NL1026136C2 - Hart-CT-systeem en werkwijze voor het plannen en behandelen van biventriculaire hartstimulatie onder gebruikmaking van een epicardiale geleider. - Google Patents
Hart-CT-systeem en werkwijze voor het plannen en behandelen van biventriculaire hartstimulatie onder gebruikmaking van een epicardiale geleider. Download PDFInfo
- Publication number
- NL1026136C2 NL1026136C2 NL1026136A NL1026136A NL1026136C2 NL 1026136 C2 NL1026136 C2 NL 1026136C2 NL 1026136 A NL1026136 A NL 1026136A NL 1026136 A NL1026136 A NL 1026136A NL 1026136 C2 NL1026136 C2 NL 1026136C2
- Authority
- NL
- Netherlands
- Prior art keywords
- block
- left ventricle
- conductor
- placement
- model
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 41
- 239000004020 conductor Substances 0.000 title claims description 33
- 230000000747 cardiac effect Effects 0.000 title claims description 12
- 230000000638 stimulation Effects 0.000 title description 19
- 210000005240 left ventricle Anatomy 0.000 claims description 68
- 210000000779 thoracic wall Anatomy 0.000 claims description 25
- 210000004204 blood vessel Anatomy 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 13
- 210000001519 tissue Anatomy 0.000 claims description 11
- 210000004165 myocardium Anatomy 0.000 claims description 9
- 238000002059 diagnostic imaging Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 210000002216 heart Anatomy 0.000 description 13
- 210000003748 coronary sinus Anatomy 0.000 description 10
- 230000008602 contraction Effects 0.000 description 7
- 210000004351 coronary vessel Anatomy 0.000 description 7
- 238000002594 fluoroscopy Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 206010007559 Cardiac failure congestive Diseases 0.000 description 5
- 206010019280 Heart failures Diseases 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 210000005241 right ventricle Anatomy 0.000 description 4
- 238000002591 computed tomography Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 230000002861 ventricular Effects 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 230000001746 atrial effect Effects 0.000 description 2
- 238000013170 computed tomography imaging Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003709 image segmentation Methods 0.000 description 2
- 238000001959 radiotherapy Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010048858 Ischaemic cardiomyopathy Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000001992 atrioventricular node Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000004375 bundle of his Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XAEWZDYWZHIUCT-UHFFFAOYSA-N desipramine hydrochloride Chemical compound [H+].[Cl-].C1CC2=CC=CC=C2N(CCCNC)C2=CC=CC=C21 XAEWZDYWZHIUCT-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000022368 idiopathic cardiomyopathy Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000005246 left atrium Anatomy 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 210000000663 muscle cell Anatomy 0.000 description 1
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- 238000012805 post-processing Methods 0.000 description 1
- 238000000718 qrs complex Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000034225 regulation of ventricular cardiomyocyte membrane depolarization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/46—Arrangements for interfacing with the operator or the patient
- A61B6/461—Displaying means of special interest
- A61B6/466—Displaying means of special interest adapted to display 3D data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/503—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
-
- 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
- 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
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7285—Specific aspects of physiological measurement analysis for synchronizing or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/54—Control of the diagnostic device
- A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Cardiology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24981503 | 2003-05-09 | ||
| US10/249,815 US7343196B2 (en) | 2003-05-09 | 2003-05-09 | Cardiac CT system and method for planning and treatment of biventricular pacing using epicardial lead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL1026136A1 NL1026136A1 (nl) | 2004-11-15 |
| NL1026136C2 true NL1026136C2 (nl) | 2005-02-22 |
Family
ID=33415564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1026136A NL1026136C2 (nl) | 2003-05-09 | 2004-05-06 | Hart-CT-systeem en werkwijze voor het plannen en behandelen van biventriculaire hartstimulatie onder gebruikmaking van een epicardiale geleider. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7343196B2 (enExample) |
| JP (1) | JP4441322B2 (enExample) |
| CN (1) | CN100518648C (enExample) |
| NL (1) | NL1026136C2 (enExample) |
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- 2003-05-09 US US10/249,815 patent/US7343196B2/en not_active Expired - Lifetime
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- 2004-05-06 NL NL1026136A patent/NL1026136C2/nl not_active IP Right Cessation
- 2004-05-07 JP JP2004138381A patent/JP4441322B2/ja not_active Expired - Fee Related
- 2004-05-09 CN CNB2004100422527A patent/CN100518648C/zh not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| CN100518648C (zh) | 2009-07-29 |
| CN1575757A (zh) | 2005-02-09 |
| JP2004329944A (ja) | 2004-11-25 |
| JP4441322B2 (ja) | 2010-03-31 |
| NL1026136A1 (nl) | 2004-11-15 |
| US7343196B2 (en) | 2008-03-11 |
| US20040225328A1 (en) | 2004-11-11 |
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