| Predicate |
Object |
| assignee |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73389f69102591badff7746106e1377d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78f149fe660bed921a8b5d3d5d02a8fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90efff0793c0595ae17c55bdd47a3b32 |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-412 |
| classificationCPCInventive |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N1-02
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| classificationIPCAdditional |
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| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K38-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-18
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| filingDate |
2000-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69dcd630e26ca70cedba3a23090c09c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75624dff1d7cfeeb48787fc220700211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8847edbc164c9f42fe5ba17e6bc85473 |
| publicationDate |
2001-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0101775-A8 |
| titleOfInvention |
Preserving a hemoglobin blood substitute with a transparent overwrap |
| abstract |
The invention relates to a method for preserving the stability of a hemoglobin blood substitute comprising maintaining the hemoglobin blood substitute in an atmosphere substantially free of oxygen. The method for preserving a deoxygenated hemoglobin blood substitute comprises maintaining the deoxygenated hemoglobin blood substitute in an oxygen barrier film overwrap package. In one embodiment, the package comprises a transparent laminate material comprising an oxygen barrier layer and a polyolefin layer, wherein the laminant has a thickness of between about 0.001 and about 0.01 inches (or about 0.0254 to about 0.254 millimeters) and an oxygen permeability of less than about 0.01 cubic centimeters per 100 square inches (or about 0.01 cc per 645 square centimeters) over 24 hours at 1 atmosphere and at about 23 °C. The oxygen barrier layer comprises ethylene vinyl alcohol. Aso provided herein is a preserved deoxygenated hemoglobin blood substitute comprises a deoxygenated hemoglobin blood substitute and an oxygen barrier film overwrap package. The package comprises a transparent laminant material comprising an oxygen barrier layer and a polyolefin layer. Said oxygen barrier layer has an oxygen permeability of less than about 0.01 cubic centimeters per 100 square inches (or about 0.01 cc per 645 square centimeters) over 24 hours at 1 atmosphere and at about 27 °C room temperature, wherein the deoxygenated hemoglobin blood substitute is sealed within the overwrap package. In one embodiment, the oxygen barrier layer comprises ethylene vinyl alcohol. |
| priorityDate |
1999-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |