The MiniMed 507 insulin pump designed by RKS.

MiniMed 507

Discreet, stylish insulin pump.

Transforming stigma into strength with empathetic design.

Despite technical excellence, MiniMed pumps struggled with adoption as users avoided carrying devices that visibly identified them as sick. RKS aimed to reposition the pump as a symbol of autonomy, not vulnerability.

Client
MiniMed
Markets
Medical
Two insulin pump devices are shown: the gray MiniMed 506 labeled “Before” and the…

Research Insights & Discovery

Key Outputs

  • Full day field studies
  • Psycho-Aesthetics® 2.0 Map
  • Benchmarking
  • Opportunity Areas & Design Criteria

Delving beyond features, RKS designers immersed themselves in user life by wearing pumps in public, uncovering a stigma that discouraged use, even when life depended on it. Armed with emotional insights, our Psycho‑Aesthetics® framework positioned MiniMed as a device of respect and capability.

A pink zippered pouch partially open, revealing a medical device, a syringe, and…
A person giving themselves an injection in the abdomen, holding a syringe with one…
A man and a woman sit at a table discussing something, while another man observes…
Mini Med Diabetic Pump Mapped Agsinst Competitors Product Design

Industrial Design Concept Development

Key Outputs

  • Compact industrial design reflecting pager form factor
  • Belt clip integration for easy, public wearability
  • Color and style refinements to mirror personal electronics aesthetics

We reimagined the pump as a personal pager, sleek, familiar, and discreet, complete with a belt clip. The design downplayed its medical function, reinforcing a confident lifestyle rather than illness visibility.

MiniMed 507 insulin pump held in a hand, showing display screen and tactile control buttons
Concept sketches and colored renderings of compact medical devices with various…

UI/UX Design Development

Key Outputs

  • Controls and icons that aligned with pager like use
  • Readable LCD display optimized for on the go visibility
  • Tactile keys and discreet form factor usability

User interface and interaction mirrored common personal electronics: simple controls, clear display, intuitive navigation, all aimed at maintaining privacy and ease. The device felt friendly, not clinical.

MiniMed 507, designed by RKS Design, innovative Insulin Pump

Engineering Validation

Key Outputs

  • Engineering drawings supporting compact packaging
  • Prototypes validated for reliability, usability, and comfort
  • Tooling specifications for production ready manufacturing

We translated form and function into a reliable device, balancing pocket sized dimensions with insulin delivery performance. From internal component packaging to assembly procedures, technical precision supported emotional impact.

Key Outcomes and Results

Key Accomplishments

  • MiniMed was acquired by Medtronic for $3.6 B
  • 80% share of physician prescribed insulin pumps
  • Annual revenue grew from $45 M to $171 M

RKS’s empathetic, insight driven transformation of the MiniMed pump is a masterclass in design impact: boosting adoption, revenue, and brand value through emotional connection. The MiniMed 507 turned an essential medical device into a symbol of strength, reshaping both product and industry.The impact was measurable: increased adoption, stronger brand equity, and a reinvigorated team with a clear vision for future product launches. MiniMed didn’t just solve a design challenge. It helped turn the company around.

Mini Med Diabetic Pump Product Design

ready to partner with us?

Contact Us