Disposable Cartridge Pen Injector

Cinvige Disposable Cartridge Pen Injector is a single-use,  user-friendly, adjustable-dose pen designed for daily subcutaneous administration of peptide therapeutics such as insulin, GLP-1,and growth hormone, as well as antibody-based medicines. With clear dose display and reliable injection feedback, it enables patients to achieve precise and safe self-administration with ease.

Pre-filled pen
Registration and Certification

Authoritative filing · Global registration

  • China CDE filing and registration: B20210000066
  • International registration: Registered and certified in 8 countries within the four major regions of Europe, the Middle East, South America and Southeast Asia.
Product Specifications
Cartridge Specifications1.5ml3ml1.5ml3ml1.5ml3ml
Single min. dose (ml)0.0033ml0.0067ml0.005ml0.01ml0.005ml0.01ml
Single max. dose (ml)0.2667ml0.5333ml0.3ml0.6ml0.4ml0.8ml
Method of administrationMultiple doses, extensionMultiple doses, extensionMultiple doses, extensionMultiple doses, extensionMultiple doses, extensionMultiple doses, extension/internal rotation
Injection feedbackVisual + auditory cues
Adaptor needleInjection Pen Needle in compliance with ISO11608-2 standard
Product Advantages
  • Safe Materials: All components are made of medical-grade polymers, with excellent biocompatibility.
  • Clear Display: Large-font dose indication ensures easy reading, even for users with impaired vision.
  • Intelligent Dose Memory: The set dose cannot exceed the remaining medication volume, eliminating the risk of overdose.
  • Bidirectional Adjustment: The dose setting mechanism is adjustable in both directions. An overset dose can be corrected downward.
  • Portable Design: Lightweight and compact, for effortless portability.
  • Full-Chain Quality Control: In compliance with the ISO 13485 system, the entire process from design to production is independently controlled.
  • High-end Manufacturing: Utilizing imported automated equipment from Switzerland and high-precision molds to ensure product consistency.
  • Professional Support: Offer full-process technical services including final equipment development and process validation.
How to Use
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Customized Service

We offer flexible and diverse customized solutions to help you create differentiated products.

  • Appearance Customization: Customization of the appearance of injection button, dose window, dose selector, pen body, cartridge and pen cap.
  • Specification Compatibility: Other specifications and injection volume ranges can be customized.
  • Technical Collaboration: Covering process validation, equipment development and assembly process optimization.
  • Platform-based Development: Rapid customization based on mature platforms, shortening time to market and controlling project risks.
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Quality Guarantee
  • Strictly implement the requirements of the ISO13485 quality management system
  • Strict factory inspection standards
  • Provide comprehensive after-sales support and technical services
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Drug Compatibility

Compatible with mainstream drug categories on the market, it has strong adaptability and wide coverage.

Insulin & Analogues
  • Insulin aspart
  • Insulin lispro
  • Insulin glargine
  • Insulin detemir
  • Insulin degludec
GLP-1 (for weight loss / blood sugar reduction)
  • Liraglutide
  • Semaglutide
Reproductive & Growth hormones
  • Follicle-stimulating hormone
  • Growth hormone
Antibody-mediated disease medication
  • Human Interleukin-2 injection