| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67417521eae65a6217024323572b9a61 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-0468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-1425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2218-002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-1477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0147 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-01 |
| filingDate |
2018-05-03^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_492d3724d543036b7e15ac31aa3c6978
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77294fb9ef413f031b9db5e3579485d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee338fb428ac179175260e1ea178d5e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786ab9c820ee7a2e7abbc1be9d1e530e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f653df30c74f6ffed1bfe79bdb4a92e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11d25ffef7b77677fc5213efe0b90118 |
| publicationDate |
2021-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11083871-B2 |
| titleOfInvention |
Selectively deployable catheter ablation devices |
| abstract |
Catheters with deployable instruments (e.g., needles) can damage tissue if the instrument unintentionally deploys during use. Described herein are devices and methods for controlling the position of a deployable catheter instrument. In one embodiment, a catheter can include an instrument slidably disposed within an inner lumen of the catheter and coupled to at least one protrusion, as well as a retraction stop coupled to the catheter. The catheter can further include a biasing element coupled to the instrument that can urge the instrument proximally such that the at least one protrusion abuts against the retraction stop, as well as an advancing mechanism to selectively engage the instrument and urge it distally. In some embodiments, the biasing element can be omitted and a deployment stop can be included distal to the retraction stop. These configurations can prevent unintentional instrument deployment and provide greater positioning precision during instrument deployment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11540896-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022211459-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11583330-B2 |
| priorityDate |
2018-05-03^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |