Phantom used for acoustic diagnostic apparatus
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United States of America Patent
Stats
-
Jan 30, 2018
Grant Date -
Jan 26, 2017
app pub date -
Nov 20, 2014
filing date -
Nov 29, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An acoustic phantom of an embodiment is mainly made of a urethane gel produced by a reaction of a polyether polyol and an isocyanate compound. The urethane gel has a cross-linking index (CI) in the range of 1600 to 5000.
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International Classification(s)
- 2014 Application Filing Year
- A61B Class
- 14296 Applications Filed
- 12053 Patents Issued To-Date
- 84.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- A61B Class
- 20.51 % this patent is cited more than
- 7 Age
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