| 摘要 |
An input device for use in controlling medical equipment controlled by a mouse. The device includes an elastic finger cot having an interior sized and shaped for selectively receiving and retaining a user's finger. The device has a light emitting diode for emitting a beam of light to illuminate a selected surface and a light sensor for sensing a light reflected from the selected surface to detect movement of the sensor and finger cot relative to the surface and producing a signal corresponding to the detected movement. The device includes a transmitter for receiving the signal from the light sensor corresponding to the detected movement and generating an electromagnetic signal corresponding to the light sensor signal for receipt by the medical equipment. A power supply connected to the diode, the sensor, and the transmitter provides power. The medical equipment views the input device as the mouse controlling the medical equipment. |
