Pleuroperitoneal cavity effusion tumor removal and drainage device
A technology for thoracic and peritoneal effusions, applied in the field of thoracic and peritoneal effusion tumor removal and drainage devices, can solve the problems of protein loss, patient hypoproteinemia, drainage fluid can not be recovered, etc., to prevent pleural adhesions, reduce tumor burden, The effect of reducing pleural effusion
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Embodiment 1
[0045] figure 1 It is a structural schematic diagram of a pleural and peritoneal effusion tumor removal and drainage device provided in Embodiment 1 of the present invention. figure 2 It is a schematic structural diagram of the purification unit in the pleural and peritoneal effusion tumor removal and drainage device provided in Embodiment 1 of the present invention. Such as figure 1 and figure 2 As shown, the thoracic and peritoneal effusion tumor removal and drainage device provided in this embodiment includes an internal drainage tube 1, a liquid treatment assembly 2 and a return tube 3; the first end of the internal drainage tube 1 is used to extend into the human body through the puncture port 10 Inside, the second end of the inner drainage tube 1 protrudes from the puncture port 10, the inlet of the liquid treatment component 2 communicates with the second end of the inner drainage tube 1, and the outlet of the liquid treatment component 2 communicates with the first...
Embodiment 2
[0057] Since the effusion usually contains tumor cells, in order to improve the therapeutic effect on patients, the tumor cells in the effusion can be killed or inactivated when the effusion is taken out of the body. As an optional embodiment, the tumor cells in the effusion can be killed and inactivated by heating or other means. image 3 It is a schematic structural diagram of another pleural and peritoneal effusion tumor removal and drainage device provided in Embodiment 2 of the present invention. Such as image 3 As shown, wherein, the pleural and peritoneal effusion tumor removal and drainage device includes the structure of the internal drainage tube 1, the liquid treatment assembly 2 and the return tube 3 in the first embodiment, and the difference from the first embodiment is that this embodiment The liquid treatment assembly 2 in the example further includes a heating unit 22 , which is located between the inner drainage tube 1 and the purification unit 21 , and is ...
Embodiment 3
[0067] In order to further improve the treatment effect for patients, the pleural and peritoneal effusion tumor removal and drainage device can also be combined with drug treatment. Figure 4 It is a structural schematic diagram of another pleural and peritoneal effusion tumor removal and drainage device provided in Embodiment 3 of the present invention. Such as Figure 4 As shown, the thoracic and peritoneal effusion tumor removal and drainage device in this embodiment includes the structures of the internal drainage tube 1, the liquid treatment assembly 2, and the return tube 3 in the first embodiment, and is different from the first embodiment Yes, in the thoracic and peritoneal effusion tumor removal and drainage device in this embodiment, the liquid processing assembly 2 further includes a drug dosing unit 23, which is connected between the purification unit 21 and the return tube 3, and is used for dispensing the medicine ( For example, chemotherapy drugs cisplatin, car...
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