JP6927407B2 - 生体信号センサ - Google Patents
生体信号センサ Download PDFInfo
- Publication number
- JP6927407B2 JP6927407B2 JP2020502015A JP2020502015A JP6927407B2 JP 6927407 B2 JP6927407 B2 JP 6927407B2 JP 2020502015 A JP2020502015 A JP 2020502015A JP 2020502015 A JP2020502015 A JP 2020502015A JP 6927407 B2 JP6927407 B2 JP 6927407B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light
- light receiving
- elements
- emitting elements
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 49
- 238000005259 measurement Methods 0.000 description 24
- 238000012545 processing Methods 0.000 description 20
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 238000001514 detection method Methods 0.000 description 12
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 210000004207 dermis Anatomy 0.000 description 2
- 206010033675 panniculitis Diseases 0.000 description 2
- 210000004304 subcutaneous tissue Anatomy 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
-
- 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
- A61B5/02—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
- A61B5/02433—Details of sensor for infrared radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02016—Circuit arrangements of general character for the devices
- H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02327—Optical elements or arrangements associated with the device the optical elements being integrated or being directly associated to the device, e.g. back reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
- H01L31/16—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
- H01L31/167—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers
- H01L31/173—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the light sources and the devices sensitive to radiation all being semiconductor devices characterised by potential barriers formed in, or on, a common substrate
-
- 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
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
-
- 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
- A61B2562/04—Arrangements of multiple sensors of the same type
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
2 基板
3A,3B 第1発光素子
4A,4B 第2発光素子
5A〜5C 受光素子
22,32 レンズアレイ
22A〜22C,32A〜32C レンズ
Claims (5)
- 互いに直交するX方向とY方向に広がる基板と、
前記基板の一側主面に設けられ、被測定物に対して第1波長の光を発する2つ以上の第1発光素子と、
前記第1発光素子と隣接した位置で前記基板の一側主面に設けられ、被測定物に対して前記第1波長と異なる第2波長の光を発する2つ以上の第2発光素子と、
前記基板の一側主面で前記第1発光素子および前記第2発光素子からの距離がそれぞれ異なる位置に配置され、前記第1発光素子および前記第2発光素子からの光を受光する3つ以上の受光素子と、を備え、
3つ以上の前記受光素子は、X方向に1列に並んで配置され、
2つ以上の前記第1発光素子および2つ以上の前記第2発光素子は、3つ以上の前記受光素子とY方向の異なる位置であって、X方向に1列に並んで配置されており、
3つ以上の前記受光素子と2つ以上の前記第1発光素子および2つ以上の前記第2発光素子との間には、X方向に延びる壁部が配置されており、
2つ以上の前記第1発光素子は、3つ以上の前記受光素子が並ぶ直線と直交した中心軸Oに関して略線対称となる位置に配置されており、
2つ以上の前記第2発光素子は、3つ以上の前記受光素子が並ぶ直線と直交した中心軸Oに関して略線対称となる位置に配置されていることを特徴とする生体信号センサ。 - 3つ以上の前記受光素子は、X方向に所定の長さ寸法の範囲に配置され、
2つの前記第1発光素子および2つの前記第2発光素子は、X方向に対して3つ以上の前記受光素子が配置された前記所定の長さ寸法の範囲内に配置されていることを特徴とする請求項1に記載の生体信号センサ。 - 2つの前記第1発光素子は、3つ以上の前記受光素子が並ぶX方向の両端側にそれぞれ配置され、
2つの前記第2発光素子は、3つ以上の前記受光素子が並ぶX方向の両端側にそれぞれ配置されていることを特徴とする請求項2に記載の生体信号センサ。 - 3つ以上の前記受光素子は、それぞれの前記受光素子と対向した位置に配置された3つ以上のレンズを有するレンズアレイによって覆われたことを特徴とする請求項1ないし3のいずれかに記載の生体信号センサ。
- 前記レンズアレイは、3つ以上の前記受光素子に一体化されていることを特徴とする請求項4に記載の生体信号センサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018030714 | 2018-02-23 | ||
JP2018030714 | 2018-02-23 | ||
PCT/JP2018/038791 WO2019163198A1 (ja) | 2018-02-23 | 2018-10-18 | 生体信号センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019163198A1 JPWO2019163198A1 (ja) | 2020-12-03 |
JP6927407B2 true JP6927407B2 (ja) | 2021-08-25 |
Family
ID=67687037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020502015A Active JP6927407B2 (ja) | 2018-02-23 | 2018-10-18 | 生体信号センサ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200315474A1 (ja) |
JP (1) | JP6927407B2 (ja) |
CN (1) | CN111741711A (ja) |
WO (1) | WO2019163198A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024058038A1 (ja) * | 2022-09-13 | 2024-03-21 | 株式会社村田製作所 | 光学センサモジュール |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6584340B1 (en) * | 1998-12-24 | 2003-06-24 | Matsushita Electric Industrial Co., Ltd. | Living body information measuring apparatus living body information measuring method body fat measuring apparatus body fat measuring method and program recording medium |
AU2003248559A1 (en) * | 2002-05-22 | 2003-12-12 | Beth Israel Deaconess Medical Center | Device for wavelength-selective imaging |
JP2004024551A (ja) * | 2002-06-26 | 2004-01-29 | Renesas Technology Corp | センサシステム用半導体装置 |
JP2010136921A (ja) * | 2008-12-12 | 2010-06-24 | Seiko Epson Corp | 測定装置 |
JP5948836B2 (ja) * | 2011-12-09 | 2016-07-06 | ソニー株式会社 | 測定装置、測定方法、プログラム及び記録媒体 |
FI126338B (en) * | 2013-05-15 | 2016-10-14 | Pulseon Oy | Portable heart rate monitor |
US20150133753A1 (en) * | 2013-11-14 | 2015-05-14 | General Electric Company | Arrays of emitters for pulse oximetry devices and methods of making the same |
WO2015129025A1 (ja) * | 2014-02-28 | 2015-09-03 | パイオニア株式会社 | 計測装置、パルスオキシメータ、計測方法、コンピュータプログラム及び記録媒体 |
JP2015205152A (ja) * | 2014-04-07 | 2015-11-19 | セイコーエプソン株式会社 | 生体情報取得装置、生体情報取得方法 |
US20150374245A1 (en) * | 2014-06-26 | 2015-12-31 | Heptagon Micro Optics Pte. Ltd. | Monitoring arterial blood flow |
WO2016055260A1 (en) * | 2014-10-09 | 2016-04-14 | Koninklijke Philips N.V. | Optical vital signs sensor. |
CN204394527U (zh) * | 2014-12-02 | 2015-06-17 | 重庆名希医疗器械有限公司 | 脑血氧饱和度无创监测仪 |
EP3232919A1 (en) * | 2014-12-16 | 2017-10-25 | Koninklijke Philips N.V. | Optical vital signs sensor |
KR102411658B1 (ko) * | 2015-01-15 | 2022-06-21 | 삼성전자주식회사 | 생체 정보 검출 장치 |
JP2016195661A (ja) * | 2015-04-03 | 2016-11-24 | セイコーエプソン株式会社 | 運動効果判定方法、および運動効果判定システム |
KR102487982B1 (ko) * | 2015-10-02 | 2023-01-11 | 삼성전자주식회사 | 혈압 측정 장치, 및 광원 선택 프로세스를 포함하는 혈압 측정 장치 |
JP6743429B2 (ja) * | 2016-03-11 | 2020-08-19 | 富士通株式会社 | 生体撮影装置、生体撮影方法および生体撮影プログラム |
JP6786832B2 (ja) * | 2016-03-22 | 2020-11-18 | ソニー株式会社 | 生体情報計測装置および電子機器 |
JP2017189415A (ja) * | 2016-04-14 | 2017-10-19 | セイコーエプソン株式会社 | 生体情報測定装置 |
-
2018
- 2018-10-18 JP JP2020502015A patent/JP6927407B2/ja active Active
- 2018-10-18 CN CN201880089972.9A patent/CN111741711A/zh active Pending
- 2018-10-18 WO PCT/JP2018/038791 patent/WO2019163198A1/ja active Application Filing
-
2020
- 2020-06-23 US US16/908,777 patent/US20200315474A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20200315474A1 (en) | 2020-10-08 |
WO2019163198A1 (ja) | 2019-08-29 |
JPWO2019163198A1 (ja) | 2020-12-03 |
CN111741711A (zh) | 2020-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150190079A1 (en) | Biological sensor and method for manufacturing biological sensor | |
US20180306638A1 (en) | Optical sensor | |
KR101111126B1 (ko) | 반도체 소자 및 광학 장치 | |
CN106709413B (zh) | 指纹识别装置和移动终端 | |
KR100849918B1 (ko) | 촬상 장치 | |
KR101476994B1 (ko) | 광학 근조도 센서 및 그 제조방법 | |
US10485465B2 (en) | Pulse oximetry device and method of operating a pulse oximetry device | |
US20120200858A1 (en) | Self-mixing interference device with wave guide structure | |
KR101717060B1 (ko) | 헬스케어 기능을 가지는 모바일 플래쉬 모듈장치 | |
JP2013036999A (ja) | 改良された光学反射エンコーダ | |
JP6927407B2 (ja) | 生体信号センサ | |
JP2018513721A (ja) | 生体機能検知用センサー | |
US10004140B2 (en) | Three-dimensional circuit substrate and sensor module using three-dimensional circuit substrate | |
US11612339B2 (en) | Biometric sensor | |
US20200129104A1 (en) | Optoelectronic Sensor Module and Method for Producing an Optoelectronic Sensor Module | |
JP2020537818A (ja) | 半導体デバイス | |
CN111710753A (zh) | 一种多光谱发射与接收一体化传感器以及检测电路 | |
WO2017043349A1 (ja) | 光電センサモジュール | |
JP2008145168A (ja) | 光学センサ及び生体情報測定装置 | |
TWM461794U (zh) | 光學裝置 | |
KR101962234B1 (ko) | 광학 센서 패키지 | |
JP3129052U (ja) | 赤外線検出器 | |
US20230369830A1 (en) | Semiconductor device | |
CN117979894A (zh) | 生命传感器和用于运行生命传感器的方法 | |
JP2006023253A5 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200402 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210316 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210514 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210706 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210719 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6927407 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |