Archive for May, 2008
May 31st, 2008 -- Posted in Health |
In recently years the assistive listening devices marketplace has been flooded with a huge number of new offerings in the way of digital hearing aids. At last count there were more than 40 different makes and models of these digital hearing devices that are manufactured by no less than twenty different manufacturers. And, while the popularity of digital hearing technology is unquestionably rising, many are left to wonder if digital is a better choice over analogue.
There is no question that we live in an era when most things that are digital are considered to be “state-of-the-art.” However, not everyone is convinced that digital necessarily equates with better, as seems to be a common assumption among many people. There are many people who claim that digitized hearing aids, while advantageous in many ways, are not necessarily always the best choice for everyone.
The first digital hearing aids were made available in the mid-eighties by two different manufacturers of hearing aids. Their units were the first to meld digital signal processing, known as DPS, with hearing aid products creating a cutting edge hearing device. However, these hearing aids were rather large, to accommodate the DPS, and therefore never gained in popularity.
About a decade later, two different manufacturers of hearing solutions reintroduced digitized hearing aids to the marketplace and this time they were much better received. This is because technology had advanced to the point that the DSP could be integrated into many of the most popular styles of these devices, including the behind the ear and in the ear hearing aids.
Even though these new digital aids were more expensive than their analogue cousins, they still enjoyed almost immediate popularity among hearing healthcare clinicians and also among consumers. This almost instant acceptance and success, combined with a promise of even more advanced signal processing in the future, quickly assured the marketplace that digital hearing aid technology had finally “come of age.”
But, the question still lingers for many: is the quality of the sound from digital hearing aids really better than the analogue versions? The answer really lies in the processing abilities that the digital technology provides and from that aspect the answer in a firm yes.
The experts say that digital hearing technology is not superior simply because it is digital. The advantage comes from the fact that the DSP give the manufacturers, the clinicians and the end users so many features and options for enhancing sound that analogue devices simply cannot deliver.
A few of the many advantages of digitized hearing aids over the analogue models include such things as: gain processing, which helps to lessen background noise while isolating conversational sounds; digital feedback reduction (DFR), which significantly reduces incidence of annoying, and often painful, feedback from the unit; digital noise reduction, which also helps eliminate background noise; digital speech enhancers; and, directional microphones. All of these features are virtually non-existent in analogue hearing aids.
Many experts in the hearing aid industry consider this era of advancements in digital hearing aids to be a very exciting time and they also expect that there will be additional breakthroughs and advancements in the years to come. As the digital technology continues to make better hearing available to more people, it is predicted that eventually digital hearing devices will completely eliminate the use of analogue aids.
Mike Selvon has some great hearing aids articles for the hobbist, where you can find out more tips on digital hearing aids. We appreciate your feedback at our hearing impaired/a> blog.
May 31st, 2008 -- Posted in Health |
A medical practice is more than just seeing patients. It is a business, and like all businesses, it has monthly bills to pay, and employees who want their paychecks. There are many different aspects to medical practices across the country.
A medical practice relies heavily on reimbursements from insurance companies to fulfill their financial obligations. However, filling out insurance claims for hundreds of patients each week can be very time consuming. The whole process can be a very frustrating experience.
A physician must either hire someone to perform this task, another expense that can be eliminated, or do it him or herself. Either way, it can be a grueling experience for the person filling out the forms. Often, filing the forms is another headache that can leave the person feeling a huge amount of stress.
If the forms are not filled out properly, the insurance company will reject them and the whole process is started all over again and often these claims are added to the stack of claims that are pending. This can cause financial hardships for many practices, especially small ones. Even when the claim is accepted, it can take several weeks or months for the insurance company to send the reimbursement check.
Many medical practices have found that by using a medical billing company, they have increased the efficiency in their office. The staff can concentrate on other areas of office work. Medical billing services have fast and secure methods of submitting claims to insurance companies electronically. This means that the claims are no longer lost in the mail or sitting in a stack on someone’s desk waiting to be put into the system.
When a claim is filed electronically, it is either accepted or rejected immediately. The billing service then will make the necessary changes and re-submit the claim. Because the claim is accepted electronically, payment is sent within days instead of weeks or months.
Another benefit to using this type of company is that the personnel are highly trained in all aspect of medical billing. They are familiar with all of the rules and regulations and when they are updated or changed.
The medical billing service will also track each of the payments to make sure that the transaction is completed and that a check was sent. They will contact the insurance company and follow up on each claim that is not processed.
This gives physicians the time they need to treat more patients and to concentrate on them and not worry about when they will receive their payments.
Any type of medical facility can use medical billing services. It does not matter how big or small, the benefits are the same for all.
Many physicians are skeptical about using this type of service, especially small ones, however, the benefits of these services far outweighs any fees that they may charge because the reimbursement time is quick and the success rate of submissions is over ninety percent. This makes it very cost efficient for any medical practice.
Peter Geisheker is CEO of The Geisheker Group marketing firm. One of the types of
clients that Peter helps are medical billing companies
May 31st, 2008 -- Posted in Health |
If you are at risk for developing varicose veins, you need to educate yourself on what you can to do to avoid them. Not only are they very unattractive, varicose veins can cause ulcers of the lower legs which can lead to infections. So read on to discover ways that you can avoid varicose veins.
Varicose veins are large purple looking veins that develop mainly in the legs, more specifically in the calf area of the leg. They will look like huge cords or ropes and protrude significantly from the skin. These protruding veins can become very painful and some may develop into ulcers that will be very hard to heal.
So what measures can you take to avoid developing varicose veins?
First of all, get plenty of exercise. Walking and other types of activities can increase the blood flow in your legs to keep the blood from pooling in the veins.
Be very careful to watch your weight and watch what you eat. Obesity will produce added pressure on your legs which can contribute to varicose veins. Eating a poor diet that makes you retain water can add to the problem also. Keep your weight under control and eat a healthy diet with plenty of low salt food and fruits and vegetables.
Try to keep from sitting or standing for long periods of time. You should make it a point to change positions every 30 minutes or so to improve blood flow. If possible, take a short walk or break every 30 minutes to stimulate blood flow throughout your body. If you sit a lot, try to avoid crossing your legs. While this may be very comfortable for you, it will interrupt the blood flow in your legs.
Take note of what you are wearing. High heels do not work the calf muscles like low heels do. Avoid wearing tight fitting clothes around your waist and groin areas. This can cut off the circulation to the lower body and increase your risk for varicose veins.
Elevate you legs several times a day. If possible, lie down on the floor and place several pillows under your legs to elevate them above your heart. This will improve your venous circulation and increase the blood flow in your legs.
You may want to purchase a pair of compression stockings to wear if you are in a job that requires you being on your feet all day. These stockings will steadily squeeze your legs all day, therefore increasing blood flow throughout your legs. These stockings can be purchased at your local pharmacy or your doctor can write you a prescription for compression stockings. Just be sure to get the ones that fit you properly. If you require help, ask someone in the pharmacy to help you with your choice. Compression socks for both men and women are also available if you prefer to wear socks.
So there you have several ways to reduce your risk for developing varicose veins. Use these preventive measures and you may never have to worry about varicose veins!
For more tips and information about varicose veins and available treatment options please visit Can You Get Rid Of Varicose Veins Without Surgery? please visit: http://www.squidoo.com/varicose-vein-treatment
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