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There are tens of millions of patients needs to do venous puncture every day in our country. But venous puncture is a medical operation with traumatic, The phenomenon that patient felt dissatisfaction often occurs caused by operating failure. When injected into the patient's vein , It’s not so easy that insert the needle into blood vessels as we thought accurately. Even experienced nurses will make mistakes sometimes.
After the Improved design of Vein Locator with syringe will emit a beam of infrared light to patients. The ferroheme from the patient’s blood vessels will absorb the light which shows the location of the vein.
FAN SHI ZHONG, STONE FAN, SHIZHONG STUDIO