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WO2000064358A3 - Surgical waveguide output configurations - Google Patents

Surgical waveguide output configurationsDownload PDF

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Publication number
WO2000064358A3
WO2000064358A3PCT/GB2000/001580GB0001580WWO0064358A3WO 2000064358 A3WO2000064358 A3WO 2000064358A3GB 0001580 WGB0001580 WGB 0001580WWO 0064358 A3WO0064358 A3WO 0064358A3
Authority
WO
WIPO (PCT)
Prior art keywords
ripples
waveguide output
output configurations
surgical waveguide
along
Prior art date
Application number
PCT/GB2000/001580
Other languages
French (fr)
Other versions
WO2000064358A2 (en
Inventor
Michael John Radley Young
Stephen Michael Radley Young
Original Assignee
Michael John Radley Young
Stephen Michael Radley Young
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9909089.6Aexternal-prioritypatent/GB9909089D0/en
Application filed by Michael John Radley Young, Stephen Michael Radley YoungfiledCriticalMichael John Radley Young
Priority to AU44201/00ApriorityCriticalpatent/AU4420100A/en
Publication of WO2000064358A2publicationCriticalpatent/WO2000064358A2/en
Publication of WO2000064358A3publicationCriticalpatent/WO2000064358A3/en

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Abstract

The waveguide output for an ultrasonically vibratable cutting/coagulating tool comprises a surface having a plurality of, usually at least three, longitudinally extending ripples. The effective surface area of the output is thereby increased. A central one of the ripples is comparatively sharp edged. The ripples may be disposed, in profile, along one or more chords of or along an arc of a circle substantially coaxial with the waveguide.
PCT/GB2000/0015801999-04-212000-04-20Surgical waveguide output configurationsWO2000064358A2 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
AU44201/00AAU4420100A (en)1999-04-212000-04-20Improved waveguide output configurations

Applications Claiming Priority (4)

Application NumberPriority DateFiling DateTitle
GBGB9909089.6AGB9909089D0 (en)1999-04-211999-04-21Improved waveguide output configurations
GB9909089.61999-04-21
GBGB9918121.6AGB9918121D0 (en)1999-04-211999-08-03Improved waveguide output configurations
GB9918121.61999-08-03

Publications (2)

Publication NumberPublication Date
WO2000064358A2 WO2000064358A2 (en)2000-11-02
WO2000064358A3true WO2000064358A3 (en)2001-01-25

Family

ID=26315445

Family Applications (1)

Application NumberTitlePriority DateFiling Date
PCT/GB2000/001580WO2000064358A2 (en)1999-04-212000-04-20Surgical waveguide output configurations

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AU (1)AU4420100A (en)
GB (1)GB2350567B (en)
WO (1)WO2000064358A2 (en)

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Also Published As

Publication numberPublication date
GB2350567A (en)2000-12-06
GB2350567B (en)2002-09-11
WO2000064358A2 (en)2000-11-02
AU4420100A (en)2000-11-10
GB0009678D0 (en)2000-06-07

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