diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/PathologySpecimenSubmittedEvent.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/PathologySpecimenSubmittedEvent.java
new file mode 100644
index 000000000..26c18d421
--- /dev/null
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/event/PathologySpecimenSubmittedEvent.java
@@ -0,0 +1,22 @@
+package com.healthlink.his.web.dataflow.event;
+
+import org.springframework.context.ApplicationEvent;
+import lombok.Getter;
+
+@Getter
+public class PathologySpecimenSubmittedEvent extends ApplicationEvent {
+    private final Long encounterId;
+    private final Long patientId;
+    private final Long surgeryId;
+    private final String specimenType;
+    private final String specimenSource;
+
+    public PathologySpecimenSubmittedEvent(Object source, Long encounterId, Long patientId, Long surgeryId, String specimenType, String specimenSource) {
+        super(source);
+        this.encounterId = encounterId;
+        this.patientId = patientId;
+        this.surgeryId = surgeryId;
+        this.specimenType = specimenType;
+        this.specimenSource = specimenSource;
+    }
+}
diff --git a/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/PathologySubmissionHandler.java b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/PathologySubmissionHandler.java
new file mode 100644
index 000000000..8966a62ea
--- /dev/null
+++ b/healthlink-his-server/healthlink-his-application/src/main/java/com/healthlink/his/web/dataflow/handler/PathologySubmissionHandler.java
@@ -0,0 +1,40 @@
+package com.healthlink.his.web.dataflow.handler;
+
+import com.healthlink.his.web.dataflow.event.PathologySpecimenSubmittedEvent;
+import com.healthlink.his.web.dataflow.util.EventRetryUtil;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@Slf4j
+@Component
+public class PathologySubmissionHandler {
+
+    @Async
+    @EventListener
+    public void onSpecimenSubmitted(PathologySpecimenSubmittedEvent event) {
+        log.info("Chain11 Pathology: encounterId={}, surgeryId={}, specimenType={}",
+                event.getEncounterId(), event.getSurgeryId(), event.getSpecimenType());
+        EventRetryUtil.executeVoidWithRetry("11-Pathology", () -> {
+            Map<String, Object> pathologyOrder = new HashMap<>();
+            pathologyOrder.put("encounterId", event.getEncounterId());
+            pathologyOrder.put("patientId", event.getPatientId());
+            pathologyOrder.put("surgeryId", event.getSurgeryId());
+            pathologyOrder.put("specimenType", event.getSpecimenType());
+            pathologyOrder.put("specimenSource", event.getSpecimenSource());
+            pathologyOrder.put("status", "PENDING_COLLECTION");
+
+            // TODO: 保存病理申请到数据库
+
+            // TODO: 调用条码服务生成唯一标识
+
+            // TODO: WebSocket推送通知病理科接收标本
+
+            log.info("Chain11 Pathology: order created for surgeryId={}", event.getSurgeryId());
+        }, 3);
+    }
+}