| 摘要 |
A system for non-invasively determining the oxygenation state of tissue located beneath the surface of the skin of a subject is disclosed. In a preferred embodiment, a user-wearable detector array and related circuitry (10) which use near-infrared radiation to collect oxygenation data are provided. The apparatus also includes displays (40) for information regarding the oxygenation state in several ways. In one embodiment, a user wearable wristband indicator connected to the detector array which is located at another location, such as on the leg, provides information directly to the user. A separate, user-wearable battery pack (30), which is preferably designed to provide power for the duration of the activity being monitored, is also provided. |
