Results 241 to 250 of about 465,511 (293)
Some of the next articles are maybe not open access.
Dermatologic Clinics, 2001
The CO2 Laser offers a variety of unique features in resurfacing facial photodamage and acne scarring. These include hemostasis, efficient removal of the epidermis in a single pass, thermally induced tissue tightening, and safe, predictable tissue interaction.
openaire +2 more sources
The CO2 Laser offers a variety of unique features in resurfacing facial photodamage and acne scarring. These include hemostasis, efficient removal of the epidermis in a single pass, thermally induced tissue tightening, and safe, predictable tissue interaction.
openaire +2 more sources
Bronchoscopic co2 laser surgery
Lasers in Surgery and Medicine, 1980AbstractThe problem of removing or palliating obstructing lesions of the trachea and bronchi has been solved by using the CO2 laser in conjunction with an endoscopic adaptor. We have used this laser successfully in 18 patients who had this particular problem.
A H, Andrews, S L, Horowitz
openaire +2 more sources
Archives of Surgery, 1984
This is a 204-page, before-and-after picture book that documents the work of Drs Kaplan and Giler at the Beilinson Medical Center and the University of Tel Aviv, Israel. Lavish illustrations present the authors' experience with CO 2 laser operations that range from wart removal to mastectomy. The written text is confined to approximately 25 pages, and
Isaac Kaplan, Shamai Giler
openaire +2 more sources
This is a 204-page, before-and-after picture book that documents the work of Drs Kaplan and Giler at the Beilinson Medical Center and the University of Tel Aviv, Israel. Lavish illustrations present the authors' experience with CO 2 laser operations that range from wart removal to mastectomy. The written text is confined to approximately 25 pages, and
Isaac Kaplan, Shamai Giler
openaire +2 more sources
Plastic and Reconstructive Surgery, 1982
With the development of suitable instrumentation, human engineered to fulfill the requirements of the clinical surgeon and designed to fit in with the physical conditions prevailing in the operating theater, laser surgery has advanced rapidly in the past few years and shows signs of even more rapid progress and general acceptance as its application and
openaire +2 more sources
With the development of suitable instrumentation, human engineered to fulfill the requirements of the clinical surgeon and designed to fit in with the physical conditions prevailing in the operating theater, laser surgery has advanced rapidly in the past few years and shows signs of even more rapid progress and general acceptance as its application and
openaire +2 more sources
Nonlinear Dynamics in Optical Systems, 1990
Numerically we study the five-dimensional dynamical system which describes a laser with saturable absorber. The bifurcation diagrams are plotted for the parameters corresponding to real CO2-laser with CO2 as the saturable absorber. The influence of external noise is investigated.
V. S. Anishchenko +3 more
openaire +1 more source
Numerically we study the five-dimensional dynamical system which describes a laser with saturable absorber. The bifurcation diagrams are plotted for the parameters corresponding to real CO2-laser with CO2 as the saturable absorber. The influence of external noise is investigated.
V. S. Anishchenko +3 more
openaire +1 more source
Longitudinally Excited CO2 Laser with Short Laser Pulse like TEA CO2 Laser
Journal of Infrared, Millimeter, and Terahertz Waves, 2009We have developed a longitudinally excited CO2 laser with a short laser pulse similar to that of TEA and Q-switched CO2 lasers. A capacitor transfer circuit with a low shunt resistance provided rapid discharge and a sharp spike pulse with a short pulse tail.
Kazuyuki Uno +3 more
openaire +1 more source
Operative Techniques in Otolaryngology-Head and Neck Surgery, 1998
This article reviews the preoperative evaluation for stapes surgery including the history, physical examination, hearing evaluation, and patient counseling. In addition, principles of a safe surgical approach using the CO 2 laser are outlined for the initial otosclerosis procedure, identification and correction of surgical complications, and revision ...
Mansfield F.W. Smith, Joseph B. Roberson
openaire +1 more source
This article reviews the preoperative evaluation for stapes surgery including the history, physical examination, hearing evaluation, and patient counseling. In addition, principles of a safe surgical approach using the CO 2 laser are outlined for the initial otosclerosis procedure, identification and correction of surgical complications, and revision ...
Mansfield F.W. Smith, Joseph B. Roberson
openaire +1 more source
Applied Physics Letters, 1972
Compact cw single-mode CO2 : He : N2 lasers with a 1-mm-diam dielectric waveguide discharge tube have exhibited gains of up to 37 dB/m, volumetric power outputs of 15 W/cm3, and saturation parameters of 3600 W/cm2 with a coolant temperature of −70°C. With tap water cooling at 20°C the corresponding values were 24 dB/m, 9.5 W/cm3, and 2100 W/cm2. All of
T. J. Bridges +2 more
openaire +1 more source
Compact cw single-mode CO2 : He : N2 lasers with a 1-mm-diam dielectric waveguide discharge tube have exhibited gains of up to 37 dB/m, volumetric power outputs of 15 W/cm3, and saturation parameters of 3600 W/cm2 with a coolant temperature of −70°C. With tap water cooling at 20°C the corresponding values were 24 dB/m, 9.5 W/cm3, and 2100 W/cm2. All of
T. J. Bridges +2 more
openaire +1 more source