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Home » Authors » Shani Alexander

Shani Alexander

Articles

ARTICLES

3D rendering of heart, mitral valve

Medtronic receives CE mark for heart valve replacement system

Jan. 7, 2025
By Shani Alexander
Medtronic plc received CE mark approval for its Harmony transcatheter pulmonary valve system to treat congenital heart disease patients with native or surgically repaired right ventricular outflow tract pulmonary regurgitation.
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Illustration of a cluster of ovarian cancer cells
Cancer

New AI-based models better than humans at diagnosing ovarian cancer

Jan. 7, 2025
By Shani Alexander
Artificial intelligence (AI)-based models developed by a team of international researchers were able to identify ovarian cancer in ultrasound images more accurately than humans. Results from a study published in Nature Medicine showed that the AI models achieved an accuracy rate of 86.3%, compared to 82.6% for the experts and 77.7% for the non-expert examiners.
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Illustration of a cluster of ovarian cancer cells

New AI-based models better than humans at diagnosing ovarian cancer

Jan. 6, 2025
By Shani Alexander
Artificial intelligence (AI)-based models developed by a team of international researchers were able to identify ovarian cancer in ultrasound images more accurately than humans. Results from a study published in Nature Medicine showed that the AI models achieved an accuracy rate of 86.3%, compared to 82.6% for the experts and 77.7% for the non-expert examiners.
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Illustration of a cluster of ovarian cancer cells

New AI-based models better than humans at diagnosing ovarian cancer

Jan. 6, 2025
By Shani Alexander
Artificial intelligence (AI)-based models developed by a team of international researchers were able to identify ovarian cancer in ultrasound images more accurately than humans. Results from a study published in Nature Medicine showed that the AI models achieved an accuracy rate of 86.3%, compared to 82.6% for the experts and 77.7% for the non-expert examiners.
Read More
Gold Euro symbol on blue background

Balt secures €355M for debt, investment, expansion

Jan. 3, 2025
By Shani Alexander
Balt Group SAS recently secured €355 million (US$365 million) in funding to refinance its debt, invest in research and accelerate its growth. The French-based provider of interventional neuroradiology devices is looking to speed up the expansion of its global footprint, especially in the U.S.
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NHS building

NHS transformation will be challenging to realize

Jan. 2, 2025
By Shani Alexander
The U.K. government will unveil its 10-year health plan to transform the national health service (NHS) in the coming months. At the center of this transformation is expected to be the adoption of artificial intelligence, digital and medical technologies. However, challenges in the NHS around its ‘core technology’, data capture and interoperability must be addressed before the government’s ambition can be realized.
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Atrial fibrillation illustration

AI helps UK doctors identify patients at risk of afib

Dec. 31, 2024
By Shani Alexander
An artificial intelligence-based tool developed by researchers in the U.K. is helping doctors identify people at risk of developing atrial fibrillation. Data from the ongoing Find-AF pilot study shows that the algorithm can comb through patients’ electronic health records and detect red flags which could indicate whether they are at risk of developing the heart condition.
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Sequana Medical's Alfapump system

Sequana gets FDA nod for Alfapump to treat patients with ascites

Dec. 30, 2024
By Shani Alexander
Sequana Medical NV received premarket approval from the U.S. FDA for its Alfapump system to treat recurrent or refractory ascites due to liver cirrhosis. Data from the Poseidon pivotal study showed the implantable device, which removes ascites from the abdomen into the bladder, can eliminate the need for therapeutic paracentesis, improving the quality of life of patients.
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Illustration of head with circuit board brain
Year in review

BCI devices make strides

Dec. 23, 2024
By Shani Alexander
Companies developing brain-computer interface (BCI) technologies certainly stepped up their activities this year with several starting to implant their devices into humans. After decades as an experimental technology pursued exclusively in research settings, BCI devices could be just a few years away from entering clinical practice – and investors are paying attention.
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Layer 7 Cortical Interface

Precision Neuroscience raises $102M for AI-powered BCI technology

Dec. 19, 2024
By Shani Alexander
Precision Neuroscience Corp. recently raised $102 million in a series C funding round for its AI-powered brain–computer interface (BCI) technology, the Layer 7 Cortical Interface. The funding comes as interest in the technology heats up as clinical trials show that BCI devices are capable of transforming the lives of people with disabilities.
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View All Articles by Shani Alexander

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