Title:
往復型内部超音波トランスデューサアセンブリ
Document Type and Number:
Japanese Patent JP6661372
Kind Code:
B2
Abstract:
A device for endoluminal therapeutic and diagnostic ultrasound procedures includes a motor which rotates a drive shaft and ultrasound transducer. In one example, conductors attach to the transducer and extend through a hollow drive shaft. In another example, a bias member conducts electric signals and stores energy. The device includes an operational state in which the motor rotates the drive shaft alternatingly between a first direction and an opposite second direction.
Inventors:
Nia Yi, Fear Not
Makinis, Peter S
Robins, sara
Butterfly, yun
Makinis, Peter S
Robins, sara
Butterfly, yun
Application Number:
JP2015536953A
Publication Date:
March 11, 2020
Filing Date:
October 11, 2013
Export Citation:
Assignee:
MUFFIN INCORPORATED
International Classes:
A61B8/12
Domestic Patent References:
| JP2007152101A | ||||
| JP2011520528A | ||||
| JP2011521745A | ||||
| JP3289948A | ||||
| JP2000005181A | ||||
| JP10216132A |
Foreign References:
| US4834102 |
Attorney, Agent or Firm:
Fukami patent office