<?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>38503736-d7bc-42b9-a3e3-13c79a37b2b9</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>4</publicVersionNumber><publicVersionDate>2024-10-07</publicVersionDate><devicePublishDate>2018-01-17</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>00851908007123</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>FaceLake</brandName><versionModelNumber>FL-420</versionModelNumber><catalogNumber xsi:nil="true"/><dunsNumber>029578633</dunsNumber><companyName>LORTE TECHNOLOGIES, INC</companyName><deviceCount>1</deviceCount><deviceDescription>The Facelake FL-420 finger pulse oximeter is a lightweight, portable device used for measuring both heart rate and blood oxygen levels or SpO2.</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>false</rx><otc>true</otc><contacts><customerContact><phone>1-847-234-0754</phone><phoneExtension xsi:nil="true"/><email>info@pulseoximeter.org</email></customerContact></contacts><premarketSubmissions><premarketSubmission><submissionNumber>K082641</submissionNumber><supplementNumber>000</supplementNumber></premarketSubmission></premarketSubmissions><gmdnTerms><gmdn><gmdnCode>45607</gmdnCode><gmdnPTName>Pulse oximeter</gmdnPTName><gmdnPTDefinition>An electrically-powered photoelectric device designed for the transcutaneous measurement and display of haemoglobin oxygen saturation (SpO2). The signals are produced by light-emitting diodes (LEDs) and received by a photodetector. The device displays the SpO2 values and may also measure/display pulse rate. It is typically applied to the fingertip or around the wrist, may be single-component (with built-in probe) or multi-component (includes external probe), and may in addition wirelessly transmit measurements to a receiving location (e.g., central station, bedside monitor); it is intended to be operated by laypersons and healthcare providers.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>DQA</productCode><productCodeName>Oximeter</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions/><sterilization><deviceSterile>true</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>