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COVID-19 dedicated scanner reading protocol made available – Med-Tech Innovation

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Medical imaging software solutions provider Intrasense has released, and made immediately available, a specific scanner reading protocol dedicated to COVID-19.

Following the recommendations issued by the major international professional medical societies, such as the American College of Radiology or the Société Française de Radiologie, chest scanner is indicated as a reference exam for the follow-up of patients with a suspected or confirmed diagnosis and / or initial or secondary signs of clinical aggravation (dyspnea, desaturation, etc.).

According to these guidelines, the company has developed a specific reading protocol based on the pulmonary application XP-Lung of Intrasense’s Myrian platform. This protocol incudes many clinical key points, particularly about screening, analysis of the pathological stages as well as clinical evolutions. The solution developed by Intrasense teams provides an objective measurement of the impairment and of the available pulmonary reserve of patients, allowing rapid identification of healthy and pathological areas (ground glass opacities, condensations, crazy paving, emphysematous areas). These elements provide the pulmonary reserve as well as a density histogram over a complete pulmonary volume. 

This specific COVID-19 protocol, based on the pulmonary application Myrian XP-Lung, is offered free of charge to all healthcare professionals fighting the COVID-19 pandemic. Access request to the solutions can be made by filling in the form available on the company’s website.



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Apple iPhone 12 series design, camera, colour revealed in video, hints at 120Hz ProMotion tech and 10-bit colour depth- Technology News, Firstpost

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Apple’s upcoming iPhone 12 will be — like every year — a benchmark event. A video, doing the rounds on YouTube, has given consumers an idea of what the phone might look like.

The video, made by designer Mauro Battino and YouTuber ConceptsiPhone, has been labelled as a “100% Final Design” trailer.

A report by HypeBeast mentions that the renders of the new designs seem to have borrowed heavily from the popular iPhone 4 model, but enhance it with more pronounced edges and angles, as well as a smaller notch which does not intrude upon the screen.

 Apple iPhone 12 series design, camera, colour revealed in video, hints at 120Hz ProMotion tech and 10-bit colour depth

The iPhone 11.

The iPhone 12 Pro is likely to sport an all-new Super Retina XDR display. A host of internal specifications of the smartphone have also been revealed. The device will be powered by the Apple A14 Bionic chip and have 5G support.

The video also confirms the rumoured 120Hz ProMotion technology and 10-bit colour depth.

The iPhone 12 Pro will come with a quad-camera setup at the rear. The fourth module is the LiDAR scanner that will give the smartphone improved AR capabilities and allow real-time 3D environmental mapping. The device will have a zoom lens, wide lens and ultra wide lens.

According to another report by iDropNews, Apple is reportedly replacing the midnight green colour with a navy blue colour option. The report also adds that the 5.4-inch standard iPhone may package a full-size display into a smaller form. The iPhone 12 Pro models, however, will sport either a 6.1-inch screen or a 6.7-inch screen.

A report last week mentioned that Apple may delay the launch of iPhone 12 series by at least two months. The devices in the series are expected to arrive in November instead of the traditional mid-September timeline.

Find latest and upcoming tech gadgets online on Tech2 Gadgets. Get technology news, gadgets reviews & ratings. Popular gadgets including laptop, tablet and mobile specifications, features, prices, comparison.



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Italy’s ‘Immuni’ COVID-19 contact tracing app uses Google, Apple tech

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The exposure notification app uses Bluetooth to swap codes between mobile devices. If someone tests positive for COVID-19 and they mark that status on Immuni, it will alert people who have been in close proximity with that person. They’ll be advised to self-isolate and get tested for the virus themselves to limit the spread of COVID-19. 

Concerns have been raised that the app will violate people’s privacy. However, the Italian government says the app doesn’t collect personal or geolocation data. Data stored on smartphones is encrypted, as are connections between the app and the server. All app-related data, whether on people’s own devices or servers, must be deleted when it’s no longer needed, or by the end of the year at the latest. 

Although Immuni isn’t mandatory, the more people who use it, the more effective it will be, the government said. However, a survey conducted late last month suggested that just 44 percent of Italians will or probably will download the app.

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New tech can map cholesterol metabolism in brain – Latest News

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A team of researchers led by Swansea University in the UK has developed new technology to monitor cholesterol in brain tissue which could uncover its relation to neurodegenerative disease and pave the way for the development of new treatments.

The research, published in the Proceedings of the National Academy of Sciences of the USA, in animal models shows the major locations of cholesterol in the brain and what molecules it can be converted to.

“Although our work was with a mouse, the technology can similarly be used in humans in a research lab or a clinical setting, and could have revolutionary value when linked to neurosurgery,” said Professor William Griffiths who co-led the study.

Dysregulated cholesterol metabolism is linked to a number of neurodegenerative disorders including Alzheimer’s, Parkinson’s, Huntington’s disease, multiple sclerosis and motor neurone disease.

It is known that cholesterol is not evenly distributed across different brain regions.

However, there has been no technology available to map cholesterol metabolism in defined locations of the brain at microscopic levels, and to visualise how it changes in pathological niches in the brain.

In the new study, researchers described an advanced mass spectrometry imaging platform to reveal spatial cholesterol metabolism in mouse brain at micrometre resolution from tissue slices.

The researchers mapped not only cholesterol, but also biologically active metabolites arising from cholesterol turnover.

For example, they found that 24S-hydroxycholesterol, the major cholesterol metabolite in the brain, is about 10 times more abundant in striatum than in the cerebellum, two regions involved in different ways in voluntary movement and cognition.

“Tissue excised during surgery could rapidly be profiled by our method in-clinic and used to distinguish healthy from diseased tissue, informing the surgeon on the next step of the operation,” Griffiths said.

According to co-author Professor Yuqin Wang, this technology which precisely locates molecules in the brain will further our understanding of the complexity of brain function and how it changes in neurodegenerative disorders”.



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