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2013 – Portable oxygen concentrators (POCs) become a popular form of oxygen therapy allowing more portability, freedom and independence than previous iterations. Today there exist two forms of commercial oxygen: compressed oxygen and liquid oxygen.
- What Is in A Name?
- Oxygen Is First Discovered
- Oxygen Is First Used to Treat Asthma and Congestive Heart Failure
- Oxygen Is Used For General Anesthesia
- Oxygen Therapy Comes to The United States
- Oxygen Level Becomes The Fifth Vital Sign
- Conclusion
What the medical community calls “oxygen” is not actually oxygen, but dioxygen or “O2″—the “stable molecular form of elemental oxygen (“O”). As you already know, oxygen is essential to life on the planet and to optimal life and health in the human body.
Oxygen was first discovered in 1771 when a German-Swedish pharmaceutical chemist by the name of Carl Wilhelm Scheele heated mercuric oxide, silver carbonate, magnesium nitrate, and other nitrate salts—creating what he called “fire air.” Just six years later, Scheele published Chemical Treatise on Air and Fire, detailing his discoveries, including o...
In 1789, a man by the name of Thomas Beddoes who was considered the “father of respiratory therapy” opened the Pneumatic Institute in Bristol, England. The Institute treated medical conditions such as congestive heart failure and asthma through the application of oxygen and nitrous oxide. While Beddoes continued to work with another inventor, James...
One hundred years later, in 1885, oxygen was used to pioneer new techniques in the medical field. Prior to the late 19th century, there had been no way to effectively store oxygen. However, with the invention of the oxygen cylinder—or the oxygen therapy apparatus—in 1868, oxygen was now able to be put to use in general anesthesia or for surgical pr...
Leapfrog into the mid-twentieth century, when new medical advances were made with oxygen. In the 1950s, for example, Dr. Alvan Barach—who first introduced oxygen therapy to the United States—”used trans filled oxygen bottles for ambulatory patients with exertional dyspnea” (or shortness of breath during exertion or exercise). This was a significant...
In the 1970s in Japan, an engineer by the name of Takuo Aoyagi invented the pulse oximeter, which, according to Courtney Broaddus, professor emeritus of medicine at the University of California, San Francisco is “an indispensable addition to medicine.” In a New York Times interview, Broaddus noted that oxygen has become “the fifth vital sign” (join...
With all the talk these days about oxygen and oxygen therapy, we can be thankful for the women and men who pioneered in this area of medicine, making the advances that are now saving lives today. To learn more about CalOx’s services and offerings, contact us today.
In the 1970’s, a unique oxygen delivery system was developed for home use, which revolutionized home oxygen therapy. The oxygen concentrator was a large machine that filtered oxygen out of room air.
Jan 1, 2013 · The history of oxygen from discovery to clinical application for patients with chronic lung disease represents a long and storied journey. Within a relatively short period, early investigators not only discovered oxygen but also recognized its importance to life and its role in respiration.
Have you ever wondered how today’s oxygen concentrators came to be? While the use of oxygen for medical purposes has been around since the 1800s, the use of modern day oxygen concentrator technology is fairly new.
May 26, 2021 · Today, we’re taking a look back into the history that led us to the many varieties of oxygen concentrators used by thousands of people every day. The importance of oxygen therapy dates back to the 1800s; however, it wasn’t until the mid-20th century that the use of oxygen in medicine became common.
Techniques were available for administering oxygen from a pressurized cylinder, with a reservoir bag to increase inspired oxygen concentration and via nasal prongs for those patients who could not tolerate a mask.
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