(CNN)The engineers at NASA have developed a high-pressure ventilator prototype specifically tailored to help coronavirus patients, according to the agency.
It's called VITAL, or Ventilator Intervention Technology Accessible Locally. And after passing a critical test at the Icahn School of Medicine at Mount Sinai in New York earlier this week, NASA is hoping for fast-track approval of the ventilator in the coming days so it can be used to help coronavirus patients.
"We were very pleased with the results of the testing we performed in our high-fidelity human simulation lab," said Dr. Matthew Levin, director of innovation for the Human Simulation Lab and associate professor of anesthesiology, perioperative and pain medicine, and genetics and genomics sciences at the Icahn School of Medicine, in a statement.
"The NASA prototype performed as expected under a wide variety of simulated patient conditions. The team feels confident that the VITAL ventilator will be able to safely ventilate patients suffering from Covid-19 both here in the United States and throughout the world."
The prototype works like traditional ventilators, where sedated patients rely on an oxygen tube to help them breathe. But it's built to last three or four months unlike ventilators in hospitals that were designed to last for years and help patients with other medical issues. The engineers hope that more traditional ventilators can be freed up for patients with the most severe cases of coronavirus if VITAL is put into place.
The innovative ventilator was also designed to offer more oyxgen at higher pressures than typical models because Dr. Levin said some of the patients he's treating needed that capability.
"Intensive care units are seeing Covid-19 patients who require highly dynamic ventilators," said Dr. J.D. Polk, NASA's chief health and medical officer, in a statement. "The intention with VITAL is to decrease the likelihood patients will get to that advanced stage of the disease and require more advanced ventilator assistance."
Engineers at NASA's Jet Propulsion Laboratory in Pasadena developed the ventilator, which can be built quickly using fewer parts, most of which are available in current supply chains, the agency said. But it won't compete with the existing supply chain for ventilators.
It was also designed to be flexible with easy maintenance, meaning it can be used in the diverse settings hosting field hospitals, including hotels and convention centers.
"We specialize in spacecraft, not medical-device manufacturing," Michael Watkins, JPL director, said in a statement. "But excellent engineering, rigorous testing and rapid prototyping are some of our specialties. When people at JPL realized they might have what it takes to support the medical community and the broader community, they felt it was their duty to share their ingenuity, expertise and drive."
Rising to the challenge
Engineers like Stacey Boland stepped up, driven to do anything they could to help. The last 40 days have taken everything they had to make VITAL. The team worked long hours each day, which bled over into nonexistent weekends.
Boland is a project system engineer developing the MAIA instrument, the Multi-Angle Imager for Aerosols that will characterize particulate matter in air pollution. The instrument could provide the data that helps medical professionals determine what types of pollution correlate with negative health outcomes.
On MAIA, Boland has worked with epidemiologists to determine the data they would need from the mission.
On VITAL, Boland acted as the operations lead to create a communication pathway between engineers, designers and visualization specialists with doctors, nurses, respiratory therapists and intensivists (board-certified physicians providing special care for critically ill patients). Translating between the different professions to put everyone on the same page was a challenge, but one she enjoyed.
Operating during a pandemic meant that they were relying on calls, sending images and video conferencing to make a product in real time. Medical professionals called in on their lunch breaks, still in scrubs, describing what they were seeing in patients and what they would need VITAL to do.
A limited staff worked in person on the hardware, while the rest of the team video conferenced in. Boland was literally writing the instruction manual for how to operate VITAL as it was being built.
For Boland, it's personal. Her sister is a hospitalist nurse practitioner at Memorial Hospital at Gulfport in Mississippi. She would call her sister, send her pictures and ask questions as they worked on the device, and her sister would send feedback in real time.