CHI St. Luke's Health has invested in around 40 of the Butterfly iQ devices that can be used to provide accurate and portable ultrasonography on COVID-19 patients. Photo courtesy of CHI St. Luke's

With such a dynamic virus like COVID-19 that affects patients with different levels of severity, the first challenge doctors face when treating infected patients is assessing the situation. CHI St. Luke's Health has been implementing a new technology that allows its physicians better access to that initial diagnosis.

Dr. Jose Diaz-Gomez, an anesthesiologist at CHI St. Luke's Health and ultrasonography expert, says the Butterfly iQ's portable ultrasonography technology has been a key tool in his team's point of care for COVID-19 patients. Over the past few years, ultrasonography equipment has been evolving to be more portable and more accurate. That's what the Butterfly iQ technology provides, and Diaz-Gomez says his team was quick to realize how the technology can help in diagnostics and treatment of coronavirus patients.

A traditional approach to examining a patient's lungs would mean radiography, but Diaz-Gomez says his team saw the opportunity ultrasonography and these new, portable devices had on providing more accurate and timely diagnostics.

"In conditions that are dynamic, you want to have a diagnostic tool that, over time as you're treating a patient, you can see meaningful changes — good or bad," Diaz-Gomez says. "The pandemic has enabled us to use — from the initial care to when they are on the ventilator — ultrasonography to see the changes in the patient's' lungs."

Jose Diaz-Gomez is an anesthesiologist at CHI St. Luke's. Photo courtesy of CHI St. Luke's

The Butterfly iQ device is different from its ultrasound predecessors in that it's built to be more accurate, portable, easy to use, and low cost (even being made available for commercial purchase). According to Diaz-Gomez, he could train someone on the device in just a few hours.

Ahead of the pandemic, CHI St. Luke's had 20 of these devices and now has doubled that initial fleet. Along with the other non-Butterfly iQ ultrasonography devices, Diaz-Gomez's team has access to 70 ultrasonography devices — 80 percent of which are dedicated to COVID-19 patients.

"Our institution was very supportive of bringing a very robust roll-out program for point-of-care ultrasonography during the pandemic," Diaz-Gomez says. "We were able to incorporate 40 ultrasound devices — the Butterfly system. Not only that, we actually implemented a very rigorous infection control process to make sure we do it in a safe manner. You don't want to bring tools that will be another source of transmission from patient to patient."

While this new technology is continuing to make a difference in St. Luke's COVID units, Diaz-Gomez is already looking forward to the difference the devices will make post pandemic.

"Whatever we will face after the pandemic, many physicians will be able to predict more objectively when a patient is deteriorating from acute respiratory failure," he says. "Without this innovation, we wouldn't have been able to be at higher standards with ultrasonography."

The device, with its portability, low cost, and ease of use, also has an application for telemedicine and at-home health, and that's something that's exciting for Diaz-Gomez. However, both in his COVID units or in the home setting, the device is only as good as the clinician who's interpreting the images paired with the other diagnostics.

"The integration of ultrasonography with the clinical practice itself — it has to go hand in hand," Diaz-Gomez says. "The clinical decision will depend on that integration."

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Houston space companies land $150M NASA contract for vehicles and robots

space simulations

Houston-based MacLean Engineering and Applied Technology Services LLC, known as METECS, has received a five-year contract from NASA to develop simulations and software services for space-based vehicles and robots, with a maximum value of $150 million.

Two other Houston-area companies, Tietronix Software Inc. and Vedo Systems LLC, were assigned as subcontractors for the award.

"This award is a strong testament to NASA’s continued trust in the quality of our work and their confidence in our ongoing support of the human spaceflight program," John MacLean, president of METECS said in a release.

According to NASA, the awardees are tasked with providing:

  • Simulation and software services for space-based vehicle models and robotic manipulator systems
  • Human biomechanical representations for analysis and development of countermeasure devices
  • Guidance, navigation, and control of space-based vehicles for all flight phases
  • Space-based vehicle on-board computer systems simulations of flight software systems
  • Astronomical object surface interaction simulation of space-based vehicles
  • Graphics support for simulation visualization and engineering analysis
  • Ground-based and onboarding systems to support human-in-the-loop training

The contract is called Simulations and Advanced Software Services II (SASS II), and begins in October. This is the second time METECS has received the SASS award. The first also ran for five years and launched in 2020, according to USASpending.gov.

METECS specializes in simulation, software, robotics and systems analysis. It has previously supported NASA programs, including Orion, EHP, HLS, Lunar Gateway and Artemis. It also serves the energy, agriculture, education and construction sectors.

Tietronix Software has won numerous awards from NASA. Most recently, it won the NASA JSC Exceptional Software Award (2017). Some of its other customers include Houston Independent School District, Baylor College of Medicine, DARPA and Houston Methodist.

Video Systems offers software for implementing human-rated, AI and autonomous systems, as well as engineering services to address the needs of spaceflight and defense. The company has previously worked with NASA and METECS, as well as Axiom Space and defense contractor Lockheed Martin.

The three companies are headquartered near NASA’s Johnson Space Center in Houston.

Greentown Labs names Lawson Gow as its new Houston leader

head of hou

Greentown Labs has named Lawson Gow as its Head of Houston.

Gow is the founder of The Cannon, a coworking space with seven locations in the Houston area, with additional partner spaces. He also recently served as managing partner at Houston-based investment and advisory firm Helium Capital. Gow is the son of David Gow, founder of Energy Capital's parent company, Gow Media.

According to Greentown, Gow will "enhance the founder experience, cultivate strategic partnerships, and accelerate climatetech solutions" in his new role.

“I couldn’t be more excited to join Greentown at this critical moment for the energy transition,” Gow said in a news release. “Greentown has a fantastic track record of supporting entrepreneurs in Houston, Boston, and beyond, and I am eager to keep advancing our mission in the energy transition capital of the world.”

Gow has also held analyst, strategy and advising roles since graduating from Rice University.

“We are thrilled to welcome Lawson to our leadership team,” Georgina Campbell Flatter, CEO of Greentown Labs, added in the release. “Lawson has spent his career building community and championing entrepreneurs, and we look forward to him deepening Greentown’s support of climate and energy startups as our Head of Houston.”

Gow is the latest addition to a series of new hires at Greentown Labs following a leadership shakeup.

Flatter was named as the organization's new CEO in February, replacing Kevin Dutt, Greentown’s interim CEO, who replaced Kevin Knobloch after he announced that he would step down in July 2024 after less than a year in the role.

Greentown also named Naheed Malik its new CFO in January.

Timmeko Moore Love was named the first Houston general manager and senior vice president of Greentown Labs. According to LinkedIn, she left the role in January.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

Houston foundation grants $27M to support Texas chemistry research

fresh funding

Houston-based The Welch Foundation has doled out $27 million in its latest round of grants for chemical research, equipment and postdoctoral fellowships.

According to a June announcement, $25.5 million was allocated for the foundation's longstanding research grants, which provide $100,000 per year in funding for three years to full-time, regular tenure or tenure-track faculty members in Texas. The foundation made 85 grants to faculty at 16 Texas institutions for 2025, including:

  • Michael I. Jacobs, assistant professor in the chemistry and biochemistry department at Texas State University, who is investigating the structure and thermodynamics of intrinsically disordered proteins, which could "reveal clues about how life began," according to the foundation.
  • Kendra K. Frederick, assistant professor in the biophysics department at The University of Texas Southwestern Medical Center, who is studying a protein linked to Parkinson’s disease.
  • Jennifer S. Brodbelt, professor in chemistry at The University of Texas at Austin, who is testing a theory called full replica symmetry breaking (fullRSB) on glass-like materials, which has implications for complex systems in physics, chemistry and biology.

Additional funding will be allocated to the Welch Postdoctoral Fellows of the Life Sciences Research Foundation. The program provides three-year fellowships to recent PhD graduates to support clinical research careers in Texas. Two fellows from Rice University and Baylor University will receive $100,000 annually for three years.

The Welch Foundation also issued $975,000 through its equipment grant program to 13 institutions to help them develop "richer laboratory experience(s)." The universities matched funds of $352,346.

Since 1954, the Welch Foundation has contributed over $1.1 billion for Texas-nurtured advancements in chemistry through research grants, endowed chairs and other chemistry-related ventures. Last year, the foundation granted more than $40.5 million in academic research grants, equipment grants and fellowships.

“Through funding basic chemical research, we are actively investing in the future of humankind,” Adam Kuspa, president of The Welch Foundation, said the news release. “We are proud to support so many talented researchers across Texas and continue to be inspired by the important work they complete every day.”