Advances in Nd:YAG Laser Surgery
Advances in Nd:YAG Laser Surgery

Author: Stephen N. Joffe

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 382

ISBN-13: 1461237289

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The Nd:YAG laser has finally become the multidisciplinary and muitispeciaity tool of the 1980s. Primarily developed for gastrointestinal applications for controlling bleeding, at present it is also used for endoscopic treatment of gastrointestinal tumors, endobronchial cancer, and bladder and gynecological lesions and finding applications in otorhinolaryngology and neurosurgery. De velopment of laser scalpels and focusing head-pieces has now allowed the Nd:YAG laser to be used for open surgical procedures in general and plastic surgery, head and neck surgery, urology, gynecology, dermatology, and neu rosurgery. The rapid development in ceramic technology has led to contact surgery allowing physicians a choice of excision, vaporization, coagulation, incision, or combinations thereof by easily changing probes rather than having to select new laser wavelengths. This technology is rapidly replacing the carbon dioxide laser which currently has no adequate flexible waveguide for fiberoptic en doscopy, cannot be used in a water medium (e.g., bladder), and has poor coagulation properties when compared to the Nd:YAG laser. Future developments may see the Nd:YAG laser even replacing electro cautery in the operating room due to its greater safety and efficacy. Local hyperthermia (laserthermia) with computer control, photodynamic therapy, and ophthalmic applications make the Nd:YAG laser the most exciting tech nological advancement in medicine and surgery for the 1980s.

Textbook on Scar Management
Textbook on Scar Management

Author: Luc Téot

Publisher: Springer Nature

Published: 2020-12-07

Total Pages: 553

ISBN-13: 3030447669

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This text book is open access under a CC BY 4.0 license. Written by a group of international experts in the field and the result of over ten years of collaboration, it allows students and readers to gain to gain a detailed understanding of scar and wound treatment – a topic still dispersed among various disciplines. The content is divided into three parts for easy reference. The first part focuses on the fundamentals of scar management, including assessment and evaluation procedures, classification, tools for accurate measurement of all scar-related elements (volume density, color, vascularization), descriptions of the different evaluation scales. It also features chapters on the best practices in electronic-file storage for clinical reevaluation and telemedicine procedures for safe remote evaluation. The second section offers a comprehensive review of treatment and evidence-based technologies, presenting a consensus of the various available guidelines (silicone, surgery, chemical injections, mechanical tools for scar stabilization, lasers). The third part evaluates the full range of emerging technologies offered to physicians as alternative or complementary solutions for wound healing (mechanical, chemical, anti-proliferation). Textbook on Scar Management will appeal to trainees, fellows, residents and physicians dealing with scar management in plastic surgery, dermatology, surgery and oncology, as well as to nurses and general practitioners

Nd:YAG Lasers: Technology and Applications
Nd:YAG Lasers: Technology and Applications

Author: Larry P. Thomason

Publisher:

Published: 2020-03-23

Total Pages: 113

ISBN-13: 9781536168204

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The opening chapter of Nd:YAG Lasers: Technology and Applications aims at reviewing the mechanism of the use of Nd:YAG lasers in vascular lesions, specific indications for its use and treatment efficacy for these specific lesions. Recently, Nd:YAG lasers have also become popular in the treatment of non-vascular lesions. As such, the authors discuss the more recent indications of Nd:YAG lasers. Next, studies on the behaviour of superduplex steel UNS S 32750 when submitted to autogenous welding with Nd:YAG pulsed laser, autogenous welding with Nd:YAG pulsed laser with subsequent refusion processes with Nd:YAG pulsed laser and hybrid welding combining Nd:YAG pulsed laser and GTAW are explored in two situations. The concluding chapter focuses on the applications of Nd:YAG lasers, including in the synthesis of nanocomposites and carbon quantum dots, generating micro- and nano-size emulsions.

ND
ND

Author: Ekrem Civas

Publisher: Nova Science Publishers

Published: 2011-03-18

Total Pages: 0

ISBN-13: 9781617610998

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Nd:YAG laser has recently been widely used for the various vascular applications. This book presents basic vascular and tissue interactions in the Nd:YAG laser treatment of vascular lesions and prepares a guide for clinical use. Lesion diameter, colour, depth and pressure make the basis of the choice of laser parameters. Based on the research presented in this book, it is evident that lasers have been used increasingly as an alternative to surgical methods in the treatment of congenital and acquired vascular lesions. Clinical use of Nd:YAG laser presents a wide range of options to the practising physician in the treatment of different vascular lesions from easy to difficult.

Spectroscopic Properties of Nd
Spectroscopic Properties of Nd

Author: Seyed Ebrahim Pourmand

Publisher:

Published: 2018-03

Total Pages:

ISBN-13: 9781536131475

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Introduction of flashlamp pumped Nd:YAG laser -- Concepts and principle working of Nd:YAG laser -- Research methodology of Nd3+:YAG laser pumped by flashlamp -- Spectroscopic results and discussion on the fluorescence spectrum of the pump source to excite Nd:YAG laser rod as flashlamp -- Conclusion and future work of Nd:YAG laser

Laser Treatment of Vascular Lesions
Laser Treatment of Vascular Lesions

Author: S. Bard

Publisher: Karger Medical and Scientific Publishers

Published: 2014-02-18

Total Pages: 158

ISBN-13: 3318023132

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Today, nearly 60 years after the invention of the first medical laser, multiple laser and light systems exist and are applied in various medical specialties such as dermatology, ophthalmology, and urology. This volume - the first in the series Aesthetic Dermatology - focuses on the laser treatment of cutaneous lesions with a vascular target. Each chapter describes a particular laser or light modality and its specific application to a variety of both vascular and nonvascular lesions. Renowned specialists in laser medicine have contributed their expertise, incorporating current evidence-based literature and their own personal treatment recommendations, as well as pearls and perils. The purpose of this book is to explore the options and parameters available to treat cutaneous lesions traditionally responsive to vascular laser therapy and to expand the application to further lesion treatments. Readers who wish to broaden their knowledge and further hone their skills in treating cutaneous vascular lesions with lasers will find this publication a valuable and comprehensive review.

Lasers for Medical Applications
Lasers for Medical Applications

Author: Helena Jelínková

Publisher: Elsevier

Published: 2013-09-30

Total Pages: 827

ISBN-13: 0857097547

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Lasers have a wide and growing range of applications in medicine. Lasers for Medical Applications summarises the wealth of recent research on the principles, technologies and application of lasers in diagnostics, therapy and surgery.Part one gives an overview of the use of lasers in medicine, key principles of lasers and radiation interactions with tissue. To understand the wide diversity and therefore the large possible choice of these devices for a specific diagnosis or treatment, the respective types of the laser (solid state, gas, dye, and semiconductor) are reviewed in part two. Part three describes diagnostic laser methods, for example optical coherence tomography, spectroscopy, optical biopsy, and time-resolved fluorescence polarization spectroscopy. Those methods help doctors to refine the scope of involvement of the particular body part or, for example, to specify the extent of a tumor. Part four concentrates on the therapeutic applications of laser radiation in particular branches of medicine, including ophthalmology, dermatology, cardiology, urology, gynecology, otorhinolaryngology (ORL), neurology, dentistry, orthopaedic surgery and cancer therapy, as well as laser coatings of implants. The final chapter includes the safety precautions with which the staff working with laser instruments must be familiar.With its distinguished editor and international team of contributors, this important book summarizes international achievements in the field of laser applications in medicine in the past 50 years. It provides a valuable contribution to laser medicine by outstanding experts in medicine and engineering. - Describes the interaction of laser light with tissue - Reviews every type of laser used in medicine: solid state, gas, dye and semiconductor - Describes the use of lasers for diagnostics

Ceramic Lasers
Ceramic Lasers

Author: Akio Ikesue

Publisher: Cambridge University Press

Published: 2013-05-23

Total Pages: 459

ISBN-13: 110724417X

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Until recently, ceramic materials were considered unsuitable for optics due to the numerous scattering sources, such as grain boundaries and residual pores. However, in the 1990s the technology to generate a coherent beam from ceramic materials was developed, and a highly efficient laser oscillation was realized. In the future, the technology derived from the development of the ceramic laser could be used to develop new functional passive and active optics. Co-authored by one of the pioneers of this field, the book describes the fabrication technology and theoretical characterization of ceramic material properties. It describes novel types of solid lasers and other optics using ceramic materials to demonstrate the application of ceramic gain media in the generation of coherent beams and light amplification. This is an invaluable guide for physicists, materials scientists and engineers working on laser ceramics.

Laser Techniques in Ophthalmology
Laser Techniques in Ophthalmology

Author: Anita Prasad

Publisher: CRC Press

Published: 2022-07-05

Total Pages: 267

ISBN-13: 1000538486

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This is a practical guide to using lasers in the Eye clinic and includes all commonly performed Lasers for a range of ocular conditions. It uses multiple illustrations of real-life fundus photographs, FFA images, OCT images and digitally modified retinal images to simplify learning the fundamentals of laser physics and physiology, laser safety and an overview of the variety of ophthalmic lasers in current use. It standardizes Laser procedures and serves as a reference guide for Ophthalmic trainees learning the technique that can be transferred to their clinical practice. The book simplifies understanding of Ophthalmic Lasers and answers common questions of how and why things are done. Key Features • Emphasizes on Nd-YAG Laser, Lasers in Glaucoma and Photothermal Lasers for Retinal Pathology, with clarity on techniques and pearls on dealing with common laser related issues that come with experience. • Provides content in a Q&A format which is ideal as a lesson from trainer to trainee and answers all the doubts and laser related questions a trainee may have and aids their learning and progression to performing Lasers safely and independently. • Uses digitally modified images with bullet points and reference text boxes, making the content user friendly and easy to understand.