WO2000018290A9 - Oximeter sensor with encoded temperature characteristic - Google Patents
Oximeter sensor with encoded temperature characteristicInfo
- Publication number
- WO2000018290A9 WO2000018290A9 PCT/US1999/022491 US9922491W WO0018290A9 WO 2000018290 A9 WO2000018290 A9 WO 2000018290A9 US 9922491 W US9922491 W US 9922491W WO 0018290 A9 WO0018290 A9 WO 0018290A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- sensor
- light emitter
- led
- voltage
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000003287 optical effect Effects 0.000 claims description 27
- 238000011088 calibration curve Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000010412 perfusion Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 4
- 230000008081 blood perfusion Effects 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 2
- 210000001519 tissue Anatomy 0.000 description 44
- 238000012360 testing method Methods 0.000 description 31
- 238000002496 oximetry Methods 0.000 description 24
- 239000002775 capsule Substances 0.000 description 23
- 238000005259 measurement Methods 0.000 description 23
- 239000000463 material Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 230000008901 benefit Effects 0.000 description 13
- 239000008280 blood Substances 0.000 description 13
- 210000004369 blood Anatomy 0.000 description 13
- 238000013461 design Methods 0.000 description 11
- 238000009529 body temperature measurement Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000012544 monitoring process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 239000008393 encapsulating agent Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000002106 pulse oximetry Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 101001078093 Homo sapiens Reticulocalbin-1 Proteins 0.000 description 1
- 206010036155 Poor peripheral circulation Diseases 0.000 description 1
- 102100025335 Reticulocalbin-1 Human genes 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004164 analytical calibration Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000008338 local blood flow Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
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
- A61B5/1495—Calibrating or testing of in-vivo probes
-
- 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
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0252—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
- A61B2562/085—Sensors provided with means for identification, e.g. barcodes or memory chips combined with means for recording calibration data
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99949950A EP1117326A1 (en) | 1998-09-29 | 1999-09-28 | Oximeter sensor with encoded temperature characteristic |
JP2000571813A JP4450512B2 (en) | 1998-09-29 | 1999-09-28 | Oxymeter sensor with encoded temperature characteristics |
AU62717/99A AU758458B2 (en) | 1998-09-29 | 1999-09-28 | Oximeter sensor with encoded temperature characteristic |
CA002345731A CA2345731A1 (en) | 1998-09-29 | 1999-09-28 | Oximeter sensor with encoded temperature characteristic |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10225698P | 1998-09-29 | 1998-09-29 | |
US60/102,256 | 1998-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000018290A1 WO2000018290A1 (en) | 2000-04-06 |
WO2000018290A9 true WO2000018290A9 (en) | 2000-10-05 |
Family
ID=22288944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/022491 WO2000018290A1 (en) | 1998-09-29 | 1999-09-28 | Oximeter sensor with encoded temperature characteristic |
Country Status (6)
Country | Link |
---|---|
US (1) | US6356774B1 (en) |
EP (1) | EP1117326A1 (en) |
JP (1) | JP4450512B2 (en) |
AU (1) | AU758458B2 (en) |
CA (1) | CA2345731A1 (en) |
WO (1) | WO2000018290A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8849365B2 (en) | 2005-03-01 | 2014-09-30 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US8965471B2 (en) | 2007-04-21 | 2015-02-24 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
Families Citing this family (201)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6018673A (en) | 1996-10-10 | 2000-01-25 | Nellcor Puritan Bennett Incorporated | Motion compatible sensor for non-invasive optical blood analysis |
US8688188B2 (en) * | 1998-04-30 | 2014-04-01 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US6949816B2 (en) * | 2003-04-21 | 2005-09-27 | Motorola, Inc. | Semiconductor component having first surface area for electrically coupling to a semiconductor chip and second surface area for electrically coupling to a substrate, and method of manufacturing same |
US8974386B2 (en) | 1998-04-30 | 2015-03-10 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US9066695B2 (en) | 1998-04-30 | 2015-06-30 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US6175752B1 (en) | 1998-04-30 | 2001-01-16 | Therasense, Inc. | Analyte monitoring device and methods of use |
US8480580B2 (en) | 1998-04-30 | 2013-07-09 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8346337B2 (en) | 1998-04-30 | 2013-01-01 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8465425B2 (en) | 1998-04-30 | 2013-06-18 | Abbott Diabetes Care Inc. | Analyte monitoring device and methods of use |
US8103325B2 (en) * | 1999-03-08 | 2012-01-24 | Tyco Healthcare Group Lp | Method and circuit for storing and providing historical physiological data |
US7047054B2 (en) * | 1999-03-12 | 2006-05-16 | Cas Medical Systems, Inc. | Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring |
US6675031B1 (en) | 1999-04-14 | 2004-01-06 | Mallinckrodt Inc. | Method and circuit for indicating quality and accuracy of physiological measurements |
US6616819B1 (en) * | 1999-11-04 | 2003-09-09 | Therasense, Inc. | Small volume in vitro analyte sensor and methods |
US20060091006A1 (en) | 1999-11-04 | 2006-05-04 | Yi Wang | Analyte sensor with insertion monitor, and methods |
EP2322085B1 (en) | 2000-04-17 | 2014-03-12 | Covidien LP | Pulse oximeter sensor with piece-wise function |
US8224412B2 (en) | 2000-04-17 | 2012-07-17 | Nellcor Puritan Bennett Llc | Pulse oximeter sensor with piece-wise function |
DE10042022A1 (en) * | 2000-08-08 | 2002-03-07 | Infineon Technologies Ag | Method and device for measuring the temperature of the laser-active region of a semiconductor laser diode |
US6889153B2 (en) * | 2001-08-09 | 2005-05-03 | Thomas Dietiker | System and method for a self-calibrating non-invasive sensor |
US6628975B1 (en) * | 2000-08-31 | 2003-09-30 | Mallinckrodt Inc. | Oximeter sensor with digital memory storing data |
US6591123B2 (en) * | 2000-08-31 | 2003-07-08 | Mallinckrodt Inc. | Oximeter sensor with digital memory recording sensor data |
US6606510B2 (en) | 2000-08-31 | 2003-08-12 | Mallinckrodt Inc. | Oximeter sensor with digital memory encoding patient data |
US6600940B1 (en) | 2000-08-31 | 2003-07-29 | Mallinckrodt Inc. | Oximeter sensor with digital memory |
US6553241B2 (en) * | 2000-08-31 | 2003-04-22 | Mallinckrodt Inc. | Oximeter sensor with digital memory encoding sensor expiration data |
US6560471B1 (en) | 2001-01-02 | 2003-05-06 | Therasense, Inc. | Analyte monitoring device and methods of use |
US6886978B2 (en) * | 2001-06-18 | 2005-05-03 | Omron Corporation | Electronic clinical thermometer |
US6697658B2 (en) | 2001-07-02 | 2004-02-24 | Masimo Corporation | Low power pulse oximeter |
US6748254B2 (en) | 2001-10-12 | 2004-06-08 | Nellcor Puritan Bennett Incorporated | Stacked adhesive optical sensor |
US7052180B2 (en) * | 2002-01-04 | 2006-05-30 | Kelvin Shih | LED junction temperature tester |
US6912413B2 (en) * | 2002-09-13 | 2005-06-28 | Ge Healthcare Finland Oy | Pulse oximeter |
US7274955B2 (en) * | 2002-09-25 | 2007-09-25 | Masimo Corporation | Parameter compensated pulse oximeter |
US7142901B2 (en) * | 2002-09-25 | 2006-11-28 | Masimo Corporation | Parameter compensated physiological monitor |
US7698909B2 (en) * | 2002-10-01 | 2010-04-20 | Nellcor Puritan Bennett Llc | Headband with tension indicator |
ATE479343T1 (en) | 2002-10-01 | 2010-09-15 | Nellcor Puritan Bennett Inc | USE OF A HEADBAND FOR VOLTAGE DISPLAY AND SYSTEM OF OXYMETER AND HEADBAND |
US7190986B1 (en) | 2002-10-18 | 2007-03-13 | Nellcor Puritan Bennett Inc. | Non-adhesive oximeter sensor for sensitive skin |
US7047056B2 (en) | 2003-06-25 | 2006-05-16 | Nellcor Puritan Bennett Incorporated | Hat-based oximeter sensor |
JP2005072218A (en) * | 2003-08-25 | 2005-03-17 | Tdk Corp | Temperature control method and device of light emitting device, and lighting system |
US8412297B2 (en) | 2003-10-01 | 2013-04-02 | Covidien Lp | Forehead sensor placement |
KR100497401B1 (en) * | 2003-10-29 | 2005-06-23 | 삼성전자주식회사 | Method and apparatus for correcting temperature sensor deviation |
US7333521B1 (en) * | 2003-12-04 | 2008-02-19 | National Semiconductor Corporation | Method of sensing VCSEL light output power by monitoring electrical characteristics of the VCSEL |
US7162288B2 (en) * | 2004-02-25 | 2007-01-09 | Nellcor Purtain Bennett Incorporated | Techniques for detecting heart pulses and reducing power consumption in sensors |
US7120480B2 (en) * | 2004-02-25 | 2006-10-10 | Nellcor Puritan Bennett Inc. | LED forward voltage estimation in pulse oximeter |
US20060066575A1 (en) * | 2004-09-28 | 2006-03-30 | Brosnan Michael J | Laser power control manufacturing method of matching binned laser to drive conditions through soldering and component mounting techniques to convey binning information |
US7630422B1 (en) | 2005-01-14 | 2009-12-08 | National Semiconductor Corporation | Driver for vertical-cavity surface-emitting laser and method |
WO2006092040A1 (en) * | 2005-03-03 | 2006-09-08 | Tir Systems Ltd. | Method and apparatus for controlling thermal stress in lighting devices |
CN100376209C (en) * | 2005-03-10 | 2008-03-26 | 深圳迈瑞生物医疗电子股份有限公司 | Method and device for diagnosing failure of blood oxygen sensor |
US7590439B2 (en) | 2005-08-08 | 2009-09-15 | Nellcor Puritan Bennett Llc | Bi-stable medical sensor and technique for using the same |
US7657295B2 (en) | 2005-08-08 | 2010-02-02 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
US7657294B2 (en) | 2005-08-08 | 2010-02-02 | Nellcor Puritan Bennett Llc | Compliant diaphragm medical sensor and technique for using the same |
US20070060808A1 (en) | 2005-09-12 | 2007-03-15 | Carine Hoarau | Medical sensor for reducing motion artifacts and technique for using the same |
US7869850B2 (en) | 2005-09-29 | 2011-01-11 | Nellcor Puritan Bennett Llc | Medical sensor for reducing motion artifacts and technique for using the same |
US7904130B2 (en) | 2005-09-29 | 2011-03-08 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
US7899510B2 (en) | 2005-09-29 | 2011-03-01 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
US8092379B2 (en) | 2005-09-29 | 2012-01-10 | Nellcor Puritan Bennett Llc | Method and system for determining when to reposition a physiological sensor |
US7486979B2 (en) | 2005-09-30 | 2009-02-03 | Nellcor Puritan Bennett Llc | Optically aligned pulse oximetry sensor and technique for using the same |
US7483731B2 (en) | 2005-09-30 | 2009-01-27 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
US7881762B2 (en) | 2005-09-30 | 2011-02-01 | Nellcor Puritan Bennett Llc | Clip-style medical sensor and technique for using the same |
US8062221B2 (en) | 2005-09-30 | 2011-11-22 | Nellcor Puritan Bennett Llc | Sensor for tissue gas detection and technique for using the same |
US8233954B2 (en) | 2005-09-30 | 2012-07-31 | Nellcor Puritan Bennett Llc | Mucosal sensor for the assessment of tissue and blood constituents and technique for using the same |
US7555327B2 (en) | 2005-09-30 | 2009-06-30 | Nellcor Puritan Bennett Llc | Folding medical sensor and technique for using the same |
EP2010875A1 (en) * | 2006-04-19 | 2009-01-07 | Opsolution Spectroscopic Systems GmbH | Method and circuit for processing signals that are indicative of the spectral features of light |
US8073518B2 (en) | 2006-05-02 | 2011-12-06 | Nellcor Puritan Bennett Llc | Clip-style medical sensor and technique for using the same |
US8271063B2 (en) * | 2006-06-16 | 2012-09-18 | Medtor Llc | System and method for a non-invasive medical sensor |
WO2008019479A1 (en) * | 2006-08-17 | 2008-02-21 | Tir Technology Lp | Method and apparatus for reducing thermal stress in light-emitting elements |
US8145288B2 (en) | 2006-08-22 | 2012-03-27 | Nellcor Puritan Bennett Llc | Medical sensor for reducing signal artifacts and technique for using the same |
US8219170B2 (en) | 2006-09-20 | 2012-07-10 | Nellcor Puritan Bennett Llc | System and method for practicing spectrophotometry using light emitting nanostructure devices |
US8195264B2 (en) | 2006-09-22 | 2012-06-05 | Nellcor Puritan Bennett Llc | Medical sensor for reducing signal artifacts and technique for using the same |
US8175671B2 (en) | 2006-09-22 | 2012-05-08 | Nellcor Puritan Bennett Llc | Medical sensor for reducing signal artifacts and technique for using the same |
US8396527B2 (en) | 2006-09-22 | 2013-03-12 | Covidien Lp | Medical sensor for reducing signal artifacts and technique for using the same |
US7869849B2 (en) | 2006-09-26 | 2011-01-11 | Nellcor Puritan Bennett Llc | Opaque, electrically nonconductive region on a medical sensor |
US7574245B2 (en) | 2006-09-27 | 2009-08-11 | Nellcor Puritan Bennett Llc | Flexible medical sensor enclosure |
US7796403B2 (en) | 2006-09-28 | 2010-09-14 | Nellcor Puritan Bennett Llc | Means for mechanical registration and mechanical-electrical coupling of a faraday shield to a photodetector and an electrical circuit |
US7890153B2 (en) | 2006-09-28 | 2011-02-15 | Nellcor Puritan Bennett Llc | System and method for mitigating interference in pulse oximetry |
US8175667B2 (en) | 2006-09-29 | 2012-05-08 | Nellcor Puritan Bennett Llc | Symmetric LED array for pulse oximetry |
US8068891B2 (en) | 2006-09-29 | 2011-11-29 | Nellcor Puritan Bennett Llc | Symmetric LED array for pulse oximetry |
US7476131B2 (en) | 2006-09-29 | 2009-01-13 | Nellcor Puritan Bennett Llc | Device for reducing crosstalk |
US7684842B2 (en) | 2006-09-29 | 2010-03-23 | Nellcor Puritan Bennett Llc | System and method for preventing sensor misuse |
US7680522B2 (en) | 2006-09-29 | 2010-03-16 | Nellcor Puritan Bennett Llc | Method and apparatus for detecting misapplied sensors |
EP2092283A1 (en) * | 2006-12-06 | 2009-08-26 | Koninklijke Philips Electronics N.V. | Device for measuring core temperature |
JP4876943B2 (en) * | 2007-01-31 | 2012-02-15 | コニカミノルタセンシング株式会社 | Wavelength change correction system and wavelength change correction method |
US20080238340A1 (en) * | 2007-03-26 | 2008-10-02 | Shun Kei Mars Leung | Method and apparatus for setting operating current of light emitting semiconductor element |
DE102007009532A1 (en) * | 2007-02-27 | 2008-08-28 | Osram Opto Semiconductors Gmbh | Radiation-emitting semiconductor component i.e. red luminous LED, controlling method for operating component, involves generating pulse-shaped electrical operating current for operating radiation-emitting semiconductor component |
US8265724B2 (en) | 2007-03-09 | 2012-09-11 | Nellcor Puritan Bennett Llc | Cancellation of light shunting |
US8280469B2 (en) | 2007-03-09 | 2012-10-02 | Nellcor Puritan Bennett Llc | Method for detection of aberrant tissue spectra |
US7894869B2 (en) | 2007-03-09 | 2011-02-22 | Nellcor Puritan Bennett Llc | Multiple configuration medical sensor and technique for using the same |
JP5227525B2 (en) * | 2007-03-23 | 2013-07-03 | 株式会社日立製作所 | Biological light measurement device |
EP2139383B1 (en) | 2007-03-27 | 2013-02-13 | Masimo Laboratories, Inc. | Multiple wavelength optical sensor |
US20080262378A1 (en) * | 2007-04-19 | 2008-10-23 | Medtronic, Inc. | Implantable therapy delivery system having multiple temperature sensors |
US7682355B2 (en) * | 2007-04-19 | 2010-03-23 | Medtronic, Inc. | Refined infection monitoring |
US7611483B2 (en) * | 2007-04-19 | 2009-11-03 | Medtronic, Inc. | Indicator metrics for infection monitoring |
US7604629B2 (en) * | 2007-04-19 | 2009-10-20 | Medtronic Inc. | Multi-parameter infection monitoring |
US20080262374A1 (en) * | 2007-04-19 | 2008-10-23 | Medtronic, Inc. | Event triggered infection monitoring |
US20080262331A1 (en) * | 2007-04-19 | 2008-10-23 | Medtronic, Inc. | Infection monitoring |
US7734353B2 (en) | 2007-04-19 | 2010-06-08 | Medtronic Inc. | Controlling temperature during recharge for treatment of infection or other conditions |
US7766862B2 (en) * | 2007-04-19 | 2010-08-03 | Medtronic, Inc. | Baseline acquisition for infection monitoring |
JP5109482B2 (en) * | 2007-05-31 | 2012-12-26 | コニカミノルタオプティクス株式会社 | Reflection characteristic measuring apparatus and calibration method for reflection characteristic measuring apparatus |
US8352004B2 (en) | 2007-12-21 | 2013-01-08 | Covidien Lp | Medical sensor and technique for using the same |
US8380272B2 (en) * | 2007-12-21 | 2013-02-19 | Covidien Lp | Physiological sensor |
US8346328B2 (en) | 2007-12-21 | 2013-01-01 | Covidien Lp | Medical sensor and technique for using the same |
US8366613B2 (en) | 2007-12-26 | 2013-02-05 | Covidien Lp | LED drive circuit for pulse oximetry and method for using same |
US8577434B2 (en) | 2007-12-27 | 2013-11-05 | Covidien Lp | Coaxial LED light sources |
US8442608B2 (en) | 2007-12-28 | 2013-05-14 | Covidien Lp | System and method for estimating physiological parameters by deconvolving artifacts |
US8452364B2 (en) | 2007-12-28 | 2013-05-28 | Covidien LLP | System and method for attaching a sensor to a patient's skin |
US8897850B2 (en) | 2007-12-31 | 2014-11-25 | Covidien Lp | Sensor with integrated living hinge and spring |
US20090171226A1 (en) * | 2007-12-31 | 2009-07-02 | Nellcor Puritan Bennett Llc | System and method for evaluating variation in the timing of physiological events |
US8199007B2 (en) | 2007-12-31 | 2012-06-12 | Nellcor Puritan Bennett Llc | Flex circuit snap track for a biometric sensor |
US8092993B2 (en) | 2007-12-31 | 2012-01-10 | Nellcor Puritan Bennett Llc | Hydrogel thin film for use as a biosensor |
US8070508B2 (en) | 2007-12-31 | 2011-12-06 | Nellcor Puritan Bennett Llc | Method and apparatus for aligning and securing a cable strain relief |
WO2009095854A2 (en) | 2008-01-28 | 2009-08-06 | Nxp B.V. | Led driver circuit and method, and system and method for estimating the junction temperature of a light emitting diode |
EP2245904A2 (en) | 2008-01-28 | 2010-11-03 | Nxp B.V. | System and method for estimating the junction temperature of a light emitting diode |
US20090198146A1 (en) * | 2008-01-31 | 2009-08-06 | Medtronic, Inc. | Blanking infection monitoring during recharge |
US9560994B2 (en) * | 2008-03-26 | 2017-02-07 | Covidien Lp | Pulse oximeter with adaptive power conservation |
US8437822B2 (en) | 2008-03-28 | 2013-05-07 | Covidien Lp | System and method for estimating blood analyte concentration |
US8112375B2 (en) | 2008-03-31 | 2012-02-07 | Nellcor Puritan Bennett Llc | Wavelength selection and outlier detection in reduced rank linear models |
US8364224B2 (en) * | 2008-03-31 | 2013-01-29 | Covidien Lp | System and method for facilitating sensor and monitor communication |
US8102668B2 (en) * | 2008-05-06 | 2012-01-24 | International Rectifier Corporation | Semiconductor device package with internal device protection |
US8071935B2 (en) | 2008-06-30 | 2011-12-06 | Nellcor Puritan Bennett Llc | Optical detector with an overmolded faraday shield |
US7887345B2 (en) | 2008-06-30 | 2011-02-15 | Nellcor Puritan Bennett Llc | Single use connector for pulse oximetry sensors |
US7880884B2 (en) | 2008-06-30 | 2011-02-01 | Nellcor Puritan Bennett Llc | System and method for coating and shielding electronic sensor components |
US20100004518A1 (en) | 2008-07-03 | 2010-01-07 | Masimo Laboratories, Inc. | Heat sink for noninvasive medical sensor |
US8630691B2 (en) | 2008-08-04 | 2014-01-14 | Cercacor Laboratories, Inc. | Multi-stream sensor front ends for noninvasive measurement of blood constituents |
US9509525B2 (en) | 2008-09-05 | 2016-11-29 | Ketra, Inc. | Intelligent illumination device |
US10210750B2 (en) | 2011-09-13 | 2019-02-19 | Lutron Electronics Co., Inc. | System and method of extending the communication range in a visible light communication system |
US9276766B2 (en) | 2008-09-05 | 2016-03-01 | Ketra, Inc. | Display calibration systems and related methods |
US8773336B2 (en) | 2008-09-05 | 2014-07-08 | Ketra, Inc. | Illumination devices and related systems and methods |
US8257274B2 (en) | 2008-09-25 | 2012-09-04 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
US8364220B2 (en) | 2008-09-25 | 2013-01-29 | Covidien Lp | Medical sensor and technique for using the same |
US8914088B2 (en) | 2008-09-30 | 2014-12-16 | Covidien Lp | Medical sensor and technique for using the same |
US8423112B2 (en) | 2008-09-30 | 2013-04-16 | Covidien Lp | Medical sensor and technique for using the same |
US8417309B2 (en) | 2008-09-30 | 2013-04-09 | Covidien Lp | Medical sensor |
US8452366B2 (en) | 2009-03-16 | 2013-05-28 | Covidien Lp | Medical monitoring device with flexible circuitry |
US20100240972A1 (en) * | 2009-03-20 | 2010-09-23 | Nellcor Puritan Bennett Llc | Slider Spot Check Pulse Oximeter |
US8515515B2 (en) | 2009-03-25 | 2013-08-20 | Covidien Lp | Medical sensor with compressible light barrier and technique for using the same |
US8221319B2 (en) | 2009-03-25 | 2012-07-17 | Nellcor Puritan Bennett Llc | Medical device for assessing intravascular blood volume and technique for using the same |
US8781548B2 (en) | 2009-03-31 | 2014-07-15 | Covidien Lp | Medical sensor with flexible components and technique for using the same |
US8509869B2 (en) | 2009-05-15 | 2013-08-13 | Covidien Lp | Method and apparatus for detecting and analyzing variations in a physiologic parameter |
US8634891B2 (en) | 2009-05-20 | 2014-01-21 | Covidien Lp | Method and system for self regulation of sensor component contact pressure |
US8505821B2 (en) | 2009-06-30 | 2013-08-13 | Covidien Lp | System and method for providing sensor quality assurance |
US8311601B2 (en) | 2009-06-30 | 2012-11-13 | Nellcor Puritan Bennett Llc | Reflectance and/or transmissive pulse oximeter |
US9010634B2 (en) | 2009-06-30 | 2015-04-21 | Covidien Lp | System and method for linking patient data to a patient and providing sensor quality assurance |
US8391941B2 (en) | 2009-07-17 | 2013-03-05 | Covidien Lp | System and method for memory switching for multiple configuration medical sensor |
US8417310B2 (en) | 2009-08-10 | 2013-04-09 | Covidien Lp | Digital switching in multi-site sensor |
US8428675B2 (en) | 2009-08-19 | 2013-04-23 | Covidien Lp | Nanofiber adhesives used in medical devices |
US9066660B2 (en) | 2009-09-29 | 2015-06-30 | Nellcor Puritan Bennett Ireland | Systems and methods for high-pass filtering a photoplethysmograph signal |
US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US8801613B2 (en) | 2009-12-04 | 2014-08-12 | Masimo Corporation | Calibration for multi-stage physiological monitors |
WO2011093913A1 (en) * | 2010-01-29 | 2011-08-04 | Medtronic, Inc. | Optical sensor for medical device |
US8384559B2 (en) * | 2010-04-13 | 2013-02-26 | Silicon Laboratories Inc. | Sensor device with flexible interface and updatable information store |
USRE49454E1 (en) | 2010-09-30 | 2023-03-07 | Lutron Technology Company Llc | Lighting control system |
US9386668B2 (en) | 2010-09-30 | 2016-07-05 | Ketra, Inc. | Lighting control system |
US8855735B2 (en) * | 2011-02-24 | 2014-10-07 | Covidien Lp | Medical sensor using photonic crystal LED |
US9282924B2 (en) | 2011-03-31 | 2016-03-15 | Covidien Lp | Medical sensor with temperature control |
EP2526856A1 (en) * | 2011-05-26 | 2012-11-28 | Koninklijke Philips Electronics N.V. | Fever detection apparatus |
US9109902B1 (en) | 2011-06-13 | 2015-08-18 | Impact Sports Technologies, Inc. | Monitoring device with a pedometer |
FR2977315B1 (en) * | 2011-06-29 | 2013-06-28 | Schneider Electric Ind Sas | DETECTION SYSTEM WITH LOW ENERGY CONSUMPTION |
US20130053663A1 (en) * | 2011-08-31 | 2013-02-28 | General Electric Company | Method for controlling sensor placement time, physiological measurement apparatus, and sensor and computer program product for a physiological measurement apparatus |
US9050044B2 (en) * | 2012-06-12 | 2015-06-09 | Covidien Lp | Pathlength enhancement of optical measurement of physiological blood parameters |
GB2504299B (en) * | 2012-07-24 | 2016-09-14 | Med-Bright Medical Solutions Ltd | Device and method for providing information indicative of a stress situation in a human |
CH707194A1 (en) * | 2012-11-06 | 2014-05-15 | Nemodevices Ag | Measuring device for determining cerebral parameters. |
US20140135601A1 (en) * | 2012-11-09 | 2014-05-15 | Kestrel Labs, Inc. | User replaceable optical subsystem for laser-based photoplethysmography |
DE112013005657T5 (en) * | 2012-11-27 | 2015-08-20 | Faurecia Automotive Seating, Llc | Oximetry sensor assembly and procedure for sampling a blood oxygen concentration |
WO2014087102A1 (en) * | 2012-12-07 | 2014-06-12 | Sp3H | Onboard device and method for analyzing fluid in a heat engine |
WO2014168831A1 (en) * | 2013-04-08 | 2014-10-16 | Ivwatch, Llc | Device to aid in diagnosing infiltration or extravasation in animalia tissue |
EP2996560A4 (en) * | 2013-05-17 | 2017-01-25 | Xhale, Inc. | Methods and systems for using a thermistor in probe identification circuits in or associated with pulse oximeter sensors |
US9651632B1 (en) | 2013-08-20 | 2017-05-16 | Ketra, Inc. | Illumination device and temperature calibration method |
US9247605B1 (en) | 2013-08-20 | 2016-01-26 | Ketra, Inc. | Interference-resistant compensation for illumination devices |
USRE48956E1 (en) | 2013-08-20 | 2022-03-01 | Lutron Technology Company Llc | Interference-resistant compensation for illumination devices using multiple series of measurement intervals |
US9360174B2 (en) | 2013-12-05 | 2016-06-07 | Ketra, Inc. | Linear LED illumination device with improved color mixing |
US9237620B1 (en) * | 2013-08-20 | 2016-01-12 | Ketra, Inc. | Illumination device and temperature compensation method |
US9578724B1 (en) | 2013-08-20 | 2017-02-21 | Ketra, Inc. | Illumination device and method for avoiding flicker |
US9332598B1 (en) | 2013-08-20 | 2016-05-03 | Ketra, Inc. | Interference-resistant compensation for illumination devices having multiple emitter modules |
US9769899B2 (en) | 2014-06-25 | 2017-09-19 | Ketra, Inc. | Illumination device and age compensation method |
US9345097B1 (en) | 2013-08-20 | 2016-05-17 | Ketra, Inc. | Interference-resistant compensation for illumination devices using multiple series of measurement intervals |
USRE48955E1 (en) | 2013-08-20 | 2022-03-01 | Lutron Technology Company Llc | Interference-resistant compensation for illumination devices having multiple emitter modules |
US9736895B1 (en) | 2013-10-03 | 2017-08-15 | Ketra, Inc. | Color mixing optics for LED illumination device |
US20150190078A1 (en) * | 2014-01-09 | 2015-07-09 | Covidien Lp | Power efficient pulse oximetry system |
US10188330B1 (en) | 2014-02-05 | 2019-01-29 | Covidien Lp | Methods and systems for determining a light drive parameter limit in a physiological monitor |
US9392663B2 (en) | 2014-06-25 | 2016-07-12 | Ketra, Inc. | Illumination device and method for controlling an illumination device over changes in drive current and temperature |
US10161786B2 (en) | 2014-06-25 | 2018-12-25 | Lutron Ketra, Llc | Emitter module for an LED illumination device |
US9557214B2 (en) | 2014-06-25 | 2017-01-31 | Ketra, Inc. | Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time |
US9736903B2 (en) | 2014-06-25 | 2017-08-15 | Ketra, Inc. | Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED |
US9179849B1 (en) | 2014-07-25 | 2015-11-10 | Impact Sports Technologies, Inc. | Mobile plethysmographic device |
US9392660B2 (en) | 2014-08-28 | 2016-07-12 | Ketra, Inc. | LED illumination device and calibration method for accurately characterizing the emission LEDs and photodetector(s) included within the LED illumination device |
US9510416B2 (en) | 2014-08-28 | 2016-11-29 | Ketra, Inc. | LED illumination device and method for accurately controlling the intensity and color point of the illumination device over time |
CN106999112A (en) | 2014-10-10 | 2017-08-01 | 麦德托有限公司 | System and method for non-invasive medical sensor |
CN104316215B (en) * | 2014-11-10 | 2017-05-10 | 常州工学院 | Device and method for measuring junction temperature of LED through bridge |
DE102014117881A1 (en) * | 2014-12-04 | 2016-06-09 | Osram Opto Semiconductors Gmbh | Method for operating a pulse oximetry device and pulse oximetry device |
