JP6107045B2 - 携帯情報端末 - Google Patents
携帯情報端末 Download PDFInfo
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- JP6107045B2 JP6107045B2 JP2012232317A JP2012232317A JP6107045B2 JP 6107045 B2 JP6107045 B2 JP 6107045B2 JP 2012232317 A JP2012232317 A JP 2012232317A JP 2012232317 A JP2012232317 A JP 2012232317A JP 6107045 B2 JP6107045 B2 JP 6107045B2
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- information terminal
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Images
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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
- A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
-
- 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
-
- 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
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/01—Electrostatic transducers characterised by the use of electrets
- H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Computer Networks & Wireless Communication (AREA)
Description
(参考文献1)
W. Chen, T. Kobayashil, S. lchikawa, Y. Takeuchi, T. Togawa, “Continuous estimation of systolic blood pressure using the pulse arrival time and intermittent calibration,” Medical&Biological Engineering&Computing vol.3,pp.569-574, 2000.
(参考文献2)
特開2002−320593号公報
前記フロントポートの開口部を塞ぐ可撓性薄膜と前記ダイヤフラムとの間に形成された前気室と、前記電極の後方をケースで気密に覆うことで前記電極との間に形成された後気室とを有することを特徴とする携帯情報端末。
(付記2) 前記可撓性薄膜が前記フロントポートの前方を、所定の空間を隔てて塞ぐことを特徴とする付記1に記載の携帯情報端末。
(付記3) 前記可撓性薄膜は、前記マイクロフォン近傍の前記携帯情報端末の筺体を人体に接触させた時に、人体に接触する位置に設けられていることを特徴とする付記1または2に記載の携帯情報端末。
(付記4) フロントポートとダイヤフラムと電極とを備える指向性マイクロフォンを有する携帯情報端末であって、前記携帯情報端末の筺体上に開口するマイク孔の周縁部に柔軟な材料を用いて環状凸部を形成して、前記環状凸部が人物の肌に密着させられた時に前記肌とダイヤフラムとの間に前気室が形成されるようにすると共に、前記電極の後方をケースで気密に覆うことで前記電極との間に後気室を形成したことを特徴とする携帯情報端末。
(付記5) 前記ケースは前記携帯情報端末の筺体であり、前記筺体は外気に対して気密構造を採ることを特徴とする付記1から4の何れかに記載の携帯情報端末。
(付記6) 前記ケースと前記電極との間にバックポートが設けられていることを特徴とする付記1から5の何れかに記載の携帯情報端末。
(付記7) 前記筐体にセンサを有し、
前記指向性マイクロフォンと前記センサが同じ時間帯に検出した生体信号の時間差を検出する信号処理部を設けたことを特徴とする付記5に記載の携帯情報端末。
(付記8) 前記センサが、前記指向性マイクロフォンと同じ構造を備える指向性マイクロフォンであることを特徴とする付記7に記載の携帯情報端末。
(付記9) 前記センサが、赤外線センサであることを特徴とする付記7に記載の携帯情報端末。
(付記10) 前記センサの設置位置は、前記携帯情報端末を使用するユーザーが親指で筺体を保持すると想定される前記携帯情報端末の左右何れかの側面であることを特徴とする付記7から9の何れかに記載の携帯情報端末。
(付記11) 前記信号処理部は、検出した生体信号の時間差に基づいて前記携帯情報端末を使用するユーザーの血圧値を算出することを特徴とする付記7から10の何れかに記載の携帯情報端末。
2 指向性マイクロフォン
3 脈波センサ
5 赤外線センサ
6 ディスプレイ
10 筺体
11 環状凸部
12 マイク孔
21 フロントポート
22 ダイヤフラム
23 電極
25 可撓性薄膜(フレキシブルフィルム)
26 前気室
28 後気室
Claims (4)
- ケーシングの内部にダイヤフラムと電極とを備え、前記ダイヤフラムの前方の前記ケーシングにフロントポート、前記電極の後方の前記ケーシングにバックポートを備える指向性マイクロフォンを有する携帯情報端末であって、
前記ケーシングの外部の前後が隔壁によって仕切られており、
前記隔壁の前方を可撓性薄膜で塞ぐことにより、前記可撓性薄膜と前記ダイヤフラムとの間に形成された前気室と、
前記隔壁の後方をケースで気密に覆うことにより、前記ケースと前記電極との間に形成された後気室とを有することを特徴とする携帯情報端末。 - 前記ケースは前記携帯情報端末の筺体であり、前記筺体は外気に対して気密構造を採ることを特徴とすることを特徴とする請求項1に記載の携帯情報端末。
- 前記筐体にセンサを有し、
前記指向性マイクロフォンと前記センサが同じ時間帯に検出した生体信号の時間差を検出する信号処理部を設けたことを特徴とする請求項2に記載の携帯情報端末。 - 前記信号処理部は、検出した生体信号の時間差に基づいて前記携帯情報端末を使用するユーザーの血圧値を算出することを特徴とする請求項3に記載の携帯情報端末。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012232317A JP6107045B2 (ja) | 2012-10-19 | 2012-10-19 | 携帯情報端末 |
EP13184778.2A EP2722005A1 (en) | 2012-10-19 | 2013-09-17 | Portable information terminal with microphone |
US14/032,551 US20140114201A1 (en) | 2012-10-19 | 2013-09-20 | Portable information terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012232317A JP6107045B2 (ja) | 2012-10-19 | 2012-10-19 | 携帯情報端末 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014083122A JP2014083122A (ja) | 2014-05-12 |
JP6107045B2 true JP6107045B2 (ja) | 2017-04-05 |
Family
ID=49378012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012232317A Expired - Fee Related JP6107045B2 (ja) | 2012-10-19 | 2012-10-19 | 携帯情報端末 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140114201A1 (ja) |
EP (1) | EP2722005A1 (ja) |
