CN113940671A - 一种基于近红外光谱的深层组织血氧饱和度计算方法 - Google Patents
一种基于近红外光谱的深层组织血氧饱和度计算方法 Download PDFInfo
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- CN113940671A CN113940671A CN202111205240.1A CN202111205240A CN113940671A CN 113940671 A CN113940671 A CN 113940671A CN 202111205240 A CN202111205240 A CN 202111205240A CN 113940671 A CN113940671 A CN 113940671A
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- oxygen saturation
- deep tissue
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- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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- 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
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- 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
- A61B5/7235—Details of waveform analysis
-
- 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
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
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- Animal Behavior & Ethology (AREA)
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- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
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CN202111205240.1A CN113940671B (zh) | 2021-10-15 | 2021-10-15 | 一种基于近红外光谱的深层组织血氧饱和度计算方法 |
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CN202111205240.1A CN113940671B (zh) | 2021-10-15 | 2021-10-15 | 一种基于近红外光谱的深层组织血氧饱和度计算方法 |
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CN113940671A true CN113940671A (zh) | 2022-01-18 |
CN113940671B CN113940671B (zh) | 2024-04-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114403840A (zh) * | 2022-01-20 | 2022-04-29 | 雅安市人民医院 | 一种基于近红外光谱的深层组织灌注度计算方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163033A1 (en) * | 2002-02-22 | 2003-08-28 | Dekker Andreas Lubbertus Aloysius Johannes | Apparatus and method for monitoring respiration with a pulse oximeter |
US20110270904A1 (en) * | 2010-04-30 | 2011-11-03 | Nellcor Puritan Bennett Llc | Systems And Methods For Estimating A Wavelet Transform With A Goertzel Technique |
CN102715893A (zh) * | 2012-06-26 | 2012-10-10 | 黑龙江大学 | 血压与血氧饱和度的同时检测装置及检测方法 |
CN112137624A (zh) * | 2019-06-26 | 2020-12-29 | 凤凰电机公司 | 血氧饱和度的测定方法 |
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2021
- 2021-10-15 CN CN202111205240.1A patent/CN113940671B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163033A1 (en) * | 2002-02-22 | 2003-08-28 | Dekker Andreas Lubbertus Aloysius Johannes | Apparatus and method for monitoring respiration with a pulse oximeter |
US20110270904A1 (en) * | 2010-04-30 | 2011-11-03 | Nellcor Puritan Bennett Llc | Systems And Methods For Estimating A Wavelet Transform With A Goertzel Technique |
CN102715893A (zh) * | 2012-06-26 | 2012-10-10 | 黑龙江大学 | 血压与血氧饱和度的同时检测装置及检测方法 |
CN112137624A (zh) * | 2019-06-26 | 2020-12-29 | 凤凰电机公司 | 血氧饱和度的测定方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114403840A (zh) * | 2022-01-20 | 2022-04-29 | 雅安市人民医院 | 一种基于近红外光谱的深层组织灌注度计算方法 |
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CN113940671B (zh) | 2024-04-23 |
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Address after: 610200 Chengdu Tianfu International Biotech City, Chengdu, Sichuan Province (No. 1105, 1106, 1107, 1108, 11th Floor, Unit 1, Building 1, No. 9 Huikangheng Road, Shuangliu District) Patentee after: ICARETECH HEALTHCARE CO.,LTD. Country or region after: China Address before: 610000 No. 1001 and 1002, floor 10, building 3, Zone G, Tianfu Software Park, No. 1858, middle section of Yizhou Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Patentee before: ICARETECH HEALTHCARE CO.,LTD. Country or region before: China |
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