JP2000288100A - インピーダンス推定に基づいて動的波形制御を行う電気療法の方法及び装置 - Google Patents
インピーダンス推定に基づいて動的波形制御を行う電気療法の方法及び装置Info
- Publication number
- JP2000288100A JP2000288100A JP2000086198A JP2000086198A JP2000288100A JP 2000288100 A JP2000288100 A JP 2000288100A JP 2000086198 A JP2000086198 A JP 2000086198A JP 2000086198 A JP2000086198 A JP 2000086198A JP 2000288100 A JP2000288100 A JP 2000288100A
- Authority
- JP
- Japan
- Prior art keywords
- patient
- impedance
- electrotherapy
- waveform
- voltage
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000001827 electrotherapy Methods 0.000 claims description 135
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 abstract description 70
- 238000002847 impedance measurement Methods 0.000 abstract description 29
- 230000007246 mechanism Effects 0.000 description 45
- 238000005259 measurement Methods 0.000 description 31
- 230000002051 biphasic effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 15
- 230000004044 response Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000016507 interphase Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 206010047281 Ventricular arrhythmia Diseases 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 238000013194 cardioversion Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 208000003663 ventricular fibrillation Diseases 0.000 description 1
Classifications
-
- 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
- A61N1/3937—Monitoring output parameters
- A61N1/3943—Monitoring output parameters for threshold determination
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US277381 | 1999-03-25 | ||
| US09/277,381 US6208898B1 (en) | 1999-03-25 | 1999-03-25 | Impedance estimation with dynamic waveform control in an electrotherapy apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000288100A true JP2000288100A (ja) | 2000-10-17 |
| JP2000288100A5 JP2000288100A5 (enExample) | 2007-08-23 |
Family
ID=23060612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000086198A Pending JP2000288100A (ja) | 1999-03-25 | 2000-03-27 | インピーダンス推定に基づいて動的波形制御を行う電気療法の方法及び装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6208898B1 (enExample) |
| JP (1) | JP2000288100A (enExample) |
| DE (1) | DE10012503B4 (enExample) |
| GB (1) | GB2348139B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006209232A (ja) * | 2005-01-25 | 2006-08-10 | Fuji Xerox Co Ltd | データ漏洩防止装置、データ漏洩防止方法、画像処理装置 |
| JP2012512701A (ja) * | 2008-12-19 | 2012-06-07 | エシコン・インコーポレイテッド | 表面系刺激装置における刺激電流の最適化 |
| KR101933809B1 (ko) | 2017-12-29 | 2018-12-28 | (주)나눔테크 | 자동심장충격기의 고전압 제어모듈 및 이의 제어방법 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6241751B1 (en) * | 1999-04-22 | 2001-06-05 | Agilent Technologies, Inc. | Defibrillator with impedance-compensated energy delivery |
| US6317635B1 (en) | 1999-06-30 | 2001-11-13 | Dennis E. Ochs | Sensor responsive electrotherapy apparatus |
| GB2389048B (en) * | 1999-06-30 | 2004-02-11 | Koninkl Philips Electronics Nv | Electrotherapy apparatus |
| US6647290B2 (en) * | 2000-01-18 | 2003-11-11 | Koninklijke Philips Electronics N.V. | Charge-based defibrillation method and apparatus |
| WO2001097910A2 (en) * | 2000-06-19 | 2001-12-27 | Medtronic Physio-Control Manufacturing Corp. | Method and apparatus using a time measurement to an electrical parameter threshold to determine a defibrillation pulse duration |
| US6625487B2 (en) * | 2001-07-17 | 2003-09-23 | Koninklijke Philips Electronics N.V. | Bioelectrical impedance ECG measurement and defibrillator implementing same |
| US7151963B2 (en) * | 2001-12-03 | 2006-12-19 | Medtronic, Inc. | Control of arbitrary waveforms for constant delivered energy |
| US6885562B2 (en) * | 2001-12-28 | 2005-04-26 | Medtronic Physio-Control Manufacturing Corporation | Circuit package and method for making the same |
| TWI258123B (en) * | 2005-02-03 | 2006-07-11 | Lite On It Corp | Apparatus for positioning a clamper of a disc driver |
| EP1933938B1 (en) * | 2005-10-11 | 2016-09-14 | St. Jude Medical AB | Method and implantable medical device for measuring an electrical bio-impedance of a patient |
| US8145300B2 (en) | 2006-05-16 | 2012-03-27 | Koninklijke Philips Electronics N.V. | Simplified biphasic defibrillator circuit with make-only switching |
| US8150511B2 (en) * | 2006-06-29 | 2012-04-03 | Pacesetter, Inc. | Systems and methods for determining an optimal defibrillation shock waveform |
| RU2402027C1 (ru) * | 2009-04-29 | 2010-10-20 | Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" | Способ определения параметров последовательной схемы замещения силового конденсатора с помощью интегральных мощностей |
| RU2402026C1 (ru) * | 2009-05-18 | 2010-10-20 | Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" | Способ определения параметров конденсаторной установки при использовании последовательной схемы замещения конденсатора |
| RU2405162C1 (ru) * | 2009-07-27 | 2010-11-27 | Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" | Способ определения частоты тока ротора асинхронного двигателя |
