DE69813970D1 - Messsystem für kardiovaskuläre Information - Google Patents

Messsystem für kardiovaskuläre Information

Info

Publication number
DE69813970D1
DE69813970D1 DE69813970T DE69813970T DE69813970D1 DE 69813970 D1 DE69813970 D1 DE 69813970D1 DE 69813970 T DE69813970 T DE 69813970T DE 69813970 T DE69813970 T DE 69813970T DE 69813970 D1 DE69813970 D1 DE 69813970D1
Authority
DE
Germany
Prior art keywords
measurement system
information measurement
cardiovascular information
cardiovascular
measurement
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 - Lifetime
Application number
DE69813970T
Other languages
English (en)
Other versions
DE69813970T2 (de
Inventor
Yoshiyuki Habu
Mitsutoshi Yaegashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DE69813970D1 publication Critical patent/DE69813970D1/de
Publication of DE69813970T2 publication Critical patent/DE69813970T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—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
    • A61B5/026—Measuring blood flow
    • A61B5/0285—Measuring or recording phase velocity of blood waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE69813970T 1997-09-01 1998-09-01 Messsystem für kardiovaskuläre Information Expired - Lifetime DE69813970T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23636397 1997-09-01
JP23636397A JP3857788B2 (ja) 1997-09-01 1997-09-01 循環器情報計測システム

Publications (2)

Publication Number Publication Date
DE69813970D1 true DE69813970D1 (de) 2003-06-05
DE69813970T2 DE69813970T2 (de) 2004-02-26

Family

ID=16999696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813970T Expired - Lifetime DE69813970T2 (de) 1997-09-01 1998-09-01 Messsystem für kardiovaskuläre Information

Country Status (4)

Country Link
US (1) US6176832B1 (de)
EP (1) EP0898938B1 (de)
JP (1) JP3857788B2 (de)
DE (1) DE69813970T2 (de)

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JP3626625B2 (ja) * 1999-04-21 2005-03-09 セイコーインスツル株式会社 脈波検出装置
JP3213296B2 (ja) * 1999-11-01 2001-10-02 日本コーリン株式会社 脈波伝播速度情報測定装置
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EP1317902B1 (de) 2001-12-10 2005-11-09 Kabushiki Gaisha K-and-S Vorrichtung zur Beobachtung biologischer Daten
JP3706853B2 (ja) * 2002-10-30 2005-10-19 株式会社ケーアンドエス 生体データ観測装置
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JP4799833B2 (ja) * 2003-06-19 2011-10-26 サラヤ株式会社 エコーを用いた血管径測定方法およびその装置
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US7125383B2 (en) * 2003-12-30 2006-10-24 General Electric Company Method and apparatus for ultrasonic continuous, non-invasive blood pressure monitoring
JP4441664B2 (ja) 2004-07-28 2010-03-31 株式会社ユネクス 血管形状測定装置および血流量測定装置
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JP5154858B2 (ja) * 2007-08-10 2013-02-27 パナソニック株式会社 超音波診断装置および超音波診断装置に利用される超音波プローブ
JP5155007B2 (ja) * 2007-06-04 2013-02-27 パナソニック株式会社 超音波診断装置および超音波診断装置に利用される超音波プローブ
US8439839B2 (en) * 2007-06-04 2013-05-14 Panasonic Corporation Ultrasonic diagnosis device and ultrasonic probe for use in ultrasonic diagnosis device
JP5148203B2 (ja) * 2007-08-08 2013-02-20 パナソニック株式会社 超音波診断装置
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JP5158690B2 (ja) 2007-12-20 2013-03-06 国立大学法人岐阜大学 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置
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EP2355706A4 (de) * 2008-09-22 2014-05-07 Dtherapeutics Llc Vorrichtungen, systeme und verfahren zur bestimmung der fraktionalen flussreserve
JP5199157B2 (ja) * 2009-03-18 2013-05-15 富士フイルム株式会社 超音波診断装置、圧較差測定方法及び血管弾性測定方法
US8605961B2 (en) 2009-03-30 2013-12-10 Motorola Mobility Llc Method and apparatus for determining a physiological parameter using a fingerprint sensor on a portable electronic device
US9204857B2 (en) * 2009-06-05 2015-12-08 General Electric Company System and method for monitoring hemodynamic state
US8961420B2 (en) 2010-04-01 2015-02-24 Siemens Medical Solutions Usa, Inc. System for cardiac condition detection and characterization
US8864670B2 (en) 2011-01-28 2014-10-21 Hospira, Inc. Ultrasonic monitoring device for measuring physiological parameters of a mammal
WO2012110042A1 (en) * 2011-02-17 2012-08-23 Sense A/S A method of and a system for determining a cardiovascular quantity of a mammal
US9585568B2 (en) * 2011-09-11 2017-03-07 Steven D. Wolff Noninvasive methods for determining the pressure gradient across a heart valve without using velocity data at the valve orifice
JP6086345B2 (ja) * 2012-11-29 2017-03-01 国立大学法人大阪大学 眼科装置
JP5609959B2 (ja) * 2012-12-05 2014-10-22 コニカミノルタ株式会社 超音波診断装置
CN105592783A (zh) * 2013-10-03 2016-05-18 柯尼卡美能达株式会社 生物体信息测定装置以及该方法
US20150099988A1 (en) * 2013-10-07 2015-04-09 Andre Cernasov Blood viscosity measuring method and system
US9498140B2 (en) * 2014-05-09 2016-11-22 Siemens Medical Solutions Usa, Inc. Image-based waveform parameter estimation
EP3166480A4 (de) * 2014-07-08 2018-02-14 Scinovia, Corp. Flüssigkeitsdurchflussratenbestimmungen mit geschwindigkeitsvektorkarten
WO2016019053A1 (en) * 2014-07-29 2016-02-04 Mayo Foundation For Medical Education And Research System and method for measurement of longitudinal and circumferential wave speeds in cylindrical vessels
US20160106326A1 (en) * 2014-10-21 2016-04-21 Google Inc. Pressure Wave Measurement of Blood Flow
CN104665877B (zh) * 2015-03-09 2017-04-19 西安交通大学 颈动脉血管局部脉搏波传播速度测量方法
JP6582199B2 (ja) * 2015-05-25 2019-10-02 セイコーエプソン株式会社 血圧計測装置及び血圧計測方法
US10134144B2 (en) * 2015-09-15 2018-11-20 Wisconsin Alumni Research Foundation System and method for determining dynamic physiological information from four-dimensional angiographic data
JP6597410B2 (ja) * 2016-03-04 2019-10-30 セイコーエプソン株式会社 生体情報測定装置および生体情報測定方法
US10638976B2 (en) 2016-04-28 2020-05-05 Biosense Webster (Israel) Ltd Method of constructing irrigated balloon catheter
US10653480B2 (en) 2016-04-28 2020-05-19 Biosense Webster (Israel) Ltd. Method for constructing irrigated balloon catheter with flexible circuit electrode assembly
EP3457911A1 (de) * 2016-05-20 2019-03-27 Koninklijke Philips N.V. Vorrichtungen und verfahren zur bestimmung der pulswellengeschwindigkeit auf basis von veränderungen im kesseldurchmesser
WO2017198871A1 (en) * 2016-05-20 2017-11-23 Koninklijke Philips N.V. Determining pulse wave velocity using intravascular pressure measurement and external ultrasound imaging, and associated devices, systems, and methods
JP6837240B2 (ja) * 2016-07-21 2021-03-03 国立大学法人 奈良先端科学技術大学院大学 粘弾性計測方法および装置
US11400205B2 (en) 2016-11-23 2022-08-02 Biosense Webster (Israel) Ltd. Balloon-in-balloon irrigation balloon catheter
WO2018136135A1 (en) * 2017-01-18 2018-07-26 Physio-Control, Inc. Non-invasive blood pressure measurement using ultrasound
US11413005B2 (en) 2017-08-14 2022-08-16 Stryker Corporation Constitutive equation for non-invasive blood pressure measurement systems and methods
US11357415B2 (en) * 2017-10-27 2022-06-14 Stryker Corporation Light-based non-invasive blood pressure systems and methods
GB2570131A (en) * 2018-01-11 2019-07-17 Imperial Innovations Ltd Fluid flow analysis
WO2019234766A1 (en) * 2018-06-07 2019-12-12 Healthcare Technology Innovation Centre Multi-modal ultrasound probe for calibration-free cuff-less evaluation of blood pressure
EP3840659A1 (de) 2018-08-21 2021-06-30 California Institute of Technology Drahtlose ultraschallüberwachungsvorrichtung
USD968422S1 (en) 2019-05-31 2022-11-01 Biosense Webster (Israel) Ltd. Display screen with transitional graphical user interface
USD968421S1 (en) 2019-05-31 2022-11-01 Biosense Webster (Israel) Ltd. Display screen with a graphical user interface
USD969138S1 (en) 2019-05-31 2022-11-08 Biosense Webster (Israel) Ltd. Display screen with a graphical user interface
US20220265158A1 (en) * 2019-08-08 2022-08-25 Nippon Telegraph And Telephone Corporation Sphygmomanometer
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
EP3988028A1 (de) * 2020-10-26 2022-04-27 CHISON Medical Technologies Co., Ltd. Pulswellengeschwindigkeitsmessverfahren und ultraschallvorrichtung
US11957852B2 (en) 2021-01-14 2024-04-16 Biosense Webster (Israel) Ltd. Intravascular balloon with slidable central irrigation tube

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Also Published As

Publication number Publication date
JP3857788B2 (ja) 2006-12-13
EP0898938B1 (de) 2003-05-02
DE69813970T2 (de) 2004-02-26
US6176832B1 (en) 2001-01-23
EP0898938A2 (de) 1999-03-03
EP0898938A3 (de) 2000-06-14
JPH1176233A (ja) 1999-03-23

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