http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2385942-C
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b7c36bb38938614712dbc0e682dc577 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-2929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-2816 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-2825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320075 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320092 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-28 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-3201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 |
filingDate | 2000-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2009-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052b27f35f00b68dff9b900a35ff8cb4 |
publicationDate | 2009-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CA-2385942-C |
titleOfInvention | Blades with functional balance asymmetries for use with ultrasonic surgical instruments |
abstract | Disclosed is an ultrasonic surgical instrument that combines end-effector geometry to best affect the multiple functions of a shears-type configuration. The shape of the blade is characterized by a radiused cut offset by some distance to form a curved geometry. The cut creates a curved surface with multiple asymmetries causing multiple imbalances within the blade. Imbalance due to the curve of the instrument is corrected by a non-functional asymmetry proximal to the functional. asymmetry. Imbalance due to the asymmetric cross-section of the blade is corrected by the appropriate selection of the volume and location of material removed from a functional asymmetry. The shape of the blade in one embodiment of the present invention is characterized by two radiused cuts offset by some distance to form a curved and potentially tapered geometry. These two cuts create curved surfaces including a concave surface and a convex surface. The length of the radiused cuts affect s, in part, the acoustic balancing of the transverse motion induced by the curved shape. |
priorityDate | 1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Predicate | Subject |
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isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451192803 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID16211560 |
Total number of triples: 24.