The History of Ophthalmology In London

job-interview-wearing-eyeglassesUnderstanding how the body works and the advancements that have been made to help humanity is a fascinating study. For instance, you might want to learn more about the amazing field of ophthalmology in London. This is simply the study of the devices and techniques that involve sight and how they have been implemented in the U.K.

Without glasses or other sight aids, there would be countless people today and throughout history that would not have the ability to function. Of course, not everyone will experience an extreme change because it would depend on the type of sight impediment and the severity of it. But ocular lenses were the first iteration of helping improve the site of the people. Watch this video to learn more:

Although glasses are the first thing that people think of, contact lenses are a close second. The technology that has went into the development of contact lenses has benefitted countless men, women and children who had sight difficulties.

Like glasses, contact lenses will make it easier for the person to see what is going on around them. In some cases, a patient needs help seeing up close whereas others have trouble with distances and some people both.

For those who cannot see well up close nor far away, glasses have been developed that have more than one lens in them. The user can switch the area that they are looking through in order to see at the appropriate distance.

For people who don’t want glasses or have issues putting contacts, they can always opt for surgery. There are several different types of surgery but the most popular is Laser-Assisted In-Situ Keratomileusis or commonly referred to as LASIK. This is a form of laser eye surgery can correct vision to almost 20/20. In some cases, reading glasses might be required. The first LASIK surgery in London was performed by Dr. Gartry of the David Gartry Eye Clinic.

For more information on the history of vision, you can visit the museum!

 

Three Medical Technology Inventions That Changed The Course Of History

Laser_Figure2The last century of medical history has seen some of the greatest and most radical breakthroughs in medical technology with advancements continuing to be constructed. A great part of the developments was due to the boost in computer technology and its application in medical science allowing new devices to open their fields to new growth. This article will discuss merely three of the numerous medical technology inventions that changed the course of history and positively affected humanity.

1. The Laser Scalpel

Shortly after successfully testing the first laser in 1960, the field of ophthalmology was altered completely. The carbon dioxide laser, discovered in 1964, allowed doctors and scientists to collaborate and invent the first laser scalpel. This laser scalpel presented with such a great amount of precision that it was used extensively in the field of ophthalmology; as well as in additional medical fields completing various complex and delicate surgeries.

2. The Pacemaker

In the early 1950s electrical engineer John Hopps created the world’s first cardiac pacemaker. While it was invented in the early 1950s, it was not until the late ’50s that the first implantable pacemaker was developed. This implantable pacemaker was designed and formed by renowned researcher Wilson Greatbatch while he was living in New York. The pacemaker is one of the most influential medical instruments currently available as it is used worldwide to assist individuals suffering from cardiac conditions.

3. The CT Scanner

Designed by British scientist Sir Godfrey Hounsfield, the first viable CT scanner was available for commercial use in 1971. To this day physicians across the globe utilize this highly sophisticated device as a medical imaging tool to diagnose or investigate illnesses by screening the patient’s body.

Final Words On The Matter

The devices above are merely three of the numerous technological breakthroughs created to improve our medical system. By using this information you have a better understanding of how important technology is to the medical sciences.