| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d986d3b448b2adf84ef6218aa81d0d07 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0037 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M27-00 |
| filingDate |
2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc4eb87a721d7935868ced0f45e96229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5a963fcd9bd91d0029782e09c01ea07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b66d175707dcb190253b568836afff4 |
| publicationDate |
2009-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-RE40913-E |
| titleOfInvention |
Multilumen catheter assembly and methods for making and inserting the same |
| abstract |
A multilumen catheter assembly and methods for making and inserting the same are provided. The catheter assembly includes a unitary catheter and at least two distal end tubes which extend distally from the unitary catheter. The at least two lumens in the unitary catheter are in fluid communication with passageways through the distal end tubes. The catheter assembly may be made by extruding a unitary catheter tube having internal longitudinally extending lumens, then splitting the tube on its distal end portion to form distal end tubes. The tubes are then ground and polished to form a smooth surface on the exterior of the tubes. The catheter assembly may also be made by forming an outer layer on at least two longitudinally extending catheters while leaving two distally extending portions of the tubes outside the outer layer to form the distal end tubes. The multilumen catheter assembly may be inserted in a patient for acute and chronic catheterization and subcutaneously tunneled and inserted using a single insertion procedure while leaving the distal end tubes within the vessel capable of free movement and sealing the insertion site into an area to be catheterized. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9656043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9717883-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015209239-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10463831-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8585950-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11554246-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9849229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9884165-B2 |
| priorityDate |
2000-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |