JP5738986B2 - 埋め込み型脳脊髄液(csf)シャントにおけるcsf流量を決定するための装置 - Google Patents
埋め込み型脳脊髄液(csf)シャントにおけるcsf流量を決定するための装置 Download PDFInfo
- Publication number
- JP5738986B2 JP5738986B2 JP2013512271A JP2013512271A JP5738986B2 JP 5738986 B2 JP5738986 B2 JP 5738986B2 JP 2013512271 A JP2013512271 A JP 2013512271A JP 2013512271 A JP2013512271 A JP 2013512271A JP 5738986 B2 JP5738986 B2 JP 5738986B2
- Authority
- JP
- Japan
- Prior art keywords
- csf
- temperature
- shunt
- temperature sensors
- skin
- 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 - Fee Related
Links
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- 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
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/032—Spinal fluid pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/16836—Monitoring, detecting, signalling or eliminating infusion flow anomalies by sensing tissue properties at the infusion site, e.g. for detecting infiltration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39643610P | 2010-05-28 | 2010-05-28 | |
| US61/396,436 | 2010-05-28 | ||
| PCT/US2011/038317 WO2011150323A2 (en) | 2010-05-28 | 2011-05-27 | Real time csf flow measurement system & method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013529963A JP2013529963A (ja) | 2013-07-25 |
| JP2013529963A5 JP2013529963A5 (enExample) | 2014-07-03 |
| JP5738986B2 true JP5738986B2 (ja) | 2015-06-24 |
Family
ID=45004857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013512271A Expired - Fee Related JP5738986B2 (ja) | 2010-05-28 | 2011-05-27 | 埋め込み型脳脊髄液(csf)シャントにおけるcsf流量を決定するための装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8894584B2 (enExample) |
| EP (1) | EP2575934A4 (enExample) |
| JP (1) | JP5738986B2 (enExample) |
| WO (1) | WO2011150323A2 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008105959A2 (en) | 2006-10-09 | 2008-09-04 | Neurofluidics, Inc. | Cerebrospinal fluid purification system |
| US10632237B2 (en) | 2006-10-09 | 2020-04-28 | Minnetronix, Inc. | Tangential flow filter system for the filtration of materials from biologic fluids |
| US10850235B2 (en) | 2006-10-09 | 2020-12-01 | Minnetronix, Inc. | Method for filtering cerebrospinal fluid (CSF) including monitoring CSF flow |
| US9072866B2 (en) | 2007-04-13 | 2015-07-07 | Neuro Diagnostic Devices, Inc. | Cerebrospinal fluid evaluation system having thermal flow and flow rate measurement pad using a plurality of control sensors |
| WO2011146757A2 (en) | 2010-05-21 | 2011-11-24 | Neurodx Development, Llc | Csf shunt flow enhancer, method for generating csf flow in shunts and assessment of partial and complete occlusion of csf shunt systems |
| US20150201882A1 (en) * | 2012-08-02 | 2015-07-23 | Shuntcheck, Inc. | Continuous real-time csf flow monitor and method |
| EP2928365B8 (en) | 2012-12-06 | 2019-03-27 | Frederick J. Fritz | Csf shunt flow evaluation apparatus using a conformable expanded dynamic range thermosensor |
| WO2014100795A1 (en) | 2012-12-21 | 2014-06-26 | Hunter William L | Stent graft monitoring assembly and method of use thereof |
| EP4257091A3 (en) | 2013-03-15 | 2023-12-06 | Canary Medical Inc. | Devices, systems and methods for monitoring hip replacements |
| US9733130B2 (en) | 2013-05-10 | 2017-08-15 | Illinois Tool Works Inc. | Temperature sensor belt |
| US20160192878A1 (en) | 2013-06-23 | 2016-07-07 | William L. Hunter | Devices, systems and methods for monitoring knee replacements |
| US10524694B2 (en) | 2014-06-25 | 2020-01-07 | Canaray Medical Inc. | Devices, systems and methods for using and monitoring tubes in body passageways |
| US20170196509A1 (en) | 2014-06-25 | 2017-07-13 | Canary Medical Inc. | Devices, systems and methods for using and monitoring heart valves |
| CA2990825A1 (en) | 2014-06-25 | 2015-12-30 | William L. Hunter | Devices, systems and methods for using and monitoring orthopedic hardware |
| US9974932B2 (en) | 2014-09-05 | 2018-05-22 | University Of Southern California | Method and sensor for detecting catheter obstruction |
| CN107003984A (zh) | 2014-09-17 | 2017-08-01 | 卡纳里医疗公司 | 用于使用和监测医疗设备的设备、系统和方法 |
| US11478195B2 (en) | 2015-01-14 | 2022-10-25 | University Of Southern California | Multi-sensor platform for diagnosing catheter status |
| US11147540B2 (en) | 2015-07-01 | 2021-10-19 | Minnetronix, Inc. | Introducer sheath and puncture tool for the introduction and placement of a catheter in tissue |
| ES2906952T3 (es) | 2015-08-05 | 2022-04-21 | Minnetronix Inc | Sistema de filtro de flujo tangencial para la filtración de materiales a partir de fluidos biológicos |
| EP3842080B1 (en) | 2015-12-04 | 2023-04-12 | Minnetronix Inc. | Systems for the conditioning of cerebrospinal fluid |
| WO2017165717A1 (en) | 2016-03-23 | 2017-09-28 | Canary Medical Inc. | Implantable reporting processor for an alert implant |
| US11191479B2 (en) * | 2016-03-23 | 2021-12-07 | Canary Medical Inc. | Implantable reporting processor for an alert implant |
| US10967158B1 (en) | 2016-06-21 | 2021-04-06 | PopFlow, LLC | Cerebral shunt valve |
| US11305099B1 (en) | 2016-06-21 | 2022-04-19 | PopFlow, LLC | Cerebral shunt valve |
| CN106175743B (zh) * | 2016-07-12 | 2019-02-22 | 苏州景昱医疗器械有限公司 | 颅内状态监护系统及监护方法 |
| CN107822594B (zh) * | 2017-09-28 | 2020-10-13 | 莆田学院 | 一种脑脊液分流流量检测系统及方法 |
| US11259754B2 (en) * | 2018-03-30 | 2022-03-01 | Northwestern University | Wireless and noninvasive epidermal electronics |
| WO2022082087A2 (en) * | 2020-10-16 | 2022-04-21 | Northwestern University | Hydration sensors for monitoring and diagnosis of skin diseases in any environment |
| WO2021252732A1 (en) * | 2020-06-10 | 2021-12-16 | Northwestern University | Hydration sensor for monitoring and diagnosis of skin diseases in any environment and application of same |
| WO2020041275A1 (en) * | 2018-08-21 | 2020-02-27 | Jsr Research, Llc | Implantable devices and related methods for monitoring properties of cerebrospinal fluid |
| US20210366610A1 (en) | 2019-06-06 | 2021-11-25 | Canary Medical Inc. | Intelligent joint prosthesis |
| MX2021014760A (es) | 2019-06-06 | 2022-01-18 | Canary Medical Inc | Protesis articular inteligente. |
| US11672476B2 (en) * | 2019-09-17 | 2023-06-13 | Medtronic, Inc. | Intrathecal catheter with means to measure quality of drug dispersion |
| WO2023279101A1 (en) * | 2021-07-01 | 2023-01-05 | Aga Khan University | Remote determination of csf flowrate in vp shunt |
| US12053603B2 (en) | 2021-07-01 | 2024-08-06 | The Aga Khan University | Remote determination of ultrasonic CSF flowrate in VP shunt via machine learning and ultrasound frequency matching |
| EP4398950A4 (en) * | 2021-09-09 | 2025-09-03 | Univ Wayne State | METHODS AND COMPOSITIONS FOR REDUCING CELLULAR DEPOSITION AND Shunt Defect for Hydrocephaly |
| WO2024030536A2 (en) * | 2022-08-03 | 2024-02-08 | Children's Hospital Los Angeles | Measuring intracranial pressure using a cerebrospinal fluid shunt device |
| WO2024245744A1 (en) * | 2023-06-02 | 2024-12-05 | Koninklijke Philips N.V. | Tissue perfusion mapping via dermal temperature sensors |
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| US4548516A (en) | 1984-12-24 | 1985-10-22 | Helenowski Tomasz K | Sequential thermography fluid flow indicator |
| US5255979A (en) * | 1993-02-01 | 1993-10-26 | Ferrari R Keith | Medical temperature probe cover |
| JPH07275210A (ja) * | 1994-04-13 | 1995-10-24 | Zexel Corp | 体調検出装置及び体調判定方法 |
| JPH10276993A (ja) * | 1997-04-07 | 1998-10-20 | Nagano Keiki Co Ltd | 頭蓋内圧計 |
| US7235096B1 (en) * | 1998-08-25 | 2007-06-26 | Tricardia, Llc | Implantable device for promoting repair of a body lumen |
| US6773405B2 (en) * | 2000-09-15 | 2004-08-10 | Jacob Fraden | Ear temperature monitor and method of temperature measurement |
| JP3658321B2 (ja) * | 2000-12-28 | 2005-06-08 | オムロン株式会社 | フローセンサ及びその製造方法 |
| US7150737B2 (en) * | 2001-07-13 | 2006-12-19 | Sci/Med Life Systems, Inc. | Methods and apparatuses for navigating the subarachnoid space |
| WO2003071384A2 (en) * | 2002-02-15 | 2003-08-28 | Eunoe, Inc. | Systems and methods for flow detection and measurement in csf shunts |
| TW593993B (en) * | 2003-11-03 | 2004-06-21 | Oriental System Technology Inc | Electrical thermometer |
| US7520862B2 (en) * | 2004-02-03 | 2009-04-21 | Neuro Diagnostic Devices, Inc. | Cerebral spinal fluid shunt evaluation system |
| US20080214951A1 (en) * | 2004-02-03 | 2008-09-04 | Neuro Diagnostic Devices, Inc. | Cerebrospinal Fluid Evaluation Systems |
| US20050204811A1 (en) * | 2004-02-03 | 2005-09-22 | Neff Samuel R | System and method for measuring flow in implanted cerebrospinal fluid shunts |
| US7181963B2 (en) * | 2004-06-30 | 2007-02-27 | Codman & Shurtleff, Inc | Thermal flow sensor having streamlined packaging |
| US20060020239A1 (en) * | 2004-07-20 | 2006-01-26 | Geiger Mark A | Cerebral spinal fluid flow sensing device |
| US20060122453A1 (en) * | 2004-12-02 | 2006-06-08 | Nikolay Alekseyenko | Therapeutic device for local area stimulation |
| US20070073132A1 (en) * | 2005-09-27 | 2007-03-29 | Michael Vosch | Apparatus and method for monitoring patients |
| JP5588108B2 (ja) * | 2005-10-24 | 2014-09-10 | アブリュー マルシオ マルク | 生物学的パラメーターの測定装置及び方法 |
| EP1960744A2 (en) * | 2005-12-02 | 2008-08-27 | Melexis NV | Thermal mass flow meter |
| CA2538940A1 (en) * | 2006-03-03 | 2006-06-22 | James W. Haslett | Bandage with sensors |
| US7597668B2 (en) * | 2006-05-31 | 2009-10-06 | Medisim Ltd. | Non-invasive temperature measurement |
| JP4935225B2 (ja) * | 2006-07-28 | 2012-05-23 | 株式会社島津製作所 | 電子部品実装体 |
| US8790256B2 (en) * | 2006-08-14 | 2014-07-29 | Frederick J. Buja | System and method employing a thermocouple junction for monitoring of physiological parameters |
| JP2008137424A (ja) * | 2006-11-30 | 2008-06-19 | Yamaha Motor Electronics Co Ltd | 車両用盗難防止装置、車両用盗難防止装置を備えた鞍乗り型車両 |
| WO2009146075A1 (en) * | 2008-04-04 | 2009-12-03 | Neuro Diagnostic Devices, Inc. | Cerebrospinal fluid evaluation system having thermal flow and flow rate measurement pad using a plurality of control sensors |
| US7908096B2 (en) * | 2007-09-28 | 2011-03-15 | Siargo Ltd. | Integrated micromachined thermal mass flow sensor and methods of making the same |
| US20090204019A1 (en) * | 2008-02-13 | 2009-08-13 | Alec Ginggen | Combined Pressure and Flow Sensor Integrated in a Shunt System |
| US20120245661A1 (en) * | 2011-03-24 | 2012-09-27 | Mason Jeffrey T | Cold Therapy Safety Switch |
-
2011
- 2011-05-27 US US13/698,689 patent/US8894584B2/en not_active Expired - Fee Related
- 2011-05-27 WO PCT/US2011/038317 patent/WO2011150323A2/en not_active Ceased
- 2011-05-27 EP EP11787489.1A patent/EP2575934A4/en not_active Withdrawn
- 2011-05-27 JP JP2013512271A patent/JP5738986B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-14 US US14/513,856 patent/US20150045717A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011150323A2 (en) | 2011-12-01 |
| US8894584B2 (en) | 2014-11-25 |
| WO2011150323A3 (en) | 2012-05-18 |
| US20130109998A1 (en) | 2013-05-02 |
| US20150045717A1 (en) | 2015-02-12 |
| EP2575934A4 (en) | 2016-04-20 |
| JP2013529963A (ja) | 2013-07-25 |
| EP2575934A2 (en) | 2013-04-10 |
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