http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104428031-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-14 |
| filingDate | 2013-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104428031-B |
| titleOfInvention | More lumen catheters of flow performance with enhancing |
| abstract | The invention discloses a kind of more lumen catheters including non-circular cross-section profile configuration, the configuration improves rate of flow of fluid while minimizes the average diameter of the catheter main body.In one embodiment, the conduit includes the slender conduit pipe for limiting multiple inner chambers.At least a portion of the longitudinal length of the catheter tube can limit non-circular cross-section, and the non-circular cross-section is then limited by major axis and short axle.In one embodiment, the major axis of the non-circular cross-section and the ratio of the short axle are between about 1.3 and about 1.4.The catheter main body can limit two, three or more inner chamber.In one embodiment, double lumen catheter pipe includes about 1.1:1 aspect ratio, and each of which inner chamber includes the inner surface and hourglass shape barrier film that are limited by multiple radiuses. |
| priorityDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.