Due to Covid-19 medical oxygen has become very difficult to get hold for patients in developing countries such as Africa and the Middle East. Medical oxygen is an essential medicine and should be available to all. Covid-19 has brought an extra constrain on a much needed supply across the world.
Medical oxygen supplies relies on its local infrastructure as it is very costly to transport so these countries have seen their supply gap increase.
The Covid-19 pandemic has brought medical oxygen to the table and much needed for all the wards across the globe.
OxygenWorldwide have great connections across the world and can also supply medical oxygen for use in your home for after-care of any other medical conditions. With an extensive team of knowledge and 24/7 communications we are here to help give patients the essential medicine they need. Contact us today for a quote.
Christmas has come around so fast this year for everyone. It is time to spread cheer amongst one another hence why we have seen to many people jump onto Christmas planning, decorating so early! It may be the only period on which we can see loved ones.
It is a time of uncertainty still, anxiousness and frustration for many especially those who are separated by countries. It has been a long year for all and it is time to speak a little cheer and have something to look forward to. A few ideas to make Christmas special this year:
1. Make and decorate your own festive wreath, it can be fun to do and there are so many options from traditional festive wreaths to more modern takes
2. Donate to charities instead of sending Christmas cards this year – many are doing this to help support charities at a time when fundraising has been difficult for vital research and support
3. Make sure you call or even better video call your nearest and dearest if you are not planning to be together. A conversation and talking goes a long way when you may be feeling lonely
4. Support local independents – it has been a struggle for many small shops and restaurants to try and stay afloat so this year if you do buy gifts buy local
5. Baking is very therapeutic for many plus after your hard work you get to enjoy a treat or even share with your neighbours! There are many recipes out there to feed your festive spirit from mince pies and Christmas puddings to reindeer cookies, roast dinners and even make your own mulled wine!
Home Oxygen Therapy is a medical treatment for patients suffering from chronic lung diseases. It involves the use of an oxygen concentrator to deliver oxygen via a nasal cannula or face mask to the patient and some may require being tethered to the machine on a constant basis. COPD is an umbrella term for these conditions and patients have restricted airflow through the lungs and experience coughing, wheezing and shortness of breath. The effect on quality of life can be significant and some are unable to participate in physical activities and require help to move. Home oxygen therapy aims to improve the patient’s freedom, health and quality of life by allowing treatment at home. Patients are encouraged to try and maintain a certain level of activity as research has shown that if exercise and mobility are retained then lung capacity and respiration improves.
However some patients find this difficult as they are tethered to a pressurized oxygen container via tubing and the weight, which is typically 4kg, can make transporting and lifting awkward especially for the more elderly patients. Some patients use a small hand cart to transport their equipment around or use a portable unit which they can carry over their shoulder. Despite the huge benefits of H.O.T it still imposes restrictions on the user’s movements, mobility, ability to participate in certain activities and quality of life.
A Follower Robot has been devised to help improve these patient’s lives. The robot can carry the equipment thereby reducing the physical burden and increasing freedom of movement. It is capable of following the patient’s movements and can follow behind the patient. It is simple to use, low weight, compact and at a low cost.
They have started testing these robots on H.O.T users to see if they are indeed beneficial and can aid them in their daily activities efficiently. Most users have found the robot easy to use and to manoeuvre with. It is hoped that after more trials are completed it can be manufactured and sold commercially for COPD patients. These robots could drastically improve patient’s lives allowing them to easily move around and enjoy more out of life which could have a positive effect on their health also. More importantly, how amazing would it be to have your own robot?!
References: www.robomechjournal.com and http://link.springer.com
When the people at iFixit took the new Apple Watch apart they found something strange, there wasn’t the expected optical module you usually find to measure your blood flow rate but there is a pulse-oximeter which can measure your oxygen levels.
It works by shining a light through your skin and it measures changes in your blood flow. As your pulse increases it changes the light transmission through the skin which a sensor measures. Additionally it can test how oxygen levels affect the way your blood interacts with light. The more oxygen in your blood, the brighter the red of the blood and the more infrared light it absorbs.
This component is currently disabled in the Apple Watch for unknown reasons but it looks as if Apple hope in the future to allow their customers to be able to monitor their own blood oxygen levels.
Being able to do this would be incredibly useful for a lot of people. If you’re hiking you can get a better sense of how you’re adapting to high altitudes, an athlete can monitor their performance and those with medical conditions such as asthma can instantly see if their oxygen levels are dropping. For those using oxygen at home you could simultaneously see if the oxygen that you are breathing in is improving your oxygen levels. A record of your data would be stored as your activities alter throughout the day and your doctor could use these results to help improve your treatment.
There is a danger that people may use the device as a self-diagnostic tool with regards to their health. This may be one of the reasons that Apple has left it disabled for now. Also perhaps there are issues with the accuracy of the measurements. It may be that arm hair, sweat and dirt could prevent the infrared light sensors from being accurate enough.
The possibility that very soon in the future we may have yet another helpful device to help monitor our health at home is exciting and good news for many suffering chronic respiratory diseases. It would be a helpful way for many to understand how their disease affects their respiration throughout the day and enable them, with their doctor’s help, to react quickly to changes in their blood oxygen levels to improve their health and quality of life.
References: http://thenextweb.com and http://venturebeat.com
A new study conducted by Jonathan Stamler, a professor of medicine at Case Western Reserve University School of Medicine in Cleveland, OH, and colleagues has shown that the respiratory cycle involves three gases and not just two. He says their findings will transform our understanding of the respiratory cycle and could save lives as it will alter our treatments of various associated diseases linked to the respiratory system and also affect blood banks.
The current understanding is that the respiratory cycle uses blood to transport two gases – oxygen and carbon dioxide. Red blood cells pick up freshly inhaled oxygen from the lungs and carry it to cells in the tissues of the body; and then they bring back carbon dioxide as a waste product to be exhaled from the lungs.
However their study has proven that without the presence of Nitric Oxide it doesn’t matter how high the oxygen level is, the cells cannot accept the oxygen without it. The researchers show how nitric oxide controls the blood flow in small blood vessels inside tissue in a process known as “blood flow auto regulation.” It is the Nitric Oxide that controls the release of oxygen from red blood cells into the tissues that need it. Haemaglobin in the Red Blood Cells needs to be also carrying Nitric Oxide to enable blood vessels to open and to supply the oxygen it is carrying to the tissues.
Prof Stamler says “Within the tissues, the tiny vessels and the red blood cells together make up the critical entity controlling blood flow. Red blood cell dysfunction is likely a hidden contributor to diseases of the heart, lung and blood such as heart attack, heart failure, stroke and ischemic injury to kidneys.”
If you suffer from a condition where there is a lack of oxygen uptake to your cells, it may not be the answer just to increase the oxygen supply, but to also look at whether your Red Blood Cells are functioning correctly and if there is an adequate Nitric Oxide supply. Then if necessary treat the Red Blood Cell problem in conjunction with oxygen therapy.
The study also has implications for blood transfusions. Recent evidence shows that blood transfusions lacking nitric oxide have been linked to higher risk of heart attacks, disease and death. It’s not enough to just increase oxygen content of the blood via a blood transfusion. If the Nitric Oxide mechanism is failing then the oxygen will not be able to make it to its destination. Blood in blood banks are known to be deficient in Nitric Oxide and transfusing this blood may actually make things worse by plugging up blood vessels in tissues and to solve this the nation’s blood should be replenished with Nitric Oxide.
It may be the case that many sufferers on oxygen therapy in the future could be helped and treated even more by investigating their Nitric Oxide levels, as there could be additional failings in their respiratory system that could be investigated and more successfully treated.
References: www.medicalnewstoday.com and www.sciencedaily.com