Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z: Photonic Therapeutics and Diagnostics Iv

C. S. Betz; M. Havel; P. Janda; A. Leunig; R. Sroka

doi:10.1117/12.763955

Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z

Standard

Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z : Photonic Therapeutics and Diagnostics Iv. / Betz, C. S.; Havel, M.; Janda, P.; Leunig, A.; Sroka, R.

SPIE Proceedings. Hrsg. / N. Kollias; B. Choi; H. Zeng; R. S. Malek; B. J. F. Wong; J. F. R. Ilgner; K. W. Gregory; G. J. Tearney; H. Hirschberg; S. J. Madsen. Band 6842 2008. S. Z8421-Z8421 (Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)).

Publikationen: SCORING: Beitrag in Buch/Sammelwerk › SCORING: Beitrag in Sammelwerk › Forschung › Begutachtung

Harvard

Betz, CS, Havel, M, Janda, P, Leunig, A & Sroka, R 2008, Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z: Photonic Therapeutics and Diagnostics Iv. in N Kollias, B Choi, H Zeng, RS Malek, BJF Wong, JFR Ilgner, KW Gregory, GJ Tearney, H Hirschberg & SJ Madsen (Hrsg.), SPIE Proceedings. Bd. 6842, Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie), S. Z8421-Z8421. https://doi.org/10.1117/12.763955

APA

Betz, C. S., Havel, M., Janda, P., Leunig, A., & Sroka, R. (2008). Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z: Photonic Therapeutics and Diagnostics Iv. in N. Kollias, B. Choi, H. Zeng, R. S. Malek, B. J. F. Wong, J. F. R. Ilgner, K. W. Gregory, G. J. Tearney, H. Hirschberg, & S. J. Madsen (Hrsg.), SPIE Proceedings (Band 6842, S. Z8421-Z8421). (Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)). https://doi.org/10.1117/12.763955

Vancouver

Betz CS, Havel M, Janda P, Leunig A, Sroka R. Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z: Photonic Therapeutics and Diagnostics Iv. in Kollias N, Choi B, Zeng H, Malek RS, Wong BJF, Ilgner JFR, Gregory KW, Tearney GJ, Hirschberg H, Madsen SJ, Hrsg., SPIE Proceedings. Band 6842. 2008. S. Z8421-Z8421. (Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)). https://doi.org/10.1117/12.763955

Bibtex

@inbook{423498272a0e4910a1d68de3ad6f43ce,

title = "Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z: Photonic Therapeutics and Diagnostics Iv",

abstract = "Introduction: Being practical, efficient and inexpensive, fibre guided diode laser systems are preferable over others for endonasal applications. A new medical 1470 nm diode laser system is expected to offer good ablative and coagulative tissue effects. Methods: The new 1470 nm diode laser system was compared to a conventional 940 nm system with regards to laser tissue effects (ablation, coagulation, carbonization zones) in an ex vivo setup using fresh liver and muscle tissue. The laser fibres were fixed to a computer controlled stepper motor, and the light was applied using comparable power settings and a reproducible procedure under constant conditions. Clinical efficacy and postoperative morbidity was evaluated in two groups of 10 patients undergoing laser coagulation therapy of hyperplastic nasal turbinates. Results: In the experimental setup, the 1470 nm laser diode system proved to be more efficient in inducing tissue effects with an energy factor of 2-3 for highly perfused hepatic tissue to 30 for muscular tissue. In the clinical case series, the higher efficacy of the 1470 nm diode laser system led to reduced energy settings as compared to the conventional system with comparable clinical results. Postoperative crusting was less pronounced in the 1470 nm laser group. Conclusion: The 1470 nm diode laser system offers a highly efficient alternative to conventional diode laser systems for the coagulation of hyperplastic nasal turbinates. According to the experimental results it can be furthermore expected that it disposes of an excellent surgical potential with regards to its cutting abilities.",

author = "Betz, {C. S.} and M. Havel and P. Janda and A. Leunig and R. Sroka",

note = "Betz, C. S. Havel, M. Janda, P. Leunig, A. Sroka, R. Conference on Photonic Therapeutics and Diagnostics IV Jan 19, 2008 San Jose, CA Spie",

year = "2008",

doi = "10.1117/12.763955",

language = "Deutsch",

isbn = "0277-786X 978-0-8194-7017-1",

volume = "6842",

series = "Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)",

pages = "Z8421--Z8421",

editor = "N. Kollias and B. Choi and H. Zeng and Malek, {R. S.} and Wong, {B. J. F.} and Ilgner, {J. F. R.} and Gregory, {K. W.} and Tearney, {G. J.} and H. Hirschberg and Madsen, {S. J.}",

booktitle = "SPIE Proceedings",

}

RIS

TY - CHAP

T1 - Coagulative and ablative characteristics of a novel diode laser system (1470nm) for endonasal applications - art. no. 68421Z

T2 - Photonic Therapeutics and Diagnostics Iv

AU - Betz, C. S.

AU - Havel, M.

AU - Janda, P.

AU - Leunig, A.

AU - Sroka, R.

N1 - Betz, C. S. Havel, M. Janda, P. Leunig, A. Sroka, R. Conference on Photonic Therapeutics and Diagnostics IV Jan 19, 2008 San Jose, CA Spie

PY - 2008

Y1 - 2008

N2 - Introduction: Being practical, efficient and inexpensive, fibre guided diode laser systems are preferable over others for endonasal applications. A new medical 1470 nm diode laser system is expected to offer good ablative and coagulative tissue effects. Methods: The new 1470 nm diode laser system was compared to a conventional 940 nm system with regards to laser tissue effects (ablation, coagulation, carbonization zones) in an ex vivo setup using fresh liver and muscle tissue. The laser fibres were fixed to a computer controlled stepper motor, and the light was applied using comparable power settings and a reproducible procedure under constant conditions. Clinical efficacy and postoperative morbidity was evaluated in two groups of 10 patients undergoing laser coagulation therapy of hyperplastic nasal turbinates. Results: In the experimental setup, the 1470 nm laser diode system proved to be more efficient in inducing tissue effects with an energy factor of 2-3 for highly perfused hepatic tissue to 30 for muscular tissue. In the clinical case series, the higher efficacy of the 1470 nm diode laser system led to reduced energy settings as compared to the conventional system with comparable clinical results. Postoperative crusting was less pronounced in the 1470 nm laser group. Conclusion: The 1470 nm diode laser system offers a highly efficient alternative to conventional diode laser systems for the coagulation of hyperplastic nasal turbinates. According to the experimental results it can be furthermore expected that it disposes of an excellent surgical potential with regards to its cutting abilities.

AB - Introduction: Being practical, efficient and inexpensive, fibre guided diode laser systems are preferable over others for endonasal applications. A new medical 1470 nm diode laser system is expected to offer good ablative and coagulative tissue effects. Methods: The new 1470 nm diode laser system was compared to a conventional 940 nm system with regards to laser tissue effects (ablation, coagulation, carbonization zones) in an ex vivo setup using fresh liver and muscle tissue. The laser fibres were fixed to a computer controlled stepper motor, and the light was applied using comparable power settings and a reproducible procedure under constant conditions. Clinical efficacy and postoperative morbidity was evaluated in two groups of 10 patients undergoing laser coagulation therapy of hyperplastic nasal turbinates. Results: In the experimental setup, the 1470 nm laser diode system proved to be more efficient in inducing tissue effects with an energy factor of 2-3 for highly perfused hepatic tissue to 30 for muscular tissue. In the clinical case series, the higher efficacy of the 1470 nm diode laser system led to reduced energy settings as compared to the conventional system with comparable clinical results. Postoperative crusting was less pronounced in the 1470 nm laser group. Conclusion: The 1470 nm diode laser system offers a highly efficient alternative to conventional diode laser systems for the coagulation of hyperplastic nasal turbinates. According to the experimental results it can be furthermore expected that it disposes of an excellent surgical potential with regards to its cutting abilities.

U2 - 10.1117/12.763955

DO - 10.1117/12.763955

M3 - SCORING: Beitrag in Sammelwerk

SN - 0277-786X 978-0-8194-7017-1

VL - 6842

T3 - Proceedings of the Society of Photo-Optical Instrumentation Engineers (Spie)

SP - Z8421-Z8421

BT - SPIE Proceedings

A2 - Kollias, N.

A2 - Choi, B.

A2 - Zeng, H.

A2 - Malek, R. S.

A2 - Wong, B. J. F.

A2 - Ilgner, J. F. R.

A2 - Gregory, K. W.

A2 - Tearney, G. J.

A2 - Hirschberg, H.

A2 - Madsen, S. J.

ER -