<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!-- Generated by Fujitsu XWand B0072 -->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:icui="http://xbrl.icui.com/2008" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:loc xlink:href="icui-20080331.xsd#icui_IncomeTaxesReceivableNoncurrent" xlink:label="IncomeTaxesReceivableNoncurrent" xlink:title="IncomeTaxesReceivableNoncurrent" xlink:type="locator"/>
    <link:label id="label_IncomeTaxesReceivableNoncurrent" xlink:label="label_IncomeTaxesReceivableNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxesReceivableNoncurrent" xlink:type="resource" xml:lang="en">Income Taxes Receivable Noncurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesReceivableNoncurrent" xlink:title="label: IncomeTaxesReceivableNoncurrent to label_IncomeTaxesReceivableNoncurrent" xlink:to="label_IncomeTaxesReceivableNoncurrent" xlink:type="arc"/>
    <link:loc xlink:href="icui-20080331.xsd#icui_PrepaidExpensesAndOtherCurrentAssets" xlink:label="PrepaidExpensesAndOtherCurrentAssets" xlink:title="PrepaidExpensesAndOtherCurrentAssets" xlink:type="locator"/>
    <link:label id="label_PrepaidExpensesAndOtherCurrentAssets" xlink:label="label_PrepaidExpensesAndOtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PrepaidExpensesAndOtherCurrentAssets" xlink:type="resource" xml:lang="en">Prepaid Expenses and Other Current Assets</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpensesAndOtherCurrentAssets" xlink:title="label: PrepaidExpensesAndOtherCurrentAssets to label_PrepaidExpensesAndOtherCurrentAssets" xlink:to="label_PrepaidExpensesAndOtherCurrentAssets" xlink:type="arc"/>
    <link:loc xlink:href="icui-20080331.xsd#icui_IncomeTaxesPayableNoncurrent" xlink:label="IncomeTaxesPayableNoncurrent" xlink:title="IncomeTaxesPayableNoncurrent" xlink:type="locator"/>
    <link:label id="label_IncomeTaxesPayableNoncurrent" xlink:label="label_IncomeTaxesPayableNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxesPayableNoncurrent" xlink:type="resource" xml:lang="en">Income Taxes Payable Noncurrent</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPayableNoncurrent" xlink:title="label: IncomeTaxesPayableNoncurrent to label_IncomeTaxesPayableNoncurrent" xlink:to="label_IncomeTaxesPayableNoncurrent" xlink:type="arc"/>
    <link:loc xlink:href="icui-20080331.xsd#icui_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:label="IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:title="IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:type="locator"/>
    <link:label id="label_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:label="label_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:type="resource" xml:lang="en">Increase (Decrease) in Prepaid and Deferred Income Taxes</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:title="label: IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes to label_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:to="label_IncreaseDecreaseInPrepaidAndDeferredIncomeTaxes" xlink:type="arc"/>
    <link:loc xlink:href="icui-20080331.xsd#icui_UnrealizedHoldingLoss" xlink:label="UnrealizedHoldingLoss" xlink:title="UnrealizedHoldingLoss" xlink:type="locator"/>
    <link:label id="label_UnrealizedHoldingLoss" xlink:label="label_UnrealizedHoldingLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrealizedHoldingLoss" xlink:type="resource" xml:lang="en">Unrealized Holding Loss</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrealizedHoldingLoss" xlink:title="label: UnrealizedHoldingLoss to label_UnrealizedHoldingLoss" xlink:to="label_UnrealizedHoldingLoss" xlink:type="arc"/>
    <link:label id="label_UnrealizedHoldingLoss_2" xlink:label="label_UnrealizedHoldingLoss_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnrealizedHoldingLoss" xlink:type="resource" xml:lang="en">Unrealized holding loss from temporary impairment of available for sale securities that are carried at fair value on the balance sheet.</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrealizedHoldingLoss" xlink:title="label: UnrealizedHoldingLoss to label_UnrealizedHoldingLoss" xlink:to="label_UnrealizedHoldingLoss_2" xlink:type="arc"/>
  </link:labelLink>
</link:linkbase>
