JPWO2020207883A5 - - Google Patents
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- JPWO2020207883A5 JPWO2020207883A5 JP2021559403A JP2021559403A JPWO2020207883A5 JP WO2020207883 A5 JPWO2020207883 A5 JP WO2020207883A5 JP 2021559403 A JP2021559403 A JP 2021559403A JP 2021559403 A JP2021559403 A JP 2021559403A JP WO2020207883 A5 JPWO2020207883 A5 JP WO2020207883A5
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- JP
- Japan
- Prior art keywords
- signal
- time
- processing unit
- obtaining
- transcranial
- 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.)
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- 238000000034 method Methods 0.000 claims 14
- 238000002604 ultrasonography Methods 0.000 claims 10
- 230000036772 blood pressure Effects 0.000 claims 6
- 238000007917 intracranial administration Methods 0.000 claims 6
- 230000003595 spectral effect Effects 0.000 claims 4
- 210000004556 brain Anatomy 0.000 claims 2
- 230000010363 phase shift Effects 0.000 claims 2
- 238000013442 quality metrics Methods 0.000 claims 2
- 230000003727 cerebral blood flow Effects 0.000 claims 1
- 238000004590 computer program Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962832077P | 2019-04-10 | 2019-04-10 | |
| US62/832,077 | 2019-04-10 | ||
| PCT/EP2020/059332 WO2020207883A1 (en) | 2019-04-10 | 2020-04-02 | Intracranial blood pressure estimation method and device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022527564A JP2022527564A (ja) | 2022-06-02 |
| JPWO2020207883A5 true JPWO2020207883A5 (enExample) | 2022-12-13 |
| JP7259081B2 JP7259081B2 (ja) | 2023-04-17 |
Family
ID=70277350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021559403A Active JP7259081B2 (ja) | 2019-04-10 | 2020-04-02 | 頭蓋内血圧の推定方法および装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12011315B2 (enExample) |
| EP (1) | EP3952731B1 (enExample) |
| JP (1) | JP7259081B2 (enExample) |
| CN (1) | CN113660901B (enExample) |
| WO (1) | WO2020207883A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250017551A1 (en) * | 2021-11-17 | 2025-01-16 | Koninklijke Philips N.V. | Flow assessment |
| CN116636826B (zh) * | 2023-07-27 | 2023-09-22 | 深圳市爱保护科技有限公司 | 血压估算模型的训练方法、装置、电子设备及存储介质 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283919B1 (en) | 1996-11-26 | 2001-09-04 | Atl Ultrasound | Ultrasonic diagnostic imaging with blended tissue harmonic signals |
| US6458083B1 (en) | 1996-11-26 | 2002-10-01 | Koninklijke Philips Electronics N.V. | Ultrasonic harmonic imaging with adaptive image formation |
| US5951477A (en) * | 1997-09-11 | 1999-09-14 | Uab Vittamed | Method and apparatus for determining the pressure inside the brain |
| US6013032A (en) | 1998-03-13 | 2000-01-11 | Hewlett-Packard Company | Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array |
| US5997479A (en) | 1998-05-28 | 1999-12-07 | Hewlett-Packard Company | Phased array acoustic systems with intra-group processors |
| US6530885B1 (en) | 2000-03-17 | 2003-03-11 | Atl Ultrasound, Inc. | Spatially compounded three dimensional ultrasonic images |
| US6443896B1 (en) | 2000-08-17 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Method for creating multiplanar ultrasonic images of a three dimensional object |
| US6468216B1 (en) | 2000-08-24 | 2002-10-22 | Kininklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging of the coronary arteries |
| US6740038B2 (en) * | 2000-09-29 | 2004-05-25 | New Health Sciences, Inc. | Systems and methods for assessing vascular effects of a treatment |
| US20070016046A1 (en) | 2000-09-29 | 2007-01-18 | New Health Sciences, Inc. | Systems and methods for using dynamic vascular assessment to distinguish among vascular states and for investigating intracranial pressure |
| US7547283B2 (en) | 2000-11-28 | 2009-06-16 | Physiosonics, Inc. | Methods for determining intracranial pressure non-invasively |
| US6875176B2 (en) | 2000-11-28 | 2005-04-05 | Aller Physionix Limited | Systems and methods for making noninvasive physiological assessments |
| US6761695B2 (en) * | 2002-03-07 | 2004-07-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for non-invasive measurement of changes in intracranial pressure |
| US7122007B2 (en) | 2003-05-12 | 2006-10-17 | Caritas St. Elizabeth Medical Center Of Boston, Inc. | Methods of and systems and devices for assessing intracranial pressure non-invasively |
| EP1633234A4 (en) | 2003-06-03 | 2009-05-13 | Physiosonics Inc | SYSTEMS AND METHOD FOR THE NONINVASIVE DETERMINATION OF THE SHAFT INSIDE PRESSURE AND SOUNDWAVE ARRANGEMENTS FOR USE IN THESE SYSTEMS |
| MX2007011798A (es) | 2005-03-23 | 2008-03-19 | New Health Sciences Inc | Sistemas y metodos para utilizar evaluacion vascular dinamica con el fin de distinguir entre los estados vasculares y para investigar la presion intracraneal. |
| US8366627B2 (en) * | 2008-09-10 | 2013-02-05 | Massachusetts Institute Of Technology | Systems, devices and methods for noninvasive or minimally-invasive estimation of intracranial pressure and cerebrovascular autoregulation |
| US9398861B2 (en) | 2009-12-04 | 2016-07-26 | Third Eye Diagnostics, Inc. | Methods and devices for assessing intracranial pressure |
| WO2013152035A1 (en) * | 2012-04-02 | 2013-10-10 | Neurotrek, Inc. | Device and methods for targeting of transcranial ultrasound neuromodulation by automated transcranial doppler imaging |
| US20160256130A1 (en) | 2013-03-15 | 2016-09-08 | Neural Analytics Inc. | Monitoring structural features of cerebral blood flow velocity for diagnosis of neurological conditions |
| US9826913B2 (en) * | 2013-07-11 | 2017-11-28 | Vivonics, Inc. | Non-invasive intracranial pressure monitoring system and method thereof |
| JP6837990B2 (ja) * | 2015-04-09 | 2021-03-03 | ザ ジェネラル ホスピタル コーポレイション | 絶対血流をモニタリングするためのシステム及び方法 |
| US20180296182A1 (en) * | 2017-03-31 | 2018-10-18 | Jonathan Maltz | Apparatus And Method For Non-Invasive Determination Of Intracranial Pressure |
-
2020
- 2020-04-02 CN CN202080027570.3A patent/CN113660901B/zh active Active
- 2020-04-02 US US17/602,888 patent/US12011315B2/en active Active
- 2020-04-02 WO PCT/EP2020/059332 patent/WO2020207883A1/en not_active Ceased
- 2020-04-02 JP JP2021559403A patent/JP7259081B2/ja active Active
- 2020-04-02 EP EP20718235.3A patent/EP3952731B1/en active Active
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