JP (1) | JP6107045B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10712851B2 (en) | 2018-03-30 | 2020-07-14 | Samsung Electronics Co., Ltd. | Electronic device and method for controlling the same |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3010249T3 (en) * | 2014-07-24 | 2017-10-02 | Goertek Inc | METHOD OF DETECTING HEART RATE IN HEADPHONE AND HEADPHONE THAT CAN DETECT HEART RATE |
KR101660671B1 (ko) * | 2014-07-24 | 2016-09-27 | 고어텍 인크 | 이어폰에 적용되는 심박수 검출 방법 및 심박수 검출이 가능한 이어폰 |
JP6240581B2 (ja) * | 2014-09-24 | 2017-11-29 | 株式会社アドバンテスト | 脈波センサユニット |
US20160242731A1 (en) * | 2014-12-17 | 2016-08-25 | Albrik Levick Gharibian | Smart blood pressure measuring system (SBPMS) |
KR102396248B1 (ko) | 2015-06-12 | 2022-05-09 | 삼성전자주식회사 | 혈압 측정 장치 및 그의 동작 방법 |
KR102407140B1 (ko) | 2015-07-09 | 2022-06-10 | 삼성전자주식회사 | 생체 정보 분석 장치 및 방법 |
KR102403252B1 (ko) | 2015-07-16 | 2022-05-26 | 삼성전자주식회사 | 그립형 혈압 측정 장치 및 그의 동작 방법 |
CN105167759A (zh) * | 2015-10-09 | 2015-12-23 | 谢洪武 | 一种基于智能手机的人体脉搏波速度测量方法及其系统 |
US9942635B1 (en) | 2016-09-21 | 2018-04-10 | Microsoft Technology Licensing, Llc | Audio device with movable display |
US10993627B1 (en) * | 2017-01-24 | 2021-05-04 | James Eric Dotter | Device for determining blood pressure without a cuff |
US10667701B1 (en) * | 2017-02-03 | 2020-06-02 | University Of South Florida | Systems and methods for determining physiological parameters from blood flow dynamics |
CN107898449A (zh) * | 2017-12-18 | 2018-04-13 | 苏州安莱光电科技有限公司 | 一种基于智能设备的血压监测装置 |
US11051785B2 (en) | 2018-03-19 | 2021-07-06 | Panasonic Intellectual Property Management Co., Ltd. | Heartbeat detection device and heartbeat detection method |
CN112788980A (zh) * | 2018-12-28 | 2021-05-11 | 深圳迈瑞生物医疗电子股份有限公司 | 监控平台、便携式监护设备及监护系统的控制方法 |
JP7180417B2 (ja) * | 2019-01-30 | 2022-11-30 | オムロンヘルスケア株式会社 | 生体情報測定装置 |
CN112971840A (zh) * | 2021-02-05 | 2021-06-18 | 复旦大学附属中山医院 | 一种动脉搏动声波掌式分析仪 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US872448A (en) * | 1907-01-02 | 1907-12-03 | Dunlap Pearce Penhallow | Stethoscope. |
US4195642A (en) * | 1978-01-03 | 1980-04-01 | Beehive International | Wearable heart rate monitor |
US4813428A (en) * | 1986-10-22 | 1989-03-21 | Fukuda Denshi Co., Ltd. | Device for detecting breathing |
JP2000107141A (ja) * | 1998-10-05 | 2000-04-18 | Denso Corp | 血圧計 |
US6416483B1 (en) * | 2000-03-24 | 2002-07-09 | Ilife Systems, Inc. | Sensor and method for detecting very low frequency acoustic signals |
JP4680411B2 (ja) | 2001-04-26 | 2011-05-11 | 株式会社 タウザー研究所 | 動脈血圧測定方法および動脈血圧測定装置 |
JP4141219B2 (ja) * | 2002-09-27 | 2008-08-27 | 株式会社タニタ | 生体信号検出装置及びそれを利用した睡眠測定装置 |
CN101193588A (zh) * | 2005-03-21 | 2008-06-04 | 海尔思-斯玛特有限公司 | 连续血压监测的系统 |
WO2008018069A2 (en) * | 2006-08-07 | 2008-02-14 | Deepbreeze Ltd. | Microphone matrix for recording body sounds |
JP5614827B2 (ja) * | 2009-03-09 | 2014-10-29 | 学校法人法政大学 | 携帯電話端末及び健康状態監視システム |
JP5476153B2 (ja) * | 2010-02-17 | 2014-04-23 | 旭化成株式会社 | 携帯情報端末 |
US20130177192A1 (en) * | 2011-10-25 | 2013-07-11 | Knowles Electronics, Llc | Vented Microphone Module |
US9078063B2 (en) * | 2012-08-10 | 2015-07-07 | Knowles Electronics, Llc | Microphone assembly with barrier to prevent contaminant infiltration |
-
2012
- 2012-10-19 JP JP2012232317A patent/JP6107045B2/ja not_active Expired - Fee Related
-
2013
- 2013-09-17 EP EP13184778.2A patent/EP2722005A1/en not_active Withdrawn
- 2013-09-20 US US14/032,551 patent/US20140114201A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10712851B2 (en) | 2018-03-30 | 2020-07-14 | Samsung Electronics Co., Ltd. | Electronic device and method for controlling the same |
US11281320B2 (en) | 2018-03-30 | 2022-03-22 | Samsung Electronics Co., Ltd. | Electronic device and method for controlling the same |
Also Published As
Publication number | Publication date |
---|---|
JP2014083122A (ja) | 2014-05-12 |
EP2722005A1 (en) | 2014-04-23 |
US20140114201A1 (en) | 2014-04-24 |
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