The Texas Medical Center's CEO, Bill McKeon, ran down a list of exciting updates and innovations from the organization's member institutions at the annual State of the TMC. Photo via tmc.edu

In the Greater Houston Partnership's annual State of the Texas Medical Center address, TMC CEO Bill McKeon shared a status update of sorts for all the goings on at the largest medical center in the world.

McKeon ran down the list of member institutions to briefly touch base on each organization's innovations and growth. In the address, which took place at the Marriott Marquis on October 31, McKeon discussed exciting construction projects, new accelerator programs, and more. Here are some of the highlights from the presentation.

TMC3 and beyond

The TMC spans 1,400 acres and 50 million square feet of development — and growing. The largest medical city in the world will increase its size by 10 percent in the next two to three years, McKeon says. Here are some updates on each of the ongoing construction projects.

  • TMC3 is underway. The 37-acre research campus is expected to be completed in 2022.
  • CHI St. Luke's McNair Campus is expected to break ground on a new building before the end of the year.
  • Memorial Hermann's Sarofim Building is expected to open in 2020 with 18 stories, 26 new operating rooms, and 144 beds
  • Rice University has moved its synthetic biology program to BioScience Research Collaborative in the TMC.
  • Texas A&M University's EnMed program, which graduates students with a master's in engineering and a MD in four year, has launched. The university's med center building is underway at 1020 Holcombe, and is expected to be completed next May.
  • The University of Houston's new medical school us up and running, and the inaugural class's tuition was completely funded by an anonymous donor.
  • UTHealth's psychiatric hospital is expected to be the largest academic psychiatry hospital in country. The building is under construction and will be completed in 2021.

Building biobridges

In order to grow the TMC's global presence and bring the best innovations from around the world to Houston, McKeon says the organization has expanded its BioBridge partnerships.

The first partnership was with Australia in 2016, before the organization teamed up with the United Kingdom for the second one. Recently, the TMC has entered into its third BioBridge partnership with Denmark.

The partnerships are intended to encourage collaboration, particularly with TMCx. Now, TMCx startups break down from being a third of the companies from around the world, a third from other states in the U.S., and a third being from Texas.

"There's no greater collection of minds, patients, resources to really think about the next innovations in health care," Mckeon says.

Accelerating accelerators

TMCx is celebrating its fifth year and has worked with over 170 companies through its digital health and medical device accelerator programs.

"We're evolving to start to work more closely with our member institutions to understand their specific needs and how we can match novel technologies through them," says Lance Black, associate director of TMCx.

The TMC Innovation Institute supports 12 programs, and three have been introduced just this year.

  • TMCxi: A 40,000-square-foot space to support industry partners, investors, and other service providers that provides subject matter expertise and other resources for entrepreneurs.
  • TMCalpha: Programming for TMC doctors and staff who may have an idea for a new technology or startup.
  • TMC | ACT: An accelerator program for advancing cancer therapeutics and technologies.

Investing in robotics

Earlier this year, TMC announced plans to open a special robotics lab space with ABB Robotics. The space officially opened last month.

"Many of the things we do in our labs require pinpoint accuracy," McKeon says. "Many of the things we do now here are done by humans, but in the future, we have one of the most sophisticated robotics companies in the world thinking about how we can transform our labs."

The lab is just the beginning of ABB's connection to TMC and its member institutions.

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2 Houston space tech cos. celebrate major tech milestones

big wins

Two Houston aerospace companies — Intuitive Machines and Venus Aerospace — have reached testing milestones for equipment they’re developing.

Intuitive Machines recently completed the first round of “human in the loop” testing for its Moon RACER (Reusable Autonomous Crewed Exploration Rover) lunar terrain vehicle. The company conducted the test at NASA’s Johnson Space Center.

RACER is one of three lunar terrain vehicles being considered by NASA for the space agency’s Artemis initiative, which will send astronauts to the moon.

NASA says human-in-the-loop testing can reveal design flaws and technical problems, and can lead to cost-efficient improvements. In addition, it can elevate the design process from 2D to 3D modeling.

Intuitive Machines says the testing “proved invaluable.” NASA astronauts served as test subjects who provided feedback about the Moon RACER’s functionality.

The Moon RACER, featuring a rechargeable electric battery and a robotic arm, will be able to accommodate two astronauts and more than 880 pounds of cargo. It’s being designed to pull a trailer loaded with more than 1,760 pounds of cargo.

Another Houston company, Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. The engine, being developed in tandem with Ohio-based Velontra — which aims to produce hypersonic planes — combines the functions of a rotating detonation rocket engine with those of a ramjet.

A rotating detonation rocket engine, which isn’t equipped with moving parts, rapidly burns fuel via a supersonic detonation wave, according to the Air Force Research Laboratory. In turn, the engine delivers high performance in a small volume, the lab says. This savings in volume can offer range, speed, and affordability benefits compared with ramjets, rockets, and gas turbines.

A ramjet is a type of “air breathing” jet engine that does not include a rotary engine, according to the SKYbrary electronic database. Instead, it uses the forward motion of the engine to compress incoming air.

A ramjet can’t function at zero airspeed, so it can’t power an aircraft during all phases of flight, according to SKYbrary. Therefore, it must be paired with another kind of propulsion, such as a rotating detonation rocket engine, to enable acceleration at a speed where the ramjet can produce thrust.

“With this successful test and ignition, Venus Aerospace has demonstrated the exceptional ability to start a [ramjet] at takeoff speed, which is revolutionary,” the company says.

Venus Aerospace plans further testing of its engine in 2025.

Venus Aerospace, recently achieved ignition of its VDR2 rocket engine. Photo courtesy of Venus Aerospace

METRO rolls out electric shuttles for downtown Houston commuters

on a roll

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced on Monday.

“Microtransit is a proven solution to get more people where they need to go safely and efficiently,” Houston Mayor John Whitmire said in a statement. “Connected communities are safer communities, and bringing microtransit to Houston builds on my promise for smart, fiscally-sound infrastructure growth.”

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

So far, the microtransit system has made a positive impact in the wards according to METRO. This has led to the current expansion into the downtown area. The system is not designed to replace the standard bus service, but to help riders navigate to it through areas where bus service is more difficult.

“Integrating microtransit into METRO’s public transit system demonstrates a commitment to finding innovative solutions that meet our customers where they are,” said METRO Board Chair Elizabeth Gonzalez Brock. “This on-demand service provides a flexible, easier way to reach METRO buses and rail lines and will grow ridership by solving the first- and last-mile challenges that have hindered people’s ability to choose METRO.”

The City of Houston approved a renewal of the microtransit program in July, authorizing Evolve Houston to spend $1.3 million on it. Some, like council member Letitia Plummer, have questioned whether microtransit is really the future for METRO as the service cuts lines such as the University Corridor.

However, the microtransit system serves clear and longstanding needs in Houston. Getting to and from bus stops in the city with its long blocks, spread-out communities, and fickle pedestrian ways can be difficult, especially for poor or disabled riders. While the bus and rail work fine for longer distances, shorter ones can be underserved.

Even in places like downtown where stops are plentiful, movement between them can still involve walks of a mile or more, and may not serve for short trips.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.”

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This article originally ran on CultureMap.