ACOUSTIC LENS FOR ULTRASONIC ENDOSCOPE AND ULTRASONIC ENDOSCOPE DEVICE
To improve durability against physical contact, in an acoustic lens for an ultrasonic endoscope.SOLUTION: An acoustic lens for an ultrasonic endoscope includes: a base material 14a made of an elastomer; a filler 14b added to the base material 14a; and a friction reduction agent 14c arranged so as to...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To improve durability against physical contact, in an acoustic lens for an ultrasonic endoscope.SOLUTION: An acoustic lens for an ultrasonic endoscope includes: a base material 14a made of an elastomer; a filler 14b added to the base material 14a; and a friction reduction agent 14c arranged so as to cover at least a part of a base material surface 14d of the base material 14a and exposed to a lens surface S1.SELECTED DRAWING: Figure 3
【課題】超音波内視鏡用音響レンズにおいて、物理的な接触に対する耐久性が向上できるようにする。【解決手段】エラストマーからなるベース材料１４ａと、ベース材料１４ａに添加された充填剤１４ｂと、ベース材料１４ａのベース材料表面１４ｄの少なくとも一部を覆うように配され、レンズ表面Ｓ１に露出する摩擦低減剤１４ｃと、を備える。【選択図】図３ |
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