When a small child has to rely on a manual wheelchair for mobility, this piece of medical equipment must be something they feel comfortable using, but also something they like. There are so many different options of manual wheelchairs for children that most parents rely on the help of their physician, physical therapist, and other medical professionals treating their child to help them find the best. However, it is also helpful if you know a few of the most fitting features to look for so you can be an educated consumer and help find the best model for your child.

Classic techniques for observing molecules, such as the use of X-ray crystallography or NMR, often aren't effective enough to observe protein dynamics and how proteins combine to other molecules. This can slow down research into proteins and microscopic molecules that interact with them. Fortunately, hydrogen/deuterium exchange mass spectrometry (HDX) can make it possible to observe these chemical interactions.  The HDX Process The HDX exchanges hydrogen for deuterium. This is accomplished by soaking proteins in D2O.

If you've recently undergone a knee replacement, kidney transplant, or other major surgical procedure requiring home recuperation, you may be excited to finally be putting your walking aids and accessibility devices behind you for good. While this process can be great from the perspective of personal autonomy and independence, you may find yourself facing the disposal or recycling this used medical equipment purchased by you or your insurance company. What can -- and should -- you do with this used medical equipment?

If you've noticed that you're having difficulty hearing, it may be time to consider using a hearing aid. Before you can get this device, you'll need to have your hearing tested by a professional doctor or clinic that can better assess your hearing loss symptoms. What happens when you get a hearing test, and how does the doctor know what kind of hearing aid will work for you? Read on to learn more.

An oxygen concentrator is a great alternative to a traditional oxygen tank, mostly because of the many benefits that it can provide. You should consider an oxygen concentrator if you want an oxygen solution that produces as much oxygen as needed, is portable, and is easily recharged. Produces as Much Oxygen as Needed One of the biggest problems with traditional oxygen tanks is that the amount of time that you can spend going out and about is going to be limited by the amount of oxygen that your tank can hold.

In order to maintain safety and prevent liability, medical equipment needs to be tested in a variety of ways. Here are some of the most essential tests that are performed on medical devices. Making Sure It's Biocompatible Biocompatibility is one of the most sensitive issues to test. Researchers may have high hopes for a design material or a new laboratory procedure, but it's impossible to predict how the product will react with living tissue.

Some children who have cerebral palsy cannot sit up on their own, which makes it impossible for them to swing. Thankfully, for children with who have cerebral palsy or other mobility impairments, there are adaptive swings made just for them. Here are three types of swings children with cerebral palsy  can use. Platform Swing These types of swings can be used either inside the home or in a clinical setting for physical and occupational types of therapy.

When a child suffers from hearing loss, it is often noticeable at a very young age. For instance, if a baby does not turn her head when her mother speaks to her, it may be an early warning sign that she has a hearing problem. The child may not react to music being played or noise making toys that are placed nearby. Treating hearing loss in a child begins with diagnosing the type of hearing loss she is suffering from.

Chronic ankle instability can make living an active life very challenging. The condition, which causes the ankle to suddenly twist or give way, is caused by stretched or torn ligaments that did not heal properly after an injury, such as a sprained ankle. People with the condition often have difficulty walking in addition to pain, swelling and feelings of instability.  If you have chronic ankle instability, you may wonder if you will ever live a normal life again.