What Researchers Did
Researchers modified an existing automated medical device to accurately measure blood pressure and blood flow inside a hyperbaric oxygen chamber.
What They Found
They successfully adapted a VASCULAB system for hyperbaric use by enclosing a key component in a nitrogen-purged case for safety. While the system initially failed at pressures above 1.68 bar, further adjustments allowed it to automatically assess blood pressure and calf blood flow at test pressures of 1.97 bar and 2.96 bar.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This study focused solely on equipment modification and did not evaluate clinical outcomes or patient safety in a real-world treatment setting.