By overlaying 3D holograms, Microsoft's augmented reality holographic lens (Hololens) headphones enable users to implement many applications, from understanding emotions (and so on) to virtual visits to Mars. In the latest applications, this technique were used for lower limb surgery. A team from Imperial College London used the Hollenens headset at St. Mary's Hospital to perform surgery on five patients who needed to undergo a leg reconstruction. A CT scan of all patients was first performed to obtain a 3D image of the injured limb bones and blood vessels. When a doctor wearing HoloLens is performing an operation, the above 3D image is superimposed on the patient's leg; for the doctor , just as they can see through the patient's skin. Skin and subcutaneous tissue transplantation of flaps extracted from other parts of the body is of great significance in covering the leg wounds. In this process, vessels within the tissue graft vessel wound needs to be connected to the bit unit, so that the flap provides oxygenated blood. It is often necessary to use a hand-held ultrasound scanner to locate blood vessels at the wound site. However, with the HoloLens, the surgeon can position the blood vessels at the wound site faster and more accurately. The system is particularly effective on body parts such as the legs because the user can precisely align the CT scan image with the actual leg by matching common "marks" such as knees or ankles. When used in a wider area such as the abdomen may be more challenging, but this situation can be improved by applying tags to the patient's body, these markers can be found during a CT scan and surgery. The team currently plans to conduct trials on more patients in more locations. We have not only conventional Honey but also organic honey, which have certified by BCS German. The main type is organic polyflora honey, organic acacia honey and organic vitex honey, which come from the northeast of China and Northwest of China. We supply transaction issued by BCS GERMAN for each lot when export. Organic Polyflora Honey,Organic Acacia Honey,Organic Vitex Honey,Bee Honey,Vitex Honey Easy Food (Jiaxing) Co., Ltd. , https://www.jxeasyfood.com