ServoPen – The spring-driven premium reusable pen

ServoPen injector pen with dose window and black end caps, branded "Ypsomed" and "ServoPen." Silver with black accents.

ServoPen is a high-end, spring-driven reusable injection pen designed for precision, durability, and premium usability. With its metallic housing and automatic drug delivery, it offers aesthetic appeal, reduced injection force, and enhanced safety features, making it an ideal choice for pharmaceutical companies seeking a premium reusable pen solution.

Discover the spring-driven premium reusable pen

ServoPen

A proven handling concept Handling steps

The intuitive twist-to-dial mechanism with large, easy-to-read numbers simplifies handling, providing a familiar handling experience and high level of patient acceptance.

  • Twist motion: Proven twist motion dose dialing and push-button activation intended to increase patient acceptance.
  • Spring-driven drug delivery: The injection is initiated by the push of a button.
Hands priming a ServoPen, an automatic reusable pen. Step 1 in handling instructions, showing an upward arrow marking the move.
Priming
Close-up of hands dialing the dose on a ServoPen. Blue arrows show the direction of rotation for dosage selection. Step 2 of handling instructions.
Dial dose
Injecting with ServoPen. Hand pressing down on the pen injector.
Inject

Advanced pen technology Accurate dosing, enhanced safety

  • Active last-dose-stop: Pre-injection remaining dose indication ensures correct dosing up to the last drop and last-dose-stop enhances patient safety.
  • Real-time dose display: Provides immediate, well readable feedback on remaining and delivered doses, ensuring accuracy and the possibility to interrupt the injection and to know how much still has to be delivered.

Patient-focused Comfortable and confident use

  • Audible and tactile feedback: Provides confirmation during dosing, dose correction, and delivery, increasing patient confidence.
  • Short stroke distance: Enables smoother injections with minimal effort.
  • Bayonet connection and sliding lead screw: Allows seamless cartridge replacement while ensuring reliability.

Customization and market adaptability Your drug deserves a unique presentation

Four ServoPen reusable automatic pens in red, silver, blue, and grey. Customizable design for drug delivery applications.

ServoPen provides flexible customization features, allowing pharmaceutical companies to enhance brand differentiation while maintaining a high-end look and feel.

  • Branding, color coding and printing: Customizable cap and outer housing colors for brand differentiation and market recognition.
  • Easy dose distinction: Exchangeable color rings available for easy identification of different formulations (e.g., insulin types following IDF colour codes).
  • Packaging options: Possibility to choose between different packaging options.

Reusable pens combining sustainability, versatility, and easy market access

  • Compatible with GLP-11, insulin2, fertility2, growth hormones2, osteoporosis2 and other peptide therapies.
  • CE-certified3 and MDR-compliant, accelerating market access by up to 18 months.
  • Three-year in-use time with up to 98% less waste and 99% lower CO2 emissions4.
  • Swiss-engineered for precision, durability, and ease of use with complaint rates below 0.1% across our reusable pen portfolio5.
Reusable pens combining sustainability, versatility, and easy market access

Dimensions and specifications Device and cartridge specifications

Device specifications
  • Primary containerStandard 3 mL cartridge according to ISO 11608-36
  • Fill volume3 mL
  • Number of dose increments60
  • Min. dose/ dose increment0.01 mL or 0.0125 mL
  • Max. dose0.60 mL or 0.75mL
  • Compatible needle typeCompatible with standard7 and safety pen needles

1 Therapy fields with pending pens certification.
2
Therapy fields with marketed pens.
3
To date, CE certification covers U-100 insulin, apomorphine and teriparatide.
4
Source: “Cradle-to-gate including end-of-life” life-cycle assessments following the rules and principles of ISO standard 14040/44 and ISO 14067.
5
Complaints versus sales 2021 to 2023.
6 3 mL cartridge inner diameter of 9.7mm required

7 Pen needles according to ISO 11608-2

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Resources & expert insights on ServoPen

ServoPen instructions for use

ServoPen product brochure