Diagnostic equipment can be used to monitor many different things. An oximeter measures things like oxygen saturation or how well oxygen is being carried throughout your body. Other diagnostic equipment, like a sphygmomanometer, will tell you your systolic and diastolic pressure. This equipment is often used in places like hospitals but can be purchased and used at home.
A thermometer is a tool that just about everyone has used at least once in their lives. Usually, thermometers contain a liquid, like mercury or alcohol, in a glass tube. This liquid expands when it get hot and contracts when it gets cold. Digital thermometers use a computing mechanism and a resistor. When the temperature changes, a sensor picks up a change in the resistance. The computing mechanism converts the difference in resistance into a difference in temperature and shows the output in degrees.
Stethoscopes have been around for nearly 200 years. They help doctors listen to sounds inside a patients body. Stethoscopes work by allowing sounds to vibrate the diaphragm which travel through the hollow tubes and into the ears of the listener. Doctors can hear subtle sounds of the body like your lungs breathing or your heart beating by using this device. If you or someone you know needs their heart or lungs examined daily, you might invest in purchasing a stethoscope.
A pulse oximeter is a painless way of measuring your blood oxygen level. It's a small device that can clip on to a body part like toes or earlobes, however it's most commonly used on fingertips. These devices can quickly pick up on changes to the efficiency of how well oxygen is carried throughout your body. Oxygen monitors like this can be used in various different situations like during a sleep study or after a surgery. If you feel like you should keep an eye on your oxygen levels, an oximeter may be what you're looking for.
The peice of equipment used to measure blood pressure is called a sphygmomanometer. It has an inflatable cuff that wraps around your arm and is roughly level with your heart and a guage that monitors the cuff's pressure. There are two pressures that are monitored through this device: systolic and diastolic. Systolic is the number on top. It's measures the force of blood against the walls of your arteries while the ventricles push blood throughout your body. Diastolic, the number on the bottom, measures the amount of pressure in your arteries between beats. Using a device like this may give you or your doctor a better indicator of the condition your heart is in and how it may look in the future.
Today's medical equipment is pretty advanced. Devices like oximeters can give you information about your oxygen levels in a matter of seconds. Whether you're using this equipment in a care facility or in your own home, that information is at your fingertips, literally! So the next time you need diagnostic equipment, stop by Broadway Home Medical located in Wichita, Kansas.