EP1180969A1 - Vorrichtung und verfahren zur extraktion physiologischer daten - Google Patents
Vorrichtung und verfahren zur extraktion physiologischer datenInfo
- Publication number
- EP1180969A1 EP1180969A1 EP00934929A EP00934929A EP1180969A1 EP 1180969 A1 EP1180969 A1 EP 1180969A1 EP 00934929 A EP00934929 A EP 00934929A EP 00934929 A EP00934929 A EP 00934929A EP 1180969 A1 EP1180969 A1 EP 1180969A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- profile
- blackening
- fingerprint sensor
- detection
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/164—Lie detection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
- A61B5/0533—Measuring galvanic skin response
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
Definitions
- the invention relates to a device and a method for the non-invasive extraction of physiological data on the skin of the body.
- a non-invasive extraction of physiological data on the skin of the body is used for medical purposes or for lie detection. For example, during a court hearing, a security check or a job interview, great importance is attached to ensuring that the person to be checked, e.g. B. A witness or a court interview.
- Methods for the non-invasive extraction of physiological data about the skin are known, in which a production of body sweat is determined by measuring the skin resistance, for example by electrodes placed on the upper body.
- Lie detection is based, among other things, on the observation that conscious lying leads to a physical reaction of the skin.
- the device is constructed in such a way that it has at least one fingerprint sensor for determining sweat production.
- a degree of blackening is recorded by means of the fingerprint sensor and a change in the production of sweat of the finger resting on the fingerprint sensor is measured by means of a change in the degree of blackening.
- a time profile of the blackening image results in a blackening profile.
- the degree of blackening essentially corresponds to the contact area perceived by the fingerprint sensor, also called the contact area, of the finger. With increased sweat production, the blackening image recorded by the fingerprint sensor also becomes darker on average. This is u. a. the fact that the increased presence of body sweat on the finger increases the pressure transmission from the finger to the fingerprint sensor or that a larger area of the fingerprint sensor is occupied.
- This method for the non-invasive extraction of physiological data has the advantage that a statement about the production of body sweat can be determined by simply putting on a finger.
- a further attachment of devices to the human body for example cuffs for pulse detection or adhesive strips for determining skin resistance, can thus be dispensed with.
- This also makes it possible to provide a compact and portable device for the non-invasive extraction of physiological data.
- the device can also have more than one fingerprint sensor, for example two fingerprint sensors for two different fingers of one hand or on both hands.
- the device can also be equipped with fingerprint sensors for each finger.
- the pressure exerted by the finger on the fingerprint sensor may fluctuate.
- a fluctuation in this contact pressure leads to a change in the blackening pattern due to the changing contact surface. It is therefore desirable to separate the influence of pressure from the influence of sweat production on the blackening profile.
- the lie detector is equipped not only with the at least one fingerprint sensor but also with at least one pressure sensor which can measure the pressure exerted by the finger on the fingerprint sensor.
- the pressure sensor is expediently attached to the side of the fingerprint sensor facing away from the finger.
- a finger presses the fingerprint sensor, which in turn presses the pressure sensor.
- the pulse rate can be determined by means of the periodic components or, if applied over time, the pulse profile.
- This method for non-invasive extraction of physiological data can advantageously be used for lie detection.
- the density profile taking into account the Time of statement
- Draw conclusions about the veracity of the statement For example, it can be a reference to a lie if a significantly higher sweat production, corresponding to a local maximum in the pressure-normalized blackening profile, occurs when hearing a question or answering a question.
- pulse profile results in a further possibility for determining a physical reaction in lie detection. Because when listening to a question or when answering a question z. B. also set a higher pulse train.
- the method for non-invasive extraction of physiological data can also be used advantageously for living detection. It is assumed that when a pulse profile is recognized, a finger placed on the device is attached to a living person.
- Identification machines based on fingerprint profiles e.g. B at ATMs or at security gates.
- the live detection it can be determined whether the finger placed on the identification machine is still connected to a bloodstream or whether it is e.g. B. for
- the device is preferably light and portable and equipped with a transmitter.
- the radio waves emitted by the transmitter should preferably also be able to penetrate a layer of earth, typically between half a meter and two meters thick.
- Figure 1 shows schematically in an oblique view an embodiment of the device according to the invention.
- This figure describes a lie detector.
- a fingerprint sensor 1 which is connected via electrical connections 4 to a welding evaluation unit 6 for determining a degree of blackening or a blackening profile.
- a welding evaluation unit 6 for determining a degree of blackening or a blackening profile.
- a side of the fingerprint sensor 1 facing away from the finger is a pressure sensor 2, which measures a pressure applied to the fingerprint sensor 1 at least proportionally.
- the pressure sensor 2 is connected to a standardization unit 7 via electrical connections 5.
- the density profile and the pressure profile are introduced into the standardization unit 7, in which a pressure-standardized density profile is determined.
- the pulse beat on the finger is determined in a pulse unit 8 for determining periodic components from the pressure-standardized blackening profile.
- the test person presses his finger on the contact surface 11 of the fingerprint sensor 1. Then the tester's questions are asked and at the same time the blackening profile is recorded. Correlations between the standardized blackening profile and the test questions and / or the pulse beat determined in the pulse unit 8 allow conclusions to be drawn about the truthfulness of the answers of the test person to the questions asked.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Hospice & Palliative Care (AREA)
- Radiology & Medical Imaging (AREA)
- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Educational Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19925410 | 1999-06-02 | ||
| DE19925410 | 1999-06-02 | ||
| PCT/DE2000/001292 WO2000074566A1 (de) | 1999-06-02 | 2000-04-26 | Vorrichtung und verfahren zur extraktion physiologischer daten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1180969A1 true EP1180969A1 (de) | 2002-02-27 |
Family
ID=7910111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00934929A Withdrawn EP1180969A1 (de) | 1999-06-02 | 2000-04-26 | Vorrichtung und verfahren zur extraktion physiologischer daten |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6676611B1 (de) |
| EP (1) | EP1180969A1 (de) |
| JP (1) | JP2003501128A (de) |
| WO (1) | WO2000074566A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700970A (zh) * | 2016-03-31 | 2018-10-23 | 苹果公司 | 具有力传感器的输入设备 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020132655A1 (en) * | 2001-03-15 | 2002-09-19 | Mercer Richard D. | Electronic kinesiology game device |
| FR2831416B1 (fr) * | 2001-10-29 | 2004-06-18 | Licorne Lab | Appareil d'analyse des proprietes physico-chimiques d'une surface cutane |
| WO2004075752A1 (fr) * | 2003-02-25 | 2004-09-10 | Korotkov Konstantin Georgievic | Procede pour determiner le degre d'anxiete d'un humain |
| US7474897B2 (en) * | 2005-02-22 | 2009-01-06 | Skyhook Wireless, Inc. | Continuous data optimization by filtering and positioning systems |
| EP2137599A1 (de) * | 2007-03-14 | 2009-12-30 | AXSionics AG | Druckmessvorrichtung und entsprechendes verfahren |
| US10817096B2 (en) | 2014-02-06 | 2020-10-27 | Apple Inc. | Force sensor incorporated into display |
| US10168814B2 (en) | 2012-12-14 | 2019-01-01 | Apple Inc. | Force sensing based on capacitance changes |
| KR102045169B1 (ko) | 2013-02-08 | 2019-11-14 | 애플 인크. | 용량성 감지에 기초한 힘 결정 |
| US9851828B2 (en) | 2013-03-15 | 2017-12-26 | Apple Inc. | Touch force deflection sensor |
| US9671889B1 (en) | 2013-07-25 | 2017-06-06 | Apple Inc. | Input member with capacitive sensor |
| AU2015217268B2 (en) | 2014-02-12 | 2018-03-01 | Apple Inc. | Force determination employing sheet sensor and capacitive array |
| US10198123B2 (en) | 2014-04-21 | 2019-02-05 | Apple Inc. | Mitigating noise in capacitive sensor |
| CN104586411B (zh) * | 2014-12-30 | 2017-05-24 | 叶建威 | 一种身心稳定素质测试方法 |
| US10006937B2 (en) | 2015-03-06 | 2018-06-26 | Apple Inc. | Capacitive sensors for electronic devices and methods of forming the same |
| US9715301B2 (en) | 2015-08-04 | 2017-07-25 | Apple Inc. | Proximity edge sensing |
| JP6362651B2 (ja) * | 2016-09-09 | 2018-07-25 | 株式会社FiNC | 健康管理サーバおよび健康管理サーバ制御方法並びに健康管理プログラム |
| JP6429840B2 (ja) * | 2016-09-14 | 2018-11-28 | 株式会社FiNC | 健康管理サーバおよび健康管理サーバ制御方法並びに健康管理プログラム |
| JP6360547B2 (ja) * | 2016-12-15 | 2018-07-18 | 株式会社FiNC | 健康管理サーバおよび健康管理サーバ制御方法並びに健康管理プログラム |
| US10866683B2 (en) | 2018-08-27 | 2020-12-15 | Apple Inc. | Force or touch sensing on a mobile device using capacitive or pressure sensing |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190056A (en) * | 1977-10-31 | 1980-02-26 | General Medical Company | Method and means for recording sweat gland activity |
| DE4026167C2 (de) | 1989-08-17 | 1999-06-10 | Kurt Rux | Papillarlinien-Vergleichscomputerschloß- Eingangssensor |
| FR2674051A1 (fr) * | 1991-03-14 | 1992-09-18 | Gemplus Card Int | Dispositif d'identification d'une personne, notamment par detection d'empreinte digitale. |
| JP2937046B2 (ja) * | 1994-12-26 | 1999-08-23 | 日本電気株式会社 | 指紋画像入力装置 |
| FR2736179B1 (fr) * | 1995-06-27 | 1997-07-25 | Thomson Csf Semiconducteurs | Systeme d'authentification fonde sur la reconnaissance d'empreintes digitales |
| US5828773A (en) * | 1996-01-26 | 1998-10-27 | Harris Corporation | Fingerprint sensing method with finger position indication |
| US5860935A (en) * | 1996-10-29 | 1999-01-19 | Novid Inc. | Game apparatus and method for monitoring psycho-physiological responses to questions |
| JP2962274B2 (ja) * | 1997-04-18 | 1999-10-12 | 日本電気株式会社 | 生体識別方法および装置 |
| GB9725571D0 (en) * | 1997-12-04 | 1998-02-04 | Philips Electronics Nv | Electronic apparatus comprising fingerprint sensing devices |
| US6131464A (en) * | 1998-06-16 | 2000-10-17 | Smarttouch, Inc. | Pressure sensitive biometric input apparatus |
-
2000
- 2000-04-26 EP EP00934929A patent/EP1180969A1/de not_active Withdrawn
- 2000-04-26 US US10/009,107 patent/US6676611B1/en not_active Expired - Fee Related
- 2000-04-26 JP JP2001501106A patent/JP2003501128A/ja not_active Withdrawn
- 2000-04-26 WO PCT/DE2000/001292 patent/WO2000074566A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0074566A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108700970A (zh) * | 2016-03-31 | 2018-10-23 | 苹果公司 | 具有力传感器的输入设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6676611B1 (en) | 2004-01-13 |
| JP2003501128A (ja) | 2003-01-14 |
| WO2000074566A1 (de) | 2000-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2000074566A1 (de) | Vorrichtung und verfahren zur extraktion physiologischer daten | |
| DE60028984T2 (de) | Vorrichtung zur verwendung von herztönen zur bestimmung des vorhandenseins eines pulses | |
| DE60013828T2 (de) | Gerät und verfahren zur überwachung der gewebeleitfähigkeit und verfahren zur steuerung eines warnsignals | |
| EP0727962B1 (de) | Verfahren und vorrichtung zur automatischen erfassung auffälliger atemgeräusche | |
| DE69431803T2 (de) | Am körper zu tragende vorrichtung zur anzeige des gesundheitszustandes | |
| DE10018669B4 (de) | Fahrer-Zustandsüberwachungsvorrichtung | |
| DE2846530A1 (de) | Elektronischer blutdruckmesser (sphygmomanometer) | |
| EP3165886B1 (de) | Kombinationsmessgerät zur messung des gewichts und mindestens eines weiteren körperparameters eines probanden | |
| DE10246404A1 (de) | Verfahren & System zur Messung von T-Wellen-Alternationen durch eine Ausrichtung von alternierenden in der Mitte befindlichen Schlägen zu einem kubischen Spline | |
| DE60115370T2 (de) | Elektrokardiographisches System mit einer Kommunikationseinrichtung | |
| DE102016118673A1 (de) | System zur Früherkennung von post-operativen Blutungen | |
| EP1673009B1 (de) | Blutdruck-messverfahren und blutdruckmessgerät | |
| DE19639095A1 (de) | Elektronische Waage | |
| DE10119527A1 (de) | Verfahren zur mobilen oder stationären Erfassung von Körperfunktions- und Stoffwechseldaten eines lebenden Körpers und Einrichtung zur Durchführung des Verfahrens | |
| WO2007118560A2 (de) | Automatische detektion von hypopnoen | |
| EP1417926B1 (de) | Verfahren und Vorrichtung zum Erfassen und Bearbeiten eines EKG-Signals | |
| DE60127161T2 (de) | Verbesserte diagnose von psychiatrischen störungen anhand von herzschlagdaten | |
| EP1192897B1 (de) | Risikomonitoring | |
| EP0445809B1 (de) | Blutdruckmessvorrichtung | |
| DE1940837C3 (de) | Ultraschall-Blutdrucküberwachungsvorrichtung | |
| DE2041640A1 (de) | Medizinische Diagnosevorrichtung zur quantitativen Ermittlung des Auftretens einer Koerperfunktion,insbesondere eines Hustens | |
| DE19751564B4 (de) | Blutdruckmeßvorrichtung | |
| DE2313018C2 (de) | Anordnung zur Funktionsprüfung von implantierten Herzschrittmachern | |
| EP0359972B1 (de) | Vorrichtung zur optoelektronischen nichtinvasiven Erfassung der Durchflussparameter in menschlichen Extremitäten | |
| DE69021844T2 (de) | Vorrichtung zum messen der fühlungsempfindlichkeit einer versuchsperson. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20011106 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: INFINEON TECHNOLOGIES AG |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB IT |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT Owner name: INFINEON TECHNOLOGIES AG |
|
| 17Q | First examination report despatched |
Effective date: 20050411 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20071101 |