What is oxymmetry overnight?
Oxeia overnight is a medical test that includes monitoring oxygen levels in the patient's blood during the night. This test is non -invasive and can be done at home with a specialized monitoring device. The doctor may recommend this to a patient with disturbed sleep to determine whether apnea contributes to poor patterns of the patient's sleep. This is a cheap test that can provide some important basic information to see if the patient needs additional screening, such as a sleep in a hospital or clinic. The clip shines light over the finger and collects data about oxygen level in the blood by recording the light absorption as it passes through the finger. This information feeds into a small recording field through a thin line. Many patients from the hand from hand preventing it to get entangled during the night. At the end of the night, the patin can take off the clip and the study overnight is completed.
If the oxygen level changes during the night as would be expectedO, if the patient has apnea sleep, a change in deductions would be shown in the data. The doctor may analyze data from the study to determine whether some changes are occurring. The patient must have a diary that the doctor can compare with the results; If the patient had to move the clip to another finger, stand up to use the bathroom, respond to the phone or engage in other activities, it could distort the results and create a tip or dive into the oxygen surface.
The test results may indicate that the oxygen level of the patient remains stable during the night. In this case, oximetry overnight suggests that the patient's problem is not the result of apnea and that the problem can cause something else such as stress. If the results show changes in oxygenation levels, the patient may need more testing to deal with the possibility of apnea and to develop a treatment plan that can help.
Diagnosis of sleep apnea can be a complex process. Oxery overnight provides the middle point that allows your doctor to collect information for nThe cost of seeing if the patient seems to have problems with oxygenation during the night. Complete sleep studies can be very expensive and the provision of an alternative test can help reduce the cost of diagnosis and treatment. Patients can also consider the test more pleasant than sleep studies. It is often difficult to sleep in a hospital or clinic, even in rooms designed to study sleep and testing is more disturbing.