Guided procedures converting coupling medium into a sterile requirement
Around 27% of examinations now involve needle guidance, vascular access, biopsy or regional anaesthesia, where the gel sits at a puncture site rather than on intact skin. That removes any argument about whether sterility matters and makes single-use sterile format a specification rather than a preference. Sterile sachets grow at 10.2% on that shift, and the growth follows procedure type rather than any increase in the number of scans performed. Sterility assurance cannot be maintained in a refillable container, which removes the format debate entirely for these procedures. Procedure mix is the variable.
Market Impact: Vietnam growing fastest at 12.4%








