From 50917b2e385732a8a2ea5b0b419384c089dbece3 Mon Sep 17 00:00:00 2001
From: "GukSang.Jin" <guksang_chen@163.com>
Date: Tue, 10 Mar 2026 17:35:25 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=9D=E5=A7=8B=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Cardiopulmonarybypasssystems/MainWindow.xaml  | 253 +++++++++---------
 .../Services/MockModbusTelemetryService.cs    |  84 ++++--
 .../ViewModels/MainViewModel.cs               |   8 +-
 3 files changed, 196 insertions(+), 149 deletions(-)

diff --git a/Cardiopulmonarybypasssystems/MainWindow.xaml b/Cardiopulmonarybypasssystems/MainWindow.xaml
index 4416f41..1f3b4c5 100644
--- a/Cardiopulmonarybypasssystems/MainWindow.xaml
+++ b/Cardiopulmonarybypasssystems/MainWindow.xaml
@@ -41,85 +41,12 @@
         </Border>
 
         <Grid Grid.Row="2">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="300" />
-                <ColumnDefinition Width="12" />
-                <ColumnDefinition Width="*" />
-            </Grid.ColumnDefinitions>
-
-            <ScrollViewer Grid.Column="0" VerticalScrollBarVisibility="Auto">
-                <StackPanel>
-                    <Border Style="{StaticResource CardBorderStyle}" Margin="0,0,0,12">
-                        <StackPanel>
-                            <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x68C0;&#x6D4B;&#x603B;&#x89C8;" />
-                            <UniformGrid Columns="1">
-                                <Border Margin="0,0,0,8" Padding="14" Background="#FFE7F5F3" CornerRadius="14">
-                                    <StackPanel>
-                                        <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5408;&#x683C;&#x7387;" />
-                                        <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding ComplianceDisplay}" />
-                                    </StackPanel>
-                                </Border>
-                                <Border Margin="0,0,0,8" Padding="14" Background="#FFF6EFE2" CornerRadius="14">
-                                    <StackPanel>
-                                        <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x538B;&#x5DEE;" />
-                                        <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding DeltaPressureDisplay}" />
-                                    </StackPanel>
-                                </Border>
-                                <Border Margin="0,0,0,8" Padding="14" Background="#FFE9EFF9" CornerRadius="14">
-                                    <StackPanel>
-                                        <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5408;&#x683C;&#x9879;" />
-                                        <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding QualifiedCount}" />
-                                    </StackPanel>
-                                </Border>
-                                <Border Padding="14" Background="#FFFDEBE7" CornerRadius="14">
-                                    <StackPanel>
-                                        <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x9884;&#x8B66;/&#x4E0D;&#x5408;&#x683C;" />
-                                        <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding WarningCount}" />
-                                    </StackPanel>
-                                </Border>
-                            </UniformGrid>
-                        </StackPanel>
-                    </Border>
-
-                    <Border Style="{StaticResource CardBorderStyle}">
-                        <StackPanel>
-                            <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x6D41;&#x91CF;&#x5FEB;&#x7167;" />
-                            <Border Margin="0,0,0,8" Padding="12" Background="#FFEAF6F3" CornerRadius="14">
-                                <StackPanel>
-                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x4E3B;&#x6CF5;" />
-                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding PumpFlowDisplay}" />
-                                </StackPanel>
-                            </Border>
-                            <Border Margin="0,0,0,8" Padding="12" Background="#FFEFF1FA" CornerRadius="14">
-                                <StackPanel>
-                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F15;&#x6D41;" />
-                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding DrainageFlowDisplay}" />
-                                </StackPanel>
-                            </Border>
-                            <Border Padding="12" Background="#FFFDF0E5" CornerRadius="14">
-                                <StackPanel>
-                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x56DE;&#x8F93;" />
-                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding ReturnFlowDisplay}" />
-                                </StackPanel>
-                            </Border>
-                        </StackPanel>
-                    </Border>
-                </StackPanel>
-            </ScrollViewer>
-
-            <Border Grid.Column="2" Style="{StaticResource CardBorderStyle}" Margin="0">
+            <Border Style="{StaticResource CardBorderStyle}" Margin="0">
                 <TabControl>
                     <TabItem Header="&#x9879;&#x76EE;&#x68C0;&#x6D4B;">
-                        <Grid Margin="0,6,0,0">
-                            <Grid.RowDefinitions>
-                                <RowDefinition Height="Auto" />
-                                <RowDefinition Height="Auto" />
-                                <RowDefinition Height="280" />
-                                <RowDefinition Height="Auto" />
-                                <RowDefinition Height="*" />
-                            </Grid.RowDefinitions>
-
-                            <Border Grid.Row="0" Style="{StaticResource CardBorderStyle}">
+                        <ScrollViewer Margin="0,6,0,0" VerticalScrollBarVisibility="Auto" CanContentScroll="False">
+                            <StackPanel>
+                            <Border Style="{StaticResource CardBorderStyle}">
                                     <StackPanel>
                                         <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x9879;&#x76EE;&#x68C0;&#x7D22;&#x4E0E;&#x91C7;&#x96C6;&#x7B56;&#x7565;" />
                                         <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x6839;&#x636E; YY 0948-2025 &#x5C06;&#x9879;&#x76EE;&#x533A;&#x5206;&#x4E3A;&#x201C;&#x5B9E;&#x65F6;&#x76D1;&#x63A7;&#x201D;&#x201C;&#x5B9E;&#x65F6;&#x663E;&#x793A;+&#x624B;&#x52A8;&#x5F55;&#x5165;&#x201D;&#x548C;&#x201C;&#x624B;&#x52A8;&#x5F55;&#x5165;&#x201D;&#x4E09;&#x7C7B;&#x3002;" TextWrapping="Wrap" />
@@ -158,7 +85,7 @@
                                     </StackPanel>
                                 </Border>
 
-                            <UniformGrid Grid.Row="1" Columns="3" Margin="0,0,0,12">
+                            <UniformGrid Columns="3" Margin="0,0,0,12">
                                     <Border Margin="0,0,8,8" Padding="14" Background="#FFE7F5F3" CornerRadius="14">
                                         <StackPanel>
                                             <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5B9E;&#x65F6;&#x76D1;&#x63A7;" />
@@ -182,7 +109,7 @@
                                     </Border>
                                 </UniformGrid>
 
-                            <Border Grid.Row="2" Style="{StaticResource CardBorderStyle}">
+                            <Border Style="{StaticResource CardBorderStyle}">
                                     <StackPanel>
                                         <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x9879;&#x76EE;&#x6E05;&#x5355;" />
                                         <DataGrid Margin="0,4,0,0"
@@ -194,6 +121,7 @@
                                                   CanUserDeleteRows="False"
                                                   SelectionMode="Single"
                                                   SelectionUnit="FullRow"
+                                                  Height="280"
                                                   ScrollViewer.VerticalScrollBarVisibility="Auto"
                                                   VirtualizingPanel.ScrollUnit="Pixel">
                                             <DataGrid.Columns>
@@ -224,7 +152,7 @@
                                     </StackPanel>
                                 </Border>
 
-                            <UniformGrid Grid.Row="3" Columns="4" Margin="0,0,0,12">
+                            <UniformGrid Columns="4" Margin="0,0,0,12">
                                     <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
                                         <StackPanel>
                                             <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F53;&#x524D;&#x9879;&#x76EE;" />
@@ -252,17 +180,10 @@
                                     </Border>
                                 </UniformGrid>
 
-                            <Border Grid.Row="4" Style="{StaticResource CardBorderStyle}" Margin="0">
-                                <DockPanel LastChildFill="True">
-                                    <WrapPanel DockPanel.Dock="Bottom" Margin="0,8,0,0">
-                                        <Button Command="{Binding SelectPreviousItemCommand}" Content="&#x4E0A;&#x4E00;&#x9879;" Background="#FF6B8791" />
-                                        <Button Command="{Binding SelectNextItemCommand}" Content="&#x4E0B;&#x4E00;&#x9879;" Background="#FF6B8791" />
-                                        <Button Command="{Binding ApplyResultCommand}" Content="&#x4FDD;&#x5B58;" />
-                                    </WrapPanel>
-                                    <ScrollViewer VerticalScrollBarVisibility="Auto" CanContentScroll="True">
-                                        <StackPanel>
-                                            <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x9879;&#x76EE;&#x8BE6;&#x60C5;&#x4E0E;&#x7ED3;&#x679C;&#x586B;&#x5199;" />
-                                            <Grid>
+                            <Border Style="{StaticResource CardBorderStyle}" Margin="0">
+                                <StackPanel>
+                                    <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x9879;&#x76EE;&#x8BE6;&#x60C5;&#x4E0E;&#x7ED3;&#x679C;&#x586B;&#x5199;" />
+                                    <Grid>
                                             <Grid.ColumnDefinitions>
                                                 <ColumnDefinition Width="1.12*" />
                                                 <ColumnDefinition Width="16" />
@@ -415,41 +336,76 @@
                                                 <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5907;&#x6CE8;" />
                                                 <TextBox Text="{Binding ResultNote, UpdateSourceTrigger=PropertyChanged}" MinHeight="104" AcceptsReturn="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Auto" IsReadOnly="{Binding SelectedItemUsesRealtimeValue}" />
                                             </StackPanel>
-                                            </Grid>
-                                        </StackPanel>
-                                    </ScrollViewer>
-                                </DockPanel>
+                                    </Grid>
+                                    <WrapPanel Margin="0,8,0,0">
+                                        <Button Command="{Binding SelectPreviousItemCommand}" Content="&#x4E0A;&#x4E00;&#x9879;" Background="#FF6B8791" />
+                                        <Button Command="{Binding SelectNextItemCommand}" Content="&#x4E0B;&#x4E00;&#x9879;" Background="#FF6B8791" />
+                                        <Button Command="{Binding ApplyResultCommand}" Content="&#x4FDD;&#x5B58;" />
+                                    </WrapPanel>
+                                </StackPanel>
                             </Border>
-                        </Grid>
+                            </StackPanel>
+                        </ScrollViewer>
                     </TabItem>
 
                     <TabItem Header="&#x5B9E;&#x65F6;&#x6570;&#x636E;">
                         <ScrollViewer VerticalScrollBarVisibility="Auto">
                             <StackPanel Margin="0,6,0,0">
-                                <UniformGrid Columns="4" Margin="0,0,0,12">
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x9636;&#x6BB5;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding CurrentStage}" TextWrapping="Wrap" /></StackPanel></Border>
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8BBE;&#x5907;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding DeviceStatus}" TextWrapping="Wrap" /></StackPanel></Border>
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F85;&#x68C0;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding PendingCount}" /></StackPanel></Border>
-                                    <Border Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x544A;&#x8B66;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding AlarmMessages.Count}" /></StackPanel></Border>
-                                </UniformGrid>
-
-                                <UniformGrid Columns="2" Margin="0,0,0,12">
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x518D;&#x5FAA;&#x73AF;&#x7387;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding RealtimeRecirculationDisplay}" /></StackPanel></Border>
-                                    <Border Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x4E3B;&#x6CF5;/&#x56DE;&#x8F93;&#x5DEE;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding FlowImbalanceDisplay}" /></StackPanel></Border>
-                                </UniformGrid>
-
-                                <UniformGrid Columns="4" Margin="0,0,0,12">
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x538B;&#x529B;&#x964D;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding DeltaPressureDisplay}" /></StackPanel></Border>
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8D1F;&#x538B;&#x8F85;&#x52A9;&#x5F15;&#x6D41;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding NegativeAssistPressureDisplay}" /></StackPanel></Border>
-                                    <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="fHb &#x8D8B;&#x52BF;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding FreeHemoglobinDisplay}" /></StackPanel></Border>
-                                    <Border Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}"><StackPanel><TextBlock Style="{StaticResource CaptionStyle}" Text="&#x767D;&#x7EC6;&#x80DE;&#x51CF;&#x5C11;&#x7387;" /><TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding WhiteCellLossDisplay}" /></StackPanel></Border>
-                                </UniformGrid>
+                                <Border Style="{StaticResource CardBorderStyle}">
+                                    <StackPanel>
+                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x5B9E;&#x65F6;&#x603B;&#x89C8;" />
+                                        <WrapPanel Margin="0,0,0,4">
+                                            <Border Width="150" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x9636;&#x6BB5;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding CurrentStage}" TextWrapping="Wrap" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8BBE;&#x5907;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding DeviceStatus}" TextWrapping="Wrap" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,8,8" Padding="14" Background="#FFE7F5F3" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5408;&#x683C;&#x7387;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding ComplianceDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,8,8" Padding="14" Background="#FFE9EFF9" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5408;&#x683C;&#x9879;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding QualifiedCount}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,8,8" Padding="14" Background="#FFFDEBE7" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x9884;&#x8B66;/&#x4E0D;&#x5408;&#x683C;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="24" Text="{Binding WarningCount}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F85;&#x68C0;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding PendingCount}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="150" Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x544A;&#x8B66;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding AlarmMessages.Count}" />
+                                                </StackPanel>
+                                            </Border>
+                                        </WrapPanel>
+                                    </StackPanel>
+                                </Border>
 
                                 <Border Style="{StaticResource CardBorderStyle}">
                                     <StackPanel>
-                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x6D41;&#x91CF;&#x4F20;&#x611F;&#x5668;" />
+                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x6D41;&#x91CF;&#x5FEB;&#x7167;" />
                                         <UniformGrid Columns="3" Margin="0,0,0,8">
-                                            <Border Margin="0,0,8,0" Style="{StaticResource PanelSectionStyle}">
+                                            <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
                                                     <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x4E3B;&#x6CF5;" />
                                                     <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding PumpFlowDisplay}" />
@@ -457,7 +413,7 @@
                                                     <ProgressBar Minimum="0" Maximum="1" Value="{Binding PumpFlowNormalizedValue, Mode=OneWay}" Height="10" Foreground="{StaticResource AccentBrush}" Background="#FFDDE7EC" />
                                                 </StackPanel>
                                             </Border>
-                                            <Border Margin="0,0,8,0" Style="{StaticResource PanelSectionStyle}">
+                                            <Border Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
                                                     <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F15;&#x6D41;" />
                                                     <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding DrainageFlowDisplay}" />
@@ -465,7 +421,7 @@
                                                     <ProgressBar Minimum="0" Maximum="1" Value="{Binding DrainageFlowNormalizedValue, Mode=OneWay}" Height="10" Foreground="{StaticResource AccentBrush}" Background="#FFDDE7EC" />
                                                 </StackPanel>
                                             </Border>
-                                            <Border Style="{StaticResource PanelSectionStyle}">
+                                            <Border Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
                                                     <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x56DE;&#x8F93;" />
                                                     <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding ReturnFlowDisplay}" />
@@ -474,33 +430,72 @@
                                                 </StackPanel>
                                             </Border>
                                         </UniformGrid>
+                                        <WrapPanel>
+                                            <Border Width="180" Margin="0,0,8,8" Padding="14" Background="#FFEAF6F3" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x518D;&#x5FAA;&#x73AF;&#x7387;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding RealtimeRecirculationDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="180" Margin="0,0,8,8" Padding="14" Background="#FFF6EFE2" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x538B;&#x529B;&#x964D;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding DeltaPressureDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="180" Margin="0,0,0,8" Padding="14" Background="#FFEFF1FA" CornerRadius="14">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x4E3B;&#x6CF5;/&#x56DE;&#x8F93;&#x5DEE;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding FlowImbalanceDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                        </WrapPanel>
                                     </StackPanel>
                                 </Border>
 
                                 <Border Style="{StaticResource CardBorderStyle}">
                                     <StackPanel>
-                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x8F85;&#x52A9;&#x5B9E;&#x65F6;&#x6307;&#x6807;" />
-                                        <UniformGrid Columns="3">
-                                            <Border Margin="0,0,8,0" Style="{StaticResource PanelSectionStyle}">
+                                        <TextBlock Style="{StaticResource SectionTitleStyle}" Text="&#x538B;&#x529B;&#x4E0E;&#x8F85;&#x52A9;&#x6307;&#x6807;" />
+                                        <WrapPanel Margin="0,0,0,4">
+                                            <Border Width="180" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
-                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5165;&#x53E3;/&#x51FA;&#x53E3;&#x538B;&#x529B;" />
-                                                    <TextBlock FontSize="18" FontWeight="Bold" Text="{Binding SelectedItemLiveDisplay}" TextWrapping="Wrap" />
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8FD1;&#x7AEF;&#x538B;&#x529B;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding Channels[4].DisplayValue}" />
                                                 </StackPanel>
                                             </Border>
-                                            <Border Margin="0,0,8,0" Style="{StaticResource PanelSectionStyle}">
+                                            <Border Width="180" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8FDC;&#x7AEF;&#x538B;&#x529B;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding Channels[3].DisplayValue}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="180" Margin="0,0,8,8" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x8D1F;&#x538B;&#x8F85;&#x52A9;&#x5F15;&#x6D41;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding NegativeAssistPressureDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                            <Border Width="180" Margin="0,0,0,8" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
                                                     <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x6A21;&#x62DF;&#x8840;&#x6DB2;&#x6E29;&#x5EA6;" />
                                                     <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding TemperatureDisplay}" />
                                                 </StackPanel>
                                             </Border>
-                                            <Border Style="{StaticResource PanelSectionStyle}">
+                                        </WrapPanel>
+                                        <WrapPanel>
+                                            <Border Width="220" Margin="0,0,8,0" Style="{StaticResource PanelSectionStyle}">
                                                 <StackPanel>
-                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x5F53;&#x524D;&#x9009;&#x4E2D;&#x6761;&#x6B3E;&#x7B56;&#x7565;" />
-                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="20" Text="{Binding SelectedItemCaptureModeText}" TextWrapping="Wrap" />
-                                                    <TextBlock Margin="0,6,0,0" Style="{StaticResource CaptionStyle}" Text="{Binding SelectedItemMeasurementSource}" TextWrapping="Wrap" />
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="fHb &#x8D8B;&#x52BF;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding FreeHemoglobinDisplay}" />
                                                 </StackPanel>
                                             </Border>
-                                        </UniformGrid>
+                                            <Border Width="220" Margin="0,0,0,0" Style="{StaticResource PanelSectionStyle}">
+                                                <StackPanel>
+                                                    <TextBlock Style="{StaticResource CaptionStyle}" Text="&#x767D;&#x7EC6;&#x80DE;&#x51CF;&#x5C11;&#x7387;" />
+                                                    <TextBlock Style="{StaticResource MetricValueStyle}" FontSize="22" Text="{Binding WhiteCellLossDisplay}" />
+                                                </StackPanel>
+                                            </Border>
+                                        </WrapPanel>
                                     </StackPanel>
                                 </Border>
                             </StackPanel>
diff --git a/Cardiopulmonarybypasssystems/Services/MockModbusTelemetryService.cs b/Cardiopulmonarybypasssystems/Services/MockModbusTelemetryService.cs
index 719d46f..f3e94f7 100644
--- a/Cardiopulmonarybypasssystems/Services/MockModbusTelemetryService.cs
+++ b/Cardiopulmonarybypasssystems/Services/MockModbusTelemetryService.cs
@@ -1,4 +1,6 @@
 using System.Net.Sockets;
+using System.Threading;
+using System.Threading.Tasks;
 using Cardiopulmonarybypasssystems.Models;
 using NModbus;
 
@@ -11,6 +13,8 @@ public sealed class MockModbusTelemetryService : IModbusTelemetryService, IDispo
     private const byte SlaveId = 1;
     private const ushort ProximalPressureRegister = 1330;
     private const ushort DistalPressureRegister = 1380;
+    private static readonly TimeSpan ConnectionAttemptTimeout = TimeSpan.FromMilliseconds(300);
+    private static readonly TimeSpan ConnectionRetryInterval = TimeSpan.FromSeconds(5);
 
     private readonly object _syncRoot = new();
     private readonly Random _random = new();
@@ -32,16 +36,18 @@ public sealed class MockModbusTelemetryService : IModbusTelemetryService, IDispo
     private TcpClient? _tcpClient;
     private IModbusMaster? _master;
     private bool _connectionInitialized;
+    private Task? _connectionTask;
+    private DateTime _nextConnectionAttemptUtc = DateTime.MinValue;
 
     public IReadOnlyList<DeviceChannel> GetChannels()
     {
-        EnsureConnected();
+        EnsureConnectionScheduled();
         return _channels;
     }
 
     public IReadOnlyList<AlarmMessage> UpdateChannels()
     {
-        EnsureConnected();
+        EnsureConnectionScheduled();
 
         lock (_syncRoot)
         {
@@ -74,14 +80,19 @@ public sealed class MockModbusTelemetryService : IModbusTelemetryService, IDispo
     {
         lock (_syncRoot)
         {
-            _master?.Dispose();
-            _tcpClient?.Dispose();
-            _master = null;
-            _tcpClient = null;
+            ReleaseConnection();
         }
     }
 
-    private void EnsureConnected()
+    private void ReleaseConnection()
+    {
+        _master?.Dispose();
+        _tcpClient?.Dispose();
+        _master = null;
+        _tcpClient = null;
+    }
+
+    private void EnsureConnectionScheduled()
     {
         lock (_syncRoot)
         {
@@ -90,20 +101,50 @@ public sealed class MockModbusTelemetryService : IModbusTelemetryService, IDispo
                 return;
             }
 
