Pre-filled disposable format simplifies distribution and patient onboarding
Disposable injection pen
WS-DS01 pre-filled disposable injection pen from the DS series for scalable therapy programs
WS-DS01 pre-filled disposable injection pen from the DS series for scalable therapy programs
Key technical facts
Model
WS-DS01
Series
DS disposable pen platform
Use
Pre-filled single-use injection
Dose Feedback
Scale, audible, and tactile count

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- Target formulation and cartridge fill volume
- Fixed or variable dose configuration required
- Branding, packaging, and IFU language needs
- Expected launch market and annual volume
Technical specifications
- Product Type
- Pre-filled injection pen; discard after the pre-filled cartridge is used
- Series
- DS series
- Device Class
- Class II medical device (Category 14)
- Dose Setting Feedback
- Scale numerals, audible count, tactile count
- Dose Control
- Variable metering and fixed-dose configurations
- Minimum Dose
- 0.01 mL / 0.0208 mL (program dependent)
- Maximum Dose
- 0.30 / 0.50 / 0.60 / 0.76 / 0.80 mL (program dependent)
- Dose Units
- 0 / 36 / 50 / 60 / 76 / 80 (program dependent)
- Injection Force
- ≤ 10 N
- Primary Packaging
- 3 mL cartridge per ISO 11608-3
- Compatible Needles
- Injection pen needles per ISO 11608-2
Parameters shown are for project evaluation and are finalized through sample review, formulation fit, and market documentation confirmation.
Overview
WS-DS01
WS-DS01 is a pre-filled disposable injection pen from the DS series, designed for programs that need variable or fixed dose delivery, ISO 11608 cartridge compatibility, and patient-friendly dose feedback.
Platform features
Platform features
Built for pre-filled disposable pen programs that need reliable dose delivery, patient-friendly handling, and scalable B2B supply.
Supports variable metering and fixed-dose program configurations
Audible and tactile dose feedback supports confident self-injection
Compatible with ISO 11608-3 cartridges and ISO 11608-2 pen needles
Program and patient benefits
Focused details for therapy rollout, distributor review, and single-use device supply planning.
Single-use workflow reduces cleaning and cartridge management for patients
Useful for insulin, GLP-1, and peptide therapy rollouts
Helps distributors offer a complete pre-filled pen solution
Supports branding, packaging, and IFU customization by program
Handling concept
Handling concept



Therapy applications
Customization and project support
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WS-DS01
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