How Health IT is Helping to Improve the Lives of Patients

Health IT has essentially created a new ecosystem that is helping to improve the lives of patients, while also making life easier for physicians.  In the past, if a patient was sick or needed help with anything, they either had to make an appointment to see a doctor, or drop in at the emergency room.  Patients can now, however, take advantage of the technology available to speed up care. It is now possible for patients to receive a diagnosis from a remote area by receiving a consultation via video chat.  Patients also have access to health wearables which can help to monitor everything from heart rate to blood glucose levels.  The data from these devices can be sent immediately to health care providers to ensure a patient is in adequate health.

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A basic understanding of Medical Research

What is medical research? Medical research can be described as any research conducted with the aim of supporting and furthering the development of medical knowledge. In recent years, medical research has directly resulted in the emergence of countless new treatments and vaccines, and has helped to increase scientists’ understanding of the workings of the human body and the mechanisms of diseases.

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Great tool to play with biosignals – biomedical shield for arduino

Medical equipment is expensive and not always accessible for wide audience. In fact in any biomedical measuring instrument there are nothing very special – here you can find ADC, analog front-end with low noise op-amp, some sort of controller. But the main part what makes it different from consumer electronics is safety. Because device is connected to your body through some sort of electrodes, there is always a risk of electric shock. So power supply has to be isolated if it is powered from mains. There might be other additional safety circuitry to prevent possible hazard. And of course there are many safety regulations ans certificates to overcome before device can be used with patients. This is where main cost comes from. It doesn’t mean that you cannot experiment with your body signals. You only need to know what are you doing. If you are building your own circuit to…

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Getting to know about Medical Alert Comparison

This platform has been developed keeping in mind the needs of the seniors and the elderlies. In order to provide them convenience and efficiency this virtual platform was developed to offer them a reliable medical alert system. It has helped many seniors in more than one ways, giving their health and lives the first priority, which was the main aim behind the creation of Medical Alert Comparison. The professionals working for the entity have the same objective and goals that are communicated to them clearly and thus, they work towards it with dedication. The services offered by this entity are reliable and trustworthy. Also they are cost effective and are offered nationwide for the ease of the seniors and their loved ones. The entity ensures minimal time response against the queries and services of their clients. It also offers a free custom quote to its clients. This free custom quote…

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The U.S. and the Changing World of Medicine

There is no doubt that as everything else is evolving with new technology, medicine is too. The issue is that in the US, our medical system is broken and the insurance companies are too rigid. Doctors and other medical personnel have managed to work even with these difficulties and still provide patient care that is excellent along with new techniques that are successful. With the advance of biomedical research, doctors will be able to better tackle health issues in ways that are cost effective. Automation is only one area where there is new technology coming to the fore. Because of this advancement, linear actuators are being used more often as opposed to hydraulic and pneumatic systems. They range in size from very small to very large ones. Aside from the changes that technology has seen, there are quite a few other reasons that have made these actuators necessary, such as…

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3 new ways technology is helping to advance medicine

Imaging Cameras improving cancer surgery Every year, 14 million people are diagnosed with cancer; of those, around eight million will die. Cancer is one of the leading causes of death worldwide; across the globe, doctors and scientists are fighting to reduce the number of cancer deaths by detecting cancer early and promoting new ways of battling it. In the past, imaging technologies such as radiography, magnetic resonance imaging and computed tomography have proved vital in the fight against cancer, helping doctors to diagnose the disease quickly to increase the chance of recovery. Now, near-infrared fluorescence (NRF) has emerged as a new, powerful imaging tool in the battle against cancer. NRF imaging is used during surgery to enable surgeons to easily distinguish between healthy tissue and cancerous tissue. Surgery is a highly effective method of treating cancer patients, but its success rate depends largely on how much of the cancer is…

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Ultrasound wave propagation and parameters

Ultrasound waves are acoustic pressure waves that interact with propagation media. Ultrasound visualization normally is based on wave reflectance from regions with different acoustic properties. When wave meets different acoustic media, part of it transmits further while other reflects. This happens due to different acoustic impedance. The ration between reflected and transmitted energy purely depends on difference of acoustic impedance in both regions. As you can see each material can be characterized by its acoustic impedance Z which is equal to ultrasound speed v and material density r.

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