Title:
ACOUSTIC HEAD OF ULTRASOUND PROBE AND ULTRASOUND PROBE
Document Type and Number:
WIPO Patent Application WO/2021/042329
Kind Code:
A1
Abstract:
An acoustic head and an ultrasound probe comprising a flexible circuit board (300), a positive electrode docking part (310) in a first part of the flexible circuit board (300) being mounted on a backing (200) to facilitate electrical connection with an array element positive electrode. A second part of the flexible circuit board (300) is embedded in the backing (200) downward from the top wall of the top part of the backing (200), and extends out from inside the backing (200) to facilitate electrical connection of the circuit on the flexible circuit board (300) with other components. The second part of the flexible circuit board (300) extending out from inside the backing can avoid the additional volume increase due to the bending of the flexible circuit board (300) from the outer wall of the backing (200), reducing the overall volume of the acoustic head and also ensuring the consistency of the shape of each component of the acoustic head.
More Like This:
Inventors:
ZHENG ZHOU (CN)
TANG MING (CN)
FU DUOXI (CN)
WU FEI (CN)
TANG MING (CN)
FU DUOXI (CN)
WU FEI (CN)
Application Number:
PCT/CN2019/104551
Publication Date:
March 11, 2021
Filing Date:
September 05, 2019
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61B8/00
Foreign References:
| CN106333708A | 2017-01-18 | |||
| CN106805994A | 2017-06-09 | |||
| CN110090792A | 2019-08-06 | |||
| CN202191309U | 2012-04-18 | |||
| EP1034743A1 | 2000-09-13 | |||
| JP2008085413A | 2008-04-10 | |||
| US20180055339A1 | 2018-03-01 | |||
| US20070266792A1 | 2007-11-22 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
Download PDF: