Title:
TRANSFORMER FOR TRANSMITTING CIRCUIT OF ULTRASONIC DIAGNOSTIC APPARATUS
Document Type and Number:
Japanese Patent JP2006068195
Kind Code:
A
Abstract:
To provide a transformer for generating transmitting pulses for ultrasonic diagnostic apparatus having high binding between a primary side and a secondary side.
A wiring length can be made longer in the same winding line number by making the pattern A-A' of a primary winding line formed on a substrate and the pattern B-B' of a secondary winding line not a simple circle but zigzag shapes. Thus it is possible to enhance the binding between the primary side and the secondary side of the transformer, it becomes possible to realize the transmitting pulse generating circuit of the excellent ultrasonic diagnostic equipment with high drivability.
Inventors:
NISHIGAKI MORIO
Application Number:
JP2004253886A
Publication Date:
March 16, 2006
Filing Date:
September 01, 2004
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
A61B8/00; H01F19/00; H01F30/00
Attorney, Agent or Firm:
Fumio Iwahashi
Tomoyasu Sakaguchi
Hiroki Naito
Tomoyasu Sakaguchi
Hiroki Naito