This code system http://hl7.org/fhir/biologicallyderivedproductdispense-origin-relationship defines the following codes:

CodeDisplayDefinition
autologous AutologousThe product was pre-donated by the recipient
related RelatedThe product is from a blood relation of the recipient
directed DirectedThe donor has been specifically selected to provide product for the recipient
allogeneic" AllogeneicThe donor and the recipient are unrelated
xenogenic XenogenicThe product is from a different species to the recipient
<status value="active"/><experimental value="false"/><date value="2023-01-29T21:19:50+01:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom></contact><description value="Biologically derived product dispense - origin relationship"/><jurisdiction><coding><system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/><code value="001"/><display value="World"/></coding></jurisdiction><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/biologicallyderivedproductdispense-origin-relationship"/><content value="complete"/><count value="5"/><concept><code value="autologous"/><display value="Autologous"/><definition value="The product was pre-donated by the recipient"/></concept><concept><code value="related"/><display value="Related"/><definition value="The product is from a blood relation of the recipient"/></concept><concept><code value="directed"/><display value="Directed"/><definition value="The donor has been specifically selected to provide product for the recipient"/></concept><concept><code value="allogeneic"/><display value="Allogeneic"/><definition value="The donor and the recipient are unrelated"/></concept><concept><code value="xenogenic"/><display value="Xenogenic"/><definition value="The product is from a different species to the recipient"/></concept></CodeSystem>