Invention Grant
- Patent Title: Ultrasonic actuated unit and ultrasonic treatment device
- Patent Title (中): 超声波驱动单元和超声波处理装置
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Application No.: US14524266Application Date: 2014-10-27
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Publication No.: US09358407B2Publication Date: 2016-06-07
- Inventor: Tsunetaka Akagane
- Applicant: OLYMPUS CORPORATION
- Applicant Address: JP Tokyo
- Assignee: OLYMPUS CORPORATION
- Current Assignee: OLYMPUS CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Main IPC: A61B17/32
- IPC: A61B17/32 ; B06B1/06 ; A61N7/00 ; A61B19/00
Abstract:
An ultrasonic actuated unit includes an intermediary portion continuous with an ultrasonic transmitting portion or connected to the ultrasonic transmitting portion at a node position of a longitudinal vibration, and a noncontact vibrating portion extending in directions parallel to a longitudinal axis without contacting the ultrasonic transmitting portion, an imprecise vibration being transmitted to the noncontact vibrating portion from the ultrasonic transmitting portion via the intermediary portion. The ultrasonic actuated unit includes a vibration absorbing portion absorbing the imprecise vibration transmitted to the noncontact vibrating portion.
Public/Granted literature
- US20150045701A1 ULTRASONIC ACTUATED UNIT AND ULTRASONIC TREATMENT DEVICE Public/Granted day:2015-02-12
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