Lily harvesting

In the fall of the second year after transplanting, when the stems and leaves are withered, they are picked on sunny days to remove the stems and leaves, the bulbs are used medicinally, and the bulbs are planted. The bulbs were peeled into pieces and placed in large, medium, and small sizes, respectively. The soil was washed and the water was drained. Then the water was poured into the water and boiled for about 10 minutes. The small pieces were 5 to 7 minutes. Remove and float in the clear water. Go to mucus, spread to the sun, dry to 90% dry, fumigate with sulphur, and then dry until fully dry. About 200 kg of dried produce per mu. China Agricultural Network Editor

Trauma Cannulated Screw

Cannulated screw is a common internal fixation device in orthopedic surgery.

Working process

During the operation, the Kirschner wire with the hole matching the hollow screw is first drilled into the bone of the fracture site, and then the hollow screw is screwed into the fracture site through the guidance of the Kirschner wire. Finally, the Kirschner wire is pulled out to complete the fixation of the fracture site. In many cases of fracture of the neck and femur, the healing cycle is long, and it usually takes about 30 months to remove the cannulated screws. At this point, the bone and the surface of the cannulated nail are closely connected and firmly connected in the nail path, which leads to defects easily generated by conventional nail removal methods, causing secondary injury at the fracture healing site and causing pain to the patient. Percutaneous cannulated screw internal fixation for femoral neck fractures has the advantages of small trauma, good healing, low rate of femoral head necrosis, and good stability.

compression fracture,Cannulated Screws,surgery screws,Orthopedic Screw

Jiangsu Aomed Ortho Medical Technology Co.,Ltd , https://www.aomedortho.com