ES3069627T3 - Method and apparatus for determining physiological parameter - Google Patents

Method and apparatus for determining physiological parameter

Info

Publication number
ES3069627T3
ES3069627T3 ES22737931T ES22737931T ES3069627T3 ES 3069627 T3 ES3069627 T3 ES 3069627T3 ES 22737931 T ES22737931 T ES 22737931T ES 22737931 T ES22737931 T ES 22737931T ES 3069627 T3 ES3069627 T3 ES 3069627T3
Authority
ES
Spain
Prior art keywords
section
elongated magnetic
magnetic probe
values
induced voltage
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
ES22737931T
Other languages
English (en)
Spanish (es)
Inventor
Gösta Ehnholm
Matti Raudasoja
Viktor Honkanen
Lauri Kangas
Teemu Herranen
Mika Salkola
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.)
Icare Finland Oy
Original Assignee
Icare Finland Oy
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 Icare Finland Oy filed Critical Icare Finland Oy
Application granted granted Critical
Publication of ES3069627T3 publication Critical patent/ES3069627T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means
    • G01L9/0094—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Pathology (AREA)
  • Measuring Magnetic Variables (AREA)
  • Eye Examination Apparatus (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
ES22737931T 2021-08-05 2022-06-22 Method and apparatus for determining physiological parameter Active ES3069627T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20215838A FI129681B (en) 2021-08-05 2021-08-05 Method and apparatus for determining physiological parameter
PCT/FI2022/050451 WO2023012402A1 (en) 2021-08-05 2022-06-22 Method and apparatus for determining physiological parameter

Publications (1)

Publication Number Publication Date
ES3069627T3 true ES3069627T3 (en) 2026-06-09

Family

ID=82399664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES22737931T Active ES3069627T3 (en) 2021-08-05 2022-06-22 Method and apparatus for determining physiological parameter

Country Status (8)

Country Link
US (1) US20240315557A1 (enExample)
EP (1) EP4380426B1 (enExample)
JP (1) JP7868130B2 (enExample)
CN (1) CN117693311A (enExample)
AU (1) AU2022323762B2 (enExample)
ES (1) ES3069627T3 (enExample)
FI (2) FI129681B (enExample)
WO (1) WO2023012402A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4514202A4 (en) * 2022-04-27 2026-04-15 Eye To Eye Telehealth Inc METHOD FOR CALIBRATION AND IDENTIFICATION OF A TONOMETER PROBE
US12419518B2 (en) * 2023-08-16 2025-09-23 Reichert, Inc. Ophthalmic instrument probe detection method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6093147A (en) 1999-02-22 2000-07-25 Kontiola; Antti Apparatus for measuring intraocular pressure
CN101190122B (zh) * 2006-11-30 2012-01-11 蒂奥拉特公司 测量眼内压的方法
FI127018B (en) * 2015-12-18 2017-09-29 Icare Finland Oy APPARATUS FOR MEASURING ILLUMINARY PRESSURE
US11026577B2 (en) 2018-06-13 2021-06-08 Reichert, Inc. Rebound tonometry method and apparatus
FI128851B (en) * 2019-11-29 2021-01-29 Icare Finland Oy System and method for measuring at least one parameter in the eye

Also Published As

Publication number Publication date
WO2023012402A1 (en) 2023-02-09
US20240315557A1 (en) 2024-09-26
FI4380426T3 (fi) 2026-05-12
EP4380426B1 (en) 2026-03-18
FI20215838A1 (en) 2022-06-30
JP2024530405A (ja) 2024-08-21
CN117693311A (zh) 2024-03-12
JP7868130B2 (ja) 2026-06-01
EP4380426A1 (en) 2024-06-12
AU2022323762B2 (en) 2025-01-23
FI129681B (en) 2022-06-30
AU2022323762A1 (en) 2024-02-01