What is Plastination?

Plasticization refers to the whole process of plastic in the barrel heated to reach a flowing state and has good plasticity.

Plasticize

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Plasticization means that the plastic is heated in the barrel to reach a flowing state and has

Biological plasticization technology is the most advanced in the world

Four steps of plasticizing technology:

(1) Fixed: mainly used

(1)

The entire process of bioplasticization technology includes:

Plutonium is stored: it is perfused with formalin at a concentration of 20%, and then placed in formal packaging for at least 4 months before it can be dissected or transported. Formalin's role here is to fix and sterilize.

is anatomy: the rotten fats in the muscle tissue of the corpse are removed one by one, and the nervous system, muscles and bones are exposed. Cleaning a human body sample takes an average of 1500 ~ 2000 hours.

is dehydration: soaking the dissected corpse in a box for dehydration. Bioplasticization technology. Before this, the corpse has been impregnated with formalin, so the formalin must be excluded in the low temperature acetone infusion Replace with acetone.

is a slice setting: in the frozen state, the carcass can be cut into 3.5 thick slices with a saw. People can distinguish damaged and normal organs through these sections, such as the difference between smoking lungs and normal lungs, and the difference between fatty livers and normal livers. The corpses were frozen and sectioned into various shapes. The staff used small clips, steel needles, needles, wood, etc. to shape the dehydrated corpse little by little. At this time, the muscles of the human specimen were dry and dry, without any elasticity, and red blood vessels and muscle tissue clear and distinct.

is vacuum replacement: 70% of the human body is liquid. Using plasticized specimen technology, the liquid in the corpse tissue can be replaced by active plastics such as silicone rubber, epoxy resin or polymer resin through a special vacuum process. But the human body The original appearance of the cells and human body remains as they were before storage even when viewed under a microscope. This process is mainly performed in four steps: fixation, dehydration, forced infiltration, hardening. Specimens replaced with acetone are placed in the cabin and used Silicon rubber gas is fumigated for 4 months. Under the action of catalyst and negative pressure, the acetone in it is gradually replaced by silicone, and it eventually becomes a non-toxic, odorless, and long-term finished product specimen.

Plasticization technology was invented by German medical doctor Professor Hagens in 1978. It has solved the problems that have plagued the anatomy community for hundreds of years. Since its birth, many applications have been derived from this technology. Plasticization technology is not only applicable For human specimens, it is also suitable for the production of animal and plant specimens. Bioplasticization technology is widely used in anatomy, embryology, biology, pathology, clinical imaging, biomechanics, forensic science and museums and many other disciplines and fields. The human body plasticizing technology makes the preservation of the body out of formalin. The specimens are non-irritating, dry, odorless, durable and durable. The fault specimens have a strong sense of transparency and a fine structure, which can be used to study local structures in a completely natural state. The good physical and chemical properties of polymers. Silicone rubber specimens can have their unique anatomical structure display methods. They can be used in medical teaching, medical research and science popularization. Bioplastic technology can also be applied to archeology, anthropology and biology In research fields such as archeological data, anthropological data and the original appearance of rare animals and plants, it is effective for scientific research. Often beneficial. Currently, there are many plastination specimen plant in Guangzhou, China, Shanghai, Nanjing, Qingdao, Shenzhen, Tai'an and other places.