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A wrist is free to move by bellows type of soft plastic.
The drip use is irritating because of restricted wrist movement caused by needles and catheters. In a serious case, a needle can impale the internal vessel through the skin.
Since this flexible plastic tube is a bellows type, it prevents such situations as impaling the internal vessel through the skin, needle disconnection and unintended taping detachment.
Hanseo University
Incheon, South Korea
Choi seungho,
Hanseo university
Jeon minchang,
Hanseo university
Lim hyunmook,
Hanseo university
Yoo sungmin,
Hanseo university
