New Medical Breakthrough
A patient with an all-titanium alloy artificial heart survived for over 100 days, setting a new medical record and bringing new hope to heart failure patients. The titanium alloy's bio compatibility, lightweight, and corrosion resistance ensure stable long-term performance and minimize rejection.
Lightweight and Durable Design
Weighing about 650 grams, the titanium alloy shell and core reduce weight while maintaining high strength, easing the patient's physical burden. Its corrosion resistance prevents oxidation and degradation even with prolonged blood contact.
Magnetic Levitation Technology
The titanium alloy rotor uses magnetic levitation, eliminating mechanical bearings and valves to reduce wear and failure risk. The low shear force minimizes hemolysis and thrombosis, while a special coating reduces blood adhesion, ensuring smooth and stable operation.
Proven Long-Term Performance
Post-surgery, the patient's vital signs stabilized quickly, with the heart maintaining efficient output for over 100 days without failure. Its replaceable external battery and percutaneous transmission system offer the potential for long-term use, surpassing traditional artificial hearts' lifespan of 2 to 5 years.
A Solution to Heart Donor Shortages
With 18 million cardiovascular deaths annually and a shortage of heart donors, this titanium alloy artificial heart provides a more durable solution for end-stage heart failure. As titanium alloy processing advances, its use in artificial joints, bone repair, and dental implants is expected to grow, paving the way for wider medical applications.
