

Positive and negative characteristics of Cardinal's current biopsy needles were mapped.

CHOi designers were educated by health practitioners on correct procedural techniques.

Working closely with Cardinal technicians, the best features were defined and distilled into a final concept.

Design refinement continued into the engineering phase, production models were prepared by CHOi.

The final product is the most versatile and controlled biopsy needle on the market.

Old biopsy designs from which the new Jamshidi was born.
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Cardinal Health Jamshidi
Over the period of several years, Cardinal Health had developed a range of five bone biopsy needles and wanted to streamline this product line by bringing the best features of each together in one superior product. This is where CHOi came in. We integrated a T-handle design and reliable lure lock mechanism that emphasize efficiency, ease of use, comfort, and safety — and we tackled this with the health of Cardinal’s pocketbook in mind. Cardinal now sits atop the market when it comes to bone biopsy needles.


















