Medical

Developments in medical systems are helping to diagnose and treat more conditions than ever before, with devices ranging from blood pressure meters and glucosometers to leading edge MRI machines. It’s no surprise that medical electronics is a demanding discipline, which means companies involved in the sector, as well as those looking to enter the medical electronics supply chain, need to keep up to date.

New Electronics covers developments in the medical electronics sector, bringing technology updates and opinion from the market.

As security becomes an important part of the design process, what are the issues?

A report published earlier in 2017 by consumer body Which? reinforced the perception that companies designing products for the Internet of Things don’t take security seriously enough. In what it called a ‘snapshot’ investigation, it set up a network featuring such smart gadgets as wireless cameras, smart padlocks and children’s toys, then hired a team of ethical security researchers to hack it. While some of the devices proved harder to hack than others, eight of the 15 appliances on the network had at least one security flaw.

It’s the little things

It’s not that many years ago that MEMS devices were regarded as something of a novelty, with early applications focused mainly in the automotive industry – airbag deployment, for example.

Solution to heat challenges in UV LED modules

Applications using ultraviolet (UV) light were first used back in the 1900s, but it was not until the 1940s that it was used on an industrial scale curing resins and inks and being deployed to sterilise and then disinfect medical equipment.

A different approach to Big Data

In June 2013, Sir Mark Walport and Professor Dame Nancy Rothwell, co chairs of the Council for Science and Technology, sent a letter to then Prime Minister David Cameron entitled ‘The Age of Algorithms’. The letter contained eight recommendations, the sixth of which was the establishment of a National Centre to promote advanced research and translational work in algorithms and the application of data science. “This could fittingly be named the ‘Alan Turing Centre’,” they noted.

Industry associations' take on the Industrial Strategy White Paper

Despite the UK economy’s reliance on the financial and services sectors over the recent past, there remains an understanding that the development of technology has – and will continue to have – an important role to play. And if that technology can be translated into the creation of thriving companies, then all the better.

Academia expresses post Brexit concerns

Since the announcement in the Queen’s Speech to Parliament in May 2015 that a referendum would be held on the UK’s continuing membership of the European Union (EU), there have been considerable expressions of concern about the potential effect of a withdrawal on the country’s research and development efforts.

Potential breakthroughs in battery technology

The pressure on those developing new battery chemistries is increasing as consumers demand the ability to use their electronic devices for longer between charges. And it seems that researchers are responding with a range of potential solutions, not only based on lithium, but also exploring other elements. Beyond that, solid state electrolytes are beginning to show promise.

Novel navigational approach to product development

The risks and pitfalls of bringing a product to market on time and within budget are legion yet, as the IoT helps to lower the barriers associated with the deployment of new technology, a growing number of start-ups are looking to take their ideas to market.

Cooling atoms to almost absolute zero

Atoms generally whizz around with very high levels of energy – and it is this degree of activity that allows us to use the concept of temperature. When atoms have very low energy levels, they move much more slowly and we equate this to a very low temperature. Extrapolating, atoms stop moving at absolute zero.

Low cost solutions for managing enterprise content

Up to 80% of a company’s document information can be contained in different or separate formats – such as Word, Excel, pdf and AutoCAD – according to Jurate Venskeviciute-Buciene, chief marketing officer at DocLogix, a specialist in document and process management.

Graphene biosensors - finally a commercial reality

Nanomedical Diagnostics, a biotech company located in San Diego, California, has developed a breakthrough electronic assay, an investigative procedure that is usually used in medicine, pharmacology and molecular biology to assess or measure the presence of a particular entity.

Oscilloscope manufacturers are looking to supply more intelligent probes as engineers seek greater measurement accuracy

Connecting a probe to a device under test can prove to be a time consuming activity, especially in the case of the increasingly complex devices that are now entering the market. While the ideal probe should offer ease of connection, convenience, absolute signal fidelity, zero signal source loading and complete noise immunity, there is currently no ideal probe size or configuration.

Revolutionising networking technology

The networking world has largely been defined by the development of fixed function chips. While these devices have been one of the means by which data rates have increased, this has been achieved at the expense of configurability.

Six techniques for measuring dielectric properties

If you think about dielectric properties at all, it is probably in the context of school physics experiments on charge storage, or perhaps the way in which the choice of dielectric materials influences the characteristics of a capacitor you’re working with. It turns out, though, that the dielectric properties of materials matter to all sorts of industries for different reasons. Measuring those properties accurately, therefore, is important in many contexts. This article looks at some key techniques for measuring dielectric properties, and some of the application areas for each of them.

Medical devices are driving innovations in sensors

The world today has become increasingly mobile with advancements in powerful and portable technologies and medical devices, traditionally used in hospitals and clinics, are also evolving to become more portable, creating possibilities in terms of home healthcare.

Are PCB design skills keeping up with increasing complexity?

It may seem something of an understatement, but Phil Mayo, director of sales for Altium UK, believes: “The PCB is important.” And perhaps that’s one reason why the workshop and conference sessions addressing PCB design at last year’s Electronics Design Show (EDS) attracted record numbers of engineers.

How to improve your product design efficiency

In an ideal world, when the hardware and software for a new product are mated and the power applied for the first time, everything works just as specified. But we don’t live in that ideal world; we live in a ‘buggy’ world where not everything goes as planned.

From motorsports to the analysis of medical data

The McLaren Group took its first step into the world of health and well-being 11 years ago. Although internationally renowned for its Formula 1 cars, the company has since diversified, applying technologies it has developed to other industries.

Subscribe to our Newsletter

Editor's Choice

A single source of truth

Version control – increasingly a de facto part of the embedded software development ...

Apps processor attractions

When Freescale introduced the i.MX processor line in 2001, it’s probably fair to say ...

Power in their hands

The pressure on those developing new battery chemistries is increasing as consumers ...