| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_029116ee41eeec8a03f88a8cddbaa758 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2010-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-08021 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B10-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B10-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00 |
| filingDate |
2019-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7383f42e73ad1635faf879f939442828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84ccf8b5a93a5ddfdcce697ae9db5320
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3ef590211f646357b5acc6dfe55dfbc |
| publicationDate |
2021-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112654312-A |
| titleOfInvention |
Expandable medical device for use with needles |
| abstract |
Disclosed herein are medical devices, assemblies, and methods for protecting sharp tips of medical needles. Some embodiments include an expandable device configured to be disposed at least partially within the needle lumen. The device may include an expandable distal portion designed to transition between a first configuration and a second configuration, in the first configuration, the expandable distal portion has a connection with the needle lumen. The inner diameter of the needle lumen is the same as or smaller than its outer diameter, and in the second configuration, the expandable distal portion has an outer diameter that is greater than the inner diameter of the needle lumen. An elongate inner member may be used to transition the expandable distal portion from the first configuration to the second configuration. |
| priorityDate |
2018-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |