Robotic Band Promotes Blood Flow [video]

Robotic Band Promotes Blood Flow [video]

Our bodies rely on many complex systems, and one of the most important is the circulation of blood. This life-giving fluid delivers oxygen to our cells, while transporting nutrients and wastes in and out of our different tissues. If asked about how this fluid gets...
Tiny Implantable Pump Delivers Drugs

Tiny Implantable Pump Delivers Drugs

A typical postage stamp is about 1.0 inch by 0.9 inches. The Swiss company Debiotech has created a miniature pump that is less than one third that size, and about as thick. This device is designed to be implanted under the skin to deliver drugs — such as insulin...
Plastic Foam for Body Parts [video]

Plastic Foam for Body Parts [video]

  Researchers at Cornell University have a new polymer foam with characteristics that can be useful when making prosthetic devices or replacement organs such as a functioning heart. One feature is that the material can be poured into molds to create items of a...
Artery Sensor Reduces Hospital Readmissions

Artery Sensor Reduces Hospital Readmissions

Last year, we covered a device called the CardioMEMS HF System that monitors the pressure of the blood pumped by a patient’s heart. The tiny electro-mechanical device is inserted in a patient’s pulmonary artery, where it transmits data wirelessly. The...