| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fe071d87c2e0625fdd2fec2bfac9eba |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-349
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-318
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-0891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0097 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-742 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-01 |
| filingDate |
2021-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d6e39ca832dcdabf8eece414af5635d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed044510717ae096c3b39e80a4551dc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_859a4dbf4c38a3c3603e5704129e52ca |
| publicationDate |
2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021353173-A1 |
| titleOfInvention |
Needles For Use With System For Guiding A Medical Instrument |
| abstract |
A guidance system for assisting with the insertion of a needle into a patient body is disclosed. The guidance system utilizes ultrasound imaging or other suitable imaging technology. In one embodiment, the guidance system comprises an imaging device including a probe for producing an image of an internal body portion target, such as a vessel. One or more sensors are included with the probe. The sensors sense a detectable characteristic related to the needle, such as a magnetic field of a magnet included with the needle. The system includes a processor that uses data relating to the sensed characteristic to determine a 3-D position of the needle. The system includes a display for depicting the position of the needle. A needle assembly including a hub, cannula, and magnetic element is also disclosed, wherein the cannula is substantially non-magnetic so as to not distort the magnetic field of the magnetic element. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11420042-B2 |
| priorityDate |
2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |