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The Modern Hospital: Using Technology to Save Lives

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The Modern Hospital: Using Technology to Save Lives

Modern technology is used for many lifestyle conveniences, from our smartphones to our vehicles, but it’s also saving lives every second by advancing our medical science. Technology allows the world’s most state-of-the-art hospitals to catch and treat diseases faster and more efficient than ever.

In this article we’ll take a look at the most recent advance in medical technology, and how medical professionals and patients alike benefit from life-saving science.

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Cancer

There are great strides made in both the detection of different kinds of cancers, as well as the treatment of cancers. The typical goal is to make diagnosis and treatment less invasive and more accurate, as well as preserving the patient’s comfort. In most cases, doctors are trying to eliminate intrusive diagnosis of any kind, in order to avoid unnecessary injury.

Some examples include:

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  • Digital Tomosynthesis: Used to detect breast cancer, tomosynthesis mammography creates a 3D image of the area, providing medical professionals with a more accurate scan.
  • MelaFind: Melanoma remains the most deadly form of skin cancer, but traditionally requires a biopsy which could come back negative and even leave nasty scars. MelaFind is a handheld tool used by doctors to gain more information about a patient, leading to a more accurate diagnosis without the need of a biopsy.
  • The Gamma Knife: In an attempt to produce a highly-targeted dose of radiation to patients, the Gamma Knife was created. Despite its name, the Gamma Knife is actually a concentrated beam of radiation, used on target locations without damaging the surrounding tissue.
  • Immunotherapy: Put in very simple terms, immunotherapy involves boosting a person’s immune system to fight cancer on their own, or with the help of other treatments. This idea isn’t new, but we’ve only recently had enough understanding of our immune systems to safely take advantage of them.

Surgery

Like cancer, doctors are always looking for ways to make surgery quicker and less invasive. Surgeons depend on robotic tools and advanced software to guide them through their work, and we as patients benefit from less risk and down-time after an operation.

The best advances in surgery are:

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  • Telesurgery: Robots have become common in surgical rooms over the past decade or so, and though they become refined all the time, they are not necessarily modern technology. Telesurgery, however, which uses robots to allow surgeons to operate remotely, is a new and exciting technology that is being successfully explored today.
  • Natural Orifice Transluminal Endoscopic Surgery: This refers to a surgeon entering a patient’s body through another opening to safely and more naturally reach the surgery. This is particularly useful for brain surgery, reducing the need to enter through a person’s skull.

Communications and Networking

The efficiency of communications within a hospital is just as important as the equipment and drugs used to treat the patients. Technology has improved this aspect of hospital productivity in more ways than one:

  • Going Paperless: The less paperwork involved in your trip to the hospital, the better for everyone, including the staff. That’s why modern hospitals are replacing paper at every turn- even the nurses carry tablets instead of clipboards. Believe it or not, your medical records are all going paperless too, and for the better. Digitally stored medical records are considered safer, more eco-friendly, and most importantly, efficient for the hospital.

Artificial Organs

You may already be aware that organs very difficult to come by, and hundreds of thousands of people are on waiting lists across the world to receive life-saving donor organs. Artificial organs allow patients to get the help they need without waiting for a perfect match, and there have been major advances in artificial organs lately.

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Notable innovations include:

  • Organ-on-a-chip: This one sounds right out of a science fiction novel, but it’s true that scientists have begun creating functional organs using computer chips. While these organs are not nearly complex enough to use inside humans, they can be used to do incredibly accurate drug tests without the need for living subjects.
  • Tissue Engineering: On the other hand, you have tissue engineering science which has decided to focus on constructing living tissue into natural organs. This science has a lot of promise, though the complexity of the organ affects the success of tissue engineering. The stomach, for example, is easy to create in a lab, while the heart is much more difficult to grow in its complexity.

Slow But Steady Progress

The research and development of new drugs and tools to help medical professionals save lives costs money and takes lots of time. The world’s brightest minds are on the case, though, making improvements to the way we diagnose and treat patients. We’re far from having the ideal medical science, but we get a little closer every day.

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If you need medical treatment, be sure to do research about your medical facility to ensure they’re using top-line medical practices and equipment.

Featured photo credit: Modern Hospitals via lifehack.org

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Last Updated on November 25, 2021

How to Make Private Browsing on Safari Truly Private

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How to Make Private Browsing on Safari Truly Private

There comes a time when we may be searching online and don’t want the browser to remember our footsteps. The reasons don’t always have to be what we obviously think of as the main reason; for example, sometimes, you may not want Safari to remember your passwords or prompt you to enter your password when surfing the web.

Whatever the reason, we may think that we are totally in the clear with Private Browsing on Safari and the other browsers on a Mac. However, a quick Terminal command can bring up every website you’ve visited. How do you do this? Also, how do you clear your tracks for good? We will provide both answers and more today.

    What Does Private Browsing Do?

    When activated, Private Browsing on Safari prevents your browsing history from being kept in the history tab of the application. Along with this, it doesn’t autofill information that you have saved in the browser. In this mode, you essentially become incognito and any references of previous use is essentially hidden when you are in private mode.

    For example: if you are on Facebook or filling out a form and some information or your login is already filled in in the spaces provided, this is called autofill. It’s activated by simply clicking Safari next to the Apple symbol in the menubar and selecting Private Browsing, then clicking “OK” to the prompt.

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    The reasons behind private mode differ for each individual. While we won’t go into all of those reasons, one thing that is  important to remember is that private browsing doesn’t forget the websites you visit. As we will see later on, Macs keep a second copy of the websites you visit in either mode. If you are in frantic mode looking for a solution to this, look no further.

    The Terminal Archive

    While Safari does a good job of keeping your search history out of prying eyes in the history tab, there is a less-than-obvious way to view a full list of visited websites on Mac. This is done in Terminal; the command-line emulator that allows you to make changes to your Mac.

    Terminal is located in the Utilities folder on your Mac. Once activated, simply add the command:

    dscacheutil -cachedump -entries Host

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    Once you hit “enter”, a list of the visited sites appear. Showing only the domains, the sites appear in a format of:

    Key: h_name :(website domain)ipv4 :1

    However, there’s no need to fear—there is a way you can clear this information from Terminal with a command that’s just as simple.

    Clearing Your Tracks

    Just as simply as you were able to enter the command to view the websites, you can clear the cache that Terminal showed you with the comamnd:

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    dscacheutil -flushcache

    As the command denotes, this literally “flushes” the domains from Terminal. This does not prevent the record from continuing to be recorded for future sites, however, so if that’s an issue for you, repeat this process regularly.

    Other Browsers and Private Browsing

    Other browsers have this form of privacy mode for their service. They promise many of the same things as Safari, but they do not have the same Terminal issue due to how this command only presents websites visited on Safari (the browser Macs come shipped with).

    If you use Firefox, you’ll notice that its private mode is also known as Private Browsing. Chrome calls private mode Incognito, while Internet Explorer refers to it as InPrivate Browsing. Opera is the newest to the scene, denoting it as Private Tab. Safari is the oldest well-known browser with this feature.

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    As you can see, despite Private Browsing not being 100% private, Terminal allows for your browser to be. In what ways has Terminal helped your life or allowed you to become more productive? Let us know in the comments below.

    Featured photo credit: Benjamin Dada via unsplash.com

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