Results 1 to 10 of about 1,282,810 (297)

Development of the medical apparatus for Doppler-controlled treatment of hemorrhoids using laser coagulation

open access: yesRussian Open Medical Journal, 2017
In the article authors present the concept of the surgical manipulator delivering laser radiation to the target area. For the implementation of Doppler-controlled treatment of hemorrhoids by laser coagulation, an important circumstance is the necessity ...
Nikolay A. Gryaznov   +7 more
doaj   +1 more source

Technology of intellectual feature selection for a system of automatic formation of a coagulate plan on retina [PDF]

open access: yesКомпьютерная оптика, 2019
The paper proposes a technology for effective feature selection to localize individual characteristics of anatomical and pathological structures in the human eye fundus.
Nataly Ilyasova   +3 more
doaj   +1 more source

Method for selection macular edema region using optical coherence tomography data [PDF]

open access: yesКомпьютерная оптика, 2020
The paper proposes a method for selection the region of diabetic macular edema in fundus images using OCT data. The relevance of the work is due to the need to create support systems for laser coagulation to increase its effectiveness.
Nataly Ilyasova   +4 more
doaj   +1 more source

Development of vector algorithm using CUDA technology for three-dimensional retinal laser coagulation process modeling

open access: yesКомпьютерная оптика, 2021
For diabetic retinopathy treatment, laser coagulation is used in modern practice. During the laser surgery process, the parameters of laser exposure are selected manually by a doctor, which requires the doctor to have sufficient experience and knowledge ...
A.S. Shirokanev   +2 more
doaj   +1 more source

Robot Assisted Fetoscopic Laser Coagulation: Improvements in Navigation, Re-Location and Coagulation

open access: yesSSRN Electronic Journal, 2022
Fetoscopic Laser Coagulation (FLC) for Twin to Twin Transfusion Syndrome is a challenging intervention due to the working conditions: low quality images acquired from a 3 mm fetoscope inside a turbid liquid environment, local view of the placental surface, unstable surgical field and delicate tissue layers.
Hernansanz Prats, Alberto   +5 more
openaire   +4 more sources

Modification of endovenous laser coagulation of great saphenous veins in patients with varicose: Stage of declined thrombophlebitis

open access: yesКреативная хирургия и онкология
Introduction. One of the main goals in the treatment of thrombophlebitis of saphenous veins is to separate the superficial veins from the deep ones at the sites of the most frequent transition of thrombotic masses. At the same time, the implementation of
M. V. Timerbulatov   +5 more
doaj   +1 more source

Retinopathy of Prematurity. Review

open access: yesOftalʹmologiâ, 2021
Retinopathy of prematurity (RP) is a complex pathology among prematurely born children, which requires a comprehensive approach, including both prevention of the development of more severe stages of the disease, leading to poor vision and irreversible ...
N. V. Popova   +2 more
doaj   +1 more source

Сombined Treatment of Juxtaand Parapapillary Choroidal Melanoma

open access: yesOftalʹmologiâ, 2020
Purpose. Estimation the local efficacy of the combined treatment — brachytherapy (BT) with laser coagulation (LC) in choroidal melanomas of juxta and parapapillary localization in the long-term follow-up. Patients and Methods.
V. V. Neroev   +4 more
doaj   +1 more source

Local Effects on Lung Parenchyma Using a 600 µm Bare Fiber with the Diode-Pumped Nd:YAG Laser LIMAX® 120

open access: yesApplied Sciences, 2015
Lung metastases are frequently removed with an Nd:YAG laser. The aim is to perform a non-anatomic resection of all intraoperatively palpable lung metastases completely in order to preserve the largest possible amount of healthy lung parenchyma.
Peter Rexin   +2 more
doaj   +1 more source

Thulium laser–assisted colorectal endoscopic submucosal dissection

open access: yesVideoGIE
Background and Aims: Thulium laser is emerging as an alternative energy source in endourologic applications due to its precise cutting capabilities, reliable hemostasis, and limited thermal injury. These features have promoted its adoption in urology and
Robert Bechara, MD, Mandip Rai, MD, MSc
doaj   +1 more source

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