Implantable tumor chemotherapy pump

Abstract

The invention discloses an implantable tumor chemotherapy pump. The implantable tumor chemotherapy pump comprises a medicine storage tank, a medicine adding unit and a heating unit, wherein the middleof the upper end surface of the medicine storage tank is connected with a hanging ring, the circumference surface of the medicine storage tank is provided with a mounting plate and an observation unit, the middle of the lower end surface of the medicine storage tank is connected with a medicine delivery unit, the lower end of the medicine delivery unit is connected with a medicine liquid treatment cylinder, the middle of the medicine liquid treatment cylinder is provided with a central cavity, the lower end of the liquid medicine treatment cylinder is provided with a dosing unit, the medicineadding unit is located on the upper end surface of the medicine storage tank, the heating unit is located inside the liquid medicine treatment cylinder, the implantable tumor chemotherapy pump further comprises an open source single chip microcomputer, the open source single chip microcomputer is fixedly arranged on the mounting plate, and an input end of the open source single chip microcomputeris electrically connected with an output end of an external power supply. The implantable tumor chemotherapy pump has a corresponding filter structure, so that can perform corresponding filtration ona chemotherapy medicine liquid, and has a corresponding heating structure, so that can appropriately raise a temperature of the chemotherapy medicine liquid.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an implantable tumor chemotherapy pump. Background technique [0002] Chemotherapy is the abbreviation of chemotherapeutics. The purpose of treatment is achieved by using chemotherapeutic drugs to kill cancer cells. However, the use of chemotherapeutic pumps is essential in the process of chemotherapy. Therefore, more and more people pay attention to chemotherapeutic pumps, such as The patent application publication code CN201710491363.3 discloses an implantable radiochemotherapy pump for oncology. In this patent, there are certain defects in the chemotherapy pump during use. On the one hand, it lacks a corresponding filtering structure. The drugs are dissolved in the corresponding solvents and then delivered to the patient's wounded area through the chemotherapy pump. In this process, the undissolved drugs may affect the normal work of the chemotherapy pump. On the other...

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Problems solved by technology

[0002] Chemotherapy is the abbreviation of chemotherapeutics. The purpose of treatment is achieved by using chemotherapeutic drugs to kill cancer cells. However, the use of chemotherapeutic pumps is essential in the process of chemotherapy. Therefore, more and more people pay attention to chemotherapeutic pumps, such as The patent application publication code CN201710491363.3 discloses an implantable radiochemotherapy pump for oncology. In this patent, there are certain defects in the chemotherapy pump during use. On the one hand, it lacks a corresponding filtering structure. The drugs are dissolved in the corresponding solvents and then delivered to the patient's wounded area through the chemotherapy pump. In this process, the undissolved drugs may affect the normal work of the chemotherapy pump. On the other hand, the lack of corresponding heating structure, can not Reasonably raise the temperature of the chemotherapy drug solution, if the temperature of the chemotherapy drug solution is too low, it will greatly increase the pain of the patient

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