http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11007056-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81e65844ad9b3b40d771abea58e06ebd |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-00292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-00234 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-2436 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-24 |
filingDate | 2019-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fedff55a5f63d54e0bf56ab14935f2a |
publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-11007056-B2 |
titleOfInvention | Pneumatically power-assisted tavi delivery system |
abstract | A delivery device for a collapsible prosthetic heart valve may include an operating handle and a catheter assembly. The handle may include a housing, a piston cylinder, a piston longitudinally slidable within the piston cylinder, the piston and the piston cylinder together defining at least one pressure chamber, a deployment actuator coupled to the housing and rotatable relative thereto, and a pneumatic switch adapted to provide a pressurized fluid to the pressure chamber to apply a longitudinal force to the piston. The catheter assembly may include a first shaft around which a valve-receiving compartment is defined, the first shaft being operatively connected to the housing, and a distal sheath operatively connected to the piston, the distal sheath being moveable between a closed condition covering the compartment and an open condition uncovering the compartment. Longitudinal movement of the piston may move the distal sheath between the closed and open conditions. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023172713-A1 |
priorityDate | 2013-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 166.