JP3947738B2 - 心房細動の可能性を減らすための埋め込み可能な医療デバイス - Google Patents
心房細動の可能性を減らすための埋め込み可能な医療デバイス Download PDFInfo
- Publication number
- JP3947738B2 JP3947738B2 JP2003539765A JP2003539765A JP3947738B2 JP 3947738 B2 JP3947738 B2 JP 3947738B2 JP 2003539765 A JP2003539765 A JP 2003539765A JP 2003539765 A JP2003539765 A JP 2003539765A JP 3947738 B2 JP3947738 B2 JP 3947738B2
- Authority
- JP
- Japan
- Prior art keywords
- rate
- ventricular
- atrial
- heart
- medical device
- 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
Images
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
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/3621—Heart stimulators for treating or preventing abnormally high heart rate
- A61N1/3622—Heart stimulators for treating or preventing abnormally high heart rate comprising two or more electrodes co-operating with different heart regions
Description
[発明の概要]
本発明は、包括的に心臓ペースメーカに関する。より詳細には、本発明は、心房細動を処置するための心臓ペースメーカに関する。本発明による構成および方法は、心臓の心房細動の可能性を減らすために利用することができる。このような方法の1つは、所望の心室レートを選択するステップと、この所望の心室レートで心臓の心室をペーシングするステップとを含む。
Claims (14)
- 自発的な心室信号を検知する手段と、
検知した前記自発的な心室信号に応じて所望の心室レートを決定する手段と、
前記所望の心室レートで心臓の心室をペーシングする手段と、
前記所望の心室レートが、患者のペーシングを決定するために患者の身体的な特性を考慮して個々の患者に合うように選択される好ましいレートよりも小さい間では、前記所望の心室レートの2倍で心臓の心房をペーシングする手段と、
前記所望の心室レートが前記好ましいレートよりも大きい間では、前記所望の心室レートで心臓の心房をペーシングする手段と、
を備えた埋め込み可能な医療デバイス。 - 前記好ましいレートは、約60拍/分〜約100拍/分の間である請求項1に記載の医療デバイス。
- 前記好ましいレートは、約80拍/分である請求項1に記載の医療デバイス。
- 心房パルスが各心室パルスと同期して送出される請求項1に記載の医療デバイス。
- 前記所望の心室レートが前記好ましいレートよりも大きい間では、心室パルスが、各心房パルスと同期して送出される請求項1に記載の医療デバイス。
- 前記所望の心室レートが前記好ましいレートよりも小さい間では、心室パルスが、1つおきの心房パルスと同期して送出される請求項1に記載の医療デバイス。
- 心房細動の可能性を減らすのに十分速いものであるように患者の身体的な特性を考慮して個々の患者に合うように選択される有利な心房レートを選択する選択する手段と、
自発的な心室信号を検知する手段と、
検知した前記自発的な心室信号に応じて所望の心室レートを決定する手段と、
前記所望の心室レートで心臓の心室をペーシングする手段と、
前記所望の心室レートが、患者のペーシングを決定するために患者の身体的な特性を考慮して個々の患者に合うように選択される好ましいレートよりも小さい間では、前記所望の心室レートの2倍で心臓の心房をペーシングする手段と、
前記所望の心室レートが前記好ましいレートよりも大きい間では、前記有利な心房レートで心臓の心房をペーシングする手段と、
を備えた埋め込み可能な医療デバイス。 - 前記有利な心房レートは、約120拍/分〜約180拍/分の間である請求項7に記載の医療デバイス。
- 前記有利な心房レートは、約160拍/分である請求項7に記載の医療デバイス。
- 前記好ましいレートは、約60拍/分〜約100拍/分の間である請求項7に記載の医療デバイス。
- 前記好ましいレートは、約80拍/分である請求項7に記載の医療デバイス。
- 心房パルスが各心室パルスと同期して送出される請求項7に記載の医療デバイス。
- 前記所望の心室レートが前記好ましいレートよりも大きい間では、心室パルスが、各心房パルスと同期して送出される請求項7に記載の医療デバイス。
- 前記所望の心室レートが前記好ましいレートよりも小さい間では、心室パルスが、1つおきの心房パルスと同期して送出される請求項7に記載の医療デバイス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/003,936 US6668195B2 (en) | 2001-10-30 | 2001-10-30 | Methods and apparatus for reducing the likelihood of atrial fibrillation |
PCT/US2002/031286 WO2003037426A1 (en) | 2001-10-30 | 2002-10-01 | Methods and apparatus for reducing the likelihood of atrial fibrillation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005507719A JP2005507719A (ja) | 2005-03-24 |
JP3947738B2 true JP3947738B2 (ja) | 2007-07-25 |
Family
ID=21708306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003539765A Expired - Fee Related JP3947738B2 (ja) | 2001-10-30 | 2002-10-01 | 心房細動の可能性を減らすための埋め込み可能な医療デバイス |
Country Status (7)
Country | Link |
---|---|
US (1) | US6668195B2 (ja) |
EP (1) | EP1441808B1 (ja) |
JP (1) | JP3947738B2 (ja) |
AT (1) | ATE290904T1 (ja) |
CA (1) | CA2460033A1 (ja) |
DE (1) | DE60203318T2 (ja) |
WO (1) | WO2003037426A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8086315B2 (en) | 2004-02-12 | 2011-12-27 | Asap Medical, Inc. | Cardiac stimulation apparatus and method for the control of hypertension |
US8165674B2 (en) | 2005-03-02 | 2012-04-24 | Backbeat Medical, Inc. | Methods and apparatus to increase secretion of endogenous naturetic hormones |
US7869874B2 (en) * | 2006-09-25 | 2011-01-11 | G&L Consulting, Llc | Methods and apparatus to stimulate heart atria |
US8340763B2 (en) | 2008-09-08 | 2012-12-25 | Backbeat Medical, Inc. | Methods and apparatus to stimulate heart atria |
US10695126B2 (en) | 2008-10-06 | 2020-06-30 | Santa Anna Tech Llc | Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue |
US9008769B2 (en) | 2012-12-21 | 2015-04-14 | Backbeat Medical, Inc. | Methods and systems for lowering blood pressure through reduction of ventricle filling |
US9370662B2 (en) | 2013-12-19 | 2016-06-21 | Backbeat Medical, Inc. | Methods and systems for controlling blood pressure by controlling atrial pressure |
US10058260B2 (en) * | 2013-12-20 | 2018-08-28 | Koninklijke Philips N.V. | Apparatus and method for determining the occurrance of a QRS complex in ECG data |
US10342982B2 (en) | 2015-09-11 | 2019-07-09 | Backbeat Medical, Inc. | Methods and systems for treating cardiac malfunction |
US10485658B2 (en) | 2016-04-22 | 2019-11-26 | Backbeat Medical, Inc. | Methods and systems for controlling blood pressure |
US11331140B2 (en) | 2016-05-19 | 2022-05-17 | Aqua Heart, Inc. | Heated vapor ablation systems and methods for treating cardiac conditions |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059116A (en) | 1974-12-09 | 1977-11-22 | Medtronic, Inc. | Synchronous pacemaker with upper rate stabilization and method of use |
US4312355A (en) | 1977-01-12 | 1982-01-26 | Medtronic B.V. | Heart pacemaker |
US4248238A (en) | 1979-03-26 | 1981-02-03 | Joseph Simon P | Heart stimulating apparatus |
US4280502A (en) | 1979-08-08 | 1981-07-28 | Intermedics, Inc. | Tachycardia arrester |
US4284082A (en) | 1979-12-12 | 1981-08-18 | Medtronic B.V.Kerkrade | Ventricular synchronized atrial pacemaker and method of operation |
US4343311A (en) | 1980-04-30 | 1982-08-10 | Medtronic, Inc. | Atrial refractory control for R-wave rejection in pacemakers |
US4421116A (en) | 1980-10-14 | 1983-12-20 | Medtronic, Inc. | Heart pacemaker with separate A-V intervals for atrial synchronous and atrial-ventricular sequential pacing modes |
US4363325A (en) | 1981-01-19 | 1982-12-14 | Medtronic, Inc. | Mode adaptive pacer |
US4401119A (en) | 1981-02-17 | 1983-08-30 | Medtronic, Inc. | Prolongation of timing intervals in response to ectopic heart beats in atrial and ventricular pacemakers |
US4407287A (en) | 1981-02-17 | 1983-10-04 | Medtronic, Inc. | Atrial and ventricular-only pacemaker responsive to premature ventricular contractions |
US4452248A (en) | 1981-10-13 | 1984-06-05 | Keller Jr J Walter | Bidirectional pacemaker |
US4428378A (en) | 1981-11-19 | 1984-01-31 | Medtronic, Inc. | Rate adaptive pacer |
SE8107269L (sv) | 1981-12-04 | 1983-06-05 | Siemens Elema Ab | Anordning for att avsluta en takykardi |
US4429697A (en) | 1982-04-12 | 1984-02-07 | Telectronics Pty. Ltd. | Dual chamber heart pacer with improved ventricular rate control |
DE3240430A1 (de) | 1982-11-02 | 1984-05-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und herzschrittmacher zum beenden einer tachykardie |
US4554921A (en) | 1983-02-11 | 1985-11-26 | Vitafin N.V. | Dual chamber pacemaker with automatic high rate limit mode determination |
US4523593A (en) | 1983-06-15 | 1985-06-18 | Medtronic, Inc. | Constant A-A interval control for DVI and DDD cardiac pacemakers |
US4527568A (en) | 1983-12-27 | 1985-07-09 | Vitafin N.V. | Dual chamber pacer with alternative rate adaptive means and method |
US4515161A (en) | 1984-01-10 | 1985-05-07 | Vitafin N.V. | Dual chamber pacemaker system with V-A time measurement apparatus and method |
US4624260A (en) | 1985-05-07 | 1986-11-25 | Intermedics, Inc. | Pacemaker with conditional atrial tracking capability |
US4738250A (en) | 1985-10-01 | 1988-04-19 | Mems Technology, Incorporated | Apparatus and method for micro-electric medical stimulation of cells of living animal tissue |
DE3535568A1 (de) | 1985-10-04 | 1987-04-09 | Siemens Ag | Vorhofgesteuerter herzschrittmacher |
US4890617A (en) | 1987-11-25 | 1990-01-02 | Medtronic, Inc. | Dual chamber activity responsive pacer |
US5154172A (en) | 1989-11-13 | 1992-10-13 | Cyberonics, Inc. | Constant current sources with programmable voltage source |
US5052388A (en) | 1989-12-22 | 1991-10-01 | Medtronic, Inc. | Method and apparatus for implementing activity sensing in a pulse generator |
US4998974A (en) | 1990-01-05 | 1991-03-12 | Telectronics Pacing Systems, Inc. | Apparatus and method for antitachycardia pacing in dual chamber arrhythmia control system |
US5144947A (en) | 1990-04-03 | 1992-09-08 | Telectronics Pacing Systems, Inc. | Apparatus and method for antitachycardia pacing in a arrhythmia control systems |
US5086772A (en) | 1990-07-30 | 1992-02-11 | Telectronics Pacing Systems, Inc. | Arrhythmia control system employing arrhythmia recognition algorithm |
US5107850A (en) | 1990-11-02 | 1992-04-28 | Cardiac Pacemakers, Inc. | Method and apparatus for classifying and treating cardiac arrhythmias based on atrial and ventricular activity |
US5193550A (en) | 1990-11-30 | 1993-03-16 | Medtronic, Inc. | Method and apparatus for discriminating among normal and pathological tachyarrhythmias |
US5133350A (en) | 1991-01-31 | 1992-07-28 | Medtronic, Inc. | Mode switching pacemaker |
US5144949A (en) | 1991-03-15 | 1992-09-08 | Medtronic, Inc. | Dual chamber rate responsive pacemaker with automatic mode switching |
US5335657A (en) | 1991-05-03 | 1994-08-09 | Cyberonics, Inc. | Therapeutic treatment of sleep disorder by nerve stimulation |
US5215089A (en) | 1991-10-21 | 1993-06-01 | Cyberonics, Inc. | Electrode assembly for nerve stimulation |
CA2105162A1 (en) | 1992-02-03 | 1993-08-04 | Karel Den Dulk | Dual chamber pacemaker system for delivering atrial sync pulses |
EP0647149B1 (en) | 1992-06-30 | 1997-01-15 | Medtronic, Inc. | Apparatus for treatment of heart disorders |
SE9202825D0 (sv) * | 1992-09-30 | 1992-09-30 | Siemens Elema Ab | Hjaertstimulator |
US5391185A (en) | 1993-02-22 | 1995-02-21 | Angeion Corporation | Atrial cardioverter with ventricular protection |
US5403356A (en) | 1993-04-28 | 1995-04-04 | Medtronic, Inc. | Method and apparatus for prevention of atrial tachy arrhythmias |
US5411524A (en) | 1993-11-02 | 1995-05-02 | Medtronic, Inc. | Method and apparatus for synchronization of atrial defibrillation pulses |
DE69509650T2 (de) | 1994-04-21 | 1999-12-30 | Medtronic Inc | Behandlung atrialer fibrillationen |
US5562708A (en) | 1994-04-21 | 1996-10-08 | Medtronic, Inc. | Method and apparatus for treatment of atrial fibrillation |
US5522852A (en) | 1994-04-26 | 1996-06-04 | Incontrol, Inc. | Selective cardiac activity analysis atrial fibrillation detection system and method and atrial defibrillator utilizing same |
US5601615A (en) | 1994-08-16 | 1997-02-11 | Medtronic, Inc. | Atrial and ventricular capture detection and threshold-seeking pacemaker |
US5549642A (en) | 1994-08-19 | 1996-08-27 | Medtronic, Inc. | Atrial defibrillator and method of use |
US5480413A (en) | 1994-11-30 | 1996-01-02 | Telectronics Pacing Systems, Inc. | Apparatus and method for stabilizing the ventricular rate of a heart during atrial fibrillation |
US5609613A (en) | 1995-05-03 | 1997-03-11 | Intermedics, Inc. | Control of pacing rate in dual-chamber, rate-adaptive pacemakers |
US5630834A (en) | 1995-05-03 | 1997-05-20 | Medtronic, Inc. | Atrial defibrillator with means for delivering therapy in response to a determination that the patient is likely asleep |
US5814083A (en) | 1995-09-29 | 1998-09-29 | Medtronic, Inc | Pacemaker tachy determination based blocked on 2:1 sensing |
US5700282A (en) | 1995-10-13 | 1997-12-23 | Zabara; Jacob | Heart rhythm stabilization using a neurocybernetic prosthesis |
US5690681A (en) | 1996-03-29 | 1997-11-25 | Purdue Research Foundation | Method and apparatus using vagal stimulation for control of ventricular rate during atrial fibrillation |
US5690686A (en) | 1996-04-30 | 1997-11-25 | Medtronic, Inc. | Atrial defibrillation method |
US5792193A (en) | 1996-11-05 | 1998-08-11 | Vitatron Medical, B.V. | Pacemaker system and method with ventricular rate smoothing during high rate atrial arrhythmia |
US5840079A (en) | 1997-03-27 | 1998-11-24 | Medtronic, Inc. | Method and apparatus for treatment of atrial fibrillation |
US5954755A (en) | 1997-06-06 | 1999-09-21 | Medtronic, Inc. | Facilitated atrial pacing threshold testing |
US5928271A (en) | 1998-02-25 | 1999-07-27 | Medtronic, Inc. | Atrial anti-arrhythmia pacemaker and method using high rate atrial and backup ventricular pacing |
US6246906B1 (en) * | 1998-03-19 | 2001-06-12 | Cardiac Pacemakers, Inc. | System and method for treating atrial arrhythmias |
US6161047A (en) | 1998-04-30 | 2000-12-12 | Medtronic Inc. | Apparatus and method for expanding a stimulation lead body in situ |
US5876422A (en) | 1998-07-07 | 1999-03-02 | Vitatron Medical B.V. | Pacemaker system with peltier cooling of A-V node for treating atrial fibrillation |
US6292701B1 (en) | 1998-08-12 | 2001-09-18 | Medtronic Xomed, Inc. | Bipolar electrical stimulus probe with planar electrodes |
US6280414B1 (en) | 1998-09-30 | 2001-08-28 | Medtronic Ave, Inc. | Method and apparatus for local delivery of therapeutic agent |
US6256537B1 (en) | 1999-03-17 | 2001-07-03 | Medtronic, Inc. | Pacemaker system with inhibition of AV node for rate regulation during atrial fibrillation |
US6272380B1 (en) | 1999-08-19 | 2001-08-07 | Medtronic, Inc. | Apparatus for treating atrial tachy arrhythmias with synchronized shocks |
-
2001
- 2001-10-30 US US10/003,936 patent/US6668195B2/en not_active Expired - Fee Related
-
2002
- 2002-10-01 EP EP02773690A patent/EP1441808B1/en not_active Expired - Lifetime
- 2002-10-01 WO PCT/US2002/031286 patent/WO2003037426A1/en active IP Right Grant
- 2002-10-01 DE DE60203318T patent/DE60203318T2/de not_active Expired - Lifetime
- 2002-10-01 AT AT02773690T patent/ATE290904T1/de not_active IP Right Cessation
- 2002-10-01 CA CA002460033A patent/CA2460033A1/en not_active Abandoned
- 2002-10-01 JP JP2003539765A patent/JP3947738B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2460033A1 (en) | 2003-05-08 |
DE60203318D1 (de) | 2005-04-21 |
EP1441808A1 (en) | 2004-08-04 |
ATE290904T1 (de) | 2005-04-15 |
DE60203318T2 (de) | 2005-07-21 |
JP2005507719A (ja) | 2005-03-24 |
EP1441808B1 (en) | 2005-03-16 |
US20030083706A1 (en) | 2003-05-01 |
WO2003037426A1 (en) | 2003-05-08 |
US6668195B2 (en) | 2003-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4343107B2 (ja) | 過駆動ペーシングを用いて連続的に発生する不整脈を予防する方法および装置 | |
US5391185A (en) | Atrial cardioverter with ventricular protection | |
JP4440781B2 (ja) | 不整脈を鑑別するためにatp戻り周期長を用いる装置および方法 | |
EP0060117A2 (en) | Synchronized intracardiac cardioverter | |
US8798749B2 (en) | Cardiac stimulation device for sinus rate modulation | |
JP2008142555A (ja) | 安全ノイズモードの備わった埋め込み型心臓刺激装置 | |
JP2005529690A5 (ja) | ||
JP2007301401A (ja) | 心室性不整脈を検出しかつ治療するための装置 | |
EP3713638A1 (en) | Efficient delivery of multi-site pacing | |
WO2014099595A2 (en) | Method and apparatus for right ventricular resynchronization | |
WO2000076581A1 (en) | Tachycardia rate hysteresis for dual-chambered cardiac stimulators | |
US6230056B1 (en) | Method and apparatus for preventing clotting during a trial fibrillation | |
US5954753A (en) | Implantable defibrillator with improved testing of capability to defibrillate | |
US7809439B2 (en) | Spectrum-driven arrhythmia treatment method | |
JP4629673B2 (ja) | 電気的に効果的な神経興奮性刺激 | |
JP3947738B2 (ja) | 心房細動の可能性を減らすための埋め込み可能な医療デバイス | |
EP1960042B1 (en) | Method and system for detecting and treating junctional rhythms | |
US7751887B1 (en) | Tiered antitachycardia pacing and pre-pulsing therapy | |
US7181273B2 (en) | Tachycardia synchronization delays | |
US6282447B1 (en) | Cardiac stimulator with rate-adaptive PVARP | |
US9084899B2 (en) | Active implantable medical device having antitachycardia atrial and antibradycardia ventricular pacing | |
US7761156B2 (en) | Method for operating an implantable cardiac stimulator to set the atrial stimulation time interval dependent on the evoked response amplitude | |
WO2000013748A1 (en) | A method and apparatus for preventing clotting during atrial fibrillation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060424 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060509 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060713 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20061017 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070125 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20070220 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070326 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070416 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110420 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120420 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120420 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130420 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130420 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140420 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |