Inductively heated multi-mode ultrasonic surgical tool
US8523851B2 · kind B2 · utility
36Cited by
195References
44Claims
0Family size
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Key dates
| Filing date | Dec 24, 2009 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Feb 24, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49124
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Thermal, electrosurgical and mechanical modalities may be combined in a surgical tool. Potentially damaging effects in a first modality may be minimized by using a secondary modality. In one example, thermal hemostasis may thus help electrosurgical applications avoid the adverse tissue effects associated with hemostatic monopolar electrosurgical waveforms while retaining the benefits of using monopolar incising waveforms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.