| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aedc6364ae512fd29cce69968a4a9e91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84a2002f7ac5d771f13081068daa5b6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a39fe47fae1bc948472bd9369bfd3331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0f9f97a1fff878988981220427754a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2230-0006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-01 |
| filingDate |
2000-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec8a23a6b8987169727956c4dfecf6d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0a3cb370f96d90adc61638a60176451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5269ed15905d6f6041c76ff5269fcb64 |
| publicationDate |
2000-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0067670-A1 |
| titleOfInvention |
An embolic protection device |
| abstract |
A collapsible filter element (105) for a transcatheter embolic protection device (100), the filter element (105) comprises a collapsible filter body (110) of polymeric material which is movable between a collapsed stored position for movement through a vascular system and an expanded position for extension across a blood vessel such that blood passing through the blood vessel is delivered through the filer element (105). A proximal inlet portion of the filter body (110) has one or more inlet openings (117) sized to allow blood and embolic material enter the filter body (110). A distal outlet portion of the filter body (110) has a plurality of generally circular outlet openings (119) sized to allow through-passage of blood, but to retain embolic material within the filter body (110). The distal outlet portion of the filter body (110) in the region of the outlet openings (119) has means for reducing shear stress on blood passing through the outlet openings (119). The shear stress reducing means includes lead-in and lead-out radiussed portions of the filter body (110) leading to the outlet holes (119). The porosity of the distal portion of the filter body (110) decreases towards the distal end. A blind portion (130) extends for at least 5 % of the length of the body (110). Preferably there are between 200 and 300 outlet opening (119) with an average diameter of approximately 150 microns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0180777-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8137376-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9603692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10537418-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03002028-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9456889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6599307-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2241285-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03011186-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7220271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0180776-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6656202-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03002028-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7323001-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7125414-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8409242-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8852226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7097440-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03011186-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9011478-B2 |
| priorityDate |
1999-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |