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4DMedical Receives TGA Approval for CT:VQ™, Bringing Non-Contrast Ventilation-Perfusion Imaging to Australia

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4 months ago

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Non-contrast, ventilation-perfusion imaging—from routine chest CT scans

MELBOURNE, Australia, June 29, 2026 /PRNewswire/ — 4DMedical Limited (ASX: 4DX), the global leader in advanced respiratory imaging, today announced that CT:VQ™ technology has Therapeutic Goods Administration (TGA) approval and is included on the Australian Register of Therapeutic Goods (ARTG)—enabling commercial deployment across Australia.

CT:VQ™ gives physicians access to ventilation and perfusion imaging and data derived directly from routine, non-contrast, chest CT scans. CT:VQ™ delivers regional functional lung information without the use of injected contrast agents, radiotracers, or dedicated nuclear medicine infrastructure.

“TGA approval marks an important milestone for respiratory diagnostics in our home market,” said Andreas Fouras, Founder, Managing Director and CEO of 4DMedical.

“As the first and only, non-contrast, CT-based ventilation-perfusion imaging solution, CT:VQ™ gives healthcare providers detailed, functional lung information using infrastructure already available throughout the healthcare system. Plus, Australia’s high CT scanner density makes an attractive market for broad implementation.”

Ventilation-perfusion imaging typically requires dedicated nuclear medicine equipment, radiotracers, and specialized operational workflows. But CT:VQ™ provides a software-based alternative that integrates off scans performed from existing CT imaging infrastructure—potentially expanding access to functional lung assessment across a broader range of healthcare settings.

CT:VQ™ approval comes as healthcare systems increasingly seek scalable and affordable technologies that expand diagnostic capabilities by leveraging existing imaging resources. Using standard CT infrastructure already available across Australia, CT:VQ™ can broaden access to functional lung imaging in metropolitan, regional, and rural settings. CT:VQ™ can be particularly valuable for both facilities that lack onsite nuclear medicine services, and for hospitals and imaging centres that do, by helping preserve nuclear medicine capacity for their other diagnostic and therapeutic services.

Since receiving FDA clearance in 2025, CT:VQ™ has been deployed at leading U.S. institutions including Stanford, Cleveland Clinic, UC San Diego Health, University of Chicago Medicine, University of Miami, and SimonMed, one of the largest private outpatient radiology networks in the United States.

About 4DMedical

4DMedical Limited (ASX:4DX) is a global medical technology company revolutionising respiratory care with advanced imaging and artificial intelligence. Its patented XV Technology® transforms standard scans into rich, functional insights that allow physicians to detect, diagnose, and monitor lung disease earlier and with greater precision.

4DMedical’s expanding software portfolio includes the FDA-cleared XV Lung Ventilation Analysis Software (XV LVAS®), CT LVAS™, and the ground-breaking CT:VQ™ solution designed to set new benchmarks in cardiothoracic imaging by combining ventilation and perfusion analysis.

Delivered seamlessly through a Software-as-a-Service (SaaS) model, 4DMedical’s solutions integrate into existing hospital infrastructure, enhancing physician productivity and enabling more personalised patient care. With the addition of advanced AI capabilities from its 2023 acquisition of Imbio and 2026 acquisition of contextflow, 4DMedical continues to push the boundaries of medical imaging to redefine how respiratory disease is understood and treated worldwide.

Frequently Asked Questions

What is CT:VQ™?

CT:VQ™ is a non-contrast ventilation-perfusion imaging solution that derives regional lung function information from routine chest CT scans.

How does CT:VQ™ differ from a traditional V/Q scan?

Unlike conventional nuclear medicine ventilation-perfusion imaging, CT:VQ™ does not require radiotracers, injected contrast agents, specialized cameras, or dedicated nuclear medicine infrastructure. It uses scans produced from existing CT imaging resources to generate functional lung information.

Does CT:VQ™ require contrast agents or radioactive materials?

No. CT:VQ™ is a non-contrast imaging solution that does not require injected contrast agents, inhaled radiotracers, or radioactive isotopes.

Why is TGA approval important?

TGA approval allows CT:VQ™ to be commercially deployed across Australia and supports wider access to functional lung imaging using existing CT infrastructure already available in healthcare facilities nationwide.

Where is CT:VQ™ approved and in use?

CT:VQ™ holds regulatory clearance in Australia, the United States, European Union, United Kingdom, Canada, and New Zealand. It has been deployed at leading U.S. health systems including Stanford, Cleveland Clinic, UC San Diego Health, University of Chicago Medicine, University of Miami, and SimonMed, one of the largest private outpatient radiology networks in the United States.

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View original content:https://www.prnewswire.co.uk/news-releases/4dmedical-receives-tga-approval-for-ctvq-bringing-non-contrast-ventilation-perfusion-imaging-to-australia-302812825.html

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Lexar Launches the Professional SILVER GO microSDXC™ UHS-I Card

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20 minutes ago

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October 22, 2026

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V30 rating provides seamless 4K 60fps recording

SAN JOSE, Calif., Oct. 22, 2026 /PRNewswire-PRWeb/ — Lexar, a global leader in memory and storage, today announced the new Lexar® Professional SILVER GO microSDXC™ UHS-I Card, a versatile storage solution designed for videographers, gamers and creators who need reliable, high-performance storage across their favorite portable devices with microSD slots. Combining fast data transfers, support for high-quality video capture and durable construction, the new card helps users spend less time managing storage and more time creating and capturing their next adventure.

“Gamers and creators are pushing their hardware harder than ever, from massive game libraries to hours of 4K footage. We designed the Lexar SILVER GO so their storage is never the thing holding them back.”

“Gamers and creators are pushing their hardware harder than ever, from massive game libraries to hours of 4K footage. We designed the Lexar SILVER GO so their storage is never the thing holding them back,” said Lizette Lynch, Director of Brand Marketing at Lexar North America. “With a combination of fast transfers, reliable performance and rugged durability, the SILVER GO gives users the speed and storage they need to capture, create and play with confidence.”

The Lexar SILVER GO microSD Card offers top-notch performance of max read speeds of 250MB/s and max write speeds of 180MB/s1. Users can reach max transfer speeds when pairing the cards with the Lexar microSD/SD Reader. With a V30 Video Speed Class rating, the Lexar SILVER GO microSD Card delivers smooth, uninterrupted 4K 60fps Ultra HD recording and keeps pace with rapid-fire burst shooting. The Lexar SILVER GO microSD Card is optimized for action cameras, drones and handheld consoles including DJI, Insta360, GoPro, Nintendo Switch, and Steam Deck2, to name a few.

Available in capacities 64GB-512GB, the SILVER GO microSDXC is built for durability, with features such as IPX7 waterproof, wearproof, drop-proof, temperature-proof, X-ray-proof, shockproof, magnetic-proof, and vibration resistance. The free Lexar Recovery Tool gives users peace of mind, helping users attempt to recover accidentally deleted files. Separately, Lexar products are backed by a limited lifetime warranty, subject to applicable terms and conditions.

The Lexar SILVER GO microSDXC is available through Amazon, with the 512GB available at an MSRP of $144.99, 256GB available at an MSRP of $84.99, 128GB available at an MSRP of $54.99, and 64GB available at an MSRP of $34.99. For more information, visit americas.lexar.com.

Lexar Professional SILVER GO microSDXC™ UHS-I Card Availability:

LINK: https://americas.lexar.com/product/lexar-professional-silver-go-microsdxc-uhs-i-card/

1 Speeds based on internal testing. Actual performance may vary.

2 All product and company names, and brands mentioned are trademarks or registered trademarks of their respective owners. Their use is for identification purposes only and does not imply endorsement, sponsorship or affiliation with Lexar.

About Lexar

Founded in California in 1996, Lexar has dedicated 30 years advancing reliable, high-performance memory solutions and now operates more than 100,000 sales channels across six continents, serving over 100 million users in more than 70 countries. Its award-winning portfolio, from memory cards and SSDs to DRAM and mobile storage, continues to empower creators, professionals, and everyday users worldwide. For more information, please visit americas.lexar.com.

Media Contact

Media Team, Lexar, 1 6263720725, lexar@boltpr.com, https://americas.lexar.com/

View original content to download multimedia:https://www.prweb.com/releases/lexar-launches-the-professional-silver-go-microsdxc-uhs-i-card-302916816.html

SOURCE Lexar

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Lexar Launches the Professional SILVER GO microSDXC™ UHS-I Card

Published

20 minutes ago

on

October 22, 2026

By

V30 rating provides seamless 4K 60fps recording

SAN JOSE, Calif., Oct. 22, 2026 /PRNewswire-PRWeb/ — Lexar, a global leader in memory and storage, today announced the new Lexar® Professional SILVER GO microSDXC™ UHS-I Card, a versatile storage solution designed for videographers, gamers and creators who need reliable, high-performance storage across their favorite portable devices with microSD slots. Combining fast data transfers, support for high-quality video capture and durable construction, the new card helps users spend less time managing storage and more time creating and capturing their next adventure.

“Gamers and creators are pushing their hardware harder than ever, from massive game libraries to hours of 4K footage. We designed the Lexar SILVER GO so their storage is never the thing holding them back.”

“Gamers and creators are pushing their hardware harder than ever, from massive game libraries to hours of 4K footage. We designed the Lexar SILVER GO so their storage is never the thing holding them back,” said Lizette Lynch, Director of Brand Marketing at Lexar North America. “With a combination of fast transfers, reliable performance and rugged durability, the SILVER GO gives users the speed and storage they need to capture, create and play with confidence.”

The Lexar SILVER GO microSD Card offers top-notch performance of max read speeds of 250MB/s and max write speeds of 180MB/s1. Users can reach max transfer speeds when pairing the cards with the Lexar microSD/SD Reader. With a V30 Video Speed Class rating, the Lexar SILVER GO microSD Card delivers smooth, uninterrupted 4K 60fps Ultra HD recording and keeps pace with rapid-fire burst shooting. The Lexar SILVER GO microSD Card is optimized for action cameras, drones and handheld consoles including DJI, Insta360, GoPro, Nintendo Switch, and Steam Deck2, to name a few.

Available in capacities 64GB-512GB, the SILVER GO microSDXC is built for durability, with features such as IPX7 waterproof, wearproof, drop-proof, temperature-proof, X-ray-proof, shockproof, magnetic-proof, and vibration resistance. The free Lexar Recovery Tool gives users peace of mind, helping users attempt to recover accidentally deleted files. Separately, Lexar products are backed by a limited lifetime warranty, subject to applicable terms and conditions.

The Lexar SILVER GO microSDXC is available through Amazon, with the 512GB available at an MSRP of $144.99, 256GB available at an MSRP of $84.99, 128GB available at an MSRP of $54.99, and 64GB available at an MSRP of $34.99. For more information, visit americas.lexar.com.

Lexar Professional SILVER GO microSDXC™ UHS-I Card Availability:

LINK: https://americas.lexar.com/product/lexar-professional-silver-go-microsdxc-uhs-i-card/

1 Speeds based on internal testing. Actual performance may vary.

2 All product and company names, and brands mentioned are trademarks or registered trademarks of their respective owners. Their use is for identification purposes only and does not imply endorsement, sponsorship or affiliation with Lexar.

About Lexar

Founded in California in 1996, Lexar has dedicated 30 years advancing reliable, high-performance memory solutions and now operates more than 100,000 sales channels across six continents, serving over 100 million users in more than 70 countries. Its award-winning portfolio, from memory cards and SSDs to DRAM and mobile storage, continues to empower creators, professionals, and everyday users worldwide. For more information, please visit americas.lexar.com.

