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Patent Searching and Data


Title:
HANDPIECE FOR ULTRASONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/157787
Kind Code:
A1
Abstract:
The present invention relates to a handpiece for an ultrasonic device, comprising a handpiece main body and a cartridge attachable to and detachable from the handpiece main body. The handpiece main body comprises: a main body housing; an actuator, installed in the main body housing, for axially transferring a transducer; an operating button mounted on the main body housing; and a handpiece main substrate for operating the actuator according to the control of a controller main body, supplying and cutting-off power to the transducer according to on/off operations of the operating button, and receiving, as an input, a signal detected by the transducer and transmitting the signal to the controller main body. The cartridge comprises: a cartridge housing; a transducer, built in the cartridge housing, for generating point-focused or line-focused ultrasound; a guide pin for axially guiding the transducer; a magnet for power transfer for transferring the power of the actuator to the cartridge; a slider for axially moving the transducer along the guide pin by the operation of the actuator; a window, formed on one side of the cartridge housing, for transferring the ultrasound generated by the transducer to a patient; and a bellows for isolating liquid contained in the cartridge housing and helping easy transfer of the slider.

Inventors:
JUNG SUNG JAE (KR)
Application Number:
PCT/KR2013/008101
Publication Date:
October 02, 2014
Filing Date:
September 09, 2013
Export Citation:
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Assignee:
CLASSYS CO LTD (KR)
International Classes:
A61N7/02
Foreign References:
US20070088345A12007-04-19
US20110077556A12011-03-31
US20090227910A12009-09-10
US20030018255A12003-01-23
Attorney, Agent or Firm:
SHINWOO PATENT & LAW FIRM (KR)
특허법인 신우 (KR)
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