Controlled temperature tissue Fusion: Ho:YAG laser welding of rat intestine in vivo

Inci Cilesiz; Eric K. Chan; A. J. Welch; Sharon Thomsen

doi:10.1117/12.209141

Controlled temperature tissue Fusion: Ho:YAG laser welding of rat intestine in vivo

Inci Cilesiz, Eric K. Chan, A. J. Welch, Sharon Thomsen

Araştırma sonucu: Dergiye katkı › Konferans makalesi › bilirkişi

1 Atıf (Scopus)

Özet

The results of a closed loop thermal feedback controlled laser-assisted tissue welding study in vivo are reported. A series of experiments was carried out to study and compare the weld strength and healing response of sutured and laser welded rat enterotomies with and without temperature feedback control (TFC) using a cryogenically cooled Ho:YAG laser. Although assignment of animals to three groups (control sutured, laser welded with and without TFC) and four observation periods (1, 3, 7, and 21 days) was randomized, several laser welded enterotomies without TFC had complications resulting in death of the animals. Those experiments were repeated. From the failure rates encountered, it is shown that TFC improves the quality of laser-assisted enterotomy closures.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	523-534
Sayfa sayısı	12
Dergi	Proceedings of SPIE - The International Society for Optical Engineering
Hacim	2395
DOI'lar	https://doi.org/10.1117/12.209141
Yayın durumu	Yayınlandı - 12 May 1995
Harici olarak yayınlandı	Evet
Etkinlik	Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems V 1995 - San Jose, United States Süre: 1 Şub 1995 → 28 Şub 1995

Bibliyografik not

Publisher Copyright:
© SPIE 1995. All rights reserved.

Finansman

This work was supported in part by the Department of Energy grant number DE-FGO5-91 ER 617 226 and in part by Albert and Clemmie Caster Foundation.

Finansörler	Finansör numarası
Albert and Clemmie Caster Foundation
U.S. Department of Energy	DE-FGO5-91 ER 617 226

Belgeye Erişim

10.1117/12.209141

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{dd118ad883a7479985736e74246a53b3,

title = "Controlled temperature tissue Fusion: Ho:YAG laser welding of rat intestine in vivo",

abstract = "The results of a closed loop thermal feedback controlled laser-assisted tissue welding study in vivo are reported. A series of experiments was carried out to study and compare the weld strength and healing response of sutured and laser welded rat enterotomies with and without temperature feedback control (TFC) using a cryogenically cooled Ho:YAG laser. Although assignment of animals to three groups (control sutured, laser welded with and without TFC) and four observation periods (1, 3, 7, and 21 days) was randomized, several laser welded enterotomies without TFC had complications resulting in death of the animals. Those experiments were repeated. From the failure rates encountered, it is shown that TFC improves the quality of laser-assisted enterotomy closures.",

keywords = "Feedback Control, Ho:Yag Laser, Intestine, Quasi-Constant Temperature Control, S: Dosimetry, Temperature Feedback, Tissue Fusion, Tissue Welding.",

author = "Inci Cilesiz and Chan, {Eric K.} and Welch, {A. J.} and Sharon Thomsen",

note = "Publisher Copyright: {\textcopyright} SPIE 1995. All rights reserved.; Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems V 1995 ; Conference date: 01-02-1995 Through 28-02-1995",

year = "1995",

month = may,

day = "12",

doi = "10.1117/12.209141",

language = "English",

volume = "2395",

pages = "523--534",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

}

TY - JOUR

T1 - Controlled temperature tissue Fusion

T2 - Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems V 1995

AU - Cilesiz, Inci

AU - Chan, Eric K.

AU - Welch, A. J.

AU - Thomsen, Sharon

PY - 1995/5/12

Y1 - 1995/5/12

N2 - The results of a closed loop thermal feedback controlled laser-assisted tissue welding study in vivo are reported. A series of experiments was carried out to study and compare the weld strength and healing response of sutured and laser welded rat enterotomies with and without temperature feedback control (TFC) using a cryogenically cooled Ho:YAG laser. Although assignment of animals to three groups (control sutured, laser welded with and without TFC) and four observation periods (1, 3, 7, and 21 days) was randomized, several laser welded enterotomies without TFC had complications resulting in death of the animals. Those experiments were repeated. From the failure rates encountered, it is shown that TFC improves the quality of laser-assisted enterotomy closures.

AB - The results of a closed loop thermal feedback controlled laser-assisted tissue welding study in vivo are reported. A series of experiments was carried out to study and compare the weld strength and healing response of sutured and laser welded rat enterotomies with and without temperature feedback control (TFC) using a cryogenically cooled Ho:YAG laser. Although assignment of animals to three groups (control sutured, laser welded with and without TFC) and four observation periods (1, 3, 7, and 21 days) was randomized, several laser welded enterotomies without TFC had complications resulting in death of the animals. Those experiments were repeated. From the failure rates encountered, it is shown that TFC improves the quality of laser-assisted enterotomy closures.

KW - Feedback Control

KW - Ho:Yag Laser

KW - Intestine

KW - Quasi-Constant Temperature Control

KW - S: Dosimetry

KW - Temperature Feedback

KW - Tissue Fusion

KW - Tissue Welding.

UR - http://www.scopus.com/inward/record.url?scp=85010090903&partnerID=8YFLogxK

U2 - 10.1117/12.209141

DO - 10.1117/12.209141

M3 - Conference article

AN - SCOPUS:85010090903

SN - 0277-786X

VL - 2395

SP - 523

EP - 534

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

Y2 - 1 February 1995 through 28 February 1995

ER -

Controlled temperature tissue Fusion: Ho:YAG laser welding of rat intestine in vivo

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

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