Title:
流体で充填された空洞内の局所物理パラメータの改善された測定方法
Document Type and Number:
Japanese Patent JP2004529697
Kind Code:
A
Abstract:
The present invention relates to remotely determining local physical parameters in a fluid-filled cavity (e.g. heart cavities, blood vessels, industrial container) by means of ultrasound waves and encapsulated or stabilised gas bubbles. A measuring method, a method of diagnostic ultrasound of the same and an apparatus for remotely determining ambient physical local parameters of a fluid-filled cavity are disclosed.
Inventors:
Francan, Peter J. Ah.
Mardi, Arditi
Mardi, Arditi
Application Number:
JP2002578814A
Publication Date:
September 30, 2004
Filing Date:
April 05, 2002
Export Citation:
Assignee:
BRACCO RESEARCH S.A.
International Classes:
A61B5/022; A61B8/00; A61B8/04; A61K49/00; G01L11/06; G01N7/14; G01N15/02; G01N29/036; G01N15/00; (IPC1-7): A61B8/04; A61B5/022; A61K49/00
Domestic Patent References:
| JPH11244284A | 1999-09-14 | |||
| JPS5826238A | 1983-02-16 | |||
| JPS59164035A | 1984-09-17 | |||
| JPH08308831A | 1996-11-26 |
Foreign References:
| WO1998032378A1 | 1998-07-30 | |||
| WO1999047045A1 | 1999-09-23 | |||
| WO1999053964A1 | 1999-10-28 | |||
| WO2000021578A1 | 2000-04-20 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Masaya Nishiyama