Diabetes has an enormous impact on individuals and society, with over 230 million people affected worldwide.
Lein Applied Diagnostics is a start-up SME that has developed, with support from a DTI SMART award, patented technology for non-invasively measuring blood glucose levels based on scanning a light beam through the anterior chamber of the eye. NPL's Peter Harris, who has many years experience in mathematical modelling, was seconded to the SME to develop a model of the glucose meter.
The results of the work have enabled a better understanding of the interactions between the instrument and the subject, critical to the correct operation of the instrument. With increased confidence in the operation of their instrument Lein are now looking to optimise the design of the glucose meter. Diabetes is a disease in which the body does not produce or properly use insulin, and where blood glucose levels can undergo significant fluctuations. Hitachi has conducted extensive research concerning the thermal energy generated by metabolic reactions in the human body, which reflect a balance between blood sugar levels and local oxygen supply.
Hitachi's investigational device uses special sensors that accurately measure various temperatures and light characteristics in a person's fingertip.
Hitachi plans to gather further experimental data and, after conducting clinical trials, file for regulatory approval under the Pharmaceutical Affairs Law in Japan and to the FDA. Hitachi is endeavoring to expand its health solution business, which is aimed at the prevention and treatment of lifestyle-related diseases.
Information contained in this news release is current as of the date of the press announcement, but may be subject to change without prior notice.
I agree to Shutterstock's Website Terms, Privacy Policy, Licensing Terms and to receive emails that I can opt out of at any time. All plans come as a Standard license, and can be upgraded to an Enhanced license at any time. The graph above shows VA medical center scores compared with non-VA hospital scores for blood sugar control for individuals with diabetes. What is this measure?The level of glycosylated hemoglobin (HbA1c) in an individual’s blood indicates the amount of glucose, or sugar, in his or her system over the past two to three months.


What are we measuring?It is recommended that individuals between 18 and 75 years old with diabetes be tested for HbA1c levels at least once a year.
Why is this important?By carefully controlling glucose levels in the blood, receiving regular HbA1c tests and practicing other healthy habits, diabetic patients may prevent or delay diabetes complications such as nerve, eye, kidney and blood vessel damage.
In the UK almost 10% of our healthcare budget is spent on treating the effects of diabetes. By combining his skills with those of Professor Tony Wilson of Oxford University, an expert in the confocal measurement process used by Lein, Peter was able to make rapid progress.
The aim is to build a portable instrument, about the same size and weight as a mobile phone, suitable for everyday personal use. Without proper medical treatment, it can cause blood vessel problems, neuropathy, retinopathy, nephropathy, and other complications.
Hitachi has determined that it is possible to compute the level of blood sugar by measuring parameters such as the thermal energy generated by metabolic reactions, the level of oxygen saturation of hemoglobin, and blood flow.
The device is intended to compute blood sugar levels based on the analysis of various physiological parameters involved in the generation of metabolic thermal energy, and would therefore eliminate the need to obtain a blood sample. Everyone who signs up gets full access to our entire library, including our curated collections. Our Standard license allows you to use images for anything, except large print runs over 500,000+ or for merchandising.
Once you have downloaded your image, you have life-long rights to use it under the terms of the license purchased. The percentages represent the number of patients with diabetes whose blood sugar levels were higher than normal when last tested. High levels of HbA1c in the blood indicate a high level of glucose in the blood, which can worsen diabete's effects on eyes, kidneys and cardiovascular functioning. The graph above shows the percentage of diabetics in this age range who had HbA1c levels higher than 9% when last tested.
Key to the effective management of the condition is the measurement and control of the level of glucose in the blood.


However, when tested on real patients it became clear that there were gaps in Lein's fundamental mathematical understanding of the measurement results. Requiring no blood specimen, the cutting-edge device is intended to compute blood sugar levels by using special sensors to detect physiological parameters related to the body's metabolism, such as thermal energy, oxygen supply, and blood flow. The treatment of diabetes involves moderating blood sugar levels through diet, exercise, and medication.
Hitachi's aim is to further develop its personal healthcare business as the core of its medical business, alongside its existing medical system and diagnostic equipment businesses.
If at any time you're unsatisfied with your experience with us, you can cancel your subscription. For this measure, a LOWER percentage indicates a higher quality of care, with 0 percent being the target. The most widely used method for measuring blood glucose level, which involves taking a blood sample from the finger, is inconvenient, painful and does not give results of a satisfactory accuracy. While not yet approved for sale, the device will undergo clinical testing to support a premarket submission to the U.S. To assure effective treatment, diabetics must measure their blood sugar levels periodically and continually. The company offers a wide range of systems, products and services in market sectors, including information systems, electronic devices, power and industrial systems, consumer products, materials and financial services. Conventional monitoring devices require patients to collect blood from their fingertips or other extremities, which is painful, and the use of disposable test strips. Accordingly, a non-invasive blood sugar monitoring device that eliminates the need for a blood sample has long been sought after by diabetics.



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