JP2021087636A5 - - Google Patents

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Publication number
JP2021087636A5
JP2021087636A5 JP2019219894A JP2019219894A JP2021087636A5 JP 2021087636 A5 JP2021087636 A5 JP 2021087636A5 JP 2019219894 A JP2019219894 A JP 2019219894A JP 2019219894 A JP2019219894 A JP 2019219894A JP 2021087636 A5 JP2021087636 A5 JP 2021087636A5
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JP
Japan
Prior art keywords
ultrasonic
detection
wave generating
ultrasonic wave
tonometer
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Application number
JP2019219894A
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English (en)
Japanese (ja)
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JP2021087636A (ja
JP7421069B2 (ja
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Priority to JP2019219894A priority Critical patent/JP7421069B2/ja
Priority claimed from JP2019219894A external-priority patent/JP7421069B2/ja
Priority to CN202011373365.0A priority patent/CN112890870A/zh
Publication of JP2021087636A publication Critical patent/JP2021087636A/ja
Publication of JP2021087636A5 publication Critical patent/JP2021087636A5/ja
Application granted granted Critical
Publication of JP7421069B2 publication Critical patent/JP7421069B2/ja
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JP2019219894A 2019-12-04 2019-12-04 超音波眼圧計 Active JP7421069B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019219894A JP7421069B2 (ja) 2019-12-04 2019-12-04 超音波眼圧計
CN202011373365.0A CN112890870A (zh) 2019-12-04 2020-11-30 超声波眼压计

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019219894A JP7421069B2 (ja) 2019-12-04 2019-12-04 超音波眼圧計

Publications (3)

Publication Number Publication Date
JP2021087636A JP2021087636A (ja) 2021-06-10
JP2021087636A5 true JP2021087636A5 (https=) 2022-11-10
JP7421069B2 JP7421069B2 (ja) 2024-01-24

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ID=76111344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019219894A Active JP7421069B2 (ja) 2019-12-04 2019-12-04 超音波眼圧計

Country Status (2)

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JP (1) JP7421069B2 (https=)
CN (1) CN112890870A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7775126B2 (ja) * 2022-03-29 2025-11-25 株式会社トプコン 眼科装置及び非接触式センサ動作確認方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05253190A (ja) * 1991-10-10 1993-10-05 Massie Res Lab Inc 非接触式トノメーター
JP5397669B2 (ja) 2008-09-16 2014-01-22 株式会社ニデック 非接触式超音波眼圧計
JP5378745B2 (ja) 2008-09-30 2013-12-25 株式会社ニデック 非接触式超音波眼圧計
JP5478129B2 (ja) 2009-06-22 2014-04-23 株式会社ニデック 非接触式超音波眼圧計
JP2011045602A (ja) 2009-08-28 2011-03-10 Nidek Co Ltd 非接触式超音波眼圧計
JP5562703B2 (ja) 2010-03-31 2014-07-30 株式会社ニデック 非接触式超音波眼圧計
US20170280998A1 (en) 2016-04-05 2017-10-05 Adtex Inc. Non contact eyeball vibration type tonometer

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