Ultrasonic treatment apparatus
US7455641B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2004 |
| Grant date | Nov 25, 2008 |
| Priority date | — |
| Expiry date | Nov 11, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/373
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An ultrasonic treatment apparatus comprises an endoscope having an insertion portion to be inserted in a body cavity, and a treatment unit having an ultrasonic vibrator which generates ultrasonic vibrations, and a treatment portion which performs treatment by utilizing the ultrasonic vibrations generated by the ultrasonic vibrator. The ultrasonic treatment apparatus further comprises a treatment unit holding portion, which is provided in a distal end portion of the insertion portion and to which the treatment unit is attached, a cable which transmits an electric signal to the ultrasonic vibrator, and at least one bundle member which bundles the insertion portion and the cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.