Informationen zum Autor MARTIN CULJAT, PhD, is Adjunct Assistant Professor in the UCLA Departments of Bioengineering and Surgery and the Engineering Research Director of the UCLA Center for Advanced Surgical and Interventional Technology (CASIT), a research center that promotes collaboration between medicine and engineering. RAHUL SINGH, PhD, is Adjunct Assistant Professor in the UCLA Departments of Bioengineering and Surgery. He leads several collaborative research projects at the UCLA Center for Advanced Surgical and Interventional Technology (CASIT). HUA LEE, PhD, is Professor in the Department of Electrical and Computer Engineering at UC Santa Barbara. Well known for his pioneering research laboratory, Dr. Lee is also the author of three other books on imaging technology and engineering. Klappentext A comprehensive introduction to biomedical device engineering Addressing the exploding interest in bioengineering for healthcare applications, this book provides readers with detailed yet easy-to-understand guidance on biomedical device engineering. Written by prominent physicians and engineers, Medical Devices: Surgical and Image-Guided Technologies is organized into stand-alone chapters covering devices and systems in diagnostic, surgical, and implant procedures. Assuming only basic background in math and science, the authors clearly explain the fundamentals for different systems along with such topics as engineering considerations, therapeutic techniques and applications, future trends, and more. After describing how to manage a design project for medical devices, the book examines the following: Instruments for laparoscopic and ophthalmic surgery, plus surgical robotics Catheters in vascular therapy and energy-based hemostatic surgical devices Tissue ablation systems and the varied uses of lasers in medicine Vascular and cardiovascular devices, plus circulatory support devices Ultrasound transducers, X-ray imaging, and neuronavigation An absolute must for biomedical engineers, Medical Devices: Surgical and Image-Guided Technologies is also an invaluable guide for students in all engineering majors and pre-med programs interested in exploring this fascinating field. Zusammenfassung Bioengineering has become one of the most exciting majors in engineering programs everywhere. Medical Devices is a textbook for an introductory seminar course on the biomedical devices field. Inhaltsverzeichnis PREFACE xvii CONTRIBUTORS xix PART I INTRODUCTION TO MEDICAL DEVICES 1 1. Introduction 3 Martin Culjat 1.1 History of Medical Devices 3 1.2 Medical Device Terminology 6 1.3 Purpose of the Book 10 2. Design of Medical Devices 11 Gregory Nighswonger 2.1 Introduction 11 2.2 The Medical Device Design Environment 11 2.2.1 US Regulation 12 2.2.2 Differences in European Regulation 13 2.2.3 Standards 14 2.3 Basic Design Phases 15 2.3.1 Feasibility 15 2.3.2 Planning and Organization-Assembling the Design Team 16 2.3.3 When to Involve Regulatory Affairs 17 2.3.4 Conceptualizing and Review 17 2.3.5 Testing and Refinement 20 2.3.6 Proving the Concept 20 2.3.7 Pilot Testing and Release to Manufacturing 22 2.4 Postmarket Activities 25 2.5 Final Note 25 PART II MINIMALLY INVASIVE DEVICES AND TECHNIQUES 27 3. Instrumentation for Laparoscopic Surgery 29 Camellia Racu-Keefer, Scott Um, Martin Culjat, and Erik Dutson 3.1 Introduction 29 3.2 Basic Principles 31 3.3 Laparoscopic Instrumentation 34 3.3.1 Trocars 34 3.3.2 Standard Laparoscopic Instruments 37 3.3.3 Additional Laparoscopic Instruments 42 3.3.4 Specimen Retrieval Bags 44 ...

Autorentext

MARTIN CULJAT, PhD, is Adjunct Assistant Professor in the UCLA Departments of Bioengineering and Surgery and the Engineering Research Director of the UCLA Center for Advanced Surgical and Interventional Technology (CASIT), a research center that promotes collaboration between medicine and engineering.

RAHUL SINGH, PhD, is Adjunct Assistant Professor in the UCLA Departments of Bioengineering and Surgery. He leads several collaborative research projects at the UCLA Center for Advanced Surgical and Interventional Technology (CASIT).

HUA LEE, PhD, is Professor in the Department of Electrical and Computer Engineering at UC Santa Barbara. Well known for his pioneering research laboratory, Dr. Lee is also the author of three other books on imaging technology and engineering.

Klappentext

A comprehensive introduction to biomedical device engineering

Addressing the exploding interest in bioengineering for healthcare applications, this book provides readers with detailed yet easy-to-understand guidance on biomedical device engineering. Written by prominent physicians and engineers, Medical Devices: Surgical and Image-Guided Technologies is organized into stand-alone chapters covering devices and systems in diagnostic, surgical, and implant procedures.

Assuming only basic background in math and science, the authors clearly explain the fundamentals for different systems along with such topics as engineering considerations, therapeutic techniques and applications, future trends, and more. After describing how to manage a design project for medical devices, the book examines the following:

• Instruments for laparoscopic and ophthalmic surgery, plus surgical robotics
• Catheters in vascular therapy and energy-based hemostatic surgical devices
• Tissue ablation systems and the varied uses of lasers in medicine
• Vascular and cardiovascular devices, plus circulatory support devices
• Ultrasound transducers, X-ray imaging, and neuronavigation
  An absolute must for biomedical engineers, Medical Devices: Surgical and Image-Guided Technologies is also an invaluable guide for students in all engineering majors and pre-med programs interested in exploring this fascinating field.

Zusammenfassung
Bioengineering has become one of the most exciting majors in engineering programs everywhere. Medical Devices is a textbook for an introductory seminar course on the biomedical devices field.

Inhalt

PREFACE xvii CONTRIBUTORS xix

PART I INTRODUCTION TO MEDICAL DEVICES 1

1. Introduction 3
Martin Culjat

1.1 History of Medical Devices 3

1.2 Medical Device Terminology 6

1.3 Purpose of the Book 10

2. Design of Medical Devices 11
Gregory Nighswonger

2.1 Introduction 11

2.2 The Medical Device Design Environment 11

2.2.1 US Regulation 12

2.2.2 Differences in European Regulation 13

2.2.3 Standards 14

2.3 Basic Design Phases 15

2.3.1 Feasibility 15

2.3.2 Planning and Organization-Assembling the Design Team 16

2.3.3 When to Involve Regulatory Affairs 17

2.3.4 Conceptualizing and Review 17

2.3.5 Testing and Refinement 20

2.3.6 Proving the Concept 20

2.3.7 Pilot Testing and Release to Manufacturing 22

2.4 Postmarket Activities 25

2.5 Final Note 25

PART II MINIMALLY INVASIVE DEVICES AND TECHNIQUES 27

3. Instrumentation for Laparoscopic Surgery 29
Camellia Racu-Keefer, Scott Um, Martin Culjat, and Erik Dutson

3.1 Introduction 29

3.2 Basic Principles 31

3.3 Laparoscopic Instrumentation 34

3.3.1 Trocars 34

3.3.2 Standard Laparoscopic Instruments 37

3.3.3 Additional Laparoscopic Instruments 42

3.3.4 Specimen Retrieval Bags 44

3.3.5 Disposable Instruments 44

3.4 Innovative Applications 45

3.5 Summary and Future Applications 46

4. Surgical Instruments in Ophthalmology 49
Allen Y. Hu, Robert M. Beardsley, and Jean-Pierre Hubschman

4.1 Introduction 49

4.2 Cataract Surgery 51

4.2.1 Basic Technique 51

4.2.2 Principles of Phacoemulsification 52

4.2.3 Phacoemulsification Instruments 54

4.2.4 Phacoemulsification Systems 55

4.2.5 Future Directions 56

4.3 Vitreoretinal Surgery 56

4.3.1 Basic Techniques 56

4.3.2 Principles of Vitrectomy 57

4.3.3 Vitrectomy Instruments 58

4.3.4 Vitrectomy Systems 60

4.3.5 Future Directions 60

4.4 Other Ophthalmic Surgical Procedures 61 …