called delayed ischemic neurological dysfunction if neurological deficit symptoms occur in patients. Cerebral vasospasm is one of the most common complications of aneurysmal subarachnoid hemorrhage. Silicone wristband is not only used as promotional gift, but also as a medical tool. Medical id bracelets is commonly used. It is a high quality silicone bracelets with the ID printed on. We can print bar code, QR code or unique serial ncustom key lanyardumber together with some detail of the medical institute. Usually the wristband width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, status will show up. It is a good help for doctor and patient to know the treatment. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. instruction to design and place the order. Normally steps like the following. Firstly, choose bracelet style. The popular styles are debossed, embossed, colorfilled, printed and embossed printed. Our webist will show feature of each one. Secondly, choose size. Regular sizes of a rubber bracelet are 6”(150mmcustom key lanyard) for toddler, 7”(180mm) for youth, 8”(202mm) for adult in circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. Thirdly, choose colors and quantity. There are 4 styles of colors mainly. They are solid, swirled, segmented, glowing and UV transfer. Normally you can select only one color for the logo or message. But if you need multi colors, we will give the best suggestion. Fourth, enter the message you need to put on the bracelet. You are able to make the message front and back or continuous outside. For the inside, the message can be printed or embossed. There will be import tax when the product arrives. So we have to make it clear if there is no tax and extra fee.