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SAP Absorbs Blood
Resin usually refers to an organic polymer that has a softening or melting range after being heated, and has a tendency to flow under the action of external force when softening, and is solid, semi-solid, and sometimes liquid at room temperature. Broadly defined, any polymer compound that can be used as a raw material for the processing of plastic products is called a resin.
Natural polymer materials
★ Chitosan: It has suitable biocompatibility and degradation properties, can promote platelet adhesion and thrombosis, and is appropriate for extraordinary kinds of wounds.
★ Collagen: Activates clotting factors, promotes blood clotting, and is biocompatible and biodegradable to useful resource wound healing.
★ Cross-linked starch microspheres: can promote blood clotting, manage bleeding, limit the charge of bloodborne infection, and have no immune response and allergic reaction.
★ Gelatin sponge: Through platelet aggregation, activation of coagulation elements and bodily barriers, it can attain hemostasis and can shortly soak up blood.
★ Cellulose material: There are many types, such as clinical absorbable hemostatic gauze, hemostatic sealant, etc., which are appropriate for one-of-a-kind kinds of wounds. It can take in blood, promote platelet aggregation and thrombosis, and acquire hemostasis.
Synthetic polymer materials
★ Polyurethane: It has correct plasticity and mechanical properties, can promote thrombosis, and is appropriate for trauma with large-scale hemorrhage.
★ Polyacrylamide: Forms a hydrogel that can take in plasma, pay attention blood, promote platelet aggregation, and is appropriate for visceral hemostasis
