Product Description
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Product Description
4.1
Structural Composition
This product mainly consists of the infrared light source, image
sensor (CCD), image processing chip, projection module, internal
optical path module, power supply, and support. It does not come
into contact with the patient during the use.
4.2
Operating Principles
Compared with the superficial skin, the hemoglobin in veins
has a stronger absorption of near-infrared light. The vein illuminator
is designed based on this principle. During use of the vein
illuminator, the reflected infrared light is perceived by the CCD.
After a series of digital image processing by the image processing
chip, the vein illuminator shows the outline image of the veins and
projects the image on the skin surface to reveal the vein distribution.
Qualified medical personnel can observe and locate the vein for
venipuncture or blood drawing according to the vein distribution
image projected on the skin surface.
4.3
Main Unit
Summary of Contents for MEDCAPTAIN NAVI-30
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