27 C
Lagos
Sunday, November 1, 2020

Medical Technology That has Helped us Understand our Bodies Better

- Advertisement -

The foundation of the Western tradition of diagnosis and medicine goes back to Galen in Ancient Greece. Advances in medical technology were quite slow until the 15th Century when the modern study of anatomy began.

- Advertisement -

Since the Renaissance, the improvements in medical science have increased with general advances in technology. That trend is only accelerating as the cost of sensors and electronics plummets.

Microscopy

Microscopes are an essential part of any diagnostician’s toolkit, and are used for looking at blood and tissue samples. Traditional microscopes don’t store images; slides are prepared and filed, and have to be reloaded into the scope to be reviewed. USB microscopes send their pictures directly to computer screens, storing the images digitally for further analysis.

MRI Imaging

The first in-body imaging systems was the X-ray, and it’s still in use in most clinics. The high end in-body image system is an MRI, or Magnetic Resonance Imaging system. They can generate real-time 3-D displays of tissues, and can be tuned to show blood flow through tissue or electrical activity through the nerves – it even gives live images of brain area activity.

While there won’t be a market for home MRI machines in the foreseeable future, they remain the gold standard for diagnostic imaging.

System On A Chip Sensors

The same technology that makes three-axis motion sensors work on smartphones is changing the medical industry. Sensors that can detect trace gasses and protein signatures are making blood tests vastly more efficient and less expensive.

What used to take a large samples of blood and a week at a dedicated lab can be handled directly at clinic with single drops of blood because of advances in micro-electronics.

Genetic Testing Services

The Human Genome Project took nearly a decade to fully sequence DNA, and it cost several billion dollars. Now 23andMe is offering polymerase chain reaction sequencing for $99 for existing subscribers, thought they’re currently working out some regulatory issue with the FDA.

There will be other genetic testing services in the near future. The price of the technology is dropping rapidly, and there’s a wealth of data that can be collected from your DNA that can be used to tailor medical treatments specifically for you.

The march of technology has come a long way since Leonardo da Vinci first published illustrations of the circulatory system. Many of the technologies mentioned here are likely to become smartphone apps or computer services in the near future.

- Advertisement -

Disclaimer: This article is purely informative & educational in nature and should not be construed as medical advice. Please use the content only in consultation with an appropriate certified medical or healthcare professional.

Guest
This post was written by a Guest Author. Please see their details in the post above. If you'd like to Contribute towards the growth of Healthtian, please check our Contributor Page for details about how YOU can share your tips with our growing community.
- Advertisement -

Trending Now

Acute Stress Disorder: Causes, Symptoms, and Home Remedies

Acute stress disorder is a mental condition characterized by severe dissociation, anxiety, and other disturbing symptoms that surface after a month of exposure to...
- Advertisement -

Skin Rashes: Causes, Symptoms and Effective Home Remedies

Skin rashes are common skin problems experienced by millions of people worldwide; it is characterized by a visible change in the color...

Stressed For Your Exams? Try Out These Snacks to Secure Top Grades

Do you remember that age old saying which goes something like this – As you sow, so shall you reap! The meaning of this...

7 Types of Disability and Examples

For disabled people life is a lot different than the rest of us. They don’t lead normal lives like we do and need assistance...

How to Increase Sodium Levels in Your Blood?

Levels of sodium in the blood is often a misunderstood topic and it is extremely necessary that we as individuals understand the meaning and...

What Needs to Be Done About Your Ovarian Cyst?

Life can throw you many curveballs and you need to be ready to combat the problems you face. When you’re feeling sick...

Do You Get Sick After Getting the Flu Shot? Here Is Why

This is the period of winter and Harmattan. Yes, it is the holiday period, but it is also the period where almost everyone gets...

8 Ways to Remove Dandruff Without Washing Hair

There are about 50 million Americans are diagnosed with dandruff which is an alert problem. Dandruff not only cause damage to your...

Oral Surgery Recovery – What Foods to Eat

Had oral surgery? Then it’s very hard to have foods while in recovery. An oral surgery makes you feel weak and nauseous. So it’s...

Friends

Newsletter

Nurture yourself with health tips, wellness advice, and more.

- Advertisement -

Related Posts

5 Hygiene and Healthy Foods for a Healthy Heart

Health is the greatest wealth. That’s what they say isn’t it? Well, apart from reducing stress levels, exercising, not smoking, and so on, it...

Benefits of Hair Replacement and Hair Transplant Surgery

Dealing with hair loss at any age can be a traumatic experience that leaves you feeling self-conscious and depressed. And while there are several...

Homemade Remedies to Reduce Uric Acid in Blood

When it comes to battling high levels of uric acid, there are several options for uric acid treatment. Some are natural while others are...

Lyme Disease: A Threat Resting in the Grass

If you have had Lyme disease, you may have scratched your head in puzzlement wondering where you encountered a tick that transmitted this disease...

LEAVE A REPLY

Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.