Image-guided navigation at the beating heart for open heart bypass surgery:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Ulm
Univ. Ulm
2011
|
| Schriftenreihe: | Schriftenreihe des Instituts für Mess-, Regel- und Mikrotechnik
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | VII, 160 S. Ill., graph. Darst. |
| ISBN: | 9783941543072 |
Internformat
MARC
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| 245 | 1 | 0 | |a Image-guided navigation at the beating heart for open heart bypass surgery |c von Christine Hartung |
| 264 | 1 | |a Ulm |b Univ. Ulm |c 2011 | |
| 300 | |a VII, 160 S. |b Ill., graph. Darst. | ||
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Datensatz im Suchindex
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|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 MOTIVATION 1
1.2 OUTLINE 2
2 CARDIO-POINTER PROJECT 5
2.1 MEDICAL BACKGROUND AND CURRENT CLINICAL PRACTICE 5
2.1.1 CORONARY ARTERY DISEASE (CAD) 5
2.1.2 CORONARY ANGIOGRAPHY G
2.1.3 OPEN HEART BYPASS SURGERY 7
2.2 REASONS FOR EMPLOYING A NAVIGATION SYSTEM 9
2.3 CONCEPT FOR COMPUTER-ASSISTED BYPASS SURGERY 10
2.3.1 PREPROCEDURAL PLANNING 10
2.3.2 INTRAOPERATIVE WORKFLOW 11
2.3.3 NAVIGATION AT THE BEATING HEART AND AT THE ARRESTED HEART . . ..
11 2.3.4 COMPARISON BETWEEN CONVENTIONAL AND COMPUTER-ASSISTED CABG 14
2.4 OBJECTIVES 14
3 STATE OF THE ART IN COMPUTER-ASSISTED SURGERY 17
3.1 MEDICAL IMAGE REGISTRATION 18
3.1.1 REGISTRATION ALGORITHMS 19
3.1.2 ESTABLISHMENT OF CORRESPONDENCES 21
3.2 IMAGE-GUIDED PROCEDURES 24
3.2.1 NON-CARDIAC APPLICATIONS 24
3.2.2 CARDIAC APPLICATIONS 27
3.3 SUMMARY 30
4 CHALLENGES AND NAVIGATION CONCEPT 33
4.1 OPENING OF THE THORAX 33
4.2 STRUCTURE OF THE FRONT (ANTERIOR) SIDE OF THE HEART 34
4.3 HEARTBEAT AND RESPIRATORY MOTION 36
4.4 CONCEPT FOR NAVIGATION AT THE BEATING HEART 40
4.5 SUMMARY 42
5 PRE- AND INTRAOPERATIVE DATA ACQUISITION 43
5.1 PREOPERATIVE CARDIAC MSCT DATA 43
5.1.1 BASIC PRINCIPLES OF COMPUTED TOMOGRAPHY 43
5.1.2 CARDIAC IMAGING AND CORONARY DIAGNOSTICS 48
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/1017247498
DIGITALISIERT DURCH
IMAGE 2
CONTENTS
5.1.3 VISUALIZATION TECHNIQUES 50
5.1.4 MSCT SCANNER AND ACQUISITION PROTOCOL 52
5.1.5 COORDINATE SYSTEMS 53
5.2 INTRAOPERATIVE STEREO VIDEO DATA 55
5.2.1 STEREO CAMERA SYSTEM 55
5.2.2 IDEAL STEREO GEOMETRY 5C
5.2.3 PROJECTION AND TRIANGULATION 58
5.2.4 STEREO ALGORITHM CO
5.2.5 D A TA PROCESSING 60
5.3 S U M M A R Y: TECHNICAL D A TA OF T HE MODALITIES 64
5.3.1 MSCT DATA 64
5.3.2 STEREO VIDEO DATA 64
NAVIGATION SYSTEM FOR THE BEATING HEART 67
6.1 SURGICAL PLANNING 68
6.1.1 PLANNING OF THE DISTAL ANASTOMOSIS SITE 08
6.1.2 EXTRACTION OF FURTHER NAVIGATION INFORMATION 68
6.1.3 LANDMARK DEFINITION 69
6.1.4 CORONARY MAP 72
6.2 SETUP IN THE OPERATING ROOM 72
6.3 REGISTRATION PROCESS 75
6.3.1 ECG GATING 75
6.3.2 LANDMARK DEFINITION 77
C.3.3 REGISTRATION ALGORITHM 80
6.4 VISUALIZATION AND NAVIGATION 87
6.5 SOFTWARE 89
6.5.1 PREOPERATIVE SOFTWARE FOR DATA PROCESSING AND VISUALIZATION . ..
89 6.5.2 INTRAOPERATIVE SOFTWARE FOR REGISTRATION AND NAVIGATION 92 6.6
SUMMARY 94
CLINICAL EVALUATION OF THE NAVIGATION SYSTEM 95
7.1 RETROSPECTIVE REGISTRATION 95
7.1.1 AVAILABILTY AND TYPES OF LANDMARKS 96
7.1.2 REGISTRATION ACCURACY 98
7.2 RESPIRATORY MOTION 100
7.2.1 QUALITATIVE AND QUANTITATIVE EVALUATION 100
7.2.2 COMPARISON OF MECHANICAL VENTILATION AND FREE BREATHING 103 7.2.3
IMPLICATIONS FOR INTRAOPERATIVE REGISTRATION AND NAVIGATION . . .. 104
7.3 AUTOMATIC ECG GATING 106
7.4 PROSPECTIVE IN-VIVO NAVIGATION 108
7.4.1 EVALUATION METHOD 108
7.4.2 NAVIGATION ACCURACY 110
7.5 SUMMARY 110
IMAGE 3
CONTENTS VII
8 CONCEPT FOR PROJECTOR-BASED VISUALIZATION 113
8.1 STATE OF THE ART OF PROJECTOR-BASED VISUALIZATION 114
8.2 LABORATORY SETUP 115
8.3 METHODS 116
8.3.1 CALIBRATION STEP 1 117
8.3.2 CALIBRATION STEP 2 118
8.4 RESULTS 121
8.5 SUMMARY AND DISCUSSION 122
9 CONCLUSION AND OUTLOOK 123
A SYMBOLS AND ABBREVIATIONS 127
A.I SYMBOLS OF CHAPTER 5 127
A.2 SYMBOLS OF CHAPTER 6 129
A.3 SYMBOLS OF CHAPTER 8 130
A.4 ABBREVIATIONS 131
B MEDICAL GLOSSARY 133
C ADDITIONAL TECHNICAL AND MATHEMATICAL DETAILS 135
C.I STEREO CAMERA CALIBRATION 135
C.I.I CALIBRATION OF A SINGLE CAMERA 135
C.I.2 CALIBRATION OF A STEREO CAMERA SYSTEM 137
C.2 VOLUME OF INTEREST SEGMENTATION OF MSCT DATA 138
C.3 SPLINES 140
C.3.1 CUBIC SPLINES 140
C.3.2 CUBIC SMOOTHING SPLINES 141
C.3.3 THIN-PLATE SPLINES 142
C.4 BLOB DETECTION WITH AUTOMATIC SCALE SELECTION 143
PUBLICATIONS AND SUPERVISED STUDENT PROJECTS 145
BIBLIOGRAPHY 149
ACKNOWLEDGEMENTS 160
|
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| author_facet | Hartung, Christine |
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| author_sort | Hartung, Christine |
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| dewey-ones | 617 - Surgery & related medical specialties |
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| dewey-search | 617.412059 |
| dewey-sort | 3617.412059 |
| dewey-tens | 610 - Medicine and health |
| discipline | Medizin |
| format | Thesis Book |
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| indexdate | 2024-07-10T00:14:16Z |
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| isbn | 9783941543072 |
| language | English |
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| spelling | Hartung, Christine Verfasser aut Image-guided navigation at the beating heart for open heart bypass surgery von Christine Hartung Ulm Univ. Ulm 2011 VII, 160 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Schriftenreihe des Instituts für Mess-, Regel- und Mikrotechnik Ulm, Univ., Diss., 2011 (DE-588)4113937-9 Hochschulschrift gnd-content DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024783878&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Hartung, Christine Image-guided navigation at the beating heart for open heart bypass surgery |
| subject_GND | (DE-588)4113937-9 |
| title | Image-guided navigation at the beating heart for open heart bypass surgery |
| title_auth | Image-guided navigation at the beating heart for open heart bypass surgery |
| title_exact_search | Image-guided navigation at the beating heart for open heart bypass surgery |
| title_full | Image-guided navigation at the beating heart for open heart bypass surgery von Christine Hartung |
| title_fullStr | Image-guided navigation at the beating heart for open heart bypass surgery von Christine Hartung |
| title_full_unstemmed | Image-guided navigation at the beating heart for open heart bypass surgery von Christine Hartung |
| title_short | Image-guided navigation at the beating heart for open heart bypass surgery |
| title_sort | image guided navigation at the beating heart for open heart bypass surgery |
| topic_facet | Hochschulschrift |
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