-            Dispose();
-
-            try
+            if (_connectionTask is { IsCompleted: false })
             {
-                _tcpClient = new TcpClient();
-                _tcpClient.Connect(IpAddress, Port);
-                _master = _factory.CreateMaster(_tcpClient);
-                _connectionInitialized = true;
+                return;
             }
-            catch
+
+            if (DateTime.UtcNow < _nextConnectionAttemptUtc)
             {
-                _master = null;
-                _tcpClient?.Dispose();
-                _tcpClient = null;
+                return;
+            }
+
+            _nextConnectionAttemptUtc = DateTime.UtcNow.Add(ConnectionRetryInterval);
+            _connectionTask = Task.Run(ConnectWithTimeout);
+        }
+    }
+
+    private void ConnectWithTimeout()
+    {
+        TcpClient? tcpClient = null;
+
+        try
+        {
+            tcpClient = new TcpClient();
+            using var cancellation = new CancellationTokenSource(ConnectionAttemptTimeout);
+            tcpClient.ConnectAsync(IpAddress, Port, cancellation.Token).GetAwaiter().GetResult();
+            tcpClient.ReceiveTimeout = (int)ConnectionAttemptTimeout.TotalMilliseconds;
+            tcpClient.SendTimeout = (int)ConnectionAttemptTimeout.TotalMilliseconds;
+            var master = _factory.CreateMaster(tcpClient);
+
+            lock (_syncRoot)
+            {
+                ReleaseConnection();
+                _tcpClient = tcpClient;
+                _master = master;
+                _connectionInitialized = true;
+                tcpClient = null;
+            }
+        }
+        catch
+        {
+            tcpClient?.Dispose();
+
+            lock (_syncRoot)
+            {
+                ReleaseConnection();
             }
         }
     }
@@ -126,7 +167,12 @@ public sealed class MockModbusTelemetryService : IModbusTelemetryService, IDispo
         }
         catch
         {
-            Dispose();
+            lock (_syncRoot)
+            {
+                ReleaseConnection();
+                _nextConnectionAttemptUtc = DateTime.MinValue;
+            }
+
             SimulatePressureChannels();
         }
     }
diff --git a/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs b/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
index f7ae580..7449ea1 100644
--- a/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
+++ b/Cardiopulmonarybypasssystems/ViewModels/MainViewModel.cs
@@ -191,6 +191,8 @@ public partial class MainViewModel : ObservableObject
     public string PumpFlowDisplay => $"{PumpFlow:F2} L/min";
     public string DrainageFlowDisplay => $"{DrainageFlow:F2} L/min";
     public string ReturnFlowDisplay => $"{ReturnFlow:F2} L/min";
+    public string ProximalPressureDisplay => $"{ChannelValue("近端压力"):F1} mmHg";
+    public string DistalPressureDisplay => $"{ChannelValue("远端压力"):F1} mmHg";
     public string FlowImbalanceDisplay => $"{Math.Abs(PumpFlow - ReturnFlow):F2} L/min";
     public string PumpFlowLoadDisplay => $"{ChannelNormalizedValue("主泵流量"):P0} 量程";
     public string DrainageFlowLoadDisplay => $"{ChannelNormalizedValue("静脉引流流量"):P0} 量程";
@@ -569,9 +571,11 @@ public partial class MainViewModel : ObservableObject
     private void RefreshTelemetry()
     {
         var alarms = _telemetryService.UpdateChannels();
+        AlarmMessages.Clear();
+
         foreach (var alarm in alarms.OrderByDescending(a => a.Timestamp))
         {
-            AlarmMessages.Insert(0, alarm);
+            AlarmMessages.Add(alarm);
         }
 
         RefreshTelemetryPanel();
@@ -591,6 +595,8 @@ public partial class MainViewModel : ObservableObject
         OnPropertyChanged(nameof(PumpFlowDisplay));
         OnPropertyChanged(nameof(DrainageFlowDisplay));
         OnPropertyChanged(nameof(ReturnFlowDisplay));
+        OnPropertyChanged(nameof(ProximalPressureDisplay));
+        OnPropertyChanged(nameof(DistalPressureDisplay));
         OnPropertyChanged(nameof(RealtimeRecirculationDisplay));
         OnPropertyChanged(nameof(FlowImbalanceDisplay));
         OnPropertyChanged(nameof(NegativeAssistPressureDisplay));