| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74d329cd98c140874535d019c88d3587 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2039-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2027-004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M39-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M27-006 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M39-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M27-00 |
| filingDate |
2015-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c99d823da28eb6a84dd1dce2a157845c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3c0e239df9025621ef67c7e88452b2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67ae6adf7c0a957444722b61e0e10fca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d25f375df6a17a65c5fd9d707736f773
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e95dbeadde1949a3a77a3d152cd1a8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a218d25d9c2347fe78a0582c2386e39f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c87498ee941998c90a802f5ca78ea8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3a929151999a0e0d9e89ea348e7650b |
| publicationDate |
2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9744338-B2 |
| titleOfInvention |
Systems and methods for shunting fluid |
| abstract |
Systems and methods are provided herein that generally involve shunting fluid, e.g., shunting cerebrospinal fluid in the treatment of hydrocephalus. Self-cleaning catheters are provided which include split tips configured such that pulsatile flow of fluid in a cavity in which the catheter is inserted can cause the tips to strike one another and thereby clear obstructions. Catheters with built-in flow indicators are also provided. Exemplary flow indicators include projections that extend radially inward from the interior surface of the catheter and which include imageable portions (e.g., portions which are visible under magnetic resonance imaging (MRI)). Movement of the flow indicators caused by fluid flowing through the catheter can be detected using MRI, thereby providing a reliable indication as to whether the catheter is partially or completely blocked. Systems and methods for flushing a shunt system are also disclosed herein, as are various systems and methods for opening auxiliary fluid pathways through a shunt system. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10639461-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278657-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10493249-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11745003-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11419921-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10792480-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11752200-B2 |
| priorityDate |
2014-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |