Cardiac Rhythm Management Devices

Introduction Magnetic materials are classified as hard and soft. Although soft magnetic materials are susceptible to magnetization / demagnetization, hard magnetic materials retain their magnetic properties even after magnetization. The permanent magnet is made of a hard magnetic material, once it is magnetized, it generates its own permanent magnetic field. They can be made with different sizes and intensities so that they can be implanted in the body without anatomical restrictions. Currently for medical use, various types of magnets are used, from holding magnets to guides for catheters for brain surgery.

An implantable cardiac defibrillator (ICD) is an electronic device located in the body. When the rhythm becomes abnormal (arrhythmia), ICD keeps track of your heart rhythm and gives a slight vibration to myocardium. If you need an electric shock, it may be very uncomfortable, but it will close soon. Some ICDs use a pacing system rather than a shock. This type of ICD sends a rapid impact to myocardium to restore normal rhythm. ICD helps to reduce the risk of cardiac arrest (SCA)

At the end of 1994, five medical equipment companies, Advanced Cardiovascular Systems, Inc., , Vascular Intervention, Inc., Heart Rhythm Management Business, Heart Rhythm Technologies, Inc. and Origin Medsystems, Inc. Guidant merged. Previously it was part of Eli Lilly and Company, but these companies divided as a group by Lilly to take advantage of common customers, markets, and functions in three areas: vascular intervention, cardiac management, and minimally invasive system it was done. Cardisc Rhythm Management Business (CRMB) is part of the Guidant Heart Management Group, which develops, manufactures and markets two main product lines: implantable defibrillator (Tachy) system and pacemaker (Brady) system.

Cardiac pacing uses implantable devices for a variety of reasons. The equipment used includes an event recorder to aid diagnosis of arrhythmias, a cardiac pacemaker (tachycardia) useful for monitoring and treating bradyarrhythmia, and a defibrillator (fast) for monitoring and treating tachyarrhythmias Yes. Cardiac rhythm On February 4, 1980, the first transplant of the automatic defibrillator succeeded at Johns Hopkins Hospital in Baltimore. The program was done by American cardiologist Michel Milovsky. After the event, the automatic implantable defibrillator - and later the automatic implantable defibrillator (ICD) - has become one of the most successful treatment devices in the field of cardiology