SEEANN Handheld Vein Finder Viewer, Nurse Medical Blood Vessel Vein Locator Finder Devices for Nurse elderly Children Venipuncture Puncture Viewer

Varic vessel search instrument: Help medical personnel quickly and accurately find and find venous blood vessels in veins. In this way, the intravenous success rate is improved, the work pressure of the nurse is alleviated, and the patient's fear and pain are alleviated.

Working principle: The difference in the absorption of near -infrared light by using venous dewlomed hemoglobin is used to process the venous veins through photoelectric conversion and image high -speed algorithm, and the venous image is finally clearly displayed on the screen.

Brightness adjustment: The brightness of the main menu is already at the highest level, and generally does not need to be adjusted. If the brightness is normal, there is no need to adjust. Otherwise, please go to the detailed information menu and adjust the brightness.

How to use: Tie the antibody tie on the upper arm and use the venous searcher to search for the position required. A clear vein image will be found at a height of about 22 cm, and a medical memorandum is drawn on it. Then take out the vein and find the vein puncture

Multifunctional venous angiography: It is widely used in venous blood collection of clinics, hospitals, student medical care, and has great help in patients with difficulty in obesity, tissue swelling, dark skin, and insufficient blood capacity.