CN112890870A - 超声波眼压计 - Google Patents

超声波眼压计 Download PDF

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Publication number
CN112890870A
CN112890870A CN202011373365.0A CN202011373365A CN112890870A CN 112890870 A CN112890870 A CN 112890870A CN 202011373365 A CN202011373365 A CN 202011373365A CN 112890870 A CN112890870 A CN 112890870A
Authority
CN
China
Prior art keywords
unit
ultrasonic
ultrasonic wave
detection
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011373365.0A
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English (en)
Chinese (zh)
Inventor
三轮哲之
植村努
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of CN112890870A publication Critical patent/CN112890870A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/10—Eye inspection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Eye Examination Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN202011373365.0A 2019-12-04 2020-11-30 超声波眼压计 Pending CN112890870A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019219894A JP7421069B2 (ja) 2019-12-04 2019-12-04 超音波眼圧計
JP2019-219894 2019-12-04

Publications (1)

Publication Number Publication Date
CN112890870A true CN112890870A (zh) 2021-06-04

Family

ID=76111344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011373365.0A Pending CN112890870A (zh) 2019-12-04 2020-11-30 超声波眼压计

Country Status (2)

Country Link
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

Also Published As

Publication number Publication date
JP2021087636A (ja) 2021-06-10
JP7421069B2 (ja) 2024-01-24

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