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  <xs:element id="hae_DerivativeBlendedFixedInterestRate" abstract="false" name="DerivativeBlendedFixedInterestRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hae_NumberOfInterestRateSwapsRemaining" abstract="false" name="NumberOfInterestRateSwapsRemaining" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hae_NumberOfInterestRateSwapsTerminated" abstract="false" name="NumberOfInterestRateSwapsTerminated" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="hae_InterestRateSwap408FixedInterestRateMember" abstract="true" name="InterestRateSwap408FixedInterestRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_InterestRateSwap415FixedInterestRateMember" abstract="true" name="InterestRateSwap415FixedInterestRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_AccountsReceivableAllowanceForCreditLossRecoveryWriteoff" abstract="false" name="AccountsReceivableAllowanceForCreditLossRecoveryWriteoff" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="hae_RevenueBasedPaymentMember" abstract="true" name="RevenueBasedPaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_RegulatoryBasedPaymentMember" abstract="true" name="RegulatoryBasedPaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_EventBasedPaymentMember" abstract="true" name="EventBasedPaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_ContingentConsiderationFairValueRiskAdjustedDiscountRate" abstract="false" name="ContingentConsiderationFairValueRiskAdjustedDiscountRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="hae_EmployeesMember" abstract="true" name="EmployeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardPerformancePeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardAwardPerformancePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="hae_SharebasedCompensationArrangementbySharebasedPaymentAwardPerformanceTarget" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardPerformanceTarget" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="hae_ApheresisBloodCenterMember" abstract="true" name="ApheresisBloodCenterMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_InterventionalTechnologiesHospitalMember" abstract="true" name="InterventionalTechnologiesHospitalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_HemostasisManagementHospitalMember" abstract="true" name="HemostasisManagementHospitalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="hae_PlasmaProductsandServicesMember" abstract="true" name="PlasmaProductsandServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_BloodCenterProductsandServicesMember" abstract="true" name="BloodCenterProductsandServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_HospitalProductsandServicesMember" abstract="true" name="HospitalProductsandServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_OtherCountryorRegionMember" abstract="true" name="OtherCountryorRegionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="hae_DigitalTransformationCosts" abstract="false" name="DigitalTransformationCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
