<?xml version='1.0' encoding='UTF-8'?><device xmlns='http://www.fda.gov/cdrh/gudid' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><publicDeviceRecordKey>21d8b050-73c1-4175-93d2-3d2f6f7eec80</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>8</publicVersionNumber><publicVersionDate>2023-09-07</publicVersionDate><devicePublishDate>2016-08-09</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>04046964511936</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>GS1</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>TYSHAK NuCLEUS™</brandName><versionModelNumber>612112</versionModelNumber><catalogNumber>612112</catalogNumber><dunsNumber>784259751</dunsNumber><companyName>B BRAUN INTERVENTIONAL SYSTEMS, INC</companyName><deviceCount>1</deviceCount><deviceDescription>TN035 TYSHAK NUCLEUS  22X4X100</deviceDescription><DMExempt>false</DMExempt><premarketExempt>false</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>true</singleUse><lotBatch>true</lotBatch><serialNumber>false</serialNumber><manufacturingDate>false</manufacturingDate><expirationDate>true</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>true</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>true</rx><otc>false</otc><contacts><customerContact><phone>+1(877)836-2228</phone><phoneExtension xsi:nil="true"/><email>GUDID.BBMUS_Service@bbraun.com</email></customerContact></contacts><premarketSubmissions><premarketSubmission><submissionNumber>K121859</submissionNumber><supplementNumber>000</supplementNumber></premarketSubmission></premarketSubmissions><gmdnTerms><gmdn><gmdnCode>17453</gmdnCode><gmdnPTName>Cardiac valvuloplasty catheter</gmdnPTName><gmdnPTDefinition>A sterile flexible tube with an inflatable balloon designed to perform plastic or restorative surgery on a cardiac valve, i.e., for the dilatation of atrioventricular, aortic, and pulmonary trunk valves. It is typically used for the percutaneous dilatation of commissural fusion in stenotic mitral valves and for annular, cuspal, and calcific nodular fractures, to improve cuspal mobility in adult calcific aortic stenosis, and for leaflet tearing in pulmonic valve stenosis. It may also be used for percutaneous balloon pericardiotomy. This is a single-use device.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>DQY</productCode><productCodeName>CATHETER, PERCUTANEOUS</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions><storageHandling><storageHandlingType>Special Storage Condition, Specify</storageHandlingType><storageHandlingHigh unit="" value=""/><storageHandlingLow unit="" value=""/><storageHandlingSpecialConditionText xsi:nil="true"/></storageHandling><storageHandling><storageHandlingType>Special Storage Condition, Specify</storageHandlingType><storageHandlingHigh unit="" value=""/><storageHandlingLow unit="" value=""/><storageHandlingSpecialConditionText>Store at room temp</storageHandlingSpecialConditionText></storageHandling><storageHandling><storageHandlingType>Special Storage Condition, Specify</storageHandlingType><storageHandlingHigh unit="" value=""/><storageHandlingLow unit="" value=""/><storageHandlingSpecialConditionText>Keep away from sunlight</storageHandlingSpecialConditionText></storageHandling><storageHandling><storageHandlingType>Special Storage Condition, Specify</storageHandlingType><storageHandlingHigh unit="" value=""/><storageHandlingLow unit="" value=""/><storageHandlingSpecialConditionText>KEEP DRY</storageHandlingSpecialConditionText></storageHandling></environmentalConditions><sterilization><deviceSterile>true</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>