This new artificial heart responds to the patient, featuring CorWave
Heart disease is the world’s biggest killer, and around one in five people in developed countries will suffer heart failure in their lifetime.
In the worst cases, the only treatment is a transplant. But with more hearts failing than being donated, patients can spend years on a waiting list.
To help people awaiting a transplant, French company Carmat has developed a “total artificial heart” — a device to replace the whole heart until a donor can be found.
Similar in shape to a human heart and weighing 4 kilograms, it is powered by two battery packs that provide around four hours of charge before the device needs to be connected to a mains power supply.
CEO Louis de Lillers says CorWave has secured about €80 million ($96 million) in funding, including €15 million ($17.9 million) from the European Commission, and is preparing for clinical trials in the United States and Europe. A number of devices that help pump blood from one chamber already exist, but de Lillers says CorWave uses new technology that makes it more responsive to a patient’s activity.
“We’re able to track the activity of the patient and are able to adapt the flow to the patient’s needs,” he says.