An environmentally friendly interventional drug delivery device for the treatment of liver cancer

Abstract

The invention discloses an environment-friendly interventional administration device for treating liver cancer. The environment-friendly interventional administration device comprises a feeding device, a batching device is installed above a sealing top cover of the feeding device, an environment-friendly circulating water using device is installed below the feeding device, and the feeding device comprises a cover body. According to the environment-friendly interventional administration device, a liquid storage rubber diaphragm is arranged in an administration tank, when administration is conducted on a user, gas can be introduced between a transparent shell and the liquid storage rubber diaphragm through a gas pump according to the use requirements, so that a bearing block rises, meanwhile, the actual volume of the administration tank is determined according to a scale line, thus the required dosage can be injected at a time when administration is conducted on the user, multi-time operation does not need to be selected, thus operation is easy and convenient, the time and labor are saved, contact with the outside environment is avoided during operation, the situation of bacterial pollution is avoided, and the environment-friendly interventional administration device is high in safety.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an environment-friendly interventional drug delivery device for treating liver cancer. Background technique [0002] The full name of interventional therapy for liver cancer is interventional therapy for liver cancer. It is used to make small channels with a diameter of several millimeters on the blood vessels and skin without exposing the lesion, or through the original pipeline of the human body. The least invasive treatment method for treatment, and doctors mostly use interventional drug delivery devices to achieve their goals when performing treatment operations. [0003] Common interventional drug delivery devices currently on the market generally face the problem that most of the devices are directly passed into the patient's body from the introduction tube during the drug treatment operation, and it is difficult to grasp the total amount of drugs introduced during the operat...

AI Technical Summary

Problems solved by technology

[0003] Common interventional drug delivery devices currently on the market generally face the problem that most of the devices are directly passed into the patient's body from the introduction tube during the drug treatment operation, and it is difficult to grasp the total amount of drugs introduced during the operation. Once there is a large amount of medicine that needs to be fed, you can only choose to operate multiple times, which makes the operation cumbersome, complicated, time-consuming and laborious, and it is easy to cause bacterial contamination during operation, and its safety is low

[0004] And most of the devices often need to spend a lot of time for drug proportioning when performing drug treatment. If there are many types of drugs that need to be proportioned, you can only select multiple devices for proportioning, and this makes resources be exhausted. It is wasteful, and at the same time it makes cleaning more difficult, and its operation is complicated and practicable

Images