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Shanghai Zhineng Medical Model Equipment Manufacturing Co., Ltd
Anatomical model of portal vein and collateral circulation
NegotiableUpdate on 05/07
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Overview
This portal vein and collateral circulation model is suitable for hospitals, health schools, and medical colleges to use as an intuitive teaching tool in the teaching of the human portal vein and collateral circulation system. It can intuitively display the distribution of the human portal vein and its branches, normal blood return, and collateral circulation and other cardiac organs. It is used to solve the relevant key and difficult points in the teaching of the human portal vein and collateral circulation system, and help students comprehensively understand the structural situation of the human portal vein and collateral circulation system. It has strong scientificity and easy operation.
Product Details
Zhineng Medical ModelThe supplied productPortal vein and collateral circulation modelSuitable for hospitals, health schools, and medical colleges to use as visual teaching aids in the teaching of the human portal vein and collateral circulation system, it can intuitively display the distribution of cardiac organs such as the human portal vein and its branches, normal blood return, and collateral circulation. It is used to solve the relevant key and difficult points in the teaching of the human portal vein and collateral circulation system, and help students fully understand the structural situation of the human portal vein and collateral circulation system. It has strong scientificity, easy operation, high practical value for the teaching of the cardiac conduction system, and is reasonably priced.
Teaching content:
1. The model shows that the portal vein is synthesized from the superior mesenteric vein and splenic vein, enters the liver through the hepatic portal, repeatedly branches into capillaries in the liver, and then merges into three hepatic veins that exit the liver through the second hepatic portal and inject into the inferior vena cava through the inferior vena cava fossa.
2. The model shows that the portal vein has branches such as the gastric coronary vein, the right gastric vein, the umbilical vein, and the inferior mesenteric vein.
3. Rectal venous plexus and superior and inferior rectal veins can be seen in the pelvic cavity.
4. Esophageal venous plexus, Odd veins, and Semi Odd veins can be seen in the chest cavity.
5. On the chest and abdominal walls, there are visible umbilical vein plexus, upper and lower chest and abdominal veins, superficial abdominal veins, and chest and abdominal veins.
6. Blood flows through the pulmonary vein to the left atrium, then through the left atrial and mitral valve openings to the left ventricle, and finally into the ascending aorta through the aortic valve, distributed throughout the body.
Model size:40x28x74cm；
Product Material:Fiberglass reinforced plastic, metal wire, and PVC.
