Title:
パルスエコー超音波を用いた医療的な処置の監視方法
Document Type and Number:
Japanese Patent JP2007512111
Kind Code:
A
Abstract:
A method for ultrasound imaging of anatomical tissue. A first signal is received from a first imaging ultrasound wave which has been reflected from a location in the anatomical tissue during a first time period. A second signal is received from a second imaging ultrasound wave which has been reflected from the location in the anatomical tissue during a later second time period, following a discrete medical treatment. The second signal is subtracted from the first signal to form a difference signal. The difference signal may be scaled, spatially filtered, then used to generate an indication, the indication showing the effect of the medical treatment in the location in the anatomical tissue.
Inventors:
Must Tea Douglas
Makin Indel Raj S
Barza Peter G
Fidi wassim
Slayton Michael H
Makin Indel Raj S
Barza Peter G
Fidi wassim
Slayton Michael H
Application Number:
JP2006541653A
Publication Date:
May 17, 2007
Filing Date:
November 23, 2004
Export Citation:
Assignee:
Ethicon Endo-Surgery,Inc.
International Classes:
A61B8/00; A61B18/00; A61B8/08; A61B8/12; A61B17/32; A61B17/34; A61N7/02; G01S15/89; H04R17/00; A61B10/00; A61B10/02; A61B17/22; A61B17/28; A61B19/00; A61N7/00
Attorney, Agent or Firm:
Hiroaki Tazawa
Konobu Kato
Hideaki Tazawa
Hamada Hatsune
Konobu Kato
Hideaki Tazawa
Hamada Hatsune