| 摘要 |
The disclosure relates to a device for determining perfusion capacity in a region of a patient's skin and underlying tissue utilizing a thermoelectric device to create a temperature differential, a sensor for measuring the temperature differential, a controller coupled to the sensor and the thermoelectric device for maintaining the temperature differential substantially constant by providing electrical energy to the thermoelectric device, and measuring the electrical energy provided to the thermoelectric device when the thermoelectric device is positioned adjacent the region of the patient's skin to indicate perfusion capacity.
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