Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b7c36bb38938614712dbc0e682dc577 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320095 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320092 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B- |
filingDate |
2003-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2009-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bcba1b394ad2dc88ed6013b77246ec8 |
publicationDate |
2009-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1562495-B1 |
titleOfInvention |
Ultrasonic surgical instrument having an increased working length |
abstract |
The present invention is an ultrasonic surgical instrument having an altered cross sectional area and/or stiffness of 1/2 wave segments of a waveguide (20) and/or end effector. The waveguide is coupled to an ultrasonic transducer. The 1/2 wave segments of the waveguide or end effector comprise a number of geometries and function to extend or decrease the length of a waveguide and/or end effector without adding or removing wave segments. The present invention is intended to function with conventional ultrasonic transducers at conventional frequencies. |
priorityDate |
2002-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |