| 摘要 |
A monitor that provides data obtained from the detection of very low positive, negative, or differential pressures, and can be used to control devices in health care and industry. An example of its use in health care is as a respiration monitor providing data that can be used to control devices associated with breathing while providing constant surveillance of the fundamental characteristics of air-breathing humans and animals. In industry it can act as a monitor that provides data by sensing very low pressures (negative, positive or differential) at intervals that can be used to detect positioning of low weight parts or act as a touch sensor for robotic equipment. Monitor detects pressure intervals by use of a vane type capacitance sensor capable of detecting pressures as low as 0.001 ounce per square inch. Monitor uses a micro-controller to control devices from data, obtained from sensor, by storing programs that govern, in predetermined manner, the operation of devices. |
