DE69518185D1 - Photosensor zur Messung der Lichtabschwächung beim Durchstrahlen von Blut - Google Patents
Photosensor zur Messung der Lichtabschwächung beim Durchstrahlen von BlutInfo
- Publication number
- DE69518185D1 DE69518185D1 DE69518185T DE69518185T DE69518185D1 DE 69518185 D1 DE69518185 D1 DE 69518185D1 DE 69518185 T DE69518185 T DE 69518185T DE 69518185 T DE69518185 T DE 69518185T DE 69518185 D1 DE69518185 D1 DE 69518185D1
- Authority
- DE
- Germany
- Prior art keywords
- photosensor
- attenuation
- measuring
- light
- radiating
- 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.)
- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title 1
- 210000004369 blood Anatomy 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—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
- A61B5/68—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
- A61B5/6814—Head
- A61B5/6815—Ear
- A61B5/6817—Ear canal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP07203394A JP3270916B2 (ja) | 1994-04-11 | 1994-04-11 | 光センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69518185D1 true DE69518185D1 (de) | 2000-09-07 |
DE69518185T2 DE69518185T2 (de) | 2001-01-18 |
Family
ID=13477698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69518185T Expired - Fee Related DE69518185T2 (de) | 1994-04-11 | 1995-04-11 | Photosensor zur Messung der Lichtabschwächung beim Durchstrahlen von Blut |
Country Status (4)
Country | Link |
---|---|
US (1) | US5662104A (de) |
EP (1) | EP0678277B1 (de) |
JP (1) | JP3270916B2 (de) |
DE (1) | DE69518185T2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3326580B2 (ja) * | 1995-05-08 | 2002-09-24 | 日本光電工業株式会社 | 生体組織透過光センサ |
AUPP030997A0 (en) * | 1997-11-10 | 1997-12-04 | Clift, Vaughan | Intra aural integrated vital signs monitor |
US6292685B1 (en) * | 1998-09-11 | 2001-09-18 | Exergen Corporation | Temporal artery temperature detector |
JP4845303B2 (ja) * | 2001-05-31 | 2011-12-28 | セイコーインスツル株式会社 | 脈拍計 |
JP4551998B2 (ja) * | 2003-04-23 | 2010-09-29 | オータックス株式会社 | 光プローブ、および、これを用いた計測システム |
JP4179326B2 (ja) * | 2003-10-09 | 2008-11-12 | 日本電信電話株式会社 | 生体情報検出装置及び血圧計 |
JP4401923B2 (ja) * | 2004-10-06 | 2010-01-20 | 日本電信電話株式会社 | 血圧計測装置 |
JP2006102266A (ja) * | 2004-10-06 | 2006-04-20 | Terumo Corp | 血圧計およびその制御方法 |
JP4673030B2 (ja) * | 2004-10-06 | 2011-04-20 | テルモ株式会社 | 血圧測定装置 |
US7963923B2 (en) | 2004-10-06 | 2011-06-21 | Nippon Telegraph And Telephone Corporation | Blood pressure meter |
JP4460414B2 (ja) | 2004-10-06 | 2010-05-12 | 日本電信電話株式会社 | 血圧計 |
JP4515213B2 (ja) * | 2004-10-06 | 2010-07-28 | 日本電信電話株式会社 | 血圧計 |
JP4673031B2 (ja) * | 2004-10-06 | 2011-04-20 | テルモ株式会社 | 自律神経機能評価装置 |
JP2006102264A (ja) * | 2004-10-06 | 2006-04-20 | Terumo Corp | 血圧監視装置および血圧監視方法 |
JP4673032B2 (ja) * | 2004-10-06 | 2011-04-20 | テルモ株式会社 | 血圧計 |
JP2006102251A (ja) * | 2004-10-06 | 2006-04-20 | Terumo Corp | 循環指標測定装置及び循環指標測定方法、並びに制御プログラム及びコンピュータ読取可能な記憶媒体 |
JP2006102252A (ja) * | 2004-10-06 | 2006-04-20 | Terumo Corp | 循環器機能計測装置及び循環器機能計測方法、並びに制御プログラム及びコンピュータ読取可能な記憶媒体 |
JP4418341B2 (ja) * | 2004-10-06 | 2010-02-17 | 日本電信電話株式会社 | 血圧測定装置 |
JP4745704B2 (ja) * | 2005-04-08 | 2011-08-10 | テルモ株式会社 | 血圧測定装置 |
JP4559279B2 (ja) * | 2005-04-08 | 2010-10-06 | テルモ株式会社 | 血圧測定装置、血圧測定方法、並びに制御プログラム |
JP2007014628A (ja) * | 2005-07-08 | 2007-01-25 | Terumo Corp | 血圧測定装置 |
EP1906812A1 (de) * | 2005-07-28 | 2008-04-09 | Boris Schwartz | Im ohr befestigter biosensor |
JP2007061186A (ja) * | 2005-08-29 | 2007-03-15 | Terumo Corp | 血圧測定装置 |
JP2007061187A (ja) * | 2005-08-29 | 2007-03-15 | Terumo Corp | 血圧測定装置 |
JP2007061185A (ja) * | 2005-08-29 | 2007-03-15 | Terumo Corp | 血圧測定装置 |
JP5000868B2 (ja) * | 2005-08-29 | 2012-08-15 | テルモ株式会社 | 血圧測定装置 |
EP1991114B1 (de) * | 2006-02-28 | 2014-06-11 | Koninklijke Philips N.V. | Biometrischer monitor mit auf oder in einem hinteren ring angeordneten elektronischen elementen |
DE102006023824B4 (de) * | 2006-05-20 | 2010-01-28 | Cerbomed Gmbh | Vorrichtung zur transkutanen Aufbringung eines Reizes oder zur transkutanen Erfassung eines Parameters |
EP1922989A3 (de) | 2006-11-15 | 2008-10-29 | Johannes P. Buschmann | Verfahren und Vorrichtung für die kontinuierliche und mobile Messung verschiedener Vitalparameter im äußeren Gehörgang |
DE102007046295A1 (de) * | 2006-11-15 | 2009-04-16 | Buschmann, Johannes, Prof. Dr. med. | Methoden und Vorrichtung für die kontinuierliche und mobile Messung verschiedener Vitalparameter im äußeren Gehörgang, insbesondere Messung des EKG, der Körper(kern)temperatur, gewebsoptischer Parameter |
JP4393568B2 (ja) * | 2008-09-26 | 2010-01-06 | 日本電信電話株式会社 | 脈波測定器 |
JP4843697B2 (ja) * | 2009-07-03 | 2011-12-21 | 日本電信電話株式会社 | 血圧計 |
KR20130027679A (ko) * | 2011-09-08 | 2013-03-18 | 한국전자통신연구원 | 맥박 측정 장치 및 이를 이용한 맥박 정보 획득 방법 |
CN110013240A (zh) * | 2013-01-28 | 2019-07-16 | 瓦伦赛尔公司 | 具有与身体运动脱开的感测元件的生理监测装置 |
US20140288441A1 (en) * | 2013-03-14 | 2014-09-25 | Aliphcom | Sensing physiological characteristics in association with ear-related devices or implements |
US20170209052A1 (en) * | 2014-07-28 | 2017-07-27 | Shinano Kenshi Co., Ltd. | Biological information reading device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301808A (en) * | 1979-11-19 | 1981-11-24 | Taus Herbert G | Pulse rate monitor |
DE3910749A1 (de) * | 1989-04-03 | 1990-10-04 | Hellige Gmbh | Verfahren und vorrichtung zur nichtinvasiven ueberwachung von physiologischen messgroessen |
US5115133A (en) * | 1990-04-19 | 1992-05-19 | Inomet, Inc. | Testing of body fluid constituents through measuring light reflected from tympanic membrane |
US5247931A (en) * | 1991-09-16 | 1993-09-28 | Mine Safety Appliances Company | Diagnostic sensor clasp utilizing a slot, pivot and spring hinge mechanism |
JP2586392Y2 (ja) * | 1993-03-15 | 1998-12-02 | 日本光電工業株式会社 | パルスオキシメータ用プローブ |
-
1994
- 1994-04-11 JP JP07203394A patent/JP3270916B2/ja not_active Expired - Fee Related
-
1995
- 1995-04-11 EP EP95105459A patent/EP0678277B1/de not_active Expired - Lifetime
- 1995-04-11 DE DE69518185T patent/DE69518185T2/de not_active Expired - Fee Related
- 1995-04-11 US US08/419,693 patent/US5662104A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69518185T2 (de) | 2001-01-18 |
EP0678277B1 (de) | 2000-08-02 |
US5662104A (en) | 1997-09-02 |
JP3270916B2 (ja) | 2002-04-02 |
EP0678277A1 (de) | 1995-10-25 |
JPH07275226A (ja) | 1995-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |