MiniMed 507

Discreet, stylish insulin pump.

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.

Transforming stigma into strength with empathetic design.

MiniMed Studio Shot

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.

Research Insights & Discovery

KEY OUTPUTS

Full day field studies
Psycho-Aesthetics® 2.0 Map
Benchmarking
Opportunity Areas & Design Criteria
A pink zippered pouch partially open, revealing a medical device, a syringe, and two vials inside, set against a white background.
A person giving themselves an injection in the abdomen, holding a syringe with one hand and pinching their skin with the other. They are wearing a patterned long-sleeve shirt and jeans.
A man and a woman sit at a table discussing something, while another man observes and takes notes from behind a glass window. The scene appears to be in an observation or interview room.

How We Used Psycho-Aesthetics™ to Identify Unique Opportunities in the Project.

Using our proprietary Psycho-Aesthetics® 2.0 framework, we conducted in-depth interviews and ethnographic observation in diverse lab settings. We identified key emotional and usability pain points — such as intimidation with complex interfaces, workspace clutter, and trust in precision. These insights guided both the form and interface strategy, ensuring approachability and confidence in operation.

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.

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
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 shapes, buttons, and screens. The image shows both side and front views, as well as device details and design variations.

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.

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

MiniMed 507, designed by RKS Design, innovative Insulin Pump

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.

Engineering Validation

KEY OUTPUTS

Engineering drawings supporting compact packaging
Prototypes validated for reliability, usability, and comfort

Tooling specifications for production ready manufacturing

Mini Med Diabetic Pump Product Design

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.

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
Side-by-side comparison of two insulin pumps: on the left, an older, gray MiniMed 506 labeled “Before”; on the right, a newer, translucent blue MiniMed device labeled “After.”.

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