Media Contact

Media Team, Lexar, 1 6263720725, lexar@boltpr.com, https://americas.lexar.com/

View original content to download multimedia:https://www.prweb.com/releases/lexar-launches-the-professional-silver-go-microsdxc-uhs-i-card-302916816.html

SOURCE Lexar

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Racquel Oden to Receive The ELC’s 2026 Achievement Award for Leadership in Financial Services and Expanding Opportunity

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20 minutes ago

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October 22, 2026

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HSBC executive recognized for a career building businesses, developing talent, and widening access to wealth and financial prosperity

WASHINGTON, Oct. 22, 2026 /PRNewswire/ — The Executive Leadership Council (ELC) will honor Racquel Oden, HSBC’s U.S. Head of International Wealth and Premier Banking and Private Banking, with the 2026 ELC Achievement Award at The ELC Recognition Gala on October 30, 2026, at the Gaylord National Resort & Convention Center in National Harbor, Maryland.

With more than 25 years of financial services experience, Oden has built a career at the intersection of business growth, client leadership, and talent development. At HSBC, she leads businesses serving affluent and globally connected clients in the United States, bringing a client-first approach to one of the world’s largest financial services organizations.

“Racquel brings a rare combination of commercial discipline and genuine investment in people,” said Michael C. Hyter, President and CEO of The Executive Leadership Council. “She understands that leadership is measured in business results, certainly, but also in the people you prepare for greater responsibility and the doors you make easier for others to open. Her career reflects the kind of enterprise leadership The ELC has championed for 40 years.”

Oden’s career spans some of the world’s most prominent financial institutions. Prior to HSBC, she served as a Managing Director at JPMorgan Chase, where she led Network Expansion and held leadership roles across national sales, Consumer Banking and Wealth Management. She previously spent eight years at Merrill Lynch in several Managing Director roles and more than a decade at UBS in senior leadership positions. She began her Wall Street career in equity trading at Morgan Stanley.

Throughout that journey, Oden has described her leadership philosophy as one rooted in service and in helping people become the strongest versions of themselves. That philosophy also informs her work to expand access to wealth, opportunity, and financial fluency.

Her leadership extends across corporate and civic institutions. Oden serves on the corporate board of National Life Group and chairs the Board of Directors of the Thurgood Marshall College Fund. She also serves on the boards of the Apollo Theater and the New York City Police Foundation.

Her honors include the National Urban League’s 2026 Women of Power award and recognition among Barron’s Most Influential Women in Finance, American Banker’s Most Powerful Women in Finance and Forbes’ 50 Over 50.

Oden holds a Bachelor of Arts from James Madison University and an MBA from Hampton University.

The ELC Achievement Award recognizes corporate executives whose careers reflect exceptional professional accomplishment, leadership and impact. Oden joins a distinguished group of past ELC honorees whose influence has reached across companies, industries and communities.

The ELC Marks 40 Years of Developing Leaders
Oden will receive the Achievement Award during a milestone year for The Executive Leadership Council. Founded in 1986, The ELC is celebrating its 40th anniversary in 2026, marking four decades of developing leaders who perform at the highest levels of business and strengthening the leadership pipeline that sustains that excellence.

The 2026 ELC Recognition Gala will take place Friday, October 30, at the Gaylord National Resort & Convention Center in National Harbor, Maryland. Hosted by Emmy Award-winning television journalist and Entertainment Tonight co-host Kevin Frazier, the black-tie celebration will feature a special musical performance by 10-time GRAMMY Award winner Chaka Khan.

The Gala is the signature fundraising event of The ELC’s 2026 Gala Week, October 28–31, which will bring together more than 3,000 members, students, senior executives and business leaders as The ELC celebrates its 40th anniversary.

Gala Week is designed to span the leadership journey. The Honors Symposium connects ELC Scholars with senior executives and hiring managers as they prepare to enter the workplace. The Mid-Level Managers’ Symposium develops high-performing professionals preparing for greater leadership responsibility. Corporate Board Navigator helps ELC members prepare for corporate board service.

ABOUT THE ELC

The Executive Leadership Council is an independent nonprofit founded in 1986 that opens channels of opportunity for the development of global executives to positively impact business and our communities. Learn more at elcinfo.com.

View original content to download multimedia:https://www.prnewswire.com/news-releases/racquel-oden-to-receive-the-elcs-2026-achievement-award-for-leadership-in-financial-services-and-expanding-opportunity-302917161.html

SOURCE The Executive Leadership Council

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