The DF-4 Connector was recently introduced by a joint group of CRM companies, physicians, and regulatory agencies as a way of easing the implant of ICDs by reducing defibrillation connections from three to one and by minimizing the number of set screws. Prior to the development of the DF-4, traditional high-voltage connector systems required up to three connections.
Cameron Health was founded in 2000 in San Clemente, CA to develop a leadless implantable defibrillator. The device does not require a lead to be implanted into the heart. Instead, the device has a lead that is tunneled beneath the skin from the upper left chest below the level of the clavicle to the level of about