WH-RA4 – an easy operation & multi-dose reusable

WH-RA4 – an easy operation & multi-dose reusable

WH-RA4 is an easy operation variable dose injection pen providing a comfortable handling experience and is easily accepted by the patients.

  • Intuitive and proven dial and dose handling concept for maximum patient acceptance
  • Easy dose setting and correction ensuring high patient comfort
  • Thread/bayonet connection and sliding lead screw for quick cartridge change
  • For insulin and other multi-dose therapies

Discover the automatic reusable pen

Procedure:WH-RA4 series is an easy operation variable dose injection pen providing a comfortable handling experience and is easily accepted by the patients.

Handling steps Instructions for the use of VanSea® Disposable Injection Pen

Handling steps ServoPen automatic reusable pen - Remove pen cap
Remove pen cap
Remove the paper tab and attach the needle to the pen
Usercrew the cartridge holder and insert the cartridge
Remove the paper tab and attach the needle to the pen
Attach the cartridge holder
Remove the paper tab and attach the needle to the pen
Remove the paper tab and attach the needle to the pen
Handling steps ServoPen automatic reusable pen - Set dose
Set dose
Insert needle and deliver dose
Insert needle and deliver dose

Customisation and manufacturing Your drug deserves a unique presentation

WH-RA4 – an easy operation & multi-dose reusable
  • WH-RA4 can be customized with different colors for the pen cap and housing and with specific printing such as the logo/trademark of the customer.
  • Available in four different shapes to provide more market differentiation.
  • The most competitive price to successfully compete in an increasingly cost-sensitive market
  • Mature and reliable design to minimize complaint rates and allow a guaranteed pen lifetime of 3 years.
  • Off-the-shelf devices are available within a few weeks providing an affordable upfront investment for pharmaceutical customers.

Benefits Mature & Reliable pen technology

  • The dosing mechanism optimised for maximum dosing force reduction with minimum dose knob extension for optimal user experience
  • Large dose display window for good readability
  • Thread/bayonet connection and sliding lead screw for quick cartridge change
  • Dial and dose handling concept provides a high level of patient convenience
  • Audible and tactile feedback during dosing, dose correction, and delivery are user-friendly
  • Post-injection remaining dose indicator for the final dose ensuring correct dosing up to the last drop
WH-RA4 – an easy operation & multi-dose reusable
 

Specifications Device and cartridge specifications

Device specifications
WH-RA4 – an easy operation & multi-dose reusable