JP7421069B2 - 超音波眼圧計 - Google Patents

超音波眼圧計 Download PDF

Info

Publication number
JP7421069B2
JP7421069B2 JP2019219894A JP2019219894A JP7421069B2 JP 7421069 B2 JP7421069 B2 JP 7421069B2 JP 2019219894 A JP2019219894 A JP 2019219894A JP 2019219894 A JP2019219894 A JP 2019219894A JP 7421069 B2 JP7421069 B2 JP 7421069B2
Authority
JP
Japan
Prior art keywords
ultrasound
detection
unit
ultrasonic
eye
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.)
Active
Application number
JP2019219894A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021087636A (ja
JP2021087636A5 (https=
Inventor
哲之 三輪
努 植村
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
Priority to JP2019219894A priority Critical 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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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)
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 JP2021087636A5 (https=) 2022-11-10
JP7421069B2 true JP7421069B2 (ja) 2024-01-24

Family

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)

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068873A (ja) 2008-09-16 2010-04-02 Nidek Co Ltd 非接触式超音波眼圧計
JP2010082279A (ja) 2008-09-30 2010-04-15 Nidek Co Ltd 非接触式超音波眼圧計
JP2011000344A (ja) 2009-06-22 2011-01-06 Nidek Co Ltd 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
JP2011212124A (ja) 2010-03-31 2011-10-27 Nidek Co Ltd 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

Family Cites Families (1)

* 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068873A (ja) 2008-09-16 2010-04-02 Nidek Co Ltd 非接触式超音波眼圧計
JP2010082279A (ja) 2008-09-30 2010-04-15 Nidek Co Ltd 非接触式超音波眼圧計
JP2011000344A (ja) 2009-06-22 2011-01-06 Nidek Co Ltd 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
JP2011212124A (ja) 2010-03-31 2011-10-27 Nidek Co Ltd 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
CN112890870A (zh) 2021-06-04

Similar Documents

Publication Publication Date Title
JP6236928B2 (ja) 非接触式超音波眼圧計
JP7639685B2 (ja) 超音波眼圧計
JP7421069B2 (ja) 超音波眼圧計
JP2015085042A (ja) 非接触式超音波眼圧計
JP2023138757A (ja) 超音波眼圧計、および、超音波アクチュエータ
JP7192272B2 (ja) 超音波眼圧計
JP7119597B2 (ja) 超音波眼圧計
EP3856040B1 (en) Ultrasonic tonometer and ultrasonic actuator
JP7247561B2 (ja) 超音波眼圧計
JPH08322803A (ja) 眼圧計
JP7259599B2 (ja) 超音波眼圧計
US12207880B2 (en) Ultrasonic tonometer
JP7706048B2 (ja) 超音波眼圧計、および超音波眼圧計制御プログラム
JPH05261068A (ja) 眼科装置
JP7606093B2 (ja) 超音波眼圧計、および超音波眼圧計制御プログラム
JP7375321B2 (ja) 眼圧測定装置
JP6586599B2 (ja) 眼屈折力測定装置
JP5378745B2 (ja) 非接触式超音波眼圧計
JP2020005678A (ja) 超音波眼圧計
EP4501213A1 (en) Ultrasonic ophthalmic tonometer
WO2022210016A1 (ja) 超音波眼圧計、および超音波眼圧計制御プログラム
JP7268298B2 (ja) 超音波眼圧計

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221101

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221101

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230530

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20230728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231212

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231225

R150 Certificate of patent or registration of utility model

Ref document number: 7421069

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150