Oura Health Oy raised more than $900 million in a series E funding round to fuel global expansion of its popular smart ring and development of new health technologies. The new infusion brings the company’s total funds raised to date to $1.5 billion and implies a corporate valuation of about $11 billion, Oura said.

Researchers from The Ohio State University have filed for protection of Neurothread, a wire-type neurotransmitter-sensing platform that utilizes the cross-section of commercially available ultrathin microwires as microelectrodes.

The first patenting from Theta Neurotech Inc. sees the company’s co-founders describe their development of a wearable earpiece that uses an electroencephalography technology and machine learning algorithms to alert epilepsy patients 30 to 60 minutes before they have a seizure.

A recent patent application from Laleh Rad, associate professor of Biomedical Engineering and Radiology at Northwestern University, describes the use of machine learning for real-time risk assessment of magnetic resonance imaging in patients with conductive implants for whom tissue heating from radiofrequency excitation fields remains a major concern.

Researchers from The George Washington University and Northwestern University filed for protection of a bioresorbable, transparent, microelectrode array (MEA) technology that they believe offers unique advantages.

Researchers from North Carolina State University filed for protection of miniaturized, wireless, wound-monitoring sensors that may be incorporated into swabs or wound dressings for real-time, accurate assessment of wound status.

The first filing to emerge from Identifyher Ltd. seeks to gain protection for a wearable sensor that women can wear daily to track potential symptoms of perimenopause, providing them with data that can be used to find the right management plan for their needs.

The first patenting from Fibra Inc. sees its founder and CEO Parnian Majid describe their development of a non-invasive wearable device which tracks fertility data through the measurement of various physiological parameters.

A team of researchers from the University of Northumbria filed for protection of a flexible transdermal patch taht uses surface acoustic wave  technology they believe offers distinct advantages over traditional transdermal patches.

Researchers from the University of Southern California filed for protection of a thin film electrode array they developed to be implanted using endovascular methods for minimally invasive, high-resolution electrical recording and stimulation of the nervous system and other electrogenic tissue.