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  <xs:element id="ango_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDeposits" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLongTermDeposits" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_TransitionServicesAgreementTermsServicePeriod" abstract="false" name="TransitionServicesAgreementTermsServicePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="ango_LeaseArrangementsAxis" abstract="true" name="LeaseArrangementsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="ango_DebtInstrumentCovenantTermsMaximumTotalLeverageRatioSubsequentToMaterialAcquisitions" abstract="false" name="DebtInstrumentCovenantTermsMaximumTotalLeverageRatioSubsequentToMaterialAcquisitions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="ango_AcquisitionRestructuringAndOtherItemsNet" abstract="false" name="AcquisitionRestructuringAndOtherItemsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_AssetAcquisitionConsiderationTransferred" abstract="false" name="AssetAcquisitionConsiderationTransferred" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_NAMICFluidManagementBusinessMember" abstract="true" name="NAMICFluidManagementBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_ChangeInFairValueOfContingentConsiderationOne" abstract="false" name="ChangeInFairValueOfContingentConsiderationOne" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_LegalCostsMember" abstract="true" name="LegalCostsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationWorkingCapitalAdjustment" abstract="false" name="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationWorkingCapitalAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_BioSentryMember" abstract="true" name="BioSentryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_AccruedLitigation" abstract="false" name="AccruedLitigation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_BiolitecBankruptcyMember" abstract="true" name="BiolitecBankruptcyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_MeasurementInputProbabilityofPaymentMember" abstract="true" name="MeasurementInputProbabilityofPaymentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_LossContingencyReexaminationsNumber" abstract="false" name="LossContingencyReexaminationsNumber" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="ango_AssetAcquisitionDomain" abstract="true" name="AssetAcquisitionDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_MedCompandSmithsPatentActionMember" abstract="true" name="MedCompandSmithsPatentActionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_AccruedRecallLiability" abstract="false" name="AccruedRecallLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_TheDelawareActionMember" abstract="true" name="TheDelawareActionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_OarTracTrademarkMember" abstract="true" name="OarTracTrademarkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_NonCashLeaseExpense" abstract="false" name="NonCashLeaseExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="ango_C3WaveTipLocationAssetMember" abstract="true" name="C3WaveTipLocationAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_NewAccountingPronouncementsPolicyTableTextBlock" abstract="false" name="NewAccountingPronouncementsPolicyTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
  <xs:element id="ango_VascularInterventionsandTherapiesMember" abstract="true" name="VascularInterventionsandTherapiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="ango_DivestitureMember" abstract="true" name="DivestitureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
</xs:schema>
