JP4128741B2 - 安全ノイズモードの備わった埋め込み型心臓刺激装置 - Google Patents
安全ノイズモードの備わった埋め込み型心臓刺激装置 Download PDFInfo
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- JP4128741B2 JP4128741B2 JP2000528335A JP2000528335A JP4128741B2 JP 4128741 B2 JP4128741 B2 JP 4128741B2 JP 2000528335 A JP2000528335 A JP 2000528335A JP 2000528335 A JP2000528335 A JP 2000528335A JP 4128741 B2 JP4128741 B2 JP 4128741B2
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- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000000638 stimulation Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 3
- 230000000747 cardiac effect Effects 0.000 description 34
- 238000010009 beating Methods 0.000 description 26
- 230000002861 ventricular Effects 0.000 description 21
- 230000001746 atrial effect Effects 0.000 description 16
- 208000001871 Tachycardia Diseases 0.000 description 15
- 206010049447 Tachyarrhythmia Diseases 0.000 description 11
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 206010003119 arrhythmia Diseases 0.000 description 8
- 230000006793 arrhythmia Effects 0.000 description 8
- 206010061592 cardiac fibrillation Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000002600 fibrillogenic effect Effects 0.000 description 8
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- 210000001013 sinoatrial node Anatomy 0.000 description 4
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- 230000002336 repolarization Effects 0.000 description 3
- 210000005245 right atrium Anatomy 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 208000006218 bradycardia Diseases 0.000 description 2
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- 210000005242 cardiac chamber Anatomy 0.000 description 2
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- 230000036279 refractory period Effects 0.000 description 2
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- 210000005241 right ventricle Anatomy 0.000 description 2
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- 230000006794 tachycardia Effects 0.000 description 2
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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- 210000005246 left atrium Anatomy 0.000 description 1
- 210000005240 left ventricle Anatomy 0.000 description 1
- 210000004115 mitral valve Anatomy 0.000 description 1
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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
- A61N1/37—Monitoring; Protecting
-
- 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
- A61N1/37—Monitoring; Protecting
- A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/901—Suppression of noise in electric signal
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/012,854 US5978710A (en) | 1998-01-23 | 1998-01-23 | Implantable cardiac stimulator with safe noise mode |
| US09/012,854 | 1998-01-23 | ||
| PCT/US1999/001094 WO1999037360A1 (en) | 1998-01-23 | 1999-01-19 | Implantable cardiac stimulator with safe noise mode |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007324858A Division JP4633780B2 (ja) | 1998-01-23 | 2007-12-17 | 安全ノイズモードの備わった埋め込み型心臓刺激装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002500936A JP2002500936A (ja) | 2002-01-15 |
| JP2002500936A5 JP2002500936A5 (enExample) | 2007-09-27 |
| JP4128741B2 true JP4128741B2 (ja) | 2008-07-30 |
Family
ID=21757046
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000528335A Expired - Fee Related JP4128741B2 (ja) | 1998-01-23 | 1999-01-19 | 安全ノイズモードの備わった埋め込み型心臓刺激装置 |
| JP2007324858A Expired - Fee Related JP4633780B2 (ja) | 1998-01-23 | 2007-12-17 | 安全ノイズモードの備わった埋め込み型心臓刺激装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007324858A Expired - Fee Related JP4633780B2 (ja) | 1998-01-23 | 2007-12-17 | 安全ノイズモードの備わった埋め込み型心臓刺激装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5978710A (enExample) |
| EP (1) | EP1049517A1 (enExample) |
| JP (2) | JP4128741B2 (enExample) |
| CA (1) | CA2319228A1 (enExample) |
| WO (1) | WO1999037360A1 (enExample) |
Families Citing this family (155)
| Publication number | Priority date | Publication date | Assignee | Title |
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1998
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1999
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- 1999-01-19 WO PCT/US1999/001094 patent/WO1999037360A1/en not_active Ceased
- 1999-01-19 EP EP99904133A patent/EP1049517A1/en not_active Withdrawn
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- 1999-06-15 US US09/333,642 patent/US6198968B1/en not_active Expired - Lifetime
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2007
- 2007-12-17 JP JP2007324858A patent/JP4633780B2/ja not_active Expired - Fee Related
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| JP2008142555A (ja) | 2008-06-26 |
| WO1999037360A1 (en) | 1999-07-29 |
| US5978710A (en) | 1999-11-02 |
| CA2319228A1 (en) | 1999-07-29 |
| JP4633780B2 (ja) | 2011-02-16 |
| JP2002500936A (ja) | 2002-01-15 |
| EP1049517A1 (en) | 2000-11-08 |
| US6198968B1 (en) | 2001-03-06 |
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