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    <link:label id="lab_dei_LocationDomain_7966A79CDA4B3ADB42B7A97D6CF6B6EB_terseLabel_en-US" xlink:label="lab_dei_LocationDomain_7966A79CDA4B3ADB42B7A97D6CF6B6EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Location [Domain]</link:label>
    <link:label id="lab_dei_LocationDomain_7966A79CDA4B3ADB42B7A97D6CF6B6EB_label_en-US" xlink:label="lab_dei_LocationDomain_7966A79CDA4B3ADB42B7A97D6CF6B6EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_7966A79CDA4B3ADB42B7A97D6CF6B6EB" xlink:type="locator" />
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    <link:label id="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3_terseLabel_en-US" xlink:label="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase, NY</link:label>
    <link:label id="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3_label_en-US" xlink:label="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase, NY [Member]</link:label>
    <link:label id="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3_documentation_en-US" xlink:label="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Purchase, NY [Member]</link:label>
    <link:loc xlink:href="bvx-20161231.xsd#bvx_PurchaseNYMember" xlink:label="loc_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:to="lab_bvx_PurchaseNYMember_875AE45D5DCDE18B3FB5A97D6CF76FC3" xlink:type="arc" />
    <link:label id="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4_terseLabel_en-US" xlink:label="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sophia, Bulgaria</link:label>
    <link:label id="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4_label_en-US" xlink:label="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sophia, Bulgaria [Member]</link:label>
    <link:label id="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4_documentation_en-US" xlink:label="lab_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sophia, Bulgaria [Member]</link:label>
    <link:loc xlink:href="bvx-20161231.xsd#bvx_SophiaBulgariaMember" xlink:label="loc_bvx_SophiaBulgariaMember_7C5DE1E7098D46CAB617A97D6CF7AFD4" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherCommitmentsLineItems_4EB59B9EA492BDEB2375A97D6CF73E07_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsLineItems_4EB59B9EA492BDEB2375A97D6CF73E07" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Commitments [Line Items]</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="loc_us-gaap_OtherCommitmentsLineItems_4EB59B9EA492BDEB2375A97D6CF73E07" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AreaOfRealEstateProperty_B7FD98B7573CADE91C9FA97D6CF7E645_terseLabel_en-US" xlink:label="lab_us-gaap_AreaOfRealEstateProperty_B7FD98B7573CADE91C9FA97D6CF7E645" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Area of real estate property (in square feet)</link:label>
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    <link:label id="lab_bvx_OperatingLeasesFutureMinimumPaymentsDueMonthlyPaymentsRequired_3EC3B2EC414A13EAF2E4A9ABD7F9A4EA_terseLabel_en-US" xlink:label="lab_bvx_OperatingLeasesFutureMinimumPaymentsDueMonthlyPaymentsRequired_3EC3B2EC414A13EAF2E4A9ABD7F9A4EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Monthly cost of office space</link:label>
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    <link:label id="lab_us-gaap_LeaseAndRentalExpense_EA2EB5351BAA6C1FB0F5A97D6CF748C8_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseAndRentalExpense_EA2EB5351BAA6C1FB0F5A97D6CF748C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Rent expense</link:label>
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    <link:label id="lab_us-gaap_InventoryWriteDown_37E367E31582FA6828F9AF0A3D8F5FBF_label_en-US" xlink:label="lab_us-gaap_InventoryWriteDown_37E367E31582FA6828F9AF0A3D8F5FBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Write-down</link:label>
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    <link:label id="lab_bvx_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWithIntrinsicValue_A14C10ECD940B2745E46A97D6CEC5912_terseLabel_en-US" xlink:label="lab_bvx_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWithIntrinsicValue_A14C10ECD940B2745E46A97D6CEC5912" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of in-the-money options outstanding and exercisable</link:label>
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    <link:loc xlink:href="bvx-20161231.xsd#bvx_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWithIntrinsicValue" xlink:label="loc_bvx_SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsOutstandingWithIntrinsicValue_A14C10ECD940B2745E46A97D6CEC5912" xlink:type="locator" />
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_612A972AAAF993476E20A97D6CECF4E1_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_612A972AAAF993476E20A97D6CECF4E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intrinsic value of options exercised</link:label>
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    <link:loc xlink:href="bvx-20161231.xsd#bvx_ShareBasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodFairValue" xlink:label="loc_bvx_ShareBasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodFairValue_6B1D093EE5F2A796CD0DA97D6CEC1367" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_BF6C801F4EFE61CA0526A97D6CEC8CB9_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_BF6C801F4EFE61CA0526A97D6CEC8CB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of option shares vested</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2016/elts/us-gaap-2016-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1_BF6C801F4EFE61CA0526A97D6CEC8CB9" xlink:type="locator" />
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    <link:label id="lab_bvx_StockIssuedDuringPeriodSharesStockSwaps_5B1F16BC1AAE5DC5E7BEA97D6CEC596E_terseLabel_en-US" xlink:label="lab_bvx_StockIssuedDuringPeriodSharesStockSwaps_5B1F16BC1AAE5DC5E7BEA97D6CEC596E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares issued in stock swaps</link:label>
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    <link:loc xlink:href="bvx-20161231.xsd#bvx_StockIssuedDuringPeriodSharesStockSwaps" xlink:label="loc_bvx_StockIssuedDuringPeriodSharesStockSwaps_5B1F16BC1AAE5DC5E7BEA97D6CEC596E" xlink:type="locator" />
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    <link:label id="lab_bvx_StockIssuedDuringPeriodSharesStockSwapsEquityInstrumentsReceived_096C2FB89597CEBB49BFA97D6CECEB3A_terseLabel_en-US" xlink:label="lab_bvx_StockIssuedDuringPeriodSharesStockSwapsEquityInstrumentsReceived_096C2FB89597CEBB49BFA97D6CECEB3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares received in stock swaps</link:label>
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    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_2D48C1B472BC08C61475A97D6CEC2393_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_2D48C1B472BC08C61475A97D6CEC2393" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized stock-based compensation cost</link:label>
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    <link:label id="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_0F47B89BBF38CBB030FCA97D6DBF86D7_terseLabel_en-US" xlink:label="lab_us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock_0F47B89BBF38CBB030FCA97D6DBF86D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">TRADE ACCOUNTS RECEIVABLE</link:label>
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    <link:label id="lab_us-gaap_RestrictedStockMember_08EAF48ADE0EE79D7B6CA97D6DE6AA3D_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_08EAF48ADE0EE79D7B6CA97D6DE6AA3D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Stock</link:label>
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    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesGross_E6861BFC799BE7918DE3AA684B2E68BF_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesGross_E6861BFC799BE7918DE3AA684B2E68BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consideration payable during first 3 business days</link:label>
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    <link:label id="lab_bvx_EmploymentAgreementTerm_CBE6285E3C963B9EAF6AA97D6DE7D911_terseLabel_en-US" xlink:label="lab_bvx_EmploymentAgreementTerm_CBE6285E3C963B9EAF6AA97D6DE7D911" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Agreement term (in years)</link:label>
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    <link:loc xlink:href="bvx-20161231.xsd#bvx_EmploymentAgreementTerm" xlink:label="loc_bvx_EmploymentAgreementTerm_CBE6285E3C963B9EAF6AA97D6DE7D911" xlink:type="locator" />
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    <link:label id="lab_bvx_EmploymentAgreementAnnualBaseSalary_A869CB6231204C2E2BF9A97D6DE748D1_terseLabel_en-US" xlink:label="lab_bvx_EmploymentAgreementAnnualBaseSalary_A869CB6231204C2E2BF9A97D6DE748D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual base salary</link:label>
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    <link:label id="lab_bvx_EmploymentAgreementAnnualBonusPercentOfAnnualBaseSalary_6D5CBA659597E97B433DA97D6DE7CF8B_terseLabel_en-US" xlink:label="lab_bvx_EmploymentAgreementAnnualBonusPercentOfAnnualBaseSalary_6D5CBA659597E97B433DA97D6DE7CF8B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Bonus, percent of annual base salary</link:label>
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FE04E18F497ADBFB8088A97D6DE7361E_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FE04E18F497ADBFB8088A97D6DE7361E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted stock granted (in shares)</link:label>
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    <link:label id="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetAbstract_CB483BD0B51C89E8369DA97D6DE7156C_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNetAbstract_CB483BD0B51C89E8369DA97D6DE7156C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase price allocation</link:label>
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    <link:label id="lab_us-gaap_ConcentrationRiskLineItems_27A01E7FF10752D6C615A97D6CBA0EF8_label_en-US" xlink:label="lab_us-gaap_ConcentrationRiskLineItems_27A01E7FF10752D6C615A97D6CBA0EF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concentration Risk [Line Items]</link:label>
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    <link:label id="lab_us-gaap_LandMember_13E857D92A6DF6B23FD3A97D6D83258C_terseLabel_en-US" xlink:label="lab_us-gaap_LandMember_13E857D92A6DF6B23FD3A97D6D83258C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Land</link:label>
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    <link:label id="lab_us-gaap_LeaseholdsAndLeaseholdImprovementsMember_946E8ADCD7451C0C2655A97D6D83C525_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseholdsAndLeaseholdImprovementsMember_946E8ADCD7451C0C2655A97D6D83C525" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leasehold improvements</link:label>
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    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_0E4830B8B5AB07A94763A97D6CE0837F_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_0E4830B8B5AB07A94763A97D6CE0837F" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Outstanding, beginning of period (in shares)</link:label>
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