Colorectal ostomy subpackage drainage bag convenient to use

Abstract

The invention relates to the technical field of medical intestinal ostomy bags, in particular to a colorectal ostomy subpackage drainage bag convenient to use. The drainage bag comprises an ostomy bag and an ostomy bag mounting mechanism, wherein the ostomy bag comprises a bag body; a connecting part is fixedly connected to the bag body; the connecting part is detachably connected with the ostomy bag mounting mechanism; the ostomy bag mounting mechanism comprises a flow guide connecting pipe, a cleaning contraction piece, an inner water bag, an inner air bag, an outer water bag, an outer air bag and a control valve; the flow guide connecting pipe is detachably connected with the connecting part in a sealed mode; the cleaning contraction piece is arranged on the inner wall of the flow guide connecting pipe in a surrounding manner; the cleaning contraction piece comprises the inner air bag and the inner water bag; the flow guide connecting pipe is sealed after the inner air bag expands; communicating pipes are arranged on the inner air bag and the inner water bag in a penetrating manner; the two communicating pipes both penetrate through the side wall of the flow guide connecting pipe; and the outer water bag and the outer air bag communicate with the inner water bag and the inner air bag through the communicating pipes respectively. According to the invention, the technical purpose of conveniently replacing the ostomy bag is achieved, and the problem of bag explosion is solved.

Description

technical field [0001] The invention relates to the technical field of medical ostomy bags, in particular to a conveniently used colorectal ostomy subpackage drainage bag. Background technique [0002] For wounds in the abdominal cavity and thoracic cavity that cannot be closed due to high internal pressure, or the wound surface formed by skin ulceration, it is usually necessary to treat the exudate at the above wounds. Domestic medical institutions generally use gauze laying to deal with the above problems. In wounds that cannot be closed, it is easy to cause a large area of ​​exudate to overflow, which in turn leads to skin infection and aggravates wound ulceration. However, when the existing few drainage bags are in use, the connector is directly inserted into the drainage place in the patient's body. The direct insertion of the connector will aggravate the patient's wound pain, increase the patient's burden, and seriously affect the patient's treatment progress. [0003...

AI Technical Summary

Problems solved by technology

[0002] For wounds in the abdominal cavity and thoracic cavity that cannot be closed due to high internal pressure, or the wound surface formed by skin ulceration, it is usually necessary to treat the exudate at the above wounds. Domestic medical institutions generally use gauze laying to deal with the above problems. In wounds that cannot be closed, it is easy to cause large-scale overflow of exudate, which will lead to skin infection and aggravate wound ulceration

However, the existing few drainage bags are used by directly inserting the joint into the drainage site of the patient. Direct insertion of the joint will aggravate the wound pain of the patient, increase the burden on the patient, and seriously affect the treatment progress of the patient.

[0003] In the prior art, ostomy bags are often used for postoperative care, but the ostomy bag is only a single bag with limited storage capacity. In patients with enterostomy, especially some colostomy patients, a large amount of gas and liquid will be discharged after surgery. , especially when the patient goes out, because the patient cannot or is inconvenient to replace the ostomy bag, it often causes the bag to explode due to the sudden discharge of a large amount of liquid or air, which not only causes great life troubles for the patient, but also affects the image of the patient blow, and then produce inferiority complex

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