Methods of using silica-titania clad fibers

Surgery – Instruments – Light application

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

128898, 606 16, A61N 506

Patent

active

058687343

ABSTRACT:
Methods of delivering laser energy for medical procedures or industrial processes using an optical fiber having a core formed of a highly transmissive silica-based glass core and an outermost cladding layer of silica-titania glass.

REFERENCES:
patent: 2326059 (1943-08-01), Nordberg
patent: 3958058 (1976-05-01), Elmer
patent: 4122853 (1978-10-01), Smith
patent: 4126136 (1978-11-01), Auth et al.
patent: 4170997 (1979-10-01), Pinnow et al.
patent: 4183621 (1980-01-01), Kao et al.
patent: 4184860 (1980-01-01), Schneider
patent: 4209229 (1980-06-01), Rittler
patent: 4273109 (1981-06-01), Enderby
patent: 4367013 (1983-01-01), Guerder et al.
patent: 4398790 (1983-08-01), Righini et al.
patent: 4592353 (1986-06-01), Daikuzono
patent: 4662368 (1987-05-01), Hussein et al.
patent: 4693244 (1987-09-01), Daikuzono
patent: 4702759 (1987-10-01), Roba
patent: 4729373 (1988-03-01), Peyman
patent: 4736743 (1988-04-01), Daikuzono
patent: 4832979 (1989-05-01), Hoshino
patent: 4867776 (1989-09-01), Sharp
patent: 4883337 (1989-11-01), Dahlgren
patent: 4932989 (1990-06-01), Presby
patent: 5037174 (1991-08-01), Thompson
patent: 5067975 (1991-11-01), Backer et al.
patent: 5100507 (1992-03-01), Cholewa et al.
patent: 5119461 (1992-06-01), Beyer et al.
patent: 5154744 (1992-10-01), Blackwell et al.
patent: 5188652 (1993-02-01), Nakamura et al.
patent: 5196005 (1993-03-01), Doiron et al.
patent: 5207669 (1993-05-01), Baker et al.
patent: 5212762 (1993-05-01), Shimada et al.
patent: 5282798 (1994-02-01), Bruse et al.
patent: 5348552 (1994-09-01), Nakajima et al.
patent: 5431647 (1995-07-01), Purcell, Jr. et al.
patent: 5491767 (1996-02-01), McPherson et al.
patent: 5527308 (1996-06-01), Anderson et al.
patent: 5536265 (1996-07-01), van den Bergh et al.
patent: 5755850 (1998-05-01), Martin et al.
Anter Laboratories, Inc., Graph entitled "Linear Thermal Expansion of Selected Materials" (1988).
J. Aoki et al., "Experimental Study and Clinical Application of New Ceramic Endoprobe with Nd-YAG Laser; Endoscopic Hemostatis, Pyloroplasty and Cutting Biopsy", Lasers in Medicine, 712, 2-8 (1986).
S. Ahsley et al., "Thermal Characteristics of Sapphire Contact Probe Delivery Systems for Laser Angioplasty", Lasers in Surgery and Medicine, 10, 234-244 (1990).
M.W. Berns et al., "Laser Applications in Biomedicine", J. Laser Applications, 34-39 (Fall 1988).
H.P. Berlien et al., "Laser in Medicine" in Advances in Laser Medicine I, First German Symposium on Laser Angioplasty; G. Biamino et al., Eds.; pp. 45-55 (1987).
J. Brumsted et al., "A Second Puncture Probe for Laparoscopic Delivery of the Nd:YAG Laser", Obstetrics & Gynecology, 73, 672-674 (Apr. 1989).
J.R. Brumsted et al., "Expanding GYN Applications of the Nd:YAG Laser", Contemporary OB/GYN, 34, 31-48 (Oct. 15, 1989).
Corning Incorporated Brochure entitled "ULE.TM. Titanium silicate Code 7971", Dec. 1990.
N. Daikuzono, "Computer Controlled Contact Nd:YAG Laser System for Interstitial Local Hyperthermia", Lasers in Medicine, 712, 34 (1986).
R.C. DeVries et al., "The System TiO.sub.2 -SiO.sub.2 " Trans. Brit. Ceram. Soc., 53, 525-540 (1954).
R. Dorn et al., "Perform Technologies for Optical Fibers", Electrical Communications, 62, 235-241 (1988).
S. Hessel et al., "Possibilities for the Use of Nd:YAG Laser in Vascular Recanalization", Advances in Laser Medicine I, First German Symposium on Laser Angioplasty, 89-95 (1986).
H. Ito et al., "Single-model optical fibers", Chem. Abs., 109, Abstract No. 114984y (Oct. 3, 1988).
T. Izawa et al., "Fabrication Process of High Silica Fibers" in Optical Fibers: Materials and Fabrication; KIK Scientific: Tokyo; pp. 54-57, 64-69.
S.N. Joffe, "Contact Neodymium: YAG Laser Surgery in Gastroenterology: A Preliminary Report", Lasers in Surgery and Medicine, 6, 155-157 (1986).
K. Kamiya et al., "TiO.sub.2 -SiO.sub.2 glasses prepared from metal alkoxides", J. Mater. Sci., 15, 2937-2939 (1980).
R.Th. Kersten et al., "Laser Beam Delivery System for Medical Applications" in Optical Fibers in Medicine; A. Katzir, Ed.; SPIE Optical Engineering Press: Bellingham, Washington; pp. 395-398 (Jan. 1990).
J. Lammer et al., "Experimental and Clinical Results with Neodymium: YAG Laser Angioplasty", Advances in Laser Medicine I, First German Symposium on Laser Angioplasty, 96 (1986).
W.T. Minehan et al., "Titania-Silica Glasses Prepared by Sintering Alkoxide Derived Spherical Colloids", J. Non-Crystalline Solids, 108, 163-168 (Mar. 1989).
M. Moretti, "A Status Report on Lasers in Medicine", Laser Focus/Electro-Optics, 82-97 (Apr. 1987).
P.C. Schultz, "Binary titania-Silica Glasses Containing 10 to 20 Wt% TiO.sub.2 ", J. Am. Ceramic Society, 59, 214-219 (Jun. 1976).
P.C. Schultz et al., "Ultra-Low-Expansion Glasses and Their Structure" in Glasses and the Vitreous State; J. Zarzycki, Ed.; Cambridge University Press: Cambridge; pp. 454-461 (1991).
R.S. Scott, "Surgical Applications of the Sapphire Contact Probe and the Nd:YAG Laser", Optical and Laser Technology in Medicine, 605 (Jan. 1986).
G. Shirk et al., "Contact Surgery with Sculptured Quartz Fibers Using an Nd:YAG, Argon, or KTP Laser: Alteration of Lateral Thermal Damage Effects by Variation of Fiber Tip Geometry at Low Laser Power Output".
G. Shirk et al., "Contact Surgery with Sculptured Quartz Fibers Using an Nd:YAG, Argon, or KTP Laser: Thermal Damage Effects Caused by Power Variation".
G.J. Shirk, "Use of the Nd:YAG Laser for the Treatment of Endometriosis", Am. J. Obstetrics and Gynecology, 160, 1344-1351 (Jun. 1989).
G. Shirk et al., "Operative Laparoscopy with the Nd:YAG Laser in the Treatment of Endometriosis and Pelvic Adhesions" Lasers in Surgery and Medicine, 11, 297-300 (1991).
G.J. Shirk et al., "Comparison of Tissue Effects with Sculptured Fiberoptic Cables and Other Nd:YAG Laser and Argon Laser Treatments", Lasers in Surgery and Medicine, 11, 563-568 (1991).
B.J. Skutnik et al., "High Strength, Hard-Coated All Silica Optical Fiber for Laser Surgery", Optical Fibers in Medicine IV, 1067, 211-218 (1989).
S. Suzuki et al., "Experimental Studies of Endoscopic Local Hyperthermia with Contact Nd:YAG Laser", Lasers in Medicine, 712, 15-21 (1986).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods of using silica-titania clad fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods of using silica-titania clad fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods of using silica-titania clad fibers will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1945297

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.