KR101572756B1 - 심강 내 제세동 카테터 시스템 - Google Patents
심강 내 제세동 카테터 시스템 Download PDFInfo
- Publication number
- KR101572756B1 KR101572756B1 KR1020140047440A KR20140047440A KR101572756B1 KR 101572756 B1 KR101572756 B1 KR 101572756B1 KR 1020140047440 A KR1020140047440 A KR 1020140047440A KR 20140047440 A KR20140047440 A KR 20140047440A KR 101572756 B1 KR101572756 B1 KR 101572756B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode group
- event
- defibrillation
- catheter
- power supply
- Prior art date
Links
Images
Classifications
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- 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
- A61N1/395—Heart defibrillators for treating atrial fibrillation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
- A61B5/273—Connection of cords, cables or leads to electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0587—Epicardial electrode systems; Endocardial electrodes piercing the pericardium
-
- 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
- A61N1/3918—Heart defibrillators characterised by shock pathway, e.g. by electrode configuration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013099794A JP5900974B2 (ja) | 2013-05-10 | 2013-05-10 | 心腔内除細動カテーテルシステム |
JPJP-P-2013-099794 | 2013-05-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140133432A KR20140133432A (ko) | 2014-11-19 |
KR101572756B1 true KR101572756B1 (ko) | 2015-11-27 |
Family
ID=51848080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140047440A KR101572756B1 (ko) | 2013-05-10 | 2014-04-21 | 심강 내 제세동 카테터 시스템 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5900974B2 (ja) |
KR (1) | KR101572756B1 (ja) |
CN (1) | CN104138635B (ja) |
TW (1) | TWI503142B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6632511B2 (ja) * | 2016-11-04 | 2020-01-22 | 日本ライフライン株式会社 | 心腔内除細動カテーテルシステム |
CN106669038B (zh) * | 2016-11-21 | 2019-03-15 | 安徽华米信息科技有限公司 | 穿戴式除颤仪及其除颤方法、穿戴设备 |
MY176709A (en) * | 2017-03-31 | 2020-08-19 | Japan Lifeline Co Ltd | Defibrillation catheter system |
JP6881870B2 (ja) * | 2018-03-06 | 2021-06-02 | 日本ライフライン株式会社 | 心腔内除細動カテーテル |
JP7076012B2 (ja) * | 2018-12-27 | 2022-05-26 | 日本ライフライン株式会社 | 心腔内除細動カテーテルシステム |
JP7167307B2 (ja) * | 2019-03-15 | 2022-11-08 | 日本ライフライン株式会社 | 心腔内除細動カテーテル |
CN115190810A (zh) * | 2020-03-09 | 2022-10-14 | 株式会社钟化 | 除颤用电气装置以及除颤信号的产生方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100439193B1 (ko) | 2001-12-04 | 2004-07-07 | 주식회사 씨유메디칼시스템 | 자동 제세동기 및 제세동 방법 |
US8265737B2 (en) | 2009-10-27 | 2012-09-11 | Cameron Health, Inc. | Methods and devices for identifying overdetection of cardiac signals |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5411524A (en) * | 1993-11-02 | 1995-05-02 | Medtronic, Inc. | Method and apparatus for synchronization of atrial defibrillation pulses |
US6219582B1 (en) * | 1998-12-30 | 2001-04-17 | Daig Corporation | Temporary atrial cardioversion catheter |
US7488290B1 (en) * | 2004-02-19 | 2009-02-10 | Cardiac Pacemakers, Inc. | System and method for assessing cardiac performance through transcardiac impedance monitoring |
JP4545216B1 (ja) * | 2009-03-23 | 2010-09-15 | 日本ライフライン株式会社 | 心腔内除細動カテーテルシステム |
JP4672802B1 (ja) * | 2010-03-25 | 2011-04-20 | 日本ライフライン株式会社 | 心腔内除細動カテーテルシステム |
-
2013
- 2013-05-10 JP JP2013099794A patent/JP5900974B2/ja active Active
-
2014
- 2014-04-21 KR KR1020140047440A patent/KR101572756B1/ko active IP Right Grant
- 2014-04-29 CN CN201410177809.1A patent/CN104138635B/zh active Active
- 2014-04-29 TW TW103115279A patent/TWI503142B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100439193B1 (ko) | 2001-12-04 | 2004-07-07 | 주식회사 씨유메디칼시스템 | 자동 제세동기 및 제세동 방법 |
US8265737B2 (en) | 2009-10-27 | 2012-09-11 | Cameron Health, Inc. | Methods and devices for identifying overdetection of cardiac signals |
Also Published As
Publication number | Publication date |
---|---|
CN104138635A (zh) | 2014-11-12 |
TW201521823A (zh) | 2015-06-16 |
CN104138635B (zh) | 2016-03-02 |
KR20140133432A (ko) | 2014-11-19 |
TWI503142B (zh) | 2015-10-11 |
JP5900974B2 (ja) | 2016-04-06 |
JP2014217636A (ja) | 2014-11-20 |
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---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20181120 Year of fee payment: 4 |