It is not just surgery. The dexterity and speed with which a wound is sutured is as much an art as it is a life-saver. Extra force while tying up vital organs can damage tissues, while less pressure can lead to leaks. Now, a `bindi'-sized sensor can keep track of a surgeon's hand movements and the force applied while suturing vital organs manually.

A team from Centre for Medical Electronics, Anna University, and Government Stanley Medical College and Hospital has developed a sensor-based wireless device, where the sensor is taped to the surgeon's index finger. It can also be taped to the wrist and will track the force being applied through signals. It will alert the surgeon if the pressure is below or above the required level. The data can be stored and viewed on the display screen of the device and also shared or viewed real-time through Bluetooth technology.....................Read more

Source: The Times of India