Clinical chemotherapy device for medical oncology

Abstract

The invention discloses a clinical chemotherapy device for the medical oncology department, and belongs to the technical field of medical instruments, the clinical chemotherapy device comprises a clinical monitoring device, a chemotherapy pump is carried on the clinical monitoring device, a medicine inlet of the chemotherapy pump is communicated with a medicine drainage tube, and a medicine storage tank is arranged at the end, away from the chemotherapy pump, of the medicine drainage tube; an upper-layer medicine uniformizing assembly and a lower-layer medicine uniformizing assembly are sequentially arranged on the inner side of the medicine storage tank from far to near with the medicine drainage tube as a reference substance. According to the invention, through the designed liquid medicine introduction assembly, the automatic perfusion function of heparin liquid is realized, the injection of the heparin liquid is carried out along with the change of the pressure in the liquid medicine introduction pipe, the effectiveness of the injection amount of the heparin liquid is ensured, and the injection amount of the chemical treatment medicine in unit time is effectively ensured by improving the stability of the pressure in the liquid medicine introduction pipe; furthermore, the chemotherapy liquid medicine for treating the patient can be smoothly input into the body of the patient within the specified time, and great convenience is brought to the chemotherapy work of the patient.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a clinical chemotherapy device for medical oncology. Background technique [0002] Chemotherapy refers to chemotherapy, which is a drug-promoting treatment for diseases caused by pathogenic microorganisms, parasites, and malignant tumors. Radiation therapy is an important means of treating malignant tumors. The advantage is that it can kill tumor cells and inhibit growth and reproduction. Side effects are decreased gastric immune function, bone marrow suppression and so on. [0003] For example, a chemotherapeutic device with constant temperature and speed control disclosed in a Chinese patent (publication number: CN111840698A), the technical problem solved by the patent is that the currently used chemotherapeutic pump, when the patient's body surface temperature or ambient temperature changes (not in the description) Within the standard temperature mention...

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Problems solved by technology

[0003] Such as a kind of chemotherapy device with constant temperature and speed control disclosed in Chinese patent (publication number: CN111840698A), the technical problem solved by this patent is that the chemotherapy pump currently used, when the patient's body surface temperature or the ambient temperature changes (not in the manual) (within the standard temperature mentioned in ), the flow rate of the chemotherapy pump will change. When the patient’s body position changes, the position of the chemotherapy pump is abnormal, the catheter is folded or blocked, the flow rate of the chemotherapy pump will be abnormal or suspended, but the chemotherapy pump cannot control it. Accurate flow rate and alarm reminder when the flow rate is abnormal or blocked, which will eventually lead to abnormal use time of the chemotherapy pump, and the patent has been developed through the cooperation of the designed ring-shaped accommodation chamber, temperature sensor, sound and light alarm device, and chemotherapy pump body. To solve the above problems, in the prior art, in the process of injecting chemotherapy drugs into the patient’s body, in order to prevent the chemotherapy drug input tube from being blocked by blood, heparin solution is usually injected to achieve dredging effect. If the injection of the heparin solution is not completed within the specified time, the pressure in the chemotherapy drug input tube will increase, which will also affect the smoothness of the chemotherapy drug injection. Therefore, now There is an urgent need for a clinical chemotherapy device for medical oncology to solve the above problems

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