Glucon (Boulder, CO) developer of a blood glucose measurement system raised an undisclosed amount of Series D funding. The deal was led by the 3i Group and was joined by Sequel Venture Partners, Quest Capital Partnership, Hunt Ventures and previous investors Aurum Ventures, Giza Venture Capital, MKI, Infinity Venture Capital Fund and Ascend Technology Ventures.

Claros Diagnostics (Woburn, MA) is developing a handheld disease monitoring device that allows anyone to perform laboratory-quality blood tests in any setting, has closed a $7.8M Series A financing. The round was led by Oxford Bioscience Partners along with, Accelerated Technologies Partners, and Commons Capital.