JP5254025B2 - 血液量減少検出器を有する植込み型医療装置 - Google Patents
血液量減少検出器を有する植込み型医療装置 Download PDFInfo
- Publication number
- JP5254025B2 JP5254025B2 JP2008535635A JP2008535635A JP5254025B2 JP 5254025 B2 JP5254025 B2 JP 5254025B2 JP 2008535635 A JP2008535635 A JP 2008535635A JP 2008535635 A JP2008535635 A JP 2008535635A JP 5254025 B2 JP5254025 B2 JP 5254025B2
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- Prior art keywords
- pap
- signal
- blood volume
- sensor
- volume reduction
- 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
- A61B5/02—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
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
- A61N1/36564—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0031—Implanted circuitry
-
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
- A61N1/36557—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by chemical substances in blood
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Electrotherapy Devices (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/249,611 US7798973B2 (en) | 2005-10-13 | 2005-10-13 | Detection of hypovolemia using implantable medical device |
| US11/249,611 | 2005-10-13 | ||
| PCT/US2006/039671 WO2007047288A1 (en) | 2005-10-13 | 2006-10-10 | Implantable medical device with hypovolemia detector |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009511183A JP2009511183A (ja) | 2009-03-19 |
| JP2009511183A5 JP2009511183A5 (https=) | 2009-11-12 |
| JP5254025B2 true JP5254025B2 (ja) | 2013-08-07 |
Family
ID=37808050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008535635A Expired - Fee Related JP5254025B2 (ja) | 2005-10-13 | 2006-10-10 | 血液量減少検出器を有する植込み型医療装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US7798973B2 (https=) |
| EP (1) | EP1933700A1 (https=) |
| JP (1) | JP5254025B2 (https=) |
| WO (1) | WO2007047288A1 (https=) |
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| US7798973B2 (en) | 2005-10-13 | 2010-09-21 | Cardiac Pacemakers, Inc. | Detection of hypovolemia using implantable medical device |
| US20090118666A1 (en) * | 2006-02-28 | 2009-05-07 | Andreas Blomqvist | Method and implantable device for measuring hematocrit |
| US7963922B2 (en) * | 2006-04-28 | 2011-06-21 | Medtronic, Inc. | Volume depletion detection |
| US20080243007A1 (en) * | 2007-03-28 | 2008-10-02 | Cardiac Pacemakers, Inc. | Pulmonary Artery Pressure Signals And Methods of Using |
| US7970462B2 (en) * | 2007-05-29 | 2011-06-28 | Biotronik Crm Patent Ag | Implantable medical devices evaluating thorax impedance |
| US20080312553A1 (en) * | 2007-06-14 | 2008-12-18 | Timmons Michael J | Intracorporeal pressure measurement devices and methods |
| US7922663B2 (en) * | 2007-09-24 | 2011-04-12 | Cardiac Pacemakers, Inc. | Implantable ultrasound system for maintaining vessel patency and perfusion |
| US9017248B2 (en) * | 2007-11-08 | 2015-04-28 | Olympus Medical Systems Corp. | Capsule blood detection system and method |
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| US8162828B2 (en) * | 2007-11-08 | 2012-04-24 | Olympus Medical Systems Corp. | Blood content detecting capsule |
| US20090124875A1 (en) * | 2007-11-14 | 2009-05-14 | Cardiac Pacemakers, Inc. | Implantable Creatinine Sensor and Related Methods |
| US8212552B2 (en) * | 2008-05-30 | 2012-07-03 | The Regents Of The University Of Michigan | Wireless biliary stent system with wishbone-array resonant magnetoelastic sensor and conformal magnetic layer |
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| WO2010027652A1 (en) * | 2008-08-26 | 2010-03-11 | Cardiac Pacemakers, Inc. | Cardiac output estimation using pulmonary artery pressure |
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| US9353733B2 (en) | 2008-12-04 | 2016-05-31 | Deep Science, Llc | Device and system for generation of power from intraluminal pressure changes |
| US9631610B2 (en) | 2008-12-04 | 2017-04-25 | Deep Science, Llc | System for powering devices from intraluminal pressure changes |
| US9567983B2 (en) | 2008-12-04 | 2017-02-14 | Deep Science, Llc | Method for generation of power from intraluminal pressure changes |
| US9526418B2 (en) | 2008-12-04 | 2016-12-27 | Deep Science, Llc | Device for storage of intraluminally generated power |
| US9759202B2 (en) | 2008-12-04 | 2017-09-12 | Deep Science, Llc | Method for generation of power from intraluminal pressure changes |
| WO2011130579A1 (en) | 2010-04-14 | 2011-10-20 | Abbott Cardiovascular Systems Inc. | Intraluminal scaffold and method of making and using same |
| EP2568879A4 (en) * | 2010-05-13 | 2014-09-10 | Sensible Medical Innovations Ltd | METHOD AND SYSTEM FOR USING DISTRIBUTED ELECTROMAGNETIC TISSUE MONITORING |
| SE535022C2 (sv) | 2010-06-30 | 2012-03-20 | St Jude Medical Systems Ab | Sensorguidewire innefattande en sensorkapsel med multipla hål |
| WO2012170837A2 (en) | 2011-06-08 | 2012-12-13 | Nader Najafi | Implantable wireless sensor systems |
| US10226185B2 (en) | 2012-05-03 | 2019-03-12 | St. Jude Medical Coordination Center Bvba | Tube and sensor guide wire comprising tube |
| EP2934307B1 (en) * | 2012-12-21 | 2020-08-05 | Volcano Corporation | Functional gain measurement technique and representation |
| JP6395826B2 (ja) | 2013-10-25 | 2018-09-26 | セント ジュード メディカル コーディネイション センター ベーファウベーアー | センサ・ガイド・ワイヤ装置及びセンサ・ガイド・ワイヤ装置を備えたシステム |
| EP3190960B1 (en) * | 2014-09-12 | 2022-01-12 | Vanderbilt University | Hypovolemia/hypervolemia detection using peripheral intravenous waveform analysis (piva) and applications of same |
| JP6641381B2 (ja) | 2015-02-26 | 2020-02-05 | セント ジュード メディカル コーディネイション センター ベーファウベーアー | 自己濡れ性管を有する圧力センサおよびガイドワイヤ |
| US10716500B2 (en) | 2015-06-29 | 2020-07-21 | Cardiac Pacemakers, Inc. | Systems and methods for normalization of chemical sensor data based on fluid state changes |
| US10376159B2 (en) | 2016-12-20 | 2019-08-13 | Medtronic, Inc. | Exercise triggered cardiovascular pressure measurement |
| US10835133B2 (en) * | 2016-12-20 | 2020-11-17 | Medtronic, Inc. | Hydrostatic offset adjustment for measured cardiovascular pressure values |
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| JPWO2019044767A1 (ja) * | 2017-08-31 | 2020-08-20 | テルモ株式会社 | 浮腫情報管理装置、これを有する体外循環管理装置、浮腫情報管理装置の制御方法及び浮腫情報管理装置の制御プログラム |
| US20190133518A1 (en) * | 2017-11-03 | 2019-05-09 | Pacesetter, Inc. | Methods and systems for determining diuretic response profiles |
| EP3906085A4 (en) | 2019-01-04 | 2022-09-28 | Shifamed Holdings, LLC | INTERNAL RECHARGING SYSTEMS AND USE PROCEDURES |
| WO2021050589A1 (en) | 2019-09-09 | 2021-03-18 | Shifamed Holdings, Llc | Adjustable shunts and associated systems and methods |
| US12611115B2 (en) | 2019-09-27 | 2026-04-28 | Medtronic, Inc. | Determining likelihood of an adverse health event based on various physiological diagnostic states |
| WO2021113670A1 (en) | 2019-12-05 | 2021-06-10 | Shifamed Holdings, Llc | Implantable shunt systems and methods |
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| EP4138649B1 (en) | 2020-04-23 | 2025-09-24 | Shifamed Holdings, LLC | Intracardiac sensors with switchable configurations and associated systems and methods |
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| US11801369B2 (en) | 2020-08-25 | 2023-10-31 | Shifamed Holdings, Llc | Adjustable interatrial shunts and associated systems and methods |
| US11857197B2 (en) | 2020-11-12 | 2024-01-02 | Shifamed Holdings, Llc | Adjustable implantable devices and associated methods |
| WO2022192280A1 (en) | 2021-03-09 | 2022-09-15 | Shifamed Holdings, Llc | Shape memory actuators for adjustable shunting systems, and associated systems and methods |
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| JP2007503286A (ja) | 2003-05-13 | 2007-02-22 | サバコア インコーポレイテッド | 心臓血管疾患を検知、診断および治療するためのシステムおよび方法 |
| JP2005000206A (ja) | 2003-06-09 | 2005-01-06 | Shimizu Corp | 医療・介護用脱臭装置 |
| WO2005067817A1 (en) * | 2004-01-13 | 2005-07-28 | Remon Medical Technologies Ltd | Devices for fixing a sensor in a body lumen |
| US7489967B2 (en) * | 2004-07-09 | 2009-02-10 | Cardiac Pacemakers, Inc. | Method and apparatus of acoustic communication for implantable medical device |
| US7335161B2 (en) * | 2004-08-20 | 2008-02-26 | Cardiac Pacemakers, Inc. | Techniques for blood pressure measurement by implantable device |
| US20060064133A1 (en) * | 2004-09-17 | 2006-03-23 | Cardiac Pacemakers, Inc. | System and method for deriving relative physiologic measurements using an external computing device |
| US20060064134A1 (en) * | 2004-09-17 | 2006-03-23 | Cardiac Pacemakers, Inc. | Systems and methods for deriving relative physiologic measurements |
| US20060122522A1 (en) * | 2004-12-03 | 2006-06-08 | Abhi Chavan | Devices and methods for positioning and anchoring implantable sensor devices |
| US7798973B2 (en) | 2005-10-13 | 2010-09-21 | Cardiac Pacemakers, Inc. | Detection of hypovolemia using implantable medical device |
-
2005
- 2005-10-13 US US11/249,611 patent/US7798973B2/en not_active Expired - Fee Related
-
2006
- 2006-10-10 JP JP2008535635A patent/JP5254025B2/ja not_active Expired - Fee Related
- 2006-10-10 WO PCT/US2006/039671 patent/WO2007047288A1/en not_active Ceased
- 2006-10-10 EP EP06836258A patent/EP1933700A1/en not_active Withdrawn
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2010
- 2010-09-14 US US12/881,326 patent/US8221325B2/en not_active Expired - Fee Related
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2012
- 2012-07-11 US US13/546,872 patent/US8414497B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20120277601A1 (en) | 2012-11-01 |
| US20070088220A1 (en) | 2007-04-19 |
| WO2007047288A1 (en) | 2007-04-26 |
| JP2009511183A (ja) | 2009-03-19 |
| EP1933700A1 (en) | 2008-06-25 |
| US8414497B2 (en) | 2013-04-09 |
| US20110004109A1 (en) | 2011-01-06 |
| US8221325B2 (en) | 2012-07-17 |
| US7798973B2 (en) | 2010-09-21 |
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