ATE502569T1 - Vorrichtung und verfahren zur nichtinvasiven überwachung der zerebrovaskulären selbstregulation - Google Patents
Vorrichtung und verfahren zur nichtinvasiven überwachung der zerebrovaskulären selbstregulationInfo
- Publication number
- ATE502569T1 ATE502569T1 AT09158708T AT09158708T ATE502569T1 AT E502569 T1 ATE502569 T1 AT E502569T1 AT 09158708 T AT09158708 T AT 09158708T AT 09158708 T AT09158708 T AT 09158708T AT E502569 T1 ATE502569 T1 AT E502569T1
- Authority
- AT
- Austria
- Prior art keywords
- wave
- phase shift
- respiratory
- calculating
- component
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 230000010363 phase shift Effects 0.000 abstract 4
- 230000000241 respiratory effect Effects 0.000 abstract 4
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 238000007917 intracranial administration Methods 0.000 abstract 2
- 230000010455 autoregulation Effects 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 abstract 1
- 230000003728 cerebral autoregulation Effects 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 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
- A61B5/026—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
- A61B5/03—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
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0808—Clinical applications for diagnosis of the brain
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Neurology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurosurgery (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/109,873 US7998075B2 (en) | 2008-04-25 | 2008-04-25 | Apparatus and method of non-invasive cerebrovascular autoregulation monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE502569T1 true ATE502569T1 (de) | 2011-04-15 |
Family
ID=40911056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09158708T ATE502569T1 (de) | 2008-04-25 | 2009-04-24 | Vorrichtung und verfahren zur nichtinvasiven überwachung der zerebrovaskulären selbstregulation |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7998075B2 (de) |
| EP (1) | EP2111787B1 (de) |
| AT (1) | ATE502569T1 (de) |
| DE (1) | DE602009000934D1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5420860B2 (ja) * | 2008-06-12 | 2014-02-19 | セイコーインスツル株式会社 | 脳血管疾患リスク評価装置 |
| US9474451B2 (en) * | 2011-04-01 | 2016-10-25 | Raba Equity Partners Ii, Llc | Systems and methods for varying blood flow to identify autoregulatory ranges in a patient |
| US10743815B2 (en) | 2012-01-19 | 2020-08-18 | Cerebrotech Medical Systems, Inc. | Detection and analysis of spatially varying fluid levels using magnetic signals |
| WO2013110001A1 (en) | 2012-01-19 | 2013-07-25 | Cerebrotech Medical Systems, Inc. | Diagnostic system for detection of fluid changes |
| US11357417B2 (en) | 2012-01-19 | 2022-06-14 | Cerebrotech Medical Systems, Inc. | Continuous autoregulation system |
| WO2013112687A1 (en) * | 2012-01-25 | 2013-08-01 | Baruch Robert A | Autoregulation monitoring |
| WO2016205824A1 (en) | 2015-06-19 | 2016-12-22 | Neural Analytics, Inc. | Transcranial doppler probe |
| US10244978B2 (en) | 2015-10-19 | 2019-04-02 | Brain Check Medical, LLC | Method for assessment of cerebrovascular regulation |
| US11589836B2 (en) | 2016-01-05 | 2023-02-28 | Novasignal Corp. | Systems and methods for detecting neurological conditions |
| WO2017120388A1 (en) | 2016-01-05 | 2017-07-13 | Neural Analytics, Inc. | Systems and methods for determining clinical indications |
| CN108778141A (zh) | 2016-01-05 | 2018-11-09 | 神经系统分析公司 | 集成化探针结构 |
| US20170332922A1 (en) * | 2016-05-18 | 2017-11-23 | Welch Allyn, Inc. | Stroke detection using ocular pulse estimation |
| US11419558B2 (en) | 2017-05-24 | 2022-08-23 | Covidien Lp | Determining a limit of autoregulation |
| US10610164B2 (en) | 2018-04-25 | 2020-04-07 | Covidien Lp | Determining changes to autoregulation |
| US11026586B2 (en) | 2018-04-25 | 2021-06-08 | Covidien Lp | Determining changes to autoregulation |
| US10674964B2 (en) | 2018-04-25 | 2020-06-09 | Covidien Lp | Determining changes to autoregulation |
| US10660530B2 (en) | 2018-04-25 | 2020-05-26 | Covidien Lp | Determining changes to autoregulation |
| CN111084616B (zh) * | 2019-12-17 | 2022-03-08 | 四川大学 | 一种无创颅内压监测方法及装置 |
| US12496125B2 (en) | 2020-12-04 | 2025-12-16 | The Cleveland Clinic Foundation | Assessment of atrial myocardial viability using spectral analysis of ultrasound |
| CN112754521B (zh) * | 2021-01-12 | 2022-06-21 | 上海交通大学 | 一种脑血流自动调节能力评估方法和系统 |
| CN115299913A (zh) * | 2021-05-06 | 2022-11-08 | 许弘毅 | 神经失调症状的风险评估方法及其电子装置 |
| CN113288102B (zh) * | 2021-06-11 | 2022-07-15 | 中国人民解放军陆军军医大学 | 一种无创监测脑血流的系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388583A (en) * | 1993-09-01 | 1995-02-14 | Uab Vittamed | Method and apparatus for non-invasively deriving and indicating of dynamic characteristics of the human and animal intracranial media |
| US6387051B1 (en) * | 1999-09-15 | 2002-05-14 | Uab Vittamed | Method and apparatus for non-invasively deriving and indicating of dynamic characteristics of the human and animal intracranial media |
| RU2195860C2 (ru) | 2000-05-11 | 2003-01-10 | Алтайский государственный медицинский университет | Способ оценки ауторегуляции мозгового кровообращения |
| US8062224B2 (en) | 2004-10-28 | 2011-11-22 | Uab Vittamed | Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state |
| CN100399990C (zh) | 2006-06-21 | 2008-07-09 | 深圳市德力凯电子有限公司 | 一种脑血流调节功能监护系统 |
-
2008
- 2008-04-25 US US12/109,873 patent/US7998075B2/en active Active
-
2009
- 2009-04-24 EP EP09158708A patent/EP2111787B1/de active Active
- 2009-04-24 DE DE602009000934T patent/DE602009000934D1/de active Active
- 2009-04-24 AT AT09158708T patent/ATE502569T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2111787A1 (de) | 2009-10-28 |
| EP2111787B1 (de) | 2011-03-23 |
| US20090270734A1 (en) | 2009-10-29 |
| US7998075B2 (en) | 2011-08-16 |
| DE602009000934D1 (de) | 2011-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |