Therapy tube device for oncology department chemoradiotherapy

Abstract

The invention discloses a therapy tube device for oncology department chemoradiotherapy. The therapy tube device for oncology department chemoradiotherapy comprises a negative pressure cylinder, a needle tube is fixed to a bottom connecting opening of the negative pressure cylinder, a fixed sleeve is fixed to the outer side surface of the negative pressure cylinder, and an accumulator is installed in a cavity of the fixed sleeve; and a control switch is installed on the position, at the upper side of the fixed sleeve, of the side surface of the negative pressure cylinder, and the input end of the control switch is connected with the output end of the accumulator. According to the therapy tube device for oncology department chemoradiotherapy, partial tissue is sucked into a sucking hole of the needle tube through the negative pressure cylinder, and then a knife blade on a slide shell is utilized to conduct cutting; when tumor biopsy sampling is conducted on a patient, a sample can be prevented from being damaged, other living tissue surrounding a tumor can be protected in the sampling process, damage to other living tissue in a human body in the sampling process is avoided effectively, and the situation that serious sequelae are left to the patient can be avoided; and the structure is compact, operation can be achieved with one hand, using is convenient, and the therapy tube device is suitable for sampling pathological tissue when intracavitary tumor radiotherapy is conducted.

Description

technical field [0001] The invention relates to the technical field of treatment tubes for oncology radiotherapy and chemotherapy, in particular to a treatment tube device for oncology radiotherapy and chemotherapy. Background technique [0002] According to the existing technology, conservative treatment methods are often used for intracavitary tumors, and the combination of radiotherapy and chemotherapy is often used for specific operations. In some cases where surgical treatment is necessary, surgical treatment is often taken out of necessity However, due to the special location and environment of this tumor, even in the case of incision, it is difficult to achieve satisfactory results, but in actual operation, especially when using this treatment tube to perform surgery In the past, the tumor should be accurately characterized. According to the existing technology, it is necessary to slice and analyze the tumor. In clinical practice, when taking tumor biopsy samples from...

AI Technical Summary

Problems solved by technology

[0002] According to the existing technology, conservative treatment methods are often used for intracavitary tumors, and the combination of radiotherapy and chemotherapy is often used for specific operations. In some cases where surgical treatment is necessary, surgical treatment is often taken out of necessity However, due to the special location and environment of this tumor, even in the case of incision, it is difficult to achieve satisfactory results, but in actual operation, especially when using this treatment tube to perform surgery In the past, the tumor should be accurately characterized. According to the existing technology, it is necessary to slice and analyze the tumor. In clinical practice, when taking tumor biopsy samples from patients, most of them directly use syringes to extract samples by means of negative pressure suction, which seriously damages the tissue. , will affect the diagnosis and test, and increase the great difficulty of work for medical staff

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