JP7468837B2 - システム、方法およびプログラム - Google Patents
システム、方法およびプログラム Download PDFInfo
- Publication number
- JP7468837B2 JP7468837B2 JP2022011295A JP2022011295A JP7468837B2 JP 7468837 B2 JP7468837 B2 JP 7468837B2 JP 2022011295 A JP2022011295 A JP 2022011295A JP 2022011295 A JP2022011295 A JP 2022011295A JP 7468837 B2 JP7468837 B2 JP 7468837B2
- Authority
- JP
- Japan
- Prior art keywords
- field generator
- output
- electric field
- signal
- frequency
- 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
- 238000000034 method Methods 0.000 title claims description 43
- 230000005684 electric field Effects 0.000 claims description 92
- 230000008569 process Effects 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 17
- 230000004044 response Effects 0.000 claims description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 230000002792 vascular Effects 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000036387 respiratory rate Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 23
- 230000006870 function Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 230000015654 memory Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000157 blood function Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000007340 echolocation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000033083 heart process Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7228—Signal modulation applied to the input signal sent to patient or subject; demodulation to recover the physiological signal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
Description
本出願は、参照により全体として本明細書に明示的に組み込まれている、2016年1月27日に出願された米国仮特許出願第62/287,598号に対して、合衆国法典第35編第119条(e)の下での利益を主張している。
Claims (22)
- 監視対象の物体を含む所望の検出領域の周りに電界を生成するべく、1つの周波数で共振する共振器を有する電界生成器と、
前記電界生成器に結合され、前記電界生成器の出力を受けて、前記検出領域の周りに前記電界を生み出す外部センサであって、前記外部センサは更に前記電界生成器の前記出力の周波数を監視するように構成され、当該周波数が前記所望の検出領域内の前記物体の特徴に起因して変化する、外部センサと、
前記電界生成器に結合され、前記電界生成器の前記出力の前記周波数における変化を示す信号を出力する復調器であって、前記電界生成器の前記出力と、その位相をシフトしたバージョンとを掛け合せることで前記信号を出力する、復調器と、
を備え、
前記電界生成器が前記外部センサと前記復調器との間に結合される、
システム。 - 前記電界生成器の前記出力の前記周波数における前記変化を分析するように構成された信号プロセッサを更に備える、請求項1に記載のシステム。
- 前記復調器および前記信号プロセッサの間で結合されたローパスフィルタを更に備える、請求項2に記載のシステム。
- 前記信号プロセッサは、前記復調器の前記出力における複数の信号成分を分離するように構成され、
各信号成分は、前記物体の別個の構成成分に関連する、請求項2または3に記載のシステム。 - 前記複数の信号成分は、呼吸数信号および心拍数信号を含む、請求項4に記載のシステム。
- 前記電界生成器の前記出力の前記周波数における前記変化に基づいて物体の複数の機能特徴を提供するように構成されたディスプレイを更に備え、
前記物体の複数の機能特徴は、血管プロセスおよび呼吸プロセスを含む、請求項1から5の何れか一項に記載のシステム。 - 前記電界生成器および前記信号プロセッサの間で結合されたサンプル・ホールドデバイスを更に備える、請求項2から5の何れか一項に記載のシステム。
- 前記信号プロセッサが前記復調器を有する、請求項2から5の何れか一項に記載のシステム。
- 前記復調器が、前記電界生成器の前記出力と、その位相が90度シフトされたバージョンとを掛け合せることで前記信号を出力する、請求項1から8の何れか一項に記載のシステム。
- 監視対象の物体を含む所望の検出領域の周りに電界を生成すべく、1つの周波数で共振する共振器を電界生成器により制御する段階であって、前記電界生成器が前記共振器を有する、段階と、
前記電界生成器に結合される外部センサにより、前記電界生成器の出力を受けて前記所望の検出領域の周りに前記電界を生み出し、かつ、前記電界生成器の前記出力の周波数を、監視する段階であって、当該周波数が前記所望の検出領域内の前記物体の特徴に起因して変化する、段階と、
前記電界生成器の前記出力の前記周波数における変化を示す信号を、前記電界生成器に結合された復調器により出力する段階と、
を備え、
前記信号を出力する段階が、前記電界生成器の前記出力と、その位相をシフトしたバージョンとを掛け合せる段階を有し、前記電界生成器が前記外部センサと前記復調器との間に結合される、
方法。 - 前記電界生成器の前記出力の前記周波数における前記変化を、信号プロセッサにより分析する段階を更に備える、請求項10に記載の方法。
- ローパスフィルタを用いて前記復調器の出力をフィルタリングして、フィルタリングされた応答を生成する、段階と、
前記フィルタリングされた応答を前記信号プロセッサへ供給する段階と、
を更に備える、請求項11に記載の方法。 - 前記復調器の前記出力における複数の信号成分を分離する段階を更に備え、
各信号成分は、前記物体の別個の構成成分に関連する、請求項11または12に記載の方法。 - 前記複数の信号成分は、呼吸数信号および心拍数信号を含む、請求項13に記載の方法。
- 前記電界生成器の前記出力の前記周波数における前記変化に基づいて物体の複数の機能特徴を提供する段階を更に備え、
前記物体の複数の機能特徴は、血管プロセスおよび呼吸プロセスを含む、請求項10から14の何れか一項に記載の方法。 - 前記電界生成器の前記出力のサンプリングされた応答に基づく信号を前記信号プロセッサへ提供する段階を更に備える、請求項11から14の何れか一項に記載の方法。
- 前記出力が前記信号プロセッサによりなされる、請求項11から14の何れか一項に記載の方法。
- 前記信号を出力する段階が、前記電界生成器の前記出力と、その位相が90度シフトされたバージョンとを掛け合せることで前記信号を出力する段階を有する、請求項10から17のいずれか一項に記載の方法。
- プロセッサにより実行されると、以下の段階を実行する命令を有するプログラムであって、
電界生成器の出力の周波数における変化を示す信号を、復調機能によって出力する段階、
を備え、
前記電界生成器に結合され、前記電界生成器の前記出力を受けた外部センサによって電界が、監視対象の物体を含む所望の検出領域の周りに生み出され、
前記信号を出力する段階は、前記電界生成器の前記出力と、その位相をシフトしたバージョンとを掛け合せる段階を有し、前記電界生成器が、前記外部センサと前記復調機能を備えるコンポーネントとの間に結合され、前記外部センサが、前記電界生成器の前記出力の前記周波数を監視し、
前記監視対象の物体の特徴が、前記電界生成器の前記出力の前記周波数における前記変化を引き起こす、
プログラム。 - 前記復調機能の出力における複数の信号成分を分離する段階を更に備え、
各信号成分は、前記物体の別個の構成成分に関連する、請求項19に記載のプログラム。 - 前記複数の信号成分は、呼吸数信号および心拍数信号を含む、請求項20に記載のプログラム。
- 前記電界生成器の前記出力の前記周波数における前記変化に基づいて物体の複数の機能特徴を提供する段階を更に備え、
前記物体の複数の機能特徴は、血管プロセスおよび呼吸プロセスを含む、
請求項19から21の何れか一項に記載のプログラム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662287598P | 2016-01-27 | 2016-01-27 | |
US62/287,598 | 2016-01-27 | ||
PCT/US2017/015345 WO2017132514A1 (en) | 2016-01-27 | 2017-01-27 | Systems and methods for detecting physical changes without physical contract |
JP2018539839A JP7081735B2 (ja) | 2016-01-27 | 2017-01-27 | 物理的接触なしに物理的変化を検出するためのシステム及び方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018539839A Division JP7081735B2 (ja) | 2016-01-27 | 2017-01-27 | 物理的接触なしに物理的変化を検出するためのシステム及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022064950A JP2022064950A (ja) | 2022-04-26 |
JP7468837B2 true JP7468837B2 (ja) | 2024-04-16 |
Family
ID=59360036
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018539839A Active JP7081735B2 (ja) | 2016-01-27 | 2017-01-27 | 物理的接触なしに物理的変化を検出するためのシステム及び方法 |
JP2022011295A Active JP7468837B2 (ja) | 2016-01-27 | 2022-01-27 | システム、方法およびプログラム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018539839A Active JP7081735B2 (ja) | 2016-01-27 | 2017-01-27 | 物理的接触なしに物理的変化を検出するためのシステム及び方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US10080507B2 (ja) |
EP (1) | EP3407778B1 (ja) |
JP (2) | JP7081735B2 (ja) |
KR (1) | KR20180105202A (ja) |
CN (1) | CN108601531A (ja) |
CA (1) | CA3012319A1 (ja) |
ES (1) | ES2863241T3 (ja) |
WO (1) | WO2017132514A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10631752B2 (en) | 2016-01-27 | 2020-04-28 | Life Detection Technologies, Inc. | Systems and methods for detecting physical changes without physical contact |
WO2017132514A1 (en) | 2016-01-27 | 2017-08-03 | Life Detection Technologies, Inc. | Systems and methods for detecting physical changes without physical contract |
JP7385187B2 (ja) * | 2018-09-24 | 2023-11-22 | ライフ ディテクション テクノロジーズ,インコーポレーテッド | 物理的接触なしに物理的変化を検出するためのシステム及び方法 |
BE1026732B1 (de) * | 2018-10-26 | 2020-06-03 | Phoenix Contact Gmbh & Co | Messgerät |
JP7217470B2 (ja) * | 2019-11-08 | 2023-02-03 | 株式会社アイシン | 心拍信号検出装置、及び心拍信号検出プログラム |
WO2023107866A2 (en) | 2021-12-06 | 2023-06-15 | Life Detection Technologies, Inc. | Computation of parameters of a body using an electric field |
WO2023107865A1 (en) | 2021-12-06 | 2023-06-15 | Life Detection Technologies, Inc. | Computation of parameters of a body using an electric field |
WO2023107864A1 (en) | 2021-12-06 | 2023-06-15 | Life Detection Technologies, Inc. | Computation of parameters of a body using an electric field |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080074307A1 (en) | 2006-05-17 | 2008-03-27 | Olga Boric-Lubecke | Determining presence and/or physiological motion of one or more subjects within a doppler radar system |
JP2008541826A (ja) | 2005-05-26 | 2008-11-27 | イッサム リサーチ ディベロプメント カンパニー オブ ザ ヘブリュー ユニバーシティ オブ エルサレム | 生体器官の生理学条件および感情状態を決定する方法およびシステム |
JP2010504155A (ja) | 2006-09-21 | 2010-02-12 | ノンインベイシブ メディカル テクノロジーズ,インコーポレイティド | 非侵襲的胸部無線検査用の装置及び方法 |
JP2012073251A (ja) | 2010-09-28 | 2012-04-12 | Hauni Maschinenbau Ag | 移動する材料連続体を加工しその特性を測定するための設備及び方法 |
US20150212027A1 (en) | 2014-01-27 | 2015-07-30 | Sreeram Dhurjaty | System And Method For Non-Contact Assessment of Changes In Critical Material Properties |
JP2016506524A (ja) | 2012-12-28 | 2016-03-03 | ゼネラル・エレクトリック・カンパニイ | 共振センサを使用して流体を分析するための方法 |
Family Cites Families (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182315A (en) | 1977-07-21 | 1980-01-08 | Diamond George A | Apparatus and method for detection of body tissue movement |
GB2062239B (en) * | 1979-10-27 | 1984-08-30 | Vas R Forrester J | Detection of body tissue movement |
US4532501A (en) * | 1982-02-02 | 1985-07-30 | E. I. Du Pont De Nemours And Company | Capacitively coupled machine tool safety system |
JPS60142274A (ja) * | 1983-12-29 | 1985-07-27 | Kokusai Denshin Denwa Co Ltd <Kdd> | 比較測定方式 |
US4788869A (en) | 1986-06-27 | 1988-12-06 | Florida State University | Apparatus for measuring fluid flow |
US4958638A (en) * | 1988-06-30 | 1990-09-25 | Georgia Tech Research Corporation | Non-contact vital signs monitor |
US5434887A (en) * | 1992-08-25 | 1995-07-18 | Nec Corporation | Quadrature modulation circuit for use in a radio transmitter |
JPH07288551A (ja) * | 1994-04-19 | 1995-10-31 | Alps Electric Co Ltd | Fsk復調回路 |
US7421321B2 (en) * | 1995-06-07 | 2008-09-02 | Automotive Technologies International, Inc. | System for obtaining vehicular information |
JP3003600B2 (ja) * | 1996-11-20 | 2000-01-31 | 日本電気株式会社 | Fm復調回路 |
US20020013538A1 (en) | 1997-09-30 | 2002-01-31 | David Teller | Method and apparatus for health signs monitoring |
JP3663565B2 (ja) * | 1997-11-10 | 2005-06-22 | 富士通株式会社 | 搬送波再生回路 |
JP3568102B2 (ja) | 1998-07-24 | 2004-09-22 | 松下電器産業株式会社 | 直接変換受信機 |
US6807407B2 (en) * | 2000-09-11 | 2004-10-19 | Scientific Components, Inc. | Dual double balanced mixer |
ATE418314T1 (de) | 2001-02-06 | 2009-01-15 | Draeger Medical Systems Inc | Inkubator zur berührungslosen messung und überwachung |
US7109726B2 (en) * | 2001-07-25 | 2006-09-19 | Koninklijke Philips Electronics N.V. | Object sensing |
GB0129390D0 (en) | 2001-12-07 | 2002-01-30 | Clark Terrence D | Electrodynamic sensors and applications thereof |
US6856125B2 (en) * | 2001-12-12 | 2005-02-15 | Lifescan, Inc. | Biosensor apparatus and method with sample type and volume detection |
GB2385132A (en) * | 2002-02-12 | 2003-08-13 | Seiko Epson Corp | A capacitance sensor |
JP3737819B2 (ja) | 2002-05-24 | 2006-01-25 | アンリツ株式会社 | 直交変調器のキャリア直交誤差検出方法及び直交変調装置 |
JP4385274B2 (ja) * | 2002-10-29 | 2009-12-16 | ソニー株式会社 | 歩行波形特徴抽出方法及び個人識別装置 |
GB0226404D0 (en) * | 2002-11-12 | 2002-12-18 | Koninkl Philips Electronics Nv | Object sensing |
US20040100376A1 (en) | 2002-11-26 | 2004-05-27 | Kimberly-Clark Worldwide, Inc. | Healthcare monitoring system |
US7154275B2 (en) * | 2002-12-10 | 2006-12-26 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for detecting individuals using electrical field sensors |
US7445605B2 (en) | 2003-01-31 | 2008-11-04 | The Board Of Trustees Of The Leland Stanford Junior University | Detection of apex motion for monitoring cardiac dysfunction |
US20040260346A1 (en) | 2003-01-31 | 2004-12-23 | Overall William Ryan | Detection of apex motion for monitoring cardiac dysfunction |
US8009045B2 (en) * | 2005-06-06 | 2011-08-30 | Cehelnik Thomas G | Method for alerting physical approach |
FI20030213A0 (fi) | 2003-02-12 | 2003-02-12 | Nokia Corp | Toimintamoodien valinta elektronisessa laitteessa |
US7383071B1 (en) | 2003-04-25 | 2008-06-03 | United States Of America As Represented By The Secretary Of The Navy | Microsensor system and method for measuring data |
US7126435B2 (en) | 2003-09-23 | 2006-10-24 | Rambus Inc. | Voltage controlled oscillator amplitude control circuit |
US20060154642A1 (en) | 2004-02-20 | 2006-07-13 | Scannell Robert F Jr | Medication & health, environmental, and security monitoring, alert, intervention, information and network system with associated and supporting apparatuses |
US7173525B2 (en) | 2004-07-23 | 2007-02-06 | Innovalarm Corporation | Enhanced fire, safety, security and health monitoring and alarm response method, system and device |
US20080042835A1 (en) * | 2004-11-22 | 2008-02-21 | Russell Brian K | Electric Field Sensing Device |
WO2006087670A1 (en) * | 2005-02-17 | 2006-08-24 | Koninklijke Philips Electronics N.V. | Device capable of being operated within a network, network system, method of operating a device within a network, program element, and computer-readable medium |
US20090048500A1 (en) | 2005-04-20 | 2009-02-19 | Respimetrix, Inc. | Method for using a non-invasive cardiac and respiratory monitoring system |
US8162834B2 (en) * | 2006-10-18 | 2012-04-24 | Board Of Regents, The University Of Texas System | Hemoglobin contrast in ultrasound and optical coherence tomography for diagnosing diseased tissue, cancers, and the like |
SG129314A1 (en) | 2005-08-02 | 2007-02-26 | Ecospec Global Stechnology Pte | Method and device for water treatment using an electromagnetic field |
EP1926424B1 (en) * | 2005-09-07 | 2009-08-19 | Philips Intellectual Property & Standards GmbH | System and method for inductively measuring the bio-impedance of a conductive tissue |
US8502729B2 (en) | 2006-01-30 | 2013-08-06 | Lawrence Livermore National Security, Llc | Ultra-wideband radar sensors and networks |
US7558622B2 (en) | 2006-05-24 | 2009-07-07 | Bao Tran | Mesh network stroke monitoring appliance |
US7375664B2 (en) * | 2006-06-07 | 2008-05-20 | Texas Instruments Incorporated | Systems and methods for providing anti-aliasing in a sample-and-hold circuit |
US10746680B2 (en) * | 2006-11-16 | 2020-08-18 | General Electric Company | Sensing system and method |
US20110160549A1 (en) * | 2007-09-05 | 2011-06-30 | Saroka Amir | Method, system and apparatus for using electromagnetic radiation for monitoring a tissue of a user |
WO2009050815A1 (ja) * | 2007-10-18 | 2009-04-23 | Pioneer Corporation | 強誘電体材料の分極方向検出装置および分極方向検出方法 |
FR2923150B1 (fr) | 2007-11-07 | 2012-01-13 | Imra Europ Sas | Systeme de mesure du rythme cardiaque d'un utilisateur |
RU2369323C1 (ru) * | 2008-02-20 | 2009-10-10 | Игорь Яковлевич Иммореев | Импульсный сверхширокополосный датчик |
US20090240160A1 (en) | 2008-03-19 | 2009-09-24 | Thompson Loren M | Infant monitoring system |
EP2265169A4 (en) | 2008-04-03 | 2013-01-09 | Kai Medical Inc | NON-CONTACT PHYSIOLOGICAL MOTION SENSORS AND METHODS OF USE |
US20100152600A1 (en) * | 2008-04-03 | 2010-06-17 | Kai Sensors, Inc. | Non-contact physiologic motion sensors and methods for use |
US8882684B2 (en) | 2008-05-12 | 2014-11-11 | Earlysense Ltd. | Monitoring, predicting and treating clinical episodes |
US8989837B2 (en) * | 2009-12-01 | 2015-03-24 | Kyma Medical Technologies Ltd. | Methods and systems for determining fluid content of tissue |
US7952425B2 (en) | 2008-09-11 | 2011-05-31 | Siemens Medical Solutions Usa, Inc. | Adaptive filtering system for patient signal monitoring |
US8482545B2 (en) | 2008-10-02 | 2013-07-09 | Wacom Co., Ltd. | Combination touch and transducer input system and method |
JP5423023B2 (ja) * | 2009-02-06 | 2014-02-19 | 富士ゼロックス株式会社 | 物体検知装置 |
US8994536B2 (en) | 2009-02-25 | 2015-03-31 | Xanthia Global Limited | Wireless physiology monitor |
US8274386B1 (en) | 2009-03-23 | 2012-09-25 | The United States Of America As Represented By The Secretary Of The Navy | Human presence electric field sensor |
KR101610109B1 (ko) | 2009-05-19 | 2016-04-11 | 삼성전자주식회사 | 전기장 통신을 이용한 입력 위치 추적 장치 |
JP5734740B2 (ja) * | 2011-05-23 | 2015-06-17 | 株式会社豊田中央研究所 | 弾性波検出装置及び弾性波検出プログラム |
JP5846204B2 (ja) * | 2011-07-26 | 2016-01-20 | 住友電気工業株式会社 | 補償装置、信号発生器及び無線通信装置 |
EP2816950A4 (en) * | 2012-02-22 | 2015-10-28 | Aclaris Medical Llc | DEVICE AND SYSTEM FOR DETECTING PHYSIOLOGICAL SIGNALS |
US9060745B2 (en) | 2012-08-22 | 2015-06-23 | Covidien Lp | System and method for detecting fluid responsiveness of a patient |
US9549682B2 (en) * | 2012-08-24 | 2017-01-24 | Life Detection Technologies, Inc. | Systems and methods for monitoring vital signs based on sensed changes in a target |
US9035778B2 (en) * | 2012-08-24 | 2015-05-19 | Life Detection Systems, Inc. | Monitoring vital signs based on sensed changes to an electrical field |
US9285889B2 (en) | 2012-12-10 | 2016-03-15 | Intel Corporation | Electrode arrangement for a keyboard proximity and tracking sensor |
US9088282B2 (en) * | 2013-01-25 | 2015-07-21 | Apple Inc. | Proximity sensors with optical and electrical sensing capabilities |
US9381365B2 (en) * | 2013-02-07 | 2016-07-05 | Biotronik Se & Co. Kg | Implantable medical device, medical system and method for data communication |
JP6353194B2 (ja) * | 2013-04-22 | 2018-07-04 | 公立大学法人首都大学東京 | 身体情報測定装置 |
JP6549359B2 (ja) * | 2013-12-18 | 2019-07-24 | 延世大学校 産学協力団 | 心拍測定装置、心拍測定方法及び運転者モニタリングシステム |
JP2015205045A (ja) | 2014-04-21 | 2015-11-19 | 株式会社村田製作所 | 電波センサ装置 |
RS20140247A1 (en) * | 2014-05-14 | 2015-12-31 | Novelic D.O.O. | RADAR SENSOR FOR DETECTION OF SIGNS OF LIFE OPERATING IN THE MILLIMETER FREQUENCY RANGE AND METHOD OF OPERATION |
US10524723B2 (en) | 2014-07-23 | 2020-01-07 | Alphatec Spine, Inc. | Method for measuring the displacements of a vertebral column |
EP2979531B1 (en) | 2014-08-01 | 2017-01-25 | Speed France S.A.S. | Trimmer head for a vegetation cutting machine |
US9639733B2 (en) * | 2014-11-25 | 2017-05-02 | Cypress Semiconductor Corporation | Methods and sensors for multiphase scanning in the fingerprint and touch applications |
CN104644143A (zh) * | 2015-03-09 | 2015-05-27 | 耿希华 | 一种非接触式生命体征监护系统 |
US20210228103A1 (en) * | 2015-04-16 | 2021-07-29 | R2Z Innovations, Inc. | System and electronic circuit for conditional information transfer and method therefor |
US10631752B2 (en) | 2016-01-27 | 2020-04-28 | Life Detection Technologies, Inc. | Systems and methods for detecting physical changes without physical contact |
WO2017132514A1 (en) | 2016-01-27 | 2017-08-03 | Life Detection Technologies, Inc. | Systems and methods for detecting physical changes without physical contract |
US9685996B1 (en) | 2016-06-23 | 2017-06-20 | Nxp B.V. | Antenna coil tuning mechanism |
US10531805B2 (en) * | 2016-09-30 | 2020-01-14 | The Charles Stark Draper Laboratory, Inc. | Biophysical sensing systems and methods using non-contact electric field detectors |
WO2018137977A1 (en) | 2017-01-25 | 2018-08-02 | Koninklijke Philips N.V. | A method and apparatus for measuring a physiological characteristic of a subject |
-
2017
- 2017-01-27 WO PCT/US2017/015345 patent/WO2017132514A1/en active Application Filing
- 2017-01-27 JP JP2018539839A patent/JP7081735B2/ja active Active
- 2017-01-27 US US15/418,328 patent/US10080507B2/en active Active
- 2017-01-27 CN CN201780008413.6A patent/CN108601531A/zh active Pending
- 2017-01-27 ES ES17744973T patent/ES2863241T3/es active Active
- 2017-01-27 CA CA3012319A patent/CA3012319A1/en active Pending
- 2017-01-27 KR KR1020187024350A patent/KR20180105202A/ko unknown
- 2017-01-27 EP EP17744973.3A patent/EP3407778B1/en active Active
-
2018
- 2018-08-08 US US16/058,821 patent/US11026593B2/en active Active
-
2021
- 2021-05-10 US US17/316,131 patent/US11523745B2/en active Active
-
2022
- 2022-01-27 JP JP2022011295A patent/JP7468837B2/ja active Active
- 2022-11-04 US US18/052,655 patent/US11896357B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008541826A (ja) | 2005-05-26 | 2008-11-27 | イッサム リサーチ ディベロプメント カンパニー オブ ザ ヘブリュー ユニバーシティ オブ エルサレム | 生体器官の生理学条件および感情状態を決定する方法およびシステム |
US20080074307A1 (en) | 2006-05-17 | 2008-03-27 | Olga Boric-Lubecke | Determining presence and/or physiological motion of one or more subjects within a doppler radar system |
JP2010504155A (ja) | 2006-09-21 | 2010-02-12 | ノンインベイシブ メディカル テクノロジーズ,インコーポレイティド | 非侵襲的胸部無線検査用の装置及び方法 |
JP2012073251A (ja) | 2010-09-28 | 2012-04-12 | Hauni Maschinenbau Ag | 移動する材料連続体を加工しその特性を測定するための設備及び方法 |
JP2016506524A (ja) | 2012-12-28 | 2016-03-03 | ゼネラル・エレクトリック・カンパニイ | 共振センサを使用して流体を分析するための方法 |
US20150212027A1 (en) | 2014-01-27 | 2015-07-30 | Sreeram Dhurjaty | System And Method For Non-Contact Assessment of Changes In Critical Material Properties |
Also Published As
Publication number | Publication date |
---|---|
US20180368724A1 (en) | 2018-12-27 |
CN108601531A (zh) | 2018-09-28 |
US11896357B2 (en) | 2024-02-13 |
JP2022064950A (ja) | 2022-04-26 |
WO2017132514A1 (en) | 2017-08-03 |
CA3012319A1 (en) | 2017-08-03 |
JP2019509473A (ja) | 2019-04-04 |
EP3407778A1 (en) | 2018-12-05 |
US10080507B2 (en) | 2018-09-25 |
KR20180105202A (ko) | 2018-09-27 |
ES2863241T3 (es) | 2021-10-11 |
US11523745B2 (en) | 2022-12-13 |
US20170209065A1 (en) | 2017-07-27 |
EP3407778A4 (en) | 2019-09-18 |
US20210321899A1 (en) | 2021-10-21 |
EP3407778B1 (en) | 2021-01-06 |
JP7081735B2 (ja) | 2022-06-07 |
US20230115139A1 (en) | 2023-04-13 |
US11026593B2 (en) | 2021-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7468837B2 (ja) | システム、方法およびプログラム | |
US11684283B2 (en) | Systems and methods for detecting physical changes without physical contact | |
US20150057557A1 (en) | Systems and Methods for Monitoring Vital Signs Based on Sensed Changes in a Target | |
Xiang et al. | Design of a magnetic induction tomography system by gradiometer coils for conductive fluid imaging | |
Vetter et al. | Integration of an electromagnetic coupled sensor into a driver seat for vital sign monitoring: Initial insight | |
CN104771148A (zh) | 一种基于小波分解与重构的脉搏波提取方法和采集系统 | |
JP7385187B2 (ja) | 物理的接触なしに物理的変化を検出するためのシステム及び方法 | |
US20110196243A1 (en) | Non-contact detection of physiological data using stochastic resonance | |
WO2016071407A1 (en) | Capacitance measurement circuit for sense-only capacitive sensors operated in mode of measuring a displacement current caused by the presence of a grounded object | |
CN106714679A (zh) | 用于皮肤电导测量的可穿戴装置 | |
US20150374257A1 (en) | Measurement method for detecting vital parameters in a human or animal body, and measuring apparatus | |
CN208355454U (zh) | 一种智能床 | |
Martens et al. | PLL-based extraction of the cardiac component from the bio-impedance signal | |
JP2019092726A (ja) | 生体情報検出装置、及び生体情報検出装置の制御方法 | |
Erden et al. | Respiratory rate monitoring using infrared sensors | |
CN105395191A (zh) | 基于年龄段检测的人员生理状态检测装置 | |
Rahmat et al. | Review of tomographic imaging using finite element method | |
Patel et al. | Extraction of breathing pattern using temperature sensor based on Arduino board | |
Slizov et al. | Estimation of the Optimal Radar Positioning for the Contactless Fall Detection | |
Yin et al. | On the operation mechanism of the microwave sensor for measuring human heartbeats and respirations | |
Lu et al. | Measurement of T wave in magnetocardiography using tunnel magnetoresistance sensor | |
CN105433939A (zh) | 一种基于年龄段检测的人员生理状态检测方法 | |
Benítez et al. | QRS detection in computer-based ECG signal analysis using the Hilbert transform |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220225 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230307 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230606 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230919 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231205 |
|
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: 20240227 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240322 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7468837 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |