Tissue characterization in medical diagnostic ultrasound

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United States of America Patent

SERIAL NO

15209180

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Abstract

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For estimating attenuation in ultrasound imaging, displacements at different locations along an acoustic radiation force impulse (ARFI) beam are used measured. The on-axis displacements and displacements from a phantom using a same ARFI focus as a reference are used to cancel out focusing effects. A single ARFI beam may be used to estimate the attenuation for a location.

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Patent Owner(s)

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SIEMENS MEDICAL SOLUTIONS USA INC40 LIBERTY BLVD MALVERN PA 19355

International Classification(s)

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  • 2016 Application Filing Year
  • A61B Class
  • 18399 Applications Filed
  • 13681 Patents Issued To-Date
  • 74.36 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Liexiang Sammamish, US 59 1175
Labyed, Yassin Maple Valley, US 37 112

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  • 4 Citation Count
  • A61B Class
  • 20.51 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges14833788897372220141106703329246701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02505007501000125015001750200022502500275030003250350037504000

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