Drainage device in medical oncology

Abstract

The invention belongs to the technical field of drainage devices, and particularly relates to a drainage device in medical oncology. The drainage device in medical oncology includes a No. 1 bag and adrainage tube and a control valve which are connected with the No. 1 bag, wherein a No. 2 bag is arranged under the No. 1 bag, a limiting ring piece is arranged at the upper part of the No. 2 bag, anda card is arranged at the position, corresponding to the limiting ring piece, of the outer surface of the No. 1 bag. Through combination of effects of clamping fixation and separation between child buckles and a female buckle with a sticking effect of an insertion slot between connecting pieces and joining pieces, stable connection of the No. 1 bag and the No. 2 bag is ensured so as to achieve normal liquid storage, and meanwhile, the two bags can also be separated conveniently, so that internal liquids are poured out quickly, the No. 1 bag and No. 2 bag are cleaned fully, and rapid reuse ofthe two bags is facilitated; and the tightness of the No. 1 bag and the No. 2 bag can be ensured to a certain extent through the clamping operation between the card and a clamping slot in the limitingring piece, and the efficiency of liquid discharge can be controlled further through design of through-hole shells on both sides.

Description

technical field [0001] The invention belongs to the technical field of drainage devices, and in particular relates to a drainage device used in oncology. Background technique [0002] Oncology, like internal medicine, surgery, obstetrics and gynecology, and pediatrics, is a secondary discipline of clinical medicine, divided into medical oncology, radiotherapy oncology, and surgical oncology. The Radiation Oncology Department is mainly engaged in radiation therapy for tumors. The Department of Oncology Surgery provides comprehensive treatment based on surgery. The relevant departments of specialized cancer hospitals will be further subdivided according to different parts, such as the Department of Gastrointestinal Oncology and Lymphoma in the Department of Medical Oncology. Department of oncology, oncology surgery includes breast surgery, head and neck surgery, thoracic surgery, oncology and gynecology, abdominal surgery, etc. Medical oncology diseases can easily cause hydrot...

AI Technical Summary

Problems solved by technology

[0002] Oncology, like internal medicine, surgery, obstetrics and gynecology, and pediatrics, is a secondary discipline of clinical medicine, divided into medical oncology, radiotherapy oncology, and surgical oncology. The Radiation Oncology Department is mainly engaged in radiation therapy for tumors. The Department of Oncology Surgery provides comprehensive treatment based on surgery. The relevant departments of specialized cancer hospitals will be further subdivided according to different parts, such as the Department of Gastrointestinal Oncology and Lymphoma in the Department of Medical Oncology. Department of oncology, oncology surgery includes breast surgery, head and neck surgery, thoracic surgery, oncology and gynecology, abdominal surgery, etc. Medical oncology diseases can easily cause hydrothorax and abdominal cavity, and hydrops always exist when the cause cannot be removed. Therefore, drainage is needed The device drains and discharges the pleural and peritoneal effusion in the patient's body. The drainage device enters the human body through the human body surface and drains the pleural and abdominal effusion to the outside. The cleaning effect is not good, which affects the operation of the follow-up device to a certain extent. At the same time, the efficiency of the single-tube outflow method is limited, which reduces the use effect of the drainage device.

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