Anyone who has had to use crutches will understand and appreciate the convenience of a Steerable Knee Walker. Designed like scooters, a knee walker performs the same function as crutches but in a more comfortable, secure way.
One of the most important tools for a medical practitioner would be that of a stethoscope. This important device is pivotal in helping someone determine the internal workings of a patient’s body. Invented in 1816, one of