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  <xs:element name="NumberOfBoardOfDirectors" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_NumberOfBoardOfDirectors"/>
  <xs:element name="LettersOfCreditExpirationDate" type="xbrli:dateItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_LettersOfCreditExpirationDate"/>
  <xs:element name="AnterisBusinessSegmentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_AnterisBusinessSegmentMember"/>
  <xs:element name="CashIncentiveUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_CashIncentiveUnitsMember"/>
  <xs:element name="CustomerAAndBMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_CustomerAAndBMember"/>
  <xs:element name="CustomerAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_CustomerAMember"/>
  <xs:element name="CustomerBMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_CustomerBMember"/>
  <xs:element name="DirectorStockOptionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_DirectorStockOptionsMember"/>
  <xs:element name="EmployeeOptionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_EmployeeOptionsMember"/>
  <xs:element name="EquitySettledStockBasedPaymentsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_EquitySettledStockBasedPaymentsMember"/>
  <xs:element name="PublicOffering2026Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_PublicOffering2026Member"/>
  <xs:element name="ServiceAndPerformanceConditionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_ServiceAndPerformanceConditionsMember"/>
  <xs:element name="ServiceBasedConditionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_ServiceBasedConditionsMember"/>
  <xs:element name="SharePricePerformanceRightsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_SharePricePerformanceRightsMember"/>
  <xs:element name="v2vmedtechIncMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_v2vmedtechIncMember"/>
  <xs:element name="VARIABLEINTERESTENTITYAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_VARIABLEINTERESTENTITYAbstract"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="avr_DocumentAndEntityInformationAbstract"/>
</xs:schema>
