| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-40137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-45118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-40119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-35441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-35338 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B25J9-1689
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-409 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B19-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B25J9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-409 |
| filingDate |
2003-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_082f1c97e8c6f910b946a3b3ce01c161 |
| publicationDate |
2004-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004066369-A1 |
| titleOfInvention |
Physically realistic computer simulation of medical procedures |
| abstract |
An apparatus for interfacing the movement of a shaft with a computer includes a support, a gimbal mechanism having two degrees of freedom, and three electromechanical transducers. When a shaft is engaged with the gimbal mechanism, it can move with three degrees of freedom in a spherical coordinate space, where each degree of freedom is sensed by one of the three transducers. A fourth transducer can be used to sense rotation of the shaft around an axis. The method includes the steps of defining an origin in 3-dimensional space, physically constraining a shaft in the 3-dimensional space such that a portion of the shaft always intersects the origin and such that a portion of the shaft extending beyond the origin defines a radius in a spherical coordinate system, transducing a first electrical signal related to a first angular coordinate of the radius with a first transducer, transducing a second electrical signal related to a second angular coordinate with a second transducer, transducing a third electrical signal related to the length of the radius with a third transducer, and coupling the transducers to a computer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7289106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005219205-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009114613-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011150254-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011150254-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011150257-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015082143-A1 |
| priorityDate |
1994-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |