GB1318552A - Oximeter device - Google Patents

Oximeter device

Info

Publication number
GB1318552A
GB1318552A GB2827770A GB2827770A GB1318552A GB 1318552 A GB1318552 A GB 1318552A GB 2827770 A GB2827770 A GB 2827770A GB 2827770 A GB2827770 A GB 2827770A GB 1318552 A GB1318552 A GB 1318552A
Authority
GB
United Kingdom
Prior art keywords
jaw
ear
light
june
fibre optic
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.)
Expired
Application number
GB2827770A
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of GB1318552A publication Critical patent/GB1318552A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/02427—Details of sensor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1491—Heated applicators
    • 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
    • A61B5/6815—Ear
    • A61B5/6816—Ear lobe

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

1318552 Physiological testing; heated clamps AMERICAN OPTICAL CORP 11 June 1970 [19 June 1969] 28277/70 Headings A5K and A5R [Also in Division G1] In a device for measuring the oxygen content of blood in a section of body tissue, e.g. an ear 14, clamped between two jaws 42, 44, light is emitted from jaw 44 and the transmitted light is received in jaw 42, which also contains an electrical heater and a temperature semor, control means 36 being provided to maintain the ear temperature constant. Light of the desired wavelength is selected by an appropriate filter 20 and transmitted to jaw 44 along a fibre optic guide 18. Alternatively this jaw may contain a number of different wavelength light emitting diodes. A photodetector may either be located in the jaw 42 or may be in optical contact through a fibre optic guide 26. During operation compressed air pumped through line 30 expands a diaphragm 28 to expel blood from the ear.
GB2827770A 1969-06-19 1970-06-11 Oximeter device Expired GB1318552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83473569A 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
GB1318552A true GB1318552A (en) 1973-05-31

Family

ID=25267661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2827770A Expired GB1318552A (en) 1969-06-19 1970-06-11 Oximeter device

Country Status (9)

Country Link
US (1) US3628525A (en)
JP (1) JPS4917477B1 (en)
DE (1) DE2027530A1 (en)
DK (1) DK128700B (en)
FR (1) FR2052617A5 (en)
GB (1) GB1318552A (en)
IL (1) IL34454A (en)
NL (1) NL7008178A (en)
SE (1) SE365940B (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH530006A (en) * 1970-10-01 1972-10-31 Hoffmann La Roche Electrode arrangement
US3769974A (en) * 1971-06-29 1973-11-06 Martin Marietta Corp Blood pulse measuring employing reflected red light
BE790454A (en) * 1971-10-23 1973-04-24 Philips Nv PHYSIOLOGICAL QUANTITIES RECORDER
US3881481A (en) * 1973-02-08 1975-05-06 Audronics Inc Left ventricular ejection meter
US3980075A (en) * 1973-02-08 1976-09-14 Audronics, Inc. Photoelectric physiological measuring apparatus
US3993047A (en) * 1974-07-10 1976-11-23 Peek Sanford C Instrumentation for monitoring blood circulation
JPS5725217B2 (en) * 1974-10-14 1982-05-28
US4030485A (en) * 1974-11-12 1977-06-21 Glenfield Warner Method and apparatus for continuously monitoring systolic blood pressure
US4010749A (en) * 1975-05-09 1977-03-08 Shaw Robert F Method of detecting infiltration of infused liquid by comparing altered skin temperature with skin temperature in area of infiltrated liquid
US4109643A (en) * 1976-06-17 1978-08-29 Hewlett-Packard Company Perfusion meter
US4077399A (en) * 1976-08-03 1978-03-07 New Research And Development Laboratories, Inc. Cranial transillumination device
US4281645A (en) * 1977-06-28 1981-08-04 Duke University, Inc. Method and apparatus for monitoring metabolism in body organs
EP0006966B1 (en) * 1978-03-23 1981-10-14 Hellige GmbH Device for affixing electrodes and similar biological and physiological transducers in the mouth
US4183360A (en) * 1978-07-26 1980-01-15 The United States Of America As Represented By The Department Of Health, Education And Welfare Multifinger photocell plethysmography system
ATE7847T1 (en) * 1979-08-28 1984-06-15 Battelle Memorial Institute DEVICE FOR MEASURING HUMAN BLOOD PRESSURE.
US4265227A (en) * 1979-10-03 1981-05-05 The Hospital And Welfare Board Of Hillsborough County Infant extremity positioner and illuminator
GB2068537B (en) * 1980-02-04 1984-11-14 Energy Conversion Devices Inc Examining biological materials
US4570638A (en) * 1983-10-14 1986-02-18 Somanetics Corporation Method and apparatus for spectral transmissibility examination and analysis
US5140989A (en) * 1983-10-14 1992-08-25 Somanetics Corporation Examination instrument for optical-response diagnostic apparatus
US5139025A (en) * 1983-10-14 1992-08-18 Somanetics Corporation Method and apparatus for in vivo optical spectroscopic examination
US4817623A (en) 1983-10-14 1989-04-04 Somanetics Corporation Method and apparatus for interpreting optical response data
US4685464A (en) * 1985-07-05 1987-08-11 Nellcor Incorporated Durable sensor for detecting optical pulses
EP0267978B1 (en) * 1986-11-17 1991-08-28 PPG Hellige GmbH Combination sensor for the transcutaneous detection of oxygen and carbon dioxide in blood
US4877034A (en) * 1987-06-18 1989-10-31 Smith & Nephew, Inc. Method and device for detection of tissue infiltration
DE3807672A1 (en) * 1988-03-09 1989-09-21 Vectron Ges Fuer Technologieen METHOD FOR CONTINUOUSLY MEASURING BLOOD PRESSURE ON HUMAN AND BLOOD PRESSURE MEASURING DEVICE FOR CARRYING OUT THE METHOD
US4915116A (en) * 1988-07-06 1990-04-10 Misawa Homes Institute Of Research & Development Fingertip pulse wave sensor
DE4114357C2 (en) * 1991-05-02 2000-07-06 Mueller & Sebastiani Elek Gmbh Device for automatic detection of apnea
US5402777A (en) * 1991-06-28 1995-04-04 Alza Corporation Methods and devices for facilitated non-invasive oxygen monitoring
US5267563A (en) * 1991-06-28 1993-12-07 Nellcor Incorporated Oximeter sensor with perfusion enhancing
JPH11123195A (en) * 1997-08-22 1999-05-11 Kdk Corp Living body measurement method and device
US6241663B1 (en) 1998-05-18 2001-06-05 Abbott Laboratories Method for improving non-invasive determination of the concentration of analytes in a biological sample
US7043287B1 (en) 1998-05-18 2006-05-09 Abbott Laboratories Method for modulating light penetration depth in tissue and diagnostic applications using same
US6662030B2 (en) 1998-05-18 2003-12-09 Abbott Laboratories Non-invasive sensor having controllable temperature feature
US6526298B1 (en) 1998-05-18 2003-02-25 Abbott Laboratories Method for the non-invasive determination of analytes in a selected volume of tissue
US6662031B1 (en) 1998-05-18 2003-12-09 Abbott Laboratoies Method and device for the noninvasive determination of hemoglobin and hematocrit
US20020140675A1 (en) * 1999-01-25 2002-10-03 Ali Ammar Al System and method for altering a display mode based on a gravity-responsive sensor
US6633771B1 (en) * 1999-03-10 2003-10-14 Optiscan Biomedical Corporation Solid-state non-invasive thermal cycling spectrometer
US7065396B2 (en) * 2001-07-30 2006-06-20 The Curavita Corporation System and method for non-invasive monitoring of physiological parameters
JP4574314B2 (en) * 2004-10-06 2010-11-04 日本電信電話株式会社 Photoelectric sphygmomanometer
EP2399516B1 (en) 2005-11-30 2017-03-01 Toshiba Medical Systems Corporation Method for noninvasive measurement of glucose and apparatus for noninvasive measurement of glucose
US8073518B2 (en) 2006-05-02 2011-12-06 Nellcor Puritan Bennett Llc Clip-style medical sensor and technique for using the same
US20100016731A1 (en) * 2008-07-15 2010-01-21 Cardiox Corporation Hemodynamic Detection of Circulatory Anomalies
CN113693593B (en) * 2020-12-22 2024-05-31 深圳市柯林健康医疗有限公司 Parameter determination method, device and controller of blood oxygen detection equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706927A (en) * 1949-08-04 1955-04-26 Research Corp Apparatus for determining percentage oxygen-saturation of blood
US2790438A (en) * 1956-01-13 1957-04-30 Taplin Ronald Harold Earpieces for oximeters
US3068739A (en) * 1958-06-23 1962-12-18 American Optical Corp Flexible optical probe
US3152587A (en) * 1960-03-31 1964-10-13 Hellige & Co Gmbh F Medical photometric apparatus
US3461856A (en) * 1965-10-23 1969-08-19 American Optical Corp Oximeters

Also Published As

Publication number Publication date
DK128700B (en) 1974-06-17
FR2052617A5 (en) 1971-04-09
IL34454A (en) 1973-05-31
SE365940B (en) 1974-04-08
JPS4917477B1 (en) 1974-05-01
NL7008178A (en) 1970-12-22
US3628525A (en) 1971-12-21
DE2027530A1 (en) 1970-12-23
IL34454A0 (en) 1970-07-19

Similar Documents

Publication Publication Date Title
GB1318552A (en) Oximeter device
US3690769A (en) Endoscope with built-in oximeter
GB1521113A (en) Non-invasive automatic glucose sensor system
JPS59207135A (en) Apparatus for measuring diffusible particle
GB1504496A (en) Photocoagulating scalpel apparatus
ES8600916A1 (en) Localized heat applying medical device.
SE8503687D0 (en) FOR IMPROVED INVESTIGATION DETAILED PHOTOMETER FOR MULTIPLE-WAVE LIGHT-PULPED LIGHT
ATE116433T1 (en) PRESSURE TRANSDUCER WITH OPTICAL FIBER.
FR2051453A5 (en)
DE3381344D1 (en) APPROVED OPTICAL OXYMETRY PROBE.
GB1394743A (en) Device for lighting and examining the fundus of an eye
GB1264725A (en)
JPS6155374B2 (en)
WO2022025383A1 (en) Laser needle treatment system
EP0335714A3 (en) Means for tissue removal using laser technology
IL71935A (en) Optic fiber transducer apparatus
EP0041668A3 (en) Fiber optical measuring device
IT1004555B (en) FIBER OPTICAL DEVICE FOR THE GUIDE OF LIGHT
CN108261286B (en) Multiplexing earmuff of nondestructive blood glucose detection and laser acupuncture auricular point
CN110537926A (en) Needle, device and method for detecting hemoglobin concentration and blood oxygen saturation
JPS53113572A (en) Dispersion characteristic measuring device of optical fiber
JP3351151B2 (en) Optical probe device for biological measurement
JPS5786361A (en) Blood treatment device with hollow fiber membrane bundle
FR2225060A5 (en) Transmission colorimetry inside the heart or blood vessels - uses catheter to carry light to internal detector
JPS51133043A (en) Connecting device of light transmission fibers

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees