Portable vein visualization device for assisting medical professionals in locating veins in human and animal subjects, comprises no infrared camera module to capture infrared images by eliminating interference from visible light, and portable housing to enclose no infrared camera module
	JUVVALAPALEM S; RAMALINGAM R; PAULRAJ S S S; MURUGAN M; CHINNAIYAN V; KANNABIRAN V
	2024-04-12
专利权人	SRM INST SCI & TECHNOLOGY (SRMS-Non-standard)
申请日期	2024-04-12
专利号	IN202441029889-A
成果简介	NOVELTY - The device (100) comprises no infrared (NOIR) camera module (102) that captures infrared images of the subject's skin and veins by eliminating interference from visible light; an infrared (IR) light source (104) that cooperates with NOIR camera module to emit infrared light optimized for absorption by hemoglobin, enabling the veins to appear as darker structures relative to surrounding tissues in the captured images; a processing unit (106), that cooperates with infrared (IR) light source to receive infrared images and process infrared images into processed vein images; a mini projector (108) that cooperates with processing unit to project processed vein image onto the subject's skin in real time, facilitating precise alignment of the visualized vein with its actual anatomical position; and a portable housing (110) to enclose NOIR camera module. USE - Portable vein visualization device for assisting medical professionals in locating veins in human and animal subjects. ADVANTAGE - The device is ergonomic and suitable for diverse medical environments, enhances procedural efficiency, reduces patient discomfort, and supports effective vein localization across varying skin tones and light conditions. DETAILED DESCRIPTION - The device (100) comprises no infrared (NOIR) camera module (102), configured to capture infrared images of the subject's skin and veins by eliminating interference from visible light; an infrared (IR) light source (104), configured to cooperate with NOIR camera module to emit infrared light optimized for absorption by haemoglobin, enabling the veins to appear as darker structures relative to surrounding tissues in the captured images; a processing unit (106), configured to cooperate with infrared (IR) light source to receive infrared images and process infrared images into processed vein images; a mini projector (108) configured to cooperate with processing unit to project processed vein image onto the subject's skin in real time, facilitating precise alignment of the visualized vein with its actual anatomical position; and a portable housing (110), configured to enclose NOIR camera module, infrared light source, processing unit, and mini projector, providing a compact and ergonomic design suitable for diverse medical environments. An INDEPENDENT CLAIM is included for a method of vein visualization. DESCRIPTION OF DRAWING(S) - The drawing a block diagram of a portable vein spotter device. 100Portable vein visualization device 102NOIR camera module 104Infrared (IR) light source 106Processing unit 108Mini projector 110Portable housing
IPC 分类号	A63B-021/00 ; A63B-021/078 ; B01J-019/00 ; B01L-003/02 ; G01N-035/10
国家	印度
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17214
专题	中国科学院新疆生态与地理研究所
作者单位	SRM INST SCI & TECHNOLOGY (SRMS-Non-standard)
推荐引用方式 GB/T 7714	JUVVALAPALEM S,RAMALINGAM R,PAULRAJ S S S,et al. Portable vein visualization device for assisting medical professionals in locating veins in human and animal subjects, comprises no infrared camera module to capture infrared images by eliminating interference from visible light, and portable housing to enclose no infrared camera module. IN202441029889-A[P]. 2024.

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