ServoPen – the automatic reusable pen

Injections by ServoPen are supported by a spring-driven mechanism that facilitates the administration of the drug.

  • Spring-driven drug delivery that requires a reduced effort
  • Proven twist motion dose dialing and push-button activation intended to increase patient acceptance
  • Easy dose setting and correction which may enhance patient comfort
  • Bayonet connection and sliding lead screw for quick cartridge change
  • For insulin and other multidose therapies*
  • Good quality look & feel including metal outer housing

*CE-marked ServoPen versions are only approved for use with insulin.

Discover the automatic reusable pen


Handling steps Easy operation based on a proven handling concept

Handling steps ServoPen automatic reusable pen - Prime
Handling steps ServoPen automatic reusable pen - Dial dose
Dial dose
Handling steps ServoPen automatic reusable pen - Inject

Customisation and manufacturing Your drug deserves a unique presentation

ServoPen - automatic reusable pen
  • The ServoPen can be customised for different cartridge stopper positions and for other variable dose drug applications
  • Customisable with different colors for the cap and outer housing and with customer specific printing
  • Design intended to allow a guaranteed pen lifetime of 3 years
  • Off the shelf device available within a few months for your drug

Benefits Advanced pen technology

  • Short stroke distance of only 3mm intended to ease drug delivery release
  • Well-readable dose display
  • Cartridge holder with bayonet connection and sliding lead screw intended to make changing the cartridge quicker and easier
  • Audible and tactile feedback during dosing, dose correction and delivery intended to enhance patient confidence
  • The real-time display provides the possibility to interrupt the injection and to know how much still has to be delivered
  • Pre-injection remaining dose indication ensuring correct dosing up to the last drop
ServoPen - automatic reusable pen - design and customisation
The ServoPen can be supplied with exchangeable colour rings to colour-code pens when using different insulins according to the IDF insulin color code.

Specifications Device and cartridge specifications

Device specifications
  • Primary containerStandard 3 mL cartridge according to ISO 11608-31
  • Fill volume3 mL
  • Number of dose increments60
  • Min. dose/ dose increment0.01 mL
  • Max. dose0.60 mL
  • Compatible needle typeCompatible with standard2 and safety pen needles – Ypsomed Clickfine and Clickfine AutoProtect pen needles recommended

1 3mL cartridge inner diameter of 9.7mm recommended
2 Pen needles according to ISO 11608-2

Cartridge dimensions (mm)

3 mL cartridge dimensions (mm)
3 mL cartridge dimensions (mm)