ES2551586T3 - Monitor intracraneal no invasivo - Google Patents
Monitor intracraneal no invasivo Download PDFInfo
- Publication number
- ES2551586T3 ES2551586T3 ES12156712.7T ES12156712T ES2551586T3 ES 2551586 T3 ES2551586 T3 ES 2551586T3 ES 12156712 T ES12156712 T ES 12156712T ES 2551586 T3 ES2551586 T3 ES 2551586T3
- Authority
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- Spain
- Prior art keywords
- impedance
- data
- indicator
- estimate
- measure
- 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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Links
- 238000007917 intracranial administration Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 claims abstract description 66
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- 230000000747 cardiac effect Effects 0.000 claims description 75
- 230000007423 decrease Effects 0.000 claims description 47
- 238000005259 measurement Methods 0.000 claims description 44
- 230000003788 cerebral perfusion Effects 0.000 claims description 13
- 230000000241 respiratory effect Effects 0.000 claims description 7
- 238000012935 Averaging Methods 0.000 claims description 6
- 201000002161 intrahepatic cholestasis of pregnancy Diseases 0.000 description 91
- 210000001367 artery Anatomy 0.000 description 54
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- 210000004369 blood Anatomy 0.000 description 49
- 239000008280 blood Substances 0.000 description 49
- 230000002490 cerebral effect Effects 0.000 description 25
- 230000003205 diastolic effect Effects 0.000 description 25
- 230000036772 blood pressure Effects 0.000 description 22
- 238000012360 testing method Methods 0.000 description 22
- 230000008859 change Effects 0.000 description 20
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- 210000001627 cerebral artery Anatomy 0.000 description 13
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- 238000013171 endarterectomy Methods 0.000 description 10
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- 230000008901 benefit Effects 0.000 description 6
- 210000004556 brain Anatomy 0.000 description 6
- 238000009499 grossing Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 208000006011 Stroke Diseases 0.000 description 5
- 210000004298 cerebral vein Anatomy 0.000 description 5
- 238000013186 photoplethysmography Methods 0.000 description 5
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- 208000032843 Hemorrhage Diseases 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
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- 210000003625 skull Anatomy 0.000 description 3
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- 208000017667 Chronic Disease Diseases 0.000 description 2
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- 208000032382 Ischaemic stroke Diseases 0.000 description 2
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- 201000003077 normal pressure hydrocephalus Diseases 0.000 description 2
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- 230000008961 swelling Effects 0.000 description 2
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- 230000009529 traumatic brain injury Effects 0.000 description 2
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
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- 208000029028 brain injury Diseases 0.000 description 1
- 208000013677 cerebrovascular dementia Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
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- 208000020658 intracerebral hemorrhage Diseases 0.000 description 1
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- 238000002600 positron emission tomography Methods 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
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- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/031—Intracranial pressure
-
- 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
-
- 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
- A61B5/0535—Impedance plethysmography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
- A61B5/4064—Evaluating the brain
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
- A61B5/407—Evaluating the spinal cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Neurology (AREA)
- Physiology (AREA)
- Neurosurgery (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Psychology (AREA)
- Vascular Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US610553 | 2006-12-14 | ||
| US11/610,553 US8211031B2 (en) | 2002-01-15 | 2006-12-14 | Non-invasive intracranial monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2551586T3 true ES2551586T3 (es) | 2015-11-20 |
Family
ID=39230741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12156712.7T Active ES2551586T3 (es) | 2006-12-14 | 2007-11-15 | Monitor intracraneal no invasivo |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8211031B2 (enExample) |
| EP (3) | EP2124741B1 (enExample) |
| JP (1) | JP5325115B2 (enExample) |
| CN (1) | CN101668481B (enExample) |
| ES (1) | ES2551586T3 (enExample) |
| WO (1) | WO2008072223A1 (enExample) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8211031B2 (en) | 2002-01-15 | 2012-07-03 | Orsan Medical Technologies Ltd. | Non-invasive intracranial monitor |
| US7998080B2 (en) * | 2002-01-15 | 2011-08-16 | Orsan Medical Technologies Ltd. | Method for monitoring blood flow to brain |
| JP4904263B2 (ja) * | 2004-07-15 | 2012-03-28 | オーサン メディカル テクノロジーズ リミテッド | 脳灌流監視装置 |
| US20110201950A1 (en) * | 2008-10-07 | 2011-08-18 | Orsan Medical Technologies Ltd. | Monitoring of acute stroke patients |
| US8277385B2 (en) * | 2009-02-04 | 2012-10-02 | Advanced Brain Monitoring, Inc. | Method and apparatus for non-invasive assessment of hemodynamic and functional state of the brain |
| US8764672B2 (en) * | 2009-02-17 | 2014-07-01 | Preston K. Manwaring | System, method and device for monitoring the condition of an internal organ |
| US9167970B2 (en) | 2009-10-29 | 2015-10-27 | The Board Of Trustees Of The University Of Illinois | Non-invasive optical imaging for measuring pulse and arterial elasticity in the brain |
| US20120203122A1 (en) * | 2011-02-09 | 2012-08-09 | Opher Kinrot | Devices and methods for monitoring cerebral hemodynamic conditions |
| EP2696755A4 (en) * | 2011-04-12 | 2015-07-01 | Orsan Medical Technologies Ltd | DEVICES AND METHOD FOR MONITORING INTRAKRANIAL PRESSURE AND ADDITIONAL INTRAKRANIAL HEMODYNAMIC PARAMETERS |
| US9826934B2 (en) | 2011-09-19 | 2017-11-28 | Braincare Desenvolvimento E Inovação Tecnológica Ltda | Non-invasive intracranial pressure system |
| US9642522B2 (en) * | 2012-03-26 | 2017-05-09 | New York University | Methods and kits for assessing central nervous system integrity |
| WO2013153454A2 (en) * | 2012-04-12 | 2013-10-17 | Shlomi Ben-Ari | Measurement of celebral physiologic parameters using bioimpedance |
| US9060745B2 (en) | 2012-08-22 | 2015-06-23 | Covidien Lp | System and method for detecting fluid responsiveness of a patient |
| US8731649B2 (en) | 2012-08-30 | 2014-05-20 | Covidien Lp | Systems and methods for analyzing changes in cardiac output |
| US9357937B2 (en) | 2012-09-06 | 2016-06-07 | Covidien Lp | System and method for determining stroke volume of an individual |
| US9241646B2 (en) | 2012-09-11 | 2016-01-26 | Covidien Lp | System and method for determining stroke volume of a patient |
| US20140081152A1 (en) | 2012-09-14 | 2014-03-20 | Nellcor Puritan Bennett Llc | System and method for determining stability of cardiac output |
| US8977348B2 (en) | 2012-12-21 | 2015-03-10 | Covidien Lp | Systems and methods for determining cardiac output |
| US9826913B2 (en) | 2013-07-11 | 2017-11-28 | Vivonics, Inc. | Non-invasive intracranial pressure monitoring system and method thereof |
| US20160192849A1 (en) * | 2013-07-11 | 2016-07-07 | Vivonics, Inc. | Non-invasive intracranial pressure monitoring system and method thereof |
| JP6509901B2 (ja) * | 2014-04-01 | 2019-05-08 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 中心腔潅流計算 |
| US11284808B2 (en) * | 2014-10-11 | 2022-03-29 | Linet Spol. S.R.O. | Device and method for measurement of vital functions, including intracranial pressure, and system and method for collecting data |
| US10149624B2 (en) * | 2014-11-06 | 2018-12-11 | Koninklijke Philips N.V. | Method and device for measuring intracranial pressure, ICP, in a subject |
| US20160287097A1 (en) * | 2015-04-05 | 2016-10-06 | Smilables Inc. | Remotely aggregating measurement data from multiple infant monitoring systems |
| US11166643B2 (en) * | 2016-06-07 | 2021-11-09 | Michael F. O'Rourke | Non-invasive method of estimating intra-cranial pressure (ICP) |
| TR201706814A2 (tr) * | 2017-05-09 | 2017-09-21 | Duygu Yuecel | İnsan beyin omurilik sıvısı (BOS) basıncını ölçen yeni tıbbi alet |
| DE102018100697A1 (de) * | 2017-05-12 | 2018-11-15 | Andreas Spiegelberg | Einrichtung zur Bestimmung einer Kenngröße zur Diagnose des Hydrozephalus und anderer Störungen des Hirndrucks |
| JP7189897B2 (ja) * | 2017-06-14 | 2022-12-14 | クァンティウム メディカル エスエレ | 患者の脳血液量及び／又は脳血流量、及び／又は麻酔深度を推定するシステム |
| US10406022B2 (en) | 2018-01-08 | 2019-09-10 | Vivonics, Inc. | System and method for cooling the brain of a human subject |
| LT6673B (lt) | 2018-03-05 | 2019-10-25 | Uab Caromon | Būdas stebėti širdies ir kraujagyslių funkcijas ir tą būdą įgyvendinanti portatyvi įranga |
| LT6729B (lt) | 2018-08-08 | 2020-04-10 | Kauno technologijos universitetas | Būdas ir tą būdą įgyvendinanti biomedicininė elektroninė įranga stebėti žmogaus būseną po insulto |
| WO2020132813A1 (zh) * | 2018-12-24 | 2020-07-02 | 深圳迈瑞生物医疗电子股份有限公司 | 针对颅脑损伤的生理体征监测方法和医疗监护设备 |
| WO2020231532A1 (en) * | 2019-05-16 | 2020-11-19 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Systems and methods for monitoring intracranial compliance |
| CN110393518A (zh) * | 2019-08-07 | 2019-11-01 | 西安市第四医院 | 一种颅内压检测系统 |
| CN111528826A (zh) * | 2020-05-25 | 2020-08-14 | 陈聪 | 一种获取脑阻抗血流图数据的方法 |
| FR3111062A1 (fr) * | 2020-06-04 | 2021-12-10 | Fabrinal Sa | Dispositif médical d’examen oculaire |
| EP4401622A4 (en) * | 2021-09-14 | 2025-07-09 | Applied Cognition Inc | NON-INVASIVE ASSESSMENT OF GLYMPHATIC FLOW AND NEURODEGENERATION FROM A WEARABLE DEVICE |
| CN115040100B (zh) * | 2022-06-14 | 2023-10-27 | 安影科技（北京）有限公司 | 一种视神经血流灌注数值快速采集方法 |
| US12004874B2 (en) | 2022-10-24 | 2024-06-11 | Applied Cognition, Inc. | Wearable device and method for non-invasive assessment of glymphatic flow |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871359A (en) * | 1973-06-25 | 1975-03-18 | Interscience Technology Corp | Impedance measuring system |
| GB1538695A (en) | 1977-01-17 | 1979-01-24 | Biotron Medical Products Ltd | Method and apparatus for continuously monitoring systolic blood pressure |
| US4308873A (en) * | 1978-03-16 | 1982-01-05 | National Research Development Corporation | Electroencephalograph monitoring |
| US4204547A (en) | 1978-11-13 | 1980-05-27 | Allocca John A | Method and apparatus for noninvasive monitoring of intracranial pressure |
| GB8309927D0 (en) * | 1983-04-13 | 1983-05-18 | Smith D N | Determination of internal structure of bounded objects |
| JPS6382623A (ja) * | 1986-09-27 | 1988-04-13 | 日立建機株式会社 | 頭蓋内圧の測定装置 |
| JPH073444B2 (ja) * | 1987-10-27 | 1995-01-18 | 株式会社日本システム研究所 | 導電性測定装置 |
| US5040540A (en) * | 1988-08-24 | 1991-08-20 | Nims, Inc. | Method and apparatus for non-invasive monitoring of central venous pressure, and improved transducer therefor |
| JPH03118038A (ja) | 1989-09-29 | 1991-05-20 | Agency Of Ind Science & Technol | 簡易型脳機能変化測定装置 |
| SE465551B (sv) * | 1990-02-16 | 1991-09-30 | Aake Oeberg | Anordning foer bestaemning av en maenniskas hjaert- och andningsfrekvens genom fotopletysmografisk maetning |
| SE466987B (sv) * | 1990-10-18 | 1992-05-11 | Stiftelsen Ct Foer Dentaltekni | Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans |
| JPH0817771B2 (ja) | 1991-05-31 | 1996-02-28 | 工業技術院長 | インピーダンス計測用電極 |
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| EP1182969A2 (en) | 1999-05-10 | 2002-03-06 | Inta Medics, Ltd. | Noninvasive monitoring of intracranial pressure |
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-
2006
- 2006-12-14 US US11/610,553 patent/US8211031B2/en not_active Expired - Fee Related
-
2007
- 2007-11-15 WO PCT/IL2007/001421 patent/WO2008072223A1/en not_active Ceased
- 2007-11-15 EP EP07827394.3A patent/EP2124741B1/en not_active Not-in-force
- 2007-11-15 JP JP2009540965A patent/JP5325115B2/ja not_active Expired - Fee Related
- 2007-11-15 CN CN2007800513142A patent/CN101668481B/zh not_active Expired - Fee Related
- 2007-11-15 EP EP15185297.7A patent/EP3045109A1/en not_active Withdrawn
- 2007-11-15 ES ES12156712.7T patent/ES2551586T3/es active Active
- 2007-11-15 EP EP12156712.7A patent/EP2505137B1/en not_active Not-in-force
-
2012
- 2012-05-31 US US13/484,519 patent/US20130109979A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP3045109A1 (en) | 2016-07-20 |
| EP2124741B1 (en) | 2013-05-15 |
| CN101668481B (zh) | 2011-10-05 |
| US8211031B2 (en) | 2012-07-03 |
| JP2010512828A (ja) | 2010-04-30 |
| EP2505137B1 (en) | 2015-09-16 |
| EP2124741A1 (en) | 2009-12-02 |
| US20130109979A1 (en) | 2013-05-02 |
| WO2008072223A1 (en) | 2008-06-19 |
| CN101668481A (zh) | 2010-03-10 |
| EP2505137A1 (en) | 2012-10-03 |
| US20070287899A1 (en) | 2007-12-13 |
| JP5325115B2 (ja) | 2013-10-23 |
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