This is designed to fit into a vein in the back of the hand when the ringgel ringgel in the lake (Fig. 1 and Fig. 2) ringgel kkotge needles (ringgel secondary injection needle) (1) are connected straight ringgel existing lake (1) ringgel needles (ringgel secondary injection needle) (1) and the rubber tube (3) with short straight tube (2) ringgel needles (ringgel secondary injection needle) (1) and the straight tube (2), the length of rubber tube (3) is brought to the finger portion of the back of the hand vein scan auxiliary ringgel needle (1) while at the same time you plug in the back of the hand vein irritating street is a burden ringgel secondary injection needle (1) keep fall ringgel are missing because the secondary injection needle (1) Nurses are plugged back into the veins of my patients find a vein in the patient discomfort and also missing in patients with venous fit ringgel ringgel needles (ringgel secondary injection needle) (1) kkotge sick again, so of course cumbersome and inconvenient. Therefore relates to a U-shaped lake ringgel configured to resolve this inconvenience and, ringgel needles (ringgel scan auxiliary needle) (1) and the rubber tube (3) to configure a connection to a U-shaped tube (9) on the back of the hand vein injection ringgel When the needle (ringgel secondary injection needle) (1) kkotge ringgel needles (ringgel secondary injection needle) (1) U-shaped tube (9) is connected to a U-shaped wrist downsizing is getting direction from the center back of your hand downsizing Jean U-shaped tube (9) Hose (3) is not connected, so toes are so irritating shorter distance from the back of the hand irritating part ringgel secondary injection needle, so do not burden the ringgel secondary injection needle (1) plug on the back of the hand vein (1 ) is not without falling into a vein in the back of the hand ringgel secondary injection needle (1) discomfort than patients who meet the ringgel by solving the problems and inconvenience of re-plugged needle into a vein in the auxiliary scanning ringgel (1) the patient is missing fall by allowing the right to ringgel was designed to help patients who want to give health
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