VEIN DETECTION DEVICE THAT CAN BE MOUNTED ON THE CATHETER

The present invention relates to a vein detection device that is attached to the catheter (K) and serves to visualize the vein. There is an infrared light source that emits near-infrared light to the skin of the person on the front section (1) of the device, which consists of two parts. There is an...

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Bibliographic Details
Main Authors KILINÇ, Tülay, ESKİCİ İLGİN, Vesile, KAYA, Merve, BOZKURT, Ferhat, YAĞANOĞLU, Mete, KARAMAN ÖZLÜ, Zeynep, UYAR, Mehmet Günay, ÖZLÜ, İbrahim, YAYLA, Ayşegül, İN, Harun
Format Patent
LanguageEnglish
French
Published 10.11.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Summary:The present invention relates to a vein detection device that is attached to the catheter (K) and serves to visualize the vein. There is an infrared light source that emits near-infrared light to the skin of the person on the front section (1) of the device, which consists of two parts. There is an infrared photosensitive camera that captures the image of light sent to the skin using the vein imaging method based on the variation of the light absorption parameters between the venous blood and the surrounding tissue. Microcontroller visualizes the veins by filtering and image processing for each frame obtained with the camera. Projector shows the veins by projecting the resulting image onto the displayed skin. La présente invention concerne un dispositif de détection de veine qui est fixé au cathéter (K) et qui sert à visualiser la veine. Une source de lumière infrarouge qui émet une lumière du proche infrarouge vers la peau de la personne est disposée sur la section avant (1) du dispositif, laquelle est constituée de deux parties. L'invention concerne également une caméra photosensible à infrarouge qui capture l'image de la lumière émise vers la peau à l'aide du procédé d'imagerie veineuse sur la base de la variation des paramètres d'absorption de lumière entre le sang veineux et le tissu environnant. Un microcontrôleur visualise les veines par filtrage et traitement d'image pour chaque trame obtenue au moyen de la caméra. Un projecteur montre les veines en projetant l'image ainsi obtenue sur la peau affichée.
Bibliography:Application Number: WO2022TR50381