Disposable liquid collection bag

Abstract

The invention discloses a disposable liquid collection bag which comprises a liquid storage bag and a liquid discharging pipeline. The disposable liquid collection bag is characterized in that a stepped bottom is arranged in an inner cavity of the liquid storage bag, and the liquid discharging pipeline is arranged below the upper edge of a step at the bottom of the liquid storage bag. Resources are saved, high efficiency and convenience are realized, pollution caused by the fact that a liquid discharging port is too close to the ground and that an operation handle is too close to the liquid discharging port is avoided, production process is simple, the disposable liquid collection bag can be used solely or serves as a secondary bag to be serially connected with a common liquid collection bag or be combined freely or serves as a primary bag to be serially connected with another liquid collection bag, and a joint of the liquid collection bag after being combined can rotate around a connecting point at different angles without pipe bending.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a disposable liquid collection bag. Background technique [0002] The existing liquid (urine) bag, through our long-term careful clinical observation and research, as well as the long-term clinical trial and follow-up process of the liquid collection bag product, we have gradually discovered the following shortcomings and deficiencies: [0003] First, the current hospital beds are too close to the ground, and the suspension of the liquid collection bag is easy to make the drain close to the ground, which is very easy to cause pollution. [0004] Second, most of the liquid discharge port and the switch are in a vertical relationship, and the closer they are, the easier it is to pollute the operator. [0005] Third, according to the condition of the patient, liquid collection bags of different specifications are used in clinical practice. However, the existing liquid collection ba...

AI Technical Summary

Problems solved by technology

[0003] First, the hospital bed is too close to the ground now, and it is easy to hang the liquid collection bag so that the drain port is close to the ground, which is very easy to cause pollution

[0004] Second, most of the drain port and the switch are in an up-down relationship, and the closer they are, the easier it is to pollute the operator

[0005] Third, according to the condition of the patient, liquid collection bags of different specifications will be used in clinical practice. However, the existing liquid collection bags are all molded at one time by a mold, and the size cannot be changed.

Different specifications require different mold equipment for production. Since it also involves many factors such as packaging layout, it brings more trouble and cost to production and sales, and it can only be used alone and cannot be used in combination.

[0006] Fourth, due to the large size of the liquid collection bag affected by the equipment and the bag body, it is difficult to produce and process it in the factory, and it is difficult to find it on the market

[0007] Fifth, in the process of clinical use, due to the limitation of the size of the fluid collection bag, patients who need a large size fluid collection bag, especially those who undergo urology surgery, need bladder irrigation. Since there is no ultra-large capacity fluid collection bag on the market to collect the drainage fluid after flushing , only the drain valve of the conventional liquid collection bag can be opened for use, which increases the burden and risk of both doctors and patients

[0008] Sixth, the cost of large-capacity liquid collection bags is high, and patients need to bear high