What is Nitinol stent?
Thread stent is a medical device that the doctor can insert to open the blood vessel of the patient to alleviate blocking and support the free flow of blood with blood vessels. Many conditions may require the use of stent to reduce stroke risks, myocardial infarction and other potential problems associated with limited blood flow and blocked blood vessels. The stent implant procedure takes place in a hospital or clinical environment where medical staff can monitor the patient during the location.
Nitinol is an alloy of nickel and titanium. It has a number of features that make it very suitable for stenting. The first is corrosion resistance and low risk of rejection in the body. The second is the memory of this metal. The nitinol stents arrive in the compressed form and the doctor opens them in the patient's body and relies on the metal memory to capture the stent into shape and hold this shape as long as the stent is in place.
Typically, the nitinol stent comes in a package with a special catheter for inserting a stent. The doctor places the patient under the sedationFor comfort and mixes the catheter into a place. Doctors can rely on medical display to help them place the catheter properly. Once the doctor has a stent in the right place, he can open it to push the walls of the blood vessels open and allow to flow freely with blood. The stent consists of a fine net that will hold an open vessel.
The patient with a thread of nitinol will have to take blood thinners to prevent clots. While the body usually does not refuse stent, the net can create a medium for the blood you can clot on and create blocking. Patients with bleeding disorders or a history of bad responses to blood thinners are not good stent candidates because they would maintain risks for them. It will also be necessary to regularly rethink the blood vessel for make of nitinol and check any signs of complications.
When a physician recommends a stent nitinol, patients may ask about available alternatives along with their risks and benefits. Depending on the reason of the stent can lEkar have several designs to choose the patient. It may be useful to obtain information about the degree of complications of a physician with different possibilities so that patients can make informed decisions on their care.