fix 修复一些问题

nb-system/src/main/java/com/nb/bus/registry/device/ClusterDeviceOperator.java

@@ -106,8 +106,8 @@ public class ClusterDeviceOperator implements DeviceOperator {
         Value value = getValue(DeviceKeyConstant.INFUSION_TENANT_ID);
         if(value==null){
             BusInfusionHistoryEntity lastInfusion = getLastInfusion();
-            if(lastInfusion==null){
-                //当输注不存在时，采用设备绑定的医院id
+            if(lastInfusion==null||Boolean.TRUE.equals(lastInfusion.getFinished())){
+                //当输注不存在时或已结束时，采用设备绑定的医院id
                 String tenantId = getTenantId();
                 value=Value.simple(tenantId);
                 setInfusionTenantId(tenantId);