Medical Equipment, Supplies,Materials

  Last issue we learned about the components of our body. So we have already known that the human body can be divided into 10 parts from appearance, meanwhile, many organs can compose 9 systems respectively. On this issue, we would like to talk about the first system of our body, motor system. To be specific, the motor system consists of bone, bone attachment and skeletal muscle, which accounts for about 50 to 70 percent of an adult's body weight. And the motor system performs support, protection and motor functions. The small bones of the entire body are connected in different forms to form regional skeletons, support bodies, protect internal organs, maintain body posture, give the basic structures of the body, and provide broad attachment points for skeletal muscles. The bone is also an important hematopoietic organ. In the meantime, the bones are able to store calcium, phosphorus and other minerals in the body. Skeletal muscle is the power device of the m...

  One great scientist said, to understand orthopaedic medicine, one must first understand anatomy, and to understand anatomy, one must first understand its history and development . Medical records of anatomy began from Hippocrates, a famous ancient Greek doctor, who believed that the heart had two chambers and two chambers. Aristotle, another Greek scholar, did an animal dissection, suggesting that the heart is the center of blood circulation , and d istinguishing nerves from tendons , but he mistakenly applied the results of animal dissection to the human body . And, ancient Greek medical scientist Herophilus, he found and named " duodenum ," he named " prostate ", " the ciliary body ", " retina ", " lacteal and lymphatic ", studying the liver and pancreas , and female uterus and fallopian tubes . Galen's Classic of Medicine was an authoritative masterpiece of Western medicine before the 16th century. There were many anat...