sensingPressure sensorAlthough it has been possible to adapt to soft surfaces, such as skin, it is not possible to accurately measure changes in pressure when it is twisted or wrinkled. However, Japan has recently developed a flexible pressure sensor that can solve this problem.

The thickness of the traditional pressure sensor is difficult to be less100micron, but the Baidu of this new nano-pressure sensor is approximately8micron, even if the bending radius is up80micron, also can still its precision. can be measured once144The pressure of the site.

The device consists of an electronic switch made of carbon, oxygen-based organic materials and organic transistors, and a pressure-sensitive carbon fiber.

In addition, it can also be used to detect the performance of artificial blood vessels, and it is found that it can detect small pressure changes and pressure propagation speed. Therefore, it is expected to become the potential of implantable and wearable devices.

Therefore, future medical personnel can use pressure-sensitive rubber gloves with the display to diagnose breast cancer, and the efficiency will be greatly improved.