http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10441414-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2240-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0075 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2418 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
| filingDate | 2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae6167bffb29a425fd29898cf0a372a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96e7d1f96c1170fd488655dcd1bf0e53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1c18dc158af9a10c5ffc1f5c23d1d11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4c00d058978232af1e2e586f492e12f |
| publicationDate | 2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10441414-B2 |
| titleOfInvention | Method of making a prosthetic valve and valve obtained therewith |
| abstract | The present invention provides a method of making a prosthetic valve that can take a first form wherein the valve is open and a second form wherein the valve is closed, the valve comprising a leaflet assembly having at least one leaflet attached to a supporting element, the leaflet having a free margin that can move between a first position wherein the valve takes the first form and a second position wherein the valve takes the second form, the method comprising providing a textile structure, and forming the leaflet assembly from the textile structure, such that a selvedge of the textile structure forms the free margin of the leaflet, wherein the textile structure is made by weaving warp and fill threads into a two-layer woven fabric having two stacked and interconnected layers, the two layers having selvedges at one longitudinal edge, and wherein forming the leaflet assembly comprises connecting two lateral edges of a single piece of the fabric to make a substantially tubular structure wherein the inner layer forms the leaflet and the outer layer forms the supporting element. With this method a prosthetic valve can be made with little process variability and errors, and resulting in a valve with high reliability and durability. The invention also relates to a method of making a leaflet assembly, and to a leaflet assembly and a prosthetic valve obtainable by said methods. |
| priorityDate | 2014-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.