Stories about: Brian Polizzotti

Building a better bubble: Engineering tweaks bring safe IV oxygen delivery closer to reality

thin-shelled engineered oxygen bubbles
(Courtesy Yifeng Peng, Boston Children’s Hospital)

Everything from food aspiration to an asthma attack to heart failure can cause a patient to die from asphyxia, or lack of oxygen. For more than a decade, the Translational Research Laboratory (TRL) of Boston Children’s Hospital’s Heart Center has been pursuing a dream: tiny, oxygen-filled bubbles that can be safely injected directly into the blood, resuscitating patients who can’t breathe.

The lab’s first generation of bubbles were made with a fatty acid, but the lipid shells weren’t stable enough for long-term storage or clinical use. The bubbles popped open too easily.

Read Full Story | Leave a Comment

Six technologies we backed in 2017

Boston Children's Hospital technology

Boston Children’s Hospital’s Technology Development Fund (TDF) to designed to transform early-stage academic technologies into validated, high-impact opportunities for licensees and investors. Since 2009, the hospital has committed $7.6 million to support 76 promising technologies, from therapeutics, diagnostics, medical devices and vaccines to regenerative medicine and healthcare IT projects. The TDF also assists with strategic planning, intellectual property protection, regulatory requirements and business models. Investigators can access mentors, product development experts and technical support through a network of contract research organizations, development partners and industry advisors.

Eight startup companies have spun out since TDF’s creation, receiving $82.4 million in seed funding. They include Affinivax, a vaccine company started with $4 million from the Gates Foundation, and Epidemico, a population health-tracking company acquired by Booz Allen Hamilton. TDF has also launched more than 20 partnerships, received $26 million in follow-on government and foundation funding and generated $4.45 million in licensing revenue.

Here are the projects TDF awarded in 2017, with grants totaling $650,000:

Read Full Story | Leave a Comment