JP2013153845A5 - - Google Patents
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- JP2013153845A5 JP2013153845A5 JP2012015262A JP2012015262A JP2013153845A5 JP 2013153845 A5 JP2013153845 A5 JP 2013153845A5 JP 2012015262 A JP2012015262 A JP 2012015262A JP 2012015262 A JP2012015262 A JP 2012015262A JP 2013153845 A5 JP2013153845 A5 JP 2013153845A5
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- JP
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- light
- unit
- region
- pulse wave
- wave measuring
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- 238000001514 detection method Methods 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 230000001678 irradiating Effects 0.000 claims 1
Claims (8)
前記第１の領域と共通する領域を有する前記生体の第２の領域に、前記第１の光と波長の異なる第２の光を照射する第２の照射部と、
前記共通する領域の少なくとも一部で反射された前記第１の光及び前記第２の光を受け入れる開口部を有し、前記開口部により受け入れられた前記第１の光及び前記第２の光を集光する集光部と、
前記集光部により集光された前記第１の光を受光し、第１の信号に変換する第１の受光部と、
前記集光部により集光された前記第２の光を受光し、第２の信号に変換する第２の受光部と、
前記第１の信号及び第２の信号に基づいて、前記生体の脈波を検出する検出部と
を備えることを特徴とする脈波測定装置。 A first irradiation unit that irradiates the first region of the living body with the first light;
A second irradiation unit that irradiates a second region of the living body having a region common to the first region with a second light having a wavelength different from that of the first light;
At least a portion with reflected that had an opening for receiving said first light and said second light, the first light and the second light accepted by the opening of the common area A condensing part for condensing;
A first light receiving unit that receives the first light collected by the light collecting unit and converts the first light into a first signal;
A second light receiving unit that receives the second light collected by the light collecting unit and converts the second light into a second signal;
A pulse wave measuring device comprising: a detection unit that detects a pulse wave of the living body based on the first signal and the second signal.
ことを特徴とする請求項１に記載の脈波測定装置。 The pulse wave measuring device according to claim 1 , wherein the condensing unit is a reflecting plate having a region overlapping with the first light receiving unit and the second light receiving unit in plan view .
ことを特徴とする請求項１又は２に記載の脈波測定装置。 An area other than the opposed area, having a slit that is provided in the opening and allows the first light and the second light reflected in the common area to be reflected by the area facing the opening. The pulse wave measuring device according to claim 1, further comprising a slit plate that blocks the first light and the second light reflected by the light source.
ことを特徴とする請求項３に記載の脈波測定装置。 The slit plate, the pulse wave measuring apparatus according to claim 3, characterized in that have a plurality of slits.
ことを特徴とする請求項４に記載の脈波測定装置。The pulse wave measuring device according to claim 4.
ことを特徴とする請求項４に記載の脈波測定装置。 Wherein the plurality of slits, the pulse wave measuring apparatus according to claim 4, wherein the Ru square or circular slit der.
前記第１の照射部と前記第１の受光部との間の距離は、前記第２の照射部と前記第２の受光部との間の第２の距離よりも長い
ことを特徴とする請求項１から５のいずれか１項に記載の脈波測定装置。 Wherein the wavelength of the first light, rather short than the wavelength of the second light,
The distance between the first illumination unit and the first light receiving unit may second has long than the distance between said second irradiating unit and the second light receiving portion The pulse wave measuring device according to any one of claims 1 to 5.
前記第１の領域と共通する領域を有する前記生体の第２の領域に、前記第１の光と波長の異なる第２の光を照射する第２の照射部と、
前記共通する領域の少なくとも一部で反射された前記第１の光及び前記第２の光を受け入れる開口部を有し、前記開口部により受け入れられた前記第１の光及び前記第２の光を集光する集光部と、
前記集光部により集光された前記第１の光を受光し、第１の信号に変換する第１の受光部と、
前記集光部により集光された前記第２の光を受光し、第２の信号に変換する第２の受光部と
を備えることを特徴とする検出装置。 A first irradiation unit that irradiates the first region of the living body with the first light;
A second irradiation unit that irradiates a second region of the living body having a region common to the first region with a second light having a wavelength different from that of the first light;
At least a portion with reflected that had an opening for receiving said first light and said second light, the first light and the second light accepted by the opening of the common area A condensing part for condensing;
A first light receiving unit that receives the first light collected by the light collecting unit and converts the first light into a first signal;
A detection device comprising: a second light receiving unit that receives the second light collected by the light collecting unit and converts the second light into a second signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012015262A JP6179065B2 (en) | 2012-01-27 | 2012-01-27 | Pulse wave measurement device and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012015262A JP6179065B2 (en) | 2012-01-27 | 2012-01-27 | Pulse wave measurement device and detection device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013153845A JP2013153845A (en) | 2013-08-15 |
| JP2013153845A5 true JP2013153845A5 (en) | 2015-03-12 |
| JP6179065B2 JP6179065B2 (en) | 2017-08-16 |
Family
ID=49049667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012015262A Active JP6179065B2 (en) | 2012-01-27 | 2012-01-27 | Pulse wave measurement device and detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6179065B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160113529A1 (en) | 2014-10-23 | 2016-04-28 | Samsung Electronics Co., Ltd. | Blood pressure measuring apparatus, wrist watch type terminal having the same, and method of measuring blood pressure |
| JP6502718B2 (en) * | 2015-03-26 | 2019-04-17 | ローム株式会社 | Biometric information sensor |
| KR102656806B1 (en) * | 2016-04-28 | 2024-04-12 | 엘지전자 주식회사 | Watch type terminal and method of contolling the same |
| DE102016109694A1 (en) * | 2016-05-25 | 2017-11-30 | Osram Opto Semiconductors Gmbh | SENSOR DEVICE |
| WO2018003221A1 (en) * | 2016-07-01 | 2018-01-04 | ソニー株式会社 | Information processing device, information processing method, and program |
| JP2017140439A (en) * | 2017-04-12 | 2017-08-17 | セイコーエプソン株式会社 | Pulse wave measuring module and electronic device |
| JPWO2021149426A1 (en) * | 2020-01-20 | 2021-07-29 | ||
| WO2023058550A1 (en) * | 2021-10-05 | 2023-04-13 | 株式会社村田製作所 | Sensing device and device set |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3790030B2 (en) * | 1997-10-30 | 2006-06-28 | コーリンメディカルテクノロジー株式会社 | Reflective photoelectric pulse wave detector |
| JP3651442B2 (en) * | 2001-02-02 | 2005-05-25 | 日本電信電話株式会社 | Blood flow meter and blood flow sensor |
| JP4182987B2 (en) * | 2006-04-28 | 2008-11-19 | 日本電気株式会社 | Image reading device |
| JP2008237686A (en) * | 2007-03-28 | 2008-10-09 | Sanyo Electric Co Ltd | Extensible sensor and physical condition management apparatus |
| JP4831111B2 (en) * | 2008-04-22 | 2011-12-07 | 日本光電工業株式会社 | Signal processing method and pulse photometer using the same |
| US20110260176A1 (en) * | 2008-05-12 | 2011-10-27 | Pioneer Corporation | Light-emitting sensor device and method for manufacturing the same |
| JP5332713B2 (en) * | 2009-02-24 | 2013-11-06 | セイコーエプソン株式会社 | Optical sensor and measurement system |
| JP2011104124A (en) * | 2009-11-17 | 2011-06-02 | Seiko Epson Corp | Pulse measuring apparatus |
| JP5581697B2 (en) * | 2010-01-05 | 2014-09-03 | セイコーエプソン株式会社 | Biological information detector and biological information measuring device |
| JP5742104B2 (en) * | 2010-03-25 | 2015-07-01 | セイコーエプソン株式会社 | Optical device and biological information detector |
-
2012
- 2012-01-27 JP JP2012015262A patent/JP6179065B2/en active Active
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