Durable reusable platform for cartridge-based delivery programs
Injection pen platform
WS-RF04 reusable 3 mL injection pen for cartridge-based delivery programs
WS-RF04 reusable 3 mL injection pen for cartridge-based delivery programs
Project quick facts
Model
WS-RF04
Size
3 mL reusable injection pen
Use
Multipurpose cartridge-based delivery
Customization
Color, logo, scale, and packaging review
Send these details for faster quotation
- Target cartridge dimensions and formulation
- Dose increment, maximum dose, and scale language
- Expected device life cycle and user workflow
- Branding, packaging, and annual volume plan
Dose and configuration matrix
Representative configuration references for early B2B review. Final parameters depend on formulation, cartridge, market, and validation requirements.
| Application | Cartridge / fill volume | Minimum unit dose | Total dose units | Dose range | Markings / scale |
|---|---|---|---|---|---|
| Insulin therapy | 3 mL user-replaceable cartridge | 0.01 mL review | 60-80 units | 0-0.8 mL program range | IU or unit-based dial scale |
| GLP-1 / metabolic programs | 3 mL cartridge | 0.01 mL or 0.0125 mL review | 30-74 units | 0-0.75 mL typical program range | mg, unit, or branded dose scale |
| Growth hormone | 3 mL cartridge | 0.005-0.02 mL review | Project-specific | 0-0.5 mL typical program range | mg, mcg, IU, or custom scale |
| Aesthetic medicine | 1.5 mL or 3 mL cartridge review | 0.005-0.02 mL review | Project-specific | 0-0.5 mL typical program range | Brand-specific scale and color system |
Specifications shown are for project evaluation and are finalized through sample review and technical confirmation.
General specifications
- Use Type
- Reusable
- Size
- 3 mL
- Materials
- Plastic and metal
- Compatible Applications
- Insulin, GLP-1, aesthetics, growth hormone
- Dose Control
- Configurable by program
Specifications shown are for project evaluation and are finalized through sample review and technical confirmation.
Overview
WS-RF04
WS-RF04 is a reusable 3 mL injection pen platform for B2B programs that need reliable dose control, comfortable handling, and flexible cartridge-based delivery.
Platform features
Platform features
Built for procurement teams evaluating device fit, partner documentation, and commercial rollout.
Configurable dose control concept for different therapy requirements
Comfortable handling feel suitable for long-term user programs
Supports partner review of specifications, samples, and documentation
User and program benefits
Focused details for sampling, training, partner review, and long-term supply planning.
Reusable pen body can support long-term therapy programs and repeat purchase cycles
Cartridge-based workflow helps partners separate drug supply and device supply planning
Dose dial, dose window, and remaining-dose concept can be reviewed by project
Handling supports programs where user retention and confidence matter
Useful for distributors managing multiple formulations on a common device family
Project documentation can support procurement, sampling, and onboarding review
Handling concept
Handling concept
Therapy applications
Insulin delivery
GLP-1 programs
Aesthetic medicine
Growth hormone therapy
Customization and project support
Body color and trim options
Dose window and dial review
Branding and packaging support
OEM/ODM project coordination
Customization and project support
Custom manufacturing workflow
A practical OEM/ODM path from configuration review to samples, packaging, and commercial supply preparation.
1
Review cartridge type, dose increment, dial scale, expected life cycle, and market documentation needs
2
Confirm body materials, trim color, logo position, dose window, and dial markings
3
Coordinate sample evaluation, cartridge compatibility checks, packaging direction, and IFU planning
4
Prepare commercial communication for OEM/ODM supply, quality files, and export support
Discuss this product with webosan
WS-RF04
Share your target application, market, expected volume, and documentation needs. We will respond with specifications and next steps.
Request QuoteRelated products
Accessories
WS-CASE01
Slim rigid injection pen storage case for daily carry and clinic dispensing kits
View Details
Disposable Pen Injector
WS-DS01
WS-DS01 pre-filled disposable injection pen from the DS series for scalable therapy programs
View Details
Accessories
WS-CASE02
Dual-slot injection pen case with separate compartments for pen and spare needles
View Details