US9237623B1 (en) | 2015-01-26 | 2016-01-12 | Ketra, Inc. | Illumination device and method for determining a maximum lumens that can be safely produced by the illumination device to achieve a target chromaticity |
US9485813B1 (en) | 2015-01-26 | 2016-11-01 | Ketra, Inc. | Illumination device and method for avoiding an over-power or over-current condition in a power converter |
US9237612B1 (en) | 2015-01-26 | 2016-01-12 | Ketra, Inc. | Illumination device and method for determining a target lumens that can be safely produced by an illumination device at a present temperature |
JP6688104B2 (en) | 2016-02-29 | 2020-04-28 | 日本光電工業株式会社 | Pulse photometry probe |
JP7045084B2 (en) | 2016-03-28 | 2022-03-31 | ジェンドゥ・イノベイションズ・プライベイト・リミテッド | Systems and methods for monitoring vascular health |
US20180353111A1 (en) * | 2017-06-09 | 2018-12-13 | Covidien Lp | Systems and methods for driving optical sensors |
US11272599B1 (en) | 2018-06-22 | 2022-03-08 | Lutron Technology Company Llc | Calibration procedure for a light-emitting diode light source |
US11020014B2 (en) * | 2018-11-30 | 2021-06-01 | Microsoft Technology Licensing, Llc | Photoplethysmogram device with skin temperature regulator |
AU2020366348A1 (en) | 2019-10-15 | 2022-05-12 | Imperative Care, Inc. | Systems and methods for multivariate stroke detection |
US11684295B2 (en) * | 2019-11-27 | 2023-06-27 | Storx Technologies, Inc. | Safe and reliable transabdominal fetal oximetry |
JP7440287B2 (en) * | 2020-02-05 | 2024-02-28 | アズビル株式会社 | measuring device |
US10852230B1 (en) | 2020-04-24 | 2020-12-01 | Covidien Lp | Sensor characterization through forward voltage measurements |
US10849538B1 (en) * | 2020-04-24 | 2020-12-01 | Covidien Lp | Sensor verification through forward voltage measurements |
US20210396592A1 (en) * | 2020-06-22 | 2021-12-23 | DataGarden, Inc. | Method and Apparatus for Non-Contact Temperature Measurement and Analysis for Detection of Symptomatic Conditions |
TW202345538A (en) * | 2022-01-11 | 2023-11-16 | 美商爾雅實驗室公司 | Systems and methods for remote optical power supply communication for uncooled wdm optical links |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720199A (en) | 1971-05-14 | 1973-03-13 | Avco Corp | Safety connector for balloon pump |
US3705316A (en) * | 1971-12-27 | 1972-12-05 | Nasa | Temperature compensated light source using a light emitting diode |
US3790910A (en) | 1972-04-21 | 1974-02-05 | Garrett Corp | Conditioning circuit and method for variable frequency sensor |
US4228805A (en) * | 1978-11-08 | 1980-10-21 | Rca Corporation | Method of measuring blood perfusion |
US4303984A (en) | 1979-12-14 | 1981-12-01 | Honeywell Inc. | Sensor output correction circuit |
NL8200517A (en) * | 1982-02-11 | 1983-09-01 | Tno | ADJUSTING CIRCUIT FOR LIGHT EMITTING DIODE WITH TEMPERATURE COMPENSATION. |
US4446715A (en) | 1982-06-07 | 1984-05-08 | Camino Laboratories, Inc. | Transducer calibration system |
US4700708A (en) | 1982-09-02 | 1987-10-20 | Nellcor Incorporated | Calibrated optical oximeter probe |
US4621643A (en) * | 1982-09-02 | 1986-11-11 | Nellcor Incorporated | Calibrated optical oximeter probe |
JPS6190540A (en) * | 1984-10-09 | 1986-05-08 | Olympus Optical Co Ltd | Optical output stabilizer |
US4684245A (en) | 1985-10-28 | 1987-08-04 | Oximetrix, Inc. | Electro-optical coupler for catheter oximeter |
US5259381A (en) * | 1986-08-18 | 1993-11-09 | Physio-Control Corporation | Apparatus for the automatic calibration of signals employed in oximetry |
US4913150A (en) | 1986-08-18 | 1990-04-03 | Physio-Control Corporation | Method and apparatus for the automatic calibration of signals employed in oximetry |
US4869253A (en) * | 1986-08-18 | 1989-09-26 | Physio-Control Corporation | Method and apparatus for indicating perfusion and oxygen saturation trends in oximetry |
JPS6365845A (en) | 1986-09-05 | 1988-03-24 | ミノルタ株式会社 | Oximeter apparatus |
JPS6446056U (en) * | 1987-09-17 | 1989-03-22 | ||
US5007423A (en) * | 1989-10-04 | 1991-04-16 | Nippon Colin Company Ltd. | Oximeter sensor temperature control |
US5246003A (en) | 1991-08-28 | 1993-09-21 | Nellcor Incorporated | Disposable pulse oximeter sensor |
US5383874A (en) | 1991-11-08 | 1995-01-24 | Ep Technologies, Inc. | Systems for identifying catheters and monitoring their use |
WO1993016489A1 (en) * | 1992-02-10 | 1993-08-19 | Sumitomo Electric Industries, Ltd. | Method for measuring semiconductor junction temperature |
US5477853A (en) * | 1992-12-01 | 1995-12-26 | Somanetics Corporation | Temperature compensation method and apparatus for spectroscopic devices |
US5645059A (en) * | 1993-12-17 | 1997-07-08 | Nellcor Incorporated | Medical sensor with modulated encoding scheme |
US5529755A (en) * | 1994-02-22 | 1996-06-25 | Minolta Co., Ltd. | Apparatus for measuring a glucose concentration |
US5758644A (en) * | 1995-06-07 | 1998-06-02 | Masimo Corporation | Manual and automatic probe calibration |
US5769784A (en) * | 1995-11-27 | 1998-06-23 | Hill-Rom, Inc. | Skin perfusion evaluation apparatus and method |
US5766127A (en) * | 1996-04-15 | 1998-06-16 | Ohmeda Inc. | Method and apparatus for improved photoplethysmographic perfusion-index monitoring |
US5792053A (en) * | 1997-03-17 | 1998-08-11 | Polartechnics, Limited | Hybrid probe for tissue type recognition |
US6026323A (en) * | 1997-03-20 | 2000-02-15 | Polartechnics Limited | Tissue diagnostic system |
-
1999
- 1999-09-28 CA CA002345731A patent/CA2345731A1/en not_active Abandoned
- 1999-09-28 EP EP99949950A patent/EP1117326A1/en not_active Withdrawn
- 1999-09-28 US US09/407,469 patent/US6356774B1/en not_active Expired - Lifetime
- 1999-09-28 AU AU62717/99A patent/AU758458B2/en not_active Ceased
- 1999-09-28 JP JP2000571813A patent/JP4450512B2/en not_active Expired - Fee Related
- 1999-09-28 WO PCT/US1999/022491 patent/WO2000018290A1/en active IP Right Grant
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8849365B2 (en) | 2005-03-01 | 2014-09-30 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US8912909B2 (en) | 2005-03-01 | 2014-12-16 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US8929964B2 (en) | 2005-03-01 | 2015-01-06 | Cercacor Laboratories, Inc. | Multiple wavelength sensor drivers |
US9131882B2 (en) | 2005-03-01 | 2015-09-15 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US9167995B2 (en) | 2005-03-01 | 2015-10-27 | Cercacor Laboratories, Inc. | Physiological parameter confidence measure |
US9241662B2 (en) | 2005-03-01 | 2016-01-26 | Cercacor Laboratories, Inc. | Configurable physiological measurement system |
US9351675B2 (en) | 2005-03-01 | 2016-05-31 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US9549696B2 (en) | 2005-03-01 | 2017-01-24 | Cercacor Laboratories, Inc. | Physiological parameter confidence measure |
US8965471B2 (en) | 2007-04-21 | 2015-02-24 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
Also Published As
Publication number | Publication date |
---|---|
AU6271799A (en) | 2000-04-17 |
WO2000018290A1 (en) | 2000-04-06 |
US6356774B1 (en) | 2002-03-12 |
AU758458B2 (en) | 2003-03-20 |
JP4450512B2 (en) | 2010-04-14 |
EP1117326A1 (en) | 2001-07-25 |
JP2002525151A (en) | 2002-08-13 |
CA2345731A1 (en) | 2000-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6356774B1 (en) | Oximeter sensor with encoded temperature characteristic | |
US6600940B1 (en) | Oximeter sensor with digital memory | |
JP4578683B2 (en) | Multi-code oximeter calibration element | |
US6298252B1 (en) | Oximeter sensor with encoder connected to detector | |
US6553241B2 (en) | Oximeter sensor with digital memory encoding sensor expiration data | |
US5429129A (en) | Apparatus for determining spectral absorption by a specific substance in a fluid | |
US6628975B1 (en) | Oximeter sensor with digital memory storing data | |
US6591123B2 (en) | Oximeter sensor with digital memory recording sensor data | |
EP1983885B1 (en) | Physiologic signal processing method comprising the emission and detection of light and a remote preprocessing step | |
US5758644A (en) | Manual and automatic probe calibration | |
US5827182A (en) | Multiple LED sets in oximetry sensors | |
EP0247777A1 (en) | A sensor head and an oximeter including it | |
WO2002024067A1 (en) | Oximeter sensor adapter with coding element | |
CN106994008A (en) | Measuring system | |
US9282924B2 (en) | Medical sensor with temperature control | |
JP2004507307A (en) | Oximeter sensor with digital memory to encode patient data | |
US9693718B2 (en) | System and method for facilitating sensor and monitor communication | |
AU2957695A (en) | Apparatus for determining spectral absorption | |
CN208769758U (en) | Monitoring probe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
AK | Designated states |
Kind code of ref document: C2 Designated state(s): AU CA JP |
|
AL | Designated countries for regional patents |
Kind code of ref document: C2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
COP | Corrected version of pamphlet |
Free format text: PAGES 1/11-11/11, DRAWINGS, REPLACED BY NEW PAGES 1/8-8/8; DUE TO LATE TRANSMITTAL BY THE RECEIVINGOFFICE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 62717/99 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2345731 Country of ref document: CA Ref country code: JP Ref document number: 2000 571813 Kind code of ref document: A Format of ref document f/p: F Ref country code: CA Ref document number: 2345731 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999949950 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1999949950 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 62717/99 Country of ref document: AU |