<?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>456f4dc6-f015-4e4d-a066-671701402321</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>2</publicVersionNumber><publicVersionDate>2024-12-11</publicVersionDate><devicePublishDate>2020-07-01</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>B818NOTC0</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier><identifier><deviceId>B290NOTC0</deviceId><deviceIdType>Previous</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>Neurolign Dx NOTC</brandName><versionModelNumber>Dx NOTC</versionModelNumber><catalogNumber>Dx NOTC</catalogNumber><dunsNumber>119206320</dunsNumber><companyName>Spryson America, Inc.</companyName><deviceCount>1</deviceCount><deviceDescription>Nystagmograph</deviceDescription><DMExempt>false</DMExempt><premarketExempt>false</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>false</singleUse><lotBatch>false</lotBatch><serialNumber>true</serialNumber><manufacturingDate>false</manufacturingDate><expirationDate>false</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>false</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>true</rx><otc>false</otc><contacts/><gmdnTerms><gmdn><gmdnCode>46390</gmdnCode><gmdnPTName>Vision/eye movement analysis system</gmdnPTName><gmdnPTDefinition>An electronic unit or device assembly intended to measure, record, and display a range of parameters associated with vision electrophysiology [e.g., electroretinogram (ERG), visual evoked potential (VEP), electrooculogram (EOG)], and/or psychophysical vision (e.g., visual acuity/fields, refractive error, contrast sensitivity, colour perception), and/or eye movement (e.g., pupillary response, saccades, pursuits, fixations) for vision evaluation/screening. Features may include visual stimuli (e.g., patterns of light/images) and/or devices for sensing/tracking (e.g., bioelectric amplifiers, video or infrared cameras). It is intended to be used by a healthcare professional in a clinical setting.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Obsolete</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>GWN</productCode><productCodeName>Nystagmograph</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions/><sterilization><deviceSterile>false</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>