| RU2405161C1 (ru) * | 2009-07-27 | 2010-11-27 | Государственное образовательное учреждение высшего профессионального образования "Томский политехнический университет" | Способ определения частоты тока ротора асинхронного двигателя |
| US8750997B2 (en) * | 2009-12-31 | 2014-06-10 | Cardiac Pacemakers, Inc. | Implantable medical device including isolation test circuit |
| EP2544763B1 (en) | 2010-03-09 | 2016-04-27 | Cardiac Pacemakers, Inc. | Implantable defibrillation output circuit |
| EP2588188A2 (en) | 2010-07-01 | 2013-05-08 | Cardiac Pacemakers, Inc. | Therapy circuit protection for implantable medical device |
| US9014807B2 (en) | 2010-12-20 | 2015-04-21 | Cardiac Pacemakers, Inc. | Lead fault detection for implantable medical device |
| WO2014074764A1 (en) | 2012-11-08 | 2014-05-15 | Covidien Lp | Tissue-removing catheter including operational control mechanism |
| ES2727603T3 (es) | 2014-02-24 | 2019-10-17 | Element Science Inc | Desfibrilador externo |
| ES2946910T3 (es) | 2015-08-26 | 2023-07-27 | Element Science Inc | Dispositivos de desfibrilación portátiles |
| US11607555B2 (en) * | 2016-12-12 | 2023-03-21 | Avive Solutions, Inc. | Defibrillator discharge control |
| ES2989611T3 (es) | 2018-10-10 | 2024-11-27 | Element Science Inc | Dispositivo médico portátil con componentes desechables y reutilizables |
| CN116407755A (zh) * | 2021-12-29 | 2023-07-11 | 精能医学股份有限公司 | 可补偿阻抗值的电刺激方法和电刺激系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US573310A (en) * | 1896-12-15 | morgan | ||
| US3747605A (en) | 1971-10-20 | 1973-07-24 | Beaumont Hospital William | Defibillator and method and apparatus for calibrating, testing, monitoring and/or controlling a defibrillator or the like |
| US4328808A (en) | 1980-10-09 | 1982-05-11 | Hewlett-Packard Company | Defibrillator with means for determining patient impedance and delivered energy |
| US4827936A (en) | 1986-05-14 | 1989-05-09 | Ventritex | Apparatus for stimulating the heart with protected pacer |
| US4840177A (en) | 1987-11-03 | 1989-06-20 | Hewlett-Packard Company | Current-based defibrillator |
| US5111813A (en) | 1990-05-18 | 1992-05-12 | Hewlett-Packard Company | Defibrillation employing an impedance-corrected delivered energy |
| US5243975A (en) * | 1991-07-31 | 1993-09-14 | Physio-Control Corporation | Defibrillator with user-interactive screen display |
| US5431687A (en) * | 1993-04-09 | 1995-07-11 | Angeion Corporation | Impedance timed defibrillation system |
| US5601612A (en) | 1993-08-06 | 1997-02-11 | Heartstream, Inc. | Method for applying a multiphasic waveform |
| US5607454A (en) * | 1993-08-06 | 1997-03-04 | Heartstream, Inc. | Electrotherapy method and apparatus |
| US5836977A (en) | 1996-10-31 | 1998-11-17 | Hewlett-Packard Company | Defibrillator method and system for making post-discharge measurements of energy and impedance |
| CN1230227C (zh) | 1997-04-18 | 2005-12-07 | 菲塞奥-康特尔制造公司 | 去纤维性颤动器 |
-
1999
- 1999-03-25 US US09/277,381 patent/US6208898B1/en not_active Expired - Lifetime
-
2000
- 2000-03-15 DE DE10012503A patent/DE10012503B4/de not_active Expired - Lifetime
- 2000-03-24 GB GB0007226A patent/GB2348139B/en not_active Expired - Lifetime
- 2000-03-27 JP JP2000086198A patent/JP2000288100A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006209232A (ja) * | 2005-01-25 | 2006-08-10 | Fuji Xerox Co Ltd | データ漏洩防止装置、データ漏洩防止方法、画像処理装置 |
| JP2012512701A (ja) * | 2008-12-19 | 2012-06-07 | エシコン・インコーポレイテッド | 表面系刺激装置における刺激電流の最適化 |
| US8897885B2 (en) | 2008-12-19 | 2014-11-25 | Ethicon, Inc. | Optimizing the stimulus current in a surface based stimulation device |
| KR101933809B1 (ko) | 2017-12-29 | 2018-12-28 | (주)나눔테크 | 자동심장충격기의 고전압 제어모듈 및 이의 제어방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6208898B1 (en) | 2001-03-27 |
| DE10012503B4 (de) | 2007-06-21 |
| GB2348139A (en) | 2000-09-27 |
| DE10012503A1 (de) | 2000-10-19 |
| GB0007226D0 (en) | 2000-05-17 |
| GB2348139B (en) | 2003-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000288100A (ja) | インピーダンス推定に基づいて動的波形制御を行う電気療法の方法及び装置 | |
| JP3828054B2 (ja) | 外部接続型細動除去器 | |
| US5836978A (en) | Electrotherapy method for producing a multiphasic discharge based upon a patient-dependent electrical parameter and time | |
| US6647290B2 (en) | Charge-based defibrillation method and apparatus | |
| US6405081B1 (en) | Damped biphasic energy delivery circuit for a defibrillator | |
| JP2005511164A (ja) | 一定の送出エネルギー用の任意波形の制御 | |
| WO2000021609A1 (en) | Circuit for performing external pacing and biphasic defibrillation | |
| US20080177342A1 (en) | Defibrillator With Impedance-Compensated Energy Delivery | |
| JP2001506157A (ja) | 電気治療の電流波形 | |
| US6347248B1 (en) | Electrotherapy method | |
| US9776012B2 (en) | Variable frequency impedance measurement | |
| JP4460073B2 (ja) | 外部細動除去器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070326 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070326 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070706 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080617 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080916 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090331 |