| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0031 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-1582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0032 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-158 |
| filingDate |
2001-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72162d3aa5cc913d50754309c251b026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b4e249b77aa43ba776513d3c4ca18ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed23163558c327bd8592a28253940d9e |
| publicationDate |
2002-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002065492-A1 |
| titleOfInvention |
Dialysis needle |
| abstract |
An apparatus and method is provided for reducing the number of needle penetrations experienced by a dialysis patient comprising a hollow needle having penetrating tip and a fluid inlet formed in the side wall for withdrawal of blood from the patient for transport through the lumen to a dialysis machine. A tubular member is positioned inside the hollow needle and has a longitudinal lumen formed therein, terminating in a distal port, for delivery of blood to the patient received from a dialysis machine. The longitudinal lumen is isolated from the lumen of the hollow needle to prevent mixing of the withdrawn blood and the delivered blood in the apparatus. A housing retains the hollow needle and has a first chamber in fluid communication with the lumen of the hollow needle and a second chamber in fluid communication with the longitudinal lumen of the tubular member. In an alternate embodiment a separator is provided to divide the lumen of the needle into separate chambers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116629-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8187231-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008108975-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010010413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8496622-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2019201164-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7481826-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10668248-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9919111-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010108062-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9919112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8317773-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015374915-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013023918-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010331780-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005070959-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9468461-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8464712-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006161192-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011196260-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008154186-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7776005-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009240208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7959595-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11504499-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9867736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009157051-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7211074-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9913962-B2 |
| priorityDate |
2000-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |