JP5156024B2 - 心肺蘇生用圧迫力インジケータ - Google Patents
心肺蘇生用圧迫力インジケータ Download PDFInfo
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- JP5156024B2 JP5156024B2 JP2009540663A JP2009540663A JP5156024B2 JP 5156024 B2 JP5156024 B2 JP 5156024B2 JP 2009540663 A JP2009540663 A JP 2009540663A JP 2009540663 A JP2009540663 A JP 2009540663A JP 5156024 B2 JP5156024 B2 JP 5156024B2
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- cpr
- patient
- indicator
- impedance
- signal
- Prior art date
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 title claims description 47
- 230000006835 compression Effects 0.000 claims description 32
- 238000007906 compression Methods 0.000 claims description 32
- 230000000004 hemodynamic effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000002685 pulmonary effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 description 10
- 239000008280 blood Substances 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 238000012774 diagnostic algorithm Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 208000010496 Heart Arrest Diseases 0.000 description 3
- 230000002051 biphasic effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 206010047302 ventricular tachycardia Diseases 0.000 description 3
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001827 electrotherapy Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 208000014221 sudden cardiac arrest Diseases 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Classifications
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- 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
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/005—Heart stimulation with feedback for the user
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3925—Monitoring; Protecting
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/288—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for artificial respiration or heart massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5061—Force sensors
Description
Claims (4)
- 肺蘇生(CPR)用の圧迫力インジケータであって、
CPRが患者に施されている間、患者の経胸腔インピーダンスをモニタし、対応するインピーダンス信号を生成する手段(12)と、
心血行動態出力の継続的な測定値を提供するさらなる信号を導出するために前記インピーダンス信号を微分する手段(14)と、
前記さらなる信号の振幅が事前設定限度を外れるかどうかを判定する手段(24)と、
かかる判定をCPRを施している人に指示する指示手段(38)と、
を備えている、心肺蘇生(CPR)用圧迫力インジケータ。 - 前記指示手段は、可聴及び/又は可視インジケータを備えている、請求項1に記載のCPR用圧迫力インジケータ。
- 圧迫を与える速度の継続的な測定値を提供するために前記インピーダンス信号を処理する処理手段(24)と、
前記測定値が事前設定限度を外れるかどうかを判定する手段(24)と、
かかる判定をCPRを施している人に指示する指示手段(38)と、
をさらに備えている、請求項1又は2に記載のCPR用圧迫力インジケータ。 - 前記インジケータは、患者にショックを与えることと、患者の経胸腔インピーダンスを得ることとの双方のための患者用電極を含んでいる自動体外式除細動器の一部を形成する、請求項1〜3のいずれか一項に記載のCPR用圧迫力インジケータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IES20060916 | 2006-12-14 | ||
IES2006/0916 | 2006-12-14 | ||
PCT/EP2007/011000 WO2008071439A2 (en) | 2006-12-14 | 2007-12-14 | A cardiopulmonary resuscitation compression force indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010512811A JP2010512811A (ja) | 2010-04-30 |
JP5156024B2 true JP5156024B2 (ja) | 2013-03-06 |
Family
ID=39358055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009540663A Active JP5156024B2 (ja) | 2006-12-14 | 2007-12-14 | 心肺蘇生用圧迫力インジケータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9814407B2 (ja) |
EP (1) | EP2097136B1 (ja) |
JP (1) | JP5156024B2 (ja) |
AU (1) | AU2007331664B2 (ja) |
WO (1) | WO2008071439A2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080146973A1 (en) * | 2006-12-15 | 2008-06-19 | Laerdal Medical As | System for providing feedback on chest compression in CPR |
CN103857371A (zh) * | 2011-04-08 | 2014-06-11 | Zoll医疗公司 | 协同复苏灌注支持 |
CA2843806C (en) * | 2011-07-20 | 2017-08-22 | Respiratory Motion, Inc. | Impedance measuring devices and methods for emergency cardiovascular care |
US8942800B2 (en) | 2012-04-20 | 2015-01-27 | Cardiac Science Corporation | Corrective prompting system for appropriate chest compressions |
WO2014022683A1 (en) * | 2012-08-03 | 2014-02-06 | Zoll Medical Corporation | Arterial and venous blood metrics |
GB201313170D0 (en) | 2013-07-24 | 2013-09-04 | Univ Oslo Hf | Ventilation |
DE102013022397A1 (de) | 2013-12-19 | 2016-07-07 | Metrax Gmbh | Vorrichtung zur Unterstützung eines Ersthelfers bei der Herzdruckmassage |
US10292899B2 (en) * | 2014-05-09 | 2019-05-21 | Physio-Control, Inc. | CPR chest compression machine adjusting motion-time profile in view of detected force |
EP4252734A3 (en) | 2014-11-17 | 2023-12-27 | Physio-Control, Inc. | Cpr chest compression machine adjusting motion-time profile in view of detected force |
US10699598B2 (en) * | 2015-07-06 | 2020-06-30 | Suzan Cobb | CPR patient training mannequin |
US10339834B2 (en) * | 2015-07-06 | 2019-07-02 | Suzan Cobb | CPR patient training mannequin |
CN107773240A (zh) * | 2016-08-24 | 2018-03-09 | 四川锦江电子科技有限公司 | 一种基于全差分运放的激励源电路 |
DE102018101417A1 (de) | 2018-01-23 | 2019-07-25 | Metrax Gmbh | Vorrichtung zur Unterstützung eines Ersthelfers bei der Herzdruckmassage |
CN108785049B (zh) * | 2018-04-17 | 2020-06-09 | 广东工业大学 | 一种胸外按压频率的测量装置 |
WO2020147034A1 (zh) * | 2019-01-16 | 2020-07-23 | 深圳迈瑞生物医疗电子股份有限公司 | 心肺复苏指导方法、指导装置及计算机可读存储介质 |
GB201902526D0 (en) * | 2019-02-25 | 2019-04-10 | Heartsine Tech Limited | Cardio pulmonary resuscitation feedback device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619265A (en) | 1984-03-08 | 1986-10-28 | Physio-Control Corporation | Interactive portable defibrillator including ECG detection circuit |
US5496257A (en) * | 1994-04-22 | 1996-03-05 | Kelly Medical Products, Inc. | Apparatus for assisting in the application of cardiopulmonary resuscitation |
NO310137B1 (no) * | 1998-12-11 | 2001-05-28 | Laerdal Medical As | System for å måle og analysere HLR parametere for anvendelse med og av en ekstern defibrillator |
NO311746B1 (no) * | 1999-08-27 | 2002-01-21 | Laerdal Medical As | System for å redusere signalforstyrrelser i EKG forårsaket av hjerte-lunge-redning |
NO322399B1 (no) * | 1999-09-07 | 2006-10-02 | Laerdal Medical As | System for a beregne sannsynlighetstallet for utfallet av et tenkt forestaende defibrillatorsjokk basert pa karakteristiske trekk ved hjertet malt under hjertestans og gjenoppliving |
WO2001056652A1 (en) * | 2000-02-04 | 2001-08-09 | Zmd Corporation | Integrated resuscitation |
US6827695B2 (en) * | 2002-10-25 | 2004-12-07 | Revivant Corporation | Method of determining depth of compressions during cardio-pulmonary resuscitation |
US7308304B2 (en) | 2003-02-14 | 2007-12-11 | Medtronic Physio-Control Corp. | Cooperating defibrillators and external chest compression devices |
US20080306559A1 (en) * | 2004-07-09 | 2008-12-11 | James Allen | Defibrillator with Cardiac Blood Flow Determination |
US7650181B2 (en) * | 2005-09-14 | 2010-01-19 | Zoll Medical Corporation | Synchronization of repetitive therapeutic interventions |
US8010190B2 (en) * | 2006-05-26 | 2011-08-30 | Cardiac Science Corporation | CPR feedback method and apparatus |
-
2007
- 2007-12-14 AU AU2007331664A patent/AU2007331664B2/en active Active
- 2007-12-14 WO PCT/EP2007/011000 patent/WO2008071439A2/en active Application Filing
- 2007-12-14 EP EP07856738.5A patent/EP2097136B1/en active Active
- 2007-12-14 JP JP2009540663A patent/JP5156024B2/ja active Active
- 2007-12-14 US US12/518,733 patent/US9814407B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2008071439A3 (en) | 2008-07-31 |
JP2010512811A (ja) | 2010-04-30 |
US9814407B2 (en) | 2017-11-14 |
EP2097136A2 (en) | 2009-09-09 |
US20100312153A1 (en) | 2010-12-09 |
WO2008071439A2 (en) | 2008-06-19 |
EP2097136B1 (en) | 2016-06-15 |
AU2007331664B2 (en) | 2013-01-10 |
AU2007331664A1 (en) | 2008-06-19 |
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