| 摘要 |
ANGIOSOME-BASED PERFUSION MONITORING SYSTEM A compression device (12) includes at least one pressurizable bladder (15a, 15b, 15c) to substantially occlude blood flow into skin capillary beds adjacent to the at least one pressurizable bladder, (15a, 15b, 15c)and a plurality of perfusion sensors (30). In operation a first-angiosome sensor detects the perfusion parameter of a skin capillary bed in a first angiosome of the limb, and a second-angiosome sensor detects the perfusion parameter of a skin capillary bed in a second angiosome of the limb that is different from the first angiosome. A control circuit (26) maps sensor signals from the first-angiosome sensor to the first angiosome or a first artery of the limb, and maps sensor signals from the second-angiosome sensor to the second angiosome or a second artery of the limb different from the first artery of the limb. For each perfusion sensor (30), the control circuit (26) determines whether the received sensor signals are indicative of peripheral artery disease. FIG. 1 1/12 15a 30 15b 30 18 - -- 15c -- L _J 22 - 50 |
