Cryotherapy - Baby It’s Cold Inside

Cryotherapy
Cryotherapy (also known as cold therapy) is broadly defined as the use of very cold temperatures for medical or general wellness purposes.  Modern cryotherapy (which comes from the Greek kyro, meaning “cold” and therapeia,  meaning “healing”) can be traced back thousands of years, and some form of it was practiced by the ancient Greeks, Romans, and Egyptians, among other civilizations, which used extreme cold therapy to treat injuries and reduce inflammation.

In 1978, a Japanese rheumatologist, Toshima Yamaguchi, developed what is known as Whole Body Cryotherapy (“WBC”), in which, cryotherapy is applied to the entire body; that is, the whole body, except the head, is exposed to extremely cold temperatures. Dr. Yamaguchi’s research found that rapid temperature decreases on the outer layers of individuals’ skin led to a rapid release of endorphins, which caused those individuals to become less sensitive to pain. To put his findings into practice, Dr. Yamaguchi and his associates built the world’s first cryochamber.

How Whole Body Cryotherapy Works

Whole body cryotherapy involves enclosing the entire body (excepting the head) in a cryochamber, with liquid nitrogen used to quickly chill the chamber to temperatures between -200 and -300 degrees Fahrenheit for a period not longer that 2-4 minutes. The extremely rapid cooling of the body causes blood flow to concentrate towards the body’s core, and away from the extremities, which, in concept, can reduce inflammation relating to soft tissue injuries.  At the same time, the body releases endorphins, which serve to decrease pain and increase feelings of euphoria.

Health Benefits Attributed to Whole Body Cryotherapy

Whole body cryotherapy is used to treat patients suffering from chronic inflammatory conditions, as well as, Olympic and other elite athletes experiencing muscle soreness, and to shorten recovery times from injuries and surgeries.

Cryotherapy is used to treat joint pain and inflammation due to arthritis and fibromyalgia, and for pain management, physical therapy, anti-aging, and weight loss treatments.

Oxygen Monitors Can Protect Cryochamber Workers and Users

In 2015, a cryotherapy facility employee in Las Vegas was found dead after she suffocated in a chamber.  The coroner’s office concluded that the death was caused by accidental asphyxiation, resulting from low oxygen levels, possibly resulting from a leak of the nitrogen gas used to rapidly chill the cryochamber. Nitrogen is an oxygen-depleting gas that is both odorless and colorless. Oxygen deprivation is called a silent killer because there are no indications that one is breathing oxygen deficient air until it is too late. As such, absent appropriate monitoring, workers would be unable to detect a nitrogen leak if one were to occur in a gas cylinder or line. Conversely, by utilizing a top-quality oxygen monitor, also known as an oxygen deficiency monitor, cryochamber personnel can track oxygen levels and detect leaks before a workers’ and users’ health is jeopardized.

PureAire Monitors

PureAire Monitoring Systems’ oxygen monitors continuously track levels of oxygen and will detect nitrogen leaks before the health of cryochamber operators or users is put at risk. Built with zirconium oxide sensor cells, to ensure longevity, PureAire’s O2 monitors can last, trouble-free, for over 10 years under normal operating conditions.  In the event of a nitrogen gas leak, and a decrease in oxygen to an unsafe level, the monitor will set off an alarm, replete with horns and flashing lights, alerting staff and users to evacuate the area.

Best practice calls for oxygen monitors to be installed anywhere there is a risk of gas leaks. The oxygen monitors should be placed wherever nitrogen is stored and, in all rooms where nitrogen is used.

PureAire oxygen monitors measure oxygen 24/7, with no time-consuming maintenance or calibration required.

Each PureAire O2 monitor has an easy to read screen, which displays current oxygen levels, for at-a-glance readings by cryochamber employees, who derive peace of mind from the monitor’s presence and reliability.

Where Can I Buy an Oxygen Monitor?

You know you need an O₂ monitor, but where do you get one, and how much does it cost?  Selling oxygen deficiency monitors is our business, so we've rounded up information to choose the right oxygen deficiency monitor for your needs. 

Who Should Use an Oxygen Deficiency Monitor? 

An oxygen deficiency monitor should be placed anywhere that inert gases, such as argon or nitrogen, are used or stored. Industries that use an oxygen deficiency monitor include: 

• Research & development – Laboratories often perform testing using nitrogen, argon, or CO2.
• Medical gases- Used in hospitals, or labs requiring ultra-purity (99.9%) inert gases or nitrogen gas.
• MRI facilities- Helium gas surrounds the MR magnet to protect from overheating while in operation.
• Pharmaceutical- Nitrogen is used in cryogenic freezers and CO₂ or dry ice is commonly used for shipping heat sensitive prescription drugs.
• Cryotherapy- Nitrogen gas is used to create on-demand low temperatures quickly for therapy. Used for treating people to reduce inflammation.
• Cryopreservation- N₂ gas is used in the process of cooling and storing cells, tissues, or organs at very low temperatures to maintain their viability.
• Universities- Many schools specializing in medicine, sciences, or aerospace require nitrogen gas, argon gas, or carbon dioxide for experiments and long-term research.
• Semiconductor- Ultra purity nitrogen gas or other inert gases are required to reduce corrosion and oxidation on wafers or in semiconductor tools.
• Food & Beverage- Nitrogen gas or CO₂ is used to rapidly flash freeze food, or increase the shelf life of packaged foods and beverages.
• OLED- Nitrogen gas is used to reduce oxidation in printing chambers maintaining the quality of the substrate.
• 3D Printers- Argon gas and nitrogen gas are used in printers to reduce corrosion and protect metals from being a source of ignition, most commonly titanium metals.

What is an Oxygen Monitor Alarm?

An oxygen monitor alarm goes off if oxygen levels fall to a critical threshold, which is defined by OSHA as below 19.5 percent. 

The type of alarm varies by the specifications of the oxygen deficiency monitor you're considering. At PureAire, our oxygen monitors have two alarm levels, for 19.5 percent and 18 percent. The built-in alarm operates at 90 decibels, so workers can hear the alarm over facility noise. The optional horn and strobe combination amplifies the alarm. 

Alarm relays link alerts with third party communication systems, such as control panels, PLCs, or fire alarm systems for maximum versatility. 

How Much Does an Oxygen Monitor Cost?

Oxygen monitors range in price from $1,500 to $4,500, depending on if you need percentage or ppm accuracy. 

Where Can I Buy an Oxygen Monitor? 

Now that you understand the different features available in an oxygen monitor, as well as who should have an O₂ monitor, you're ready to research and buy. We're partial to PureAire products, but we always recommend that you review the specifications of any oxygen deficiency monitor so you understand what features the product has and whether it's right for you. PureAire includes a sensor lasting 10 year or more which is usually more desirable when you’re planning on using an oxygen monitor longer than 2 to 3 years.

You can buy an oxygen deficiency monitor online from the manufacturer, directly though distributors, and through commerce outlets as well. 

PureAire works with various distributors such as Airgas, Air Liquide, Linde, Air Products, Fisher Scientific, and Johnson Controls.

One note of caution here, especially if you use the internet to research oxygen monitors. A number of products may come up when you search for O₂ monitors that are NOT the correct product to detect gas leaks. You may find search results for the following products when you begin to look for oxygen monitors online: 

• Finger oxygen monitor
• Blood oxygen monitor 
• Pulse oximetry monitor 
• Oximeter
• Baby monitor 

As you may guess from the names, these other monitors are commonly used in medical and pharmaceutical settings. The price point will be far less than what you would spend for the type of oxygen monitor we're talking about. The other oxygen monitors are also found in stores and online at pharmacies: Walgreens, Target, CVS, and the like. 

When you review the product specifications, make sure the product you've found does what you need it to do: Monitor levels of oxygen in the air to detect a gas leak that could harm your facility and workers. 

If there are other questions you have about shopping for an oxygen deficiency monitor, we're here for you. Chat with us online or email us today. 

The Hidden Dangers and Facts of Cryotherapy: How to Remain Safe and Get Health benefits too

While cryotherapy or frost therapy has been used for millennia, the new cryotherapy center fad that's become popular in salon culture has come under scrutiny when a 24-year-old woman who worked at a cryohealth center in Las Vegas was found dead after using a cryo chamber at work. Learn more about cryotherapy, what it claims to do for the body, and whether or not it can be safely used. 

The Health Benefits of Cryotherapy

Advocates claim that there are many benefits of cryotherapy and that the treatment is highly safe when it is properly performed. The type of whole body cryotherapy in use at cryohealth centers today was developed in 1978 as a rheumatoid arthritis treatment. While this treatment is often covered by health insurance in other nations, the U.S.healthcare industry does not recognize cryotherapy for insurance purposes or much regulate the field. 

Unlike immersion in an ice bath, the chill of cryotherapy is dry so it does not feel uncomfortable, like submersion in an ice bath would. Exposure to chilled air can treat sports injuries, muscle soreness, joint pain, pain and inflammation associated with health conditions like arthritis or fibromyalgia, and immune function. Some even claim that cryotherapy can help with weight loss or delay the aging process. 

Is Cryotherapy Safe? 

Individuals with certain health conditions -- including hypertension, heart disease, seizures, anemia, pregnancy, and claustrophobia -- should not use cryotherapy. For other individuals, cryotherapy has generally been considered safe. Some individuals may experience redness or skin irritation, an allergic reaction to the cold, frostbite, or skin burns. 

If the individual stays in the cryotherapy chamber longer than recommended, or the facility does not take the proper precautions, health risks increase. Typically, people are only supposed to expose themselves to the cold temperatures in the cryo chamber for two to three minutes. The salon where the woman died was apparently selling 30-minute sessions, the New York Post reports. 30 minutes is too long to spend in frigid temperatures. 

In the case of the employee who died in a cryotherapy chamber, no one apparently knew the woman was in there since she went in alone after work. Most cryotherapy chambers only allow people to use the facility when someone is onsite monitoring them as a first line safety precaution. 

Even if the employee did not follow proper procedures in entering the cryo chamber, her death raised awareness of hidden dangers in this unregulated industry. People want to know whether this popular treatment is safe for them. The salon where the woman died was not licensed with the State of Nevada.

Safety Measures for Cryotherapy

Cryotherapy can be safe when performed by a licensed facility that has safeguards in place to make sure that those undergoing treatment do not stay in too long, do not get overlooked, and are not exposed to environmental hazards. 

One reliable way to monitor the environment of the cryo chamber is to use an oxygen monitor or oxygen deficiency monitor. An oxygen deficiency monitor continuously measures the amount of oxygen in the environment and sets off an alarm if oxygen falls below a safe level. 

Cryohealth chambers use a form of nitrogen to create a dry frost and chill the chamber. Nitrogen, when used in high doses, creates an oxygen deficient environment. In a worst-case scenario, the room could become so oxygen deficient that anyone inside could suffocate to death. 

Since nitrogen does not have an odor or a color, individuals cannot see it. When a cryohealth chamber is equipped with an oxygen monitor, the air inside will not fall below safe levels without first alerting staff to the drop in oxygen. Staff can then assist any patients in evacuating the cryotherapy chamber before something bad happens.  

PureAire offers O₂ monitors that are made with zirconium sensors, which are guaranteed to last for at least 10 years and hold up equally well in humid and dry environments. Once the facility sets up O₂ monitors in every cryo chamber, staff can rest assured that the monitors will alert them to any sudden change in oxygen levels with enough time to get people outside of the chamber before something bad happens. 

When a facility uses oxygen monitors inside the chambers, has a license from the State, and ensures that staff monitor the chambers during treatments, cryotherapy can be performed safely. 

To learn more about PureAire's line of oxygen deficiency monitors, visit www.pureairemonitoring.com.

Cryotherapy is Cool

Cryotherapy is a real facet of medical treatment that uses extremely low temperatures to help with pain and inflammation. Not to be confused with cryopreservation, in cryotherapy the patients are only subjected to the cold for minutes. It seems like something futuristic, but it is actually an increasingly common treatment among athletes to replace ice baths and ice pack therapies.

More specifically, cryogenic chamber therapy, or Whole Body Cryotherapy (WBC), uses liquid nitrogen to cool a chamber to around -185oF. The patient spends a few minutes in the chamber wearing only a bathing suit, socks, gloves and facial protection (to prevent frostbite), allowing the skin temperature to drop while the core body temperature remains stable. This WBC treatment improves many types of muscle and joint pain and helps in the rehabilitation of injuries.

These cryotherapy systems are currently being used by sports teams such as the San Antonio Spurs, the LA Clippers, and the Minnesota Timberwolves, just to name a few. Everyone from Olympians, to rugby players, to non-athletes looking for pain relief utilize WBC. The super cooling power of liquid nitrogen can be a blessing to those in pain, but precautions need to be taken to assure this tricky chemical remains safe. In the event of a liquid nitrogen leak, the patient could suffocate from lack of breathable air. This is why an Oxygen Deficiency Monitor is important to have in any facility that uses liquid nitrogen.

PureAire Monitoring Systems provides a product that would be ideal for this type of application. Their Oxygen Deficiency Monitor that uses a sample draw system is one of the best in the industry, and can be hooked into an alarm or horn and strobe to alert the chamber operator and patients in case of a leak. The oxygen monitor can even be programmed to turn off the nitrogen tanks in the event of a leak in the system.

The O2 monitor would be situated outside the chamber. Through a tube, air samples from inside the chamber would be analyzed to make sure the oxygen level remains at a safe and breathable 20.9%. Any nitrogen leak would reduce the percent of oxygen and trigger an alarm. Because the oxygen deficiency monitor’s sensor lasts at least 10 years without maintenance, safety is guaranteed for many years to come. Cryogenic chamber therapy has the potential to help many people treat their pain, and with the use of an oxygen monitor, they can do so safely.

For more information, please visit our web site at: www.PureAireMonitoring.com, or www.MonitorOxygen.com. If you have any questions, we’d love to speak with you. Call us at: 1-888-788-8050

About PureAire Monitoring Systems, Inc.
PureAire is the industry leader in gas monitoring solutions enabling organizations to ensure safe work environments, minimize compliance risk, and reduce associated costs. Over 1,000 organizations across the globe use PureAire gas monitoring solutions. Beginning in 1996, PureAire’s growth has been a result of an unbeatable combination of innovation and experience in solving safety and environmental needs for customers, as well as a total commitment to supporting the customer 24 hours a day, 7 days a week