Samantha Ettus of Park Place Payments joins the Houston Innovators Podcast to discuss how she founded a company that lets individuals find financial independence while providing better customer service in the payments processing industry. Photo courtesy of Park Place Payments

Four years ago, Samantha Ettus found herself as a keynote speaker in a room with thousands of ambitious and talented women. It was a conference for multi-level marketing sales associates and, as Ettus found out later, most of them — despite their talent and passion — were losing money on whatever product they were selling.

"I realized there was a problem. There obviously was a need — all of these people want to be doing something outside of their families that gives them fulfillment and meaning and has goals associated with it — but they also want to be earning money," Ettus says on the Houston Innovators Podcast. "And the first part was being fulfilled — but the second part wasn't."

Ettus created an alternative to check both of those boxes. Park Place Payments is a fintech startup founded in 2018 in California. Houston was one of the initial six test market for the business model, and the company now has over 1,000 account executives across all 50 states. Sales team members are trained for free on how to sell Park Place's payment processor service to local businesses.

Ettus says the payment processor industry is competitive and most small business owners are very disappointed with the customer service they receive. The average business changes payment processors every three years, Ettus says, and Park Place wants to change that.

"Payments is an industry where something always goes wrong," Ettus says. "As a small business owner, if you can't reach someone — that's really important for the livelihood of your business. ... We really think of ourselves as an outsourced payment partner for small businesses."

This past year has been one for growth for Park Place, Ettus says, and earlier this year, she closed on the company's seed round, which was supported by Curate Capital, founded by Houstonian Carrie Colbert. Now the company is focused on its tech team, including hiring a CTO. Early next year, Ettus hopes to close a Series A round, again with support — financially and otherwise — from Colbert.

"I feel so lucky because a lot of people pointed us to traditional Silicon Valley VCs in the beginning, and I had a lot of conversations. I didn't feel some of those firms had the patience to grow with us," Ettus says.

The company has been tied to Houston from its early days, from testing the business in town to a Houston-based early hire, Nancy Decker Lent, who is a founding member of the team and head of product for Park Place.

Ettus shares more on her passion for supporting financial independence for women and how she plans to grow her company on the podcast. Listen to the full interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.

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Rice University lands $18M to revolutionize lymphatic disease detection

fresh funding

An arm of the U.S. Department of Health and Human Services has awarded $18 million to scientists at Rice University for research that has the potential to revolutionize how lymphatic diseases are detected and help increase survivability.

The lymphatic system is the network of vessels all over the body that help eliminate waste, absorb fat and maintain fluid balance. Diseases in this system are often difficult to detect early due to the small size of the vessels and the invasiveness of biopsy testing. Though survival rates of lymph disease have skyrocketed in the United States over the last five years, it still claims around 200,000 people in the country annually.

Early detection of complex lymphatic anomalies (CLAs) and lymphedema is essential in increasing successful treatment rates. That’s where Rice University’s SynthX Center, directed by Han Xiao and Lei Li, an assistant professor of electrical and computer engineering, comes in.

Aided by researchers from Texas Children’s Hospital, Baylor College of Medicine, the University of Texas at Dallas and the University of Texas Southwestern Medical Center, the center is pioneering two technologies: the Visual Imaging System for Tracing and Analyzing Lymphatics with Photoacoustics (VISTA-LYMPH) and Digital Plasmonic Nanobubble Detection for Protein (DIAMOND-P).

Simply put, VISTA-LYMPH uses photoacoustic tomography (PAT), a combination of light and sound, to more accurately map the tiny vessels of the lymphatic system. The process is more effective than diagnostic tools that use only light or sound, independent of one another. The research award is through the Advanced Research Projects Agency for Health (ARPA-H) Lymphatic Imaging, Genomics and pHenotyping Technologies (LIGHT) program, part of the U.S. HHS, which saw the potential of VISTA-LYMPH in animal tests that produced finely detailed diagnostic maps.

“Thanks to ARPA-H’s award, we will build the most advanced PAT system to image the body’s lymphatic network with unprecedented resolution and speed, enabling earlier and more accurate diagnosis,” Li said in a news release.

Meanwhile, DIAMOND-P could replace the older, less exact immunoassay. It uses laser-heated vapors of plasmonic nanoparticles to detect viruses without having to separate or amplify, and at room temperature, greatly simplifying the process. This is an important part of greater diagnosis because even with VISTA-LYMPH’s greater imaging accuracy, many lymphatic diseases still do not appear. Detecting biological markers is still necessary.

According to Rice, the efforts will help address lymphatic disorders, including Gorham-Stout disease, kaposiform lymphangiomatosis and generalized lymphatic anomaly. They also could help manage conditions associated with lymphatic dysfunction, including cancer metastasis, cardiovascular disease and neurodegeneration.

“By validating VISTA-LYMPH and DIAMOND-P in both preclinical and clinical settings, the team aims to establish a comprehensive diagnostic pipeline for lymphatic diseases and potentially beyond,” Xiao added in the release.

The ARPA-H award funds the project for up to five years.

Houston doctor wins NIH grant to test virtual reality for ICU delirium

Virtual healing

Think of it like a reverse version of The Matrix. A person wakes up in a hospital bed and gets plugged into a virtual reality game world in order to heal.

While it may sound far-fetched, Dr. Hina Faisal, a Houston Methodist critical care specialist in the Department of Surgery, was recently awarded a $242,000 grant from the National Institute of Health to test the effects of VR games on patients coming out of major surgery in the intensive care unit (ICU).

The five-year study will focus on older patients using mental stimulation techniques to reduce incidences of delirium. The award comes courtesy of the National Institute on Aging K76 Paul B. Beeson Emerging Leaders Career Development Award in Aging.

“As the population of older adults continues to grow, the need for effective, scalable interventions to prevent postoperative complications like delirium is more important than ever,” Faisal said in a news release.

ICU delirium is a serious condition that can lead to major complications and even death. Roughly 87 percent of patients who undergo major surgery involving intubation will experience some form of delirium coming out of anesthesia. Causes can range from infection to drug reactions. While many cases are mild, prolonged ICU delirium may prevent a patient from following medical advice or even cause them to hurt themselves.

Using VR games to treat delirium is a rapidly emerging and exciting branch of medicine. Studies show that VR games can help promote mental activity, memory and cognitive function. However, the full benefits are currently unknown as studies have been hampered by small patient populations.

Faisal believes that half of all ICU delirium cases are preventable through VR treatment. Currently, a general lack of knowledge and resources has been holding back the advancement of the treatment.

Hopefully, the work of Faisal in one of the busiest medical cities in the world can alleviate that problem as she spends the next half-decade plugging patients into games to aid in their healing.