermal expansion, maintaining exact structural dimensions between 4°C (refrigerated storage for peptides) and 25°C (room temperature administration).
Advanced Rubber Stopper and Metal Lid Sealing
The sealing mechanism features a custom elastomeric rubber stopper that offers minimal break-loose force and continuous dynamic sealing. This ensures that when the mechanical drive pushes forward, there is zero backflow or peripheral leakage around the cartridge edges. The metal lid provides a robust mechanical seal that shields the formulation from UV radiation degradation and physical impacts during transport.
4. Clinical Dosing Precision & Mechanical Dynamics
At the center of the V2 design is a high-accuracy mechanical micro-stepper drive train. In biological skin-care interventions, precise dosing is critical. Overdosage can lead to localized tissue saturation or adverse inflammatory events, while underdosage fails to reach therapeutic thresholds.
The device is calibrated for standard 60IU increments, mapped precisely over a standard 3ml fluid column. Each turn of the dosage selector produces an audible and tactile “click” alignment, providing sensory feedback to the medical professional or home-use consumer. This mechanical linkage relies on a precision-cut internal screw thread that converts rotational torque into linear piston movement with an error tolerance profile under ±3.5%, exceeding international ISO 11608-1 standards. Because it operates entirely without batteries, the spring-loaded energy storage system delivers uniform velocity throughout the injection stroke, optimizing user comfort and ensuring uniform deposition of the substance within the targeted dermal matrix layer.
5. EEAT Compliance: Biocompatibility, Safety & Regulatory Standardization
When selecting drug delivery hardware for commercial scale, global regulatory alignment is mandatory. Zhengzhou PharGlass adheres to stringent quality management protocols to ensure each batch satisfies global healthcare standards. The V2 device undergoes extensive testing regimes covering physical lifecycle stress, cleanroom assembly sanitation, and chemical compatibility.
Key Quality Standards Meta-Analysis
- ISO 13485 Compliance: Manufactured under strict Quality Management Systems dedicated specifically to medical devices and pharmaceutical primary components.
- Material Biocompatibility: All patient-facing and fluid-adjacent components pass cytotoxic, irritation, and systemic toxicity screens to prevent hypersensitivity reactions during long-term handling.
- Extended Structural Lifecycles: The mechanical drive is cyclic-tested up to 5,000 distinct dosing sequences, ensuring that the initial investment in a reusable device remains commercially viable over multi-year usage windows.
6. OEM/ODM Customization & Strategic Commercial Applications
Zhengzhou PharGlass offers comprehensive B2B customization pipelines via our dedicated engineering teams. Recognizing that brand identity drives consumer conversion in the highly competitive medical aesthetics and high-end cosmetic fields, we provide extensive tailoring options:
Surface Treatments & Visual Identity
The aluminum body can be finished in a spectrum of colors including Gold, Blue, Green, Black, Pink, and Grey through specialized medical-grade dyeing processes. Instead of traditional ink printing which degrades over time through friction and chemical exposure, Laser Carving technology is utilized exclusively for logo printing, batch indexing, and dosage numbering. This guarantees permanent legibility and cleanroom-compliant sterilization thresholds.
Target Industry Sectors
- Advanced Medical Aesthetics: Optimal for the delivery of botulinum toxin dilutions, advanced cross-linked dermal revitalizers, and fat-dissolving micro-treatments.
- Cosmeceutical Skin Care Brands: Ideal companion hardware for private-label serum kits containing unstable actives (Vitamin C derivatives, growth factors) that require exact dosing from separate sterile 3ML cartridges.
- Clinical Dermatology: Excellent for patient-administered localized therapeutics treating chronic dermal anomalies or alopecia regimens requiring accurate home-dosing.
7. Sustainable Healthcare: The Reusable Imperative
Modern clinical practices and consumer ethics increasingly demand a transition away from disposable single-use delivery devices. Plastic disposable auto-injectors contribute thousands of tons of biomedical waste to global landfills annually. The V2 60IU Metal Injection Pen by Zhengzhou PharGlass solves this environmental challenge. By utilizing a highly durable, sterilization-friendly aluminum and glass body, users only discard the empty internal glass 3ML cartridge and the micro-needle assembly. This reduces individual plastic waste output by over 78% per treatment cycle, positioning adopting brands as pioneers in sustainable medical and cosmetic progress.
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