Scientists Invent a Digestible, Paper-Based Battery That Can Power Swallowed or Implanted Medical Devices

Scientists have developed a digestible, paper-based battery that can power medical devices inside the body. The battery is made with safe materials and breaks down naturally. It has been tested in pigs and could one day help monitor health or deliver treatments inside the body.

What happened

Scientists created a battery from paper and safe metals that can power medical devices inside the body and then dissolve. It was tested in pigs and showed promise for future use in humans.

Why it matters

This technology could lead to safer, more effective ways to power medical devices inside the body, reducing risks from harmful materials and improving health monitoring and treatment.

Why it belongs here

The battery offers a promising, sustainable solution for medical technology, showing how innovation can improve health while being gentle on the body and environment.

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