http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2902354-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a90bae4d14ff867d257f9cd87b6a57d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0681 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0662 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0097 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate | 2018-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e75bac22b11124dc1360574922454cea |
| publicationDate | 2022-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2902354-T3 |
| titleOfInvention | Expandable introducer sheath for medical device |
| abstract | Expandable medical sheath (200), comprising: a sheath body (210) having an inner surface (204) and an outer surface (206), the inner surface defining a lumen (202) extending between the proximal ends (230) and distal (220) of the sheath; and a first (281 to 287) and a second (211 to 217) member, each being disposed between the inner (204) and outer (206) surfaces of the sheath, and each extending between the proximal (230) and proximal ends (230). distal (220) of the sheath, the first element (281 to 287) comprising a first material and the second element (211 to 217) a second material, wherein the sheath is expandable from an unexpanded state to an expanded state, to allow passage of a portion of a medical device (100) through the lumen (202), the medical device portion having a cross-sectional area greater than the cross-sectional area of the lumen (202) when the sheath is in In the unexpanded state, the sheath body (210) terminates with a flexible tip (240), the tip (240) comprising a proximal end (242), a distal end (244), an outer surface (248), a inner surface (249) and a wall, the inner surface (249) of the tip (240) defines an abe (241) with an inside diameter (243) and the outside surface (248) of the tip (240) has an outside diameter (245), the inside surface (249) of the tip (240) tapers such that the inner diameter (243) of the tip (240) is larger at the proximal end (242) of the tip (240) than at the distal end (244) of the tip (240), and the outer surface (248) of the tip (240) also tapers towards the distal end (244) of the tip (240), such that the outer diameter (245) of the tip (240) is larger at the proximal end (242) of the tip (240) than in the distal end (244) of the tip (240), characterized in that the proximal end (242) of the tip (240) is coupled to the distal end (220) of the sheath body (210) of such that the lumen (202) of the sheath body (210) and the opening (241) of the tip (240) are in seamless communication with each other, and the inner and outer conical surfaces (248, 249) of the tip (240) result in a thinning of the wall of the tip (240) towards the distal end (244) of the tip (240). |
| priorityDate | 2017-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6328152 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419511857 |
Total number of triples: 24.