In 1932, Albert Heymann made the first artificial pacemaker. Nowadays, the world's smallest pacemaker has been installed into the patient at the Southampton General Hospital in the United Kingdom. The device has only one-tenth the size of a standard pacemaker, not even a peanut. At present, a pacemaker is connected to the heart by inserting a subcutaneous electrical wire, and the electrical pulse is used to control the beating of the heart. This causes the body to contact the electronic device and easily causes a pacemaker disorder resulting in irregular heartbeat or slow heartbeat, and the pacemaker is easily damaged and easily damaged. Fall off.
Traditional pacemakers require wires to transmit electrical impulses to stimulate the heart. These wires are one of the sources of complications. In addition, there is a risk of infection when the standard pacemaker is implanted under the skin. In contrast, these miniature pacemakers solve this problem by inserting catheters into the groin. The new device can be implanted directly into the heart. In addition to the size of the device and the advantages of wireless technology, this process also greatly reduces the risk of infection and shortens the patient's recovery time. This major technological advancement is a milestone in the history of British medicine.
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