SG11201600083YA - Method and system for measuring oxyhemoglobin saturation in blood - Google Patents
Method and system for measuring oxyhemoglobin saturation in bloodInfo
- Publication number
- SG11201600083YA SG11201600083YA SG11201600083YA SG11201600083YA SG11201600083YA SG 11201600083Y A SG11201600083Y A SG 11201600083YA SG 11201600083Y A SG11201600083Y A SG 11201600083YA SG 11201600083Y A SG11201600083Y A SG 11201600083YA SG 11201600083Y A SG11201600083Y A SG 11201600083YA
- Authority
- SG
- Singapore
- Prior art keywords
- blood
- oxyhemoglobin saturation
- measuring
- measuring oxyhemoglobin
- saturation
- Prior art date
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
-
- 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
-
- 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
- A61B5/6825—Hand
- A61B5/6826—Finger
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310464640.3A CN103479363B (en) | 2013-09-30 | 2013-09-30 | Method and system for measuring oxyhemoglobin saturation in blood |
PCT/CN2013/085766 WO2015043031A1 (en) | 2013-09-30 | 2013-10-23 | Method and system for measuring oxyhemoglobin saturation in blood |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201600083YA true SG11201600083YA (en) | 2016-02-26 |
Family
ID=49820207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201600083YA SG11201600083YA (en) | 2013-09-30 | 2013-10-23 | Method and system for measuring oxyhemoglobin saturation in blood |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150250411A1 (en) |
EP (1) | EP3001951A4 (en) |
JP (1) | JP2016531710A (en) |
KR (1) | KR101746307B1 (en) |
CN (1) | CN103479363B (en) |
HK (1) | HK1189146A1 (en) |
SG (1) | SG11201600083YA (en) |
TW (1) | TWI536968B (en) |
WO (1) | WO2015043031A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103876747B (en) * | 2014-01-10 | 2015-11-18 | 中国计量科学研究院 | Blood oxygen saturation analog meter calibrating installation |
CN103750830A (en) * | 2014-01-17 | 2014-04-30 | 深圳源动创新科技有限公司 | Handheld multi-parameter measuring instrument integrated with blood oxygen transducer |
CN105962948A (en) * | 2016-04-29 | 2016-09-28 | 南京信息职业技术学院 | Portable blood oxygen detection instrument |
KR20240042181A (en) | 2016-09-22 | 2024-04-01 | 매직 립, 인코포레이티드 | Augmented reality spectroscopy |
WO2019183399A1 (en) | 2018-03-21 | 2019-09-26 | Magic Leap, Inc. | Augmented reality system and method for spectroscopic analysis |
CN109733435B (en) * | 2019-01-02 | 2020-01-10 | 中车青岛四方机车车辆股份有限公司 | Lubricating structure for variable-gauge wheel set and variable-gauge wheel set |
WO2021102627A1 (en) * | 2019-11-25 | 2021-06-03 | 深圳市汇顶科技股份有限公司 | Biological characteristic detection method, biological characteristic detection device, and electronic device |
CN112741627A (en) * | 2021-01-29 | 2021-05-04 | 南开大学 | Wrist blood oxygen saturation monitoring method based on multiple filtering |
CN113197553A (en) * | 2021-05-12 | 2021-08-03 | Oppo广东移动通信有限公司 | Electronic device and biological information detection method |
CN114376571B (en) * | 2021-12-08 | 2023-09-15 | 圣点世纪科技股份有限公司 | Blood oxygen content condition measurement method and device based on monochromatic light arterial vessel image |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167331A (en) * | 1976-12-20 | 1979-09-11 | Hewlett-Packard Company | Multi-wavelength incremental absorbence oximeter |
JPS58143243A (en) * | 1982-02-19 | 1983-08-25 | Minolta Camera Co Ltd | Measuring apparatus for coloring matter in blood without taking out blood |
JPS59120133A (en) * | 1982-12-28 | 1984-07-11 | アイシン精機株式会社 | Pulse meter in vehicle |
US4714341A (en) * | 1984-02-23 | 1987-12-22 | Minolta Camera Kabushiki Kaisha | Multi-wavelength oximeter having a means for disregarding a poor signal |
US4859056A (en) * | 1986-08-18 | 1989-08-22 | Physio-Control Corporation | Multiple-pulse method and apparatus for use in oximetry |
US4819646A (en) * | 1986-08-18 | 1989-04-11 | Physio-Control Corporation | Feedback-controlled method and apparatus for processing signals used in oximetry |
USRE33643E (en) * | 1987-04-30 | 1991-07-23 | Nonin Medical, Inc. | Pulse oximeter with circuit leakage and ambient light compensation |
US4863265A (en) * | 1987-10-16 | 1989-09-05 | Mine Safety Appliances Company | Apparatus and method for measuring blood constituents |
EP0341327B1 (en) * | 1988-05-09 | 1993-09-15 | Hewlett-Packard GmbH | A method for processing signals, particularly for oximetric measurements on living human tissue |
JP3091929B2 (en) * | 1992-05-28 | 2000-09-25 | 日本光電工業株式会社 | Pulse oximeter |
JP3116252B2 (en) * | 1992-07-09 | 2000-12-11 | 日本光電工業株式会社 | Pulse oximeter |
JP3125079B2 (en) * | 1993-12-07 | 2001-01-15 | 日本光電工業株式会社 | Pulse oximeter |
US5800348A (en) * | 1995-08-31 | 1998-09-01 | Hewlett-Packard Company | Apparatus and method for medical monitoring, in particular pulse oximeter |
SG187267A1 (en) * | 2003-04-15 | 2013-02-28 | Senseonics Inc | Printed circuit device with integrated antenna and implantable sensor processing system with integrated printed circuit board antenna |
JP2005334424A (en) * | 2004-05-28 | 2005-12-08 | Casio Comput Co Ltd | Biological signal detecting device |
CN101080192B (en) * | 2004-12-14 | 2010-09-08 | 皇家飞利浦电子股份有限公司 | Integrated pulse oximetry sensor |
US8242429B2 (en) * | 2006-09-25 | 2012-08-14 | Rahul Sarpeshkar | Ultra-low-power pulse oximeter implemented with an energy-efficient photoreceptor |
US11607152B2 (en) * | 2007-06-12 | 2023-03-21 | Sotera Wireless, Inc. | Optical sensors for use in vital sign monitoring |
CN201175331Y (en) * | 2007-11-23 | 2009-01-07 | 秦皇岛市康泰医学系统有限公司 | Finer clip type pulse blood oxygen device |
CN201104882Y (en) * | 2007-12-05 | 2008-08-27 | 沈阳东软医疗系统有限公司 | Blood oxygen saturation measurement mechanism |
US8670810B2 (en) * | 2009-06-05 | 2014-03-11 | Nonin Medical, Inc. | Regional oximetry analog front end |
WO2011117780A1 (en) * | 2010-03-23 | 2011-09-29 | Koninklijke Philips Electronics N.V. | Interference reduction in monitoring a vital parameter of a patient |
CN102846323A (en) * | 2011-07-01 | 2013-01-02 | 中国计量学院 | LED-based noninvasive blood oxygen saturation tester |
CN102319075B (en) * | 2011-08-17 | 2014-07-09 | 天津大学 | Blood oxygen saturation measuring device and measuring method |
JP5837785B2 (en) * | 2011-09-13 | 2015-12-24 | 日本光電工業株式会社 | Biological signal measuring device |
CN102579053A (en) * | 2012-03-02 | 2012-07-18 | 天津大学 | Reflective pulse blood oxygen detecting method based on diffusion theory |
-
2013
- 2013-09-30 CN CN201310464640.3A patent/CN103479363B/en active Active
- 2013-10-23 SG SG11201600083YA patent/SG11201600083YA/en unknown
- 2013-10-23 JP JP2016544693A patent/JP2016531710A/en active Pending
- 2013-10-23 US US14/437,395 patent/US20150250411A1/en not_active Abandoned
- 2013-10-23 EP EP13894519.1A patent/EP3001951A4/en not_active Withdrawn
- 2013-10-23 WO PCT/CN2013/085766 patent/WO2015043031A1/en active Application Filing
- 2013-10-23 KR KR1020157010124A patent/KR101746307B1/en active IP Right Grant
-
2014
- 2014-03-04 HK HK14102151.5A patent/HK1189146A1/en unknown
- 2014-03-13 TW TW103108901A patent/TWI536968B/en active
Also Published As
Publication number | Publication date |
---|---|
EP3001951A1 (en) | 2016-04-06 |
CN103479363A (en) | 2014-01-01 |
JP2016531710A (en) | 2016-10-13 |
US20150250411A1 (en) | 2015-09-10 |
KR101746307B1 (en) | 2017-06-12 |
TW201519870A (en) | 2015-06-01 |
TWI536968B (en) | 2016-06-11 |
EP3001951A4 (en) | 2017-02-15 |
CN103479363B (en) | 2015-03-18 |
KR20160008150A (en) | 2016-01-21 |
HK1189146A1 (en) | 2014-05-30 |
WO2015043031A1 (en) | 2015-04-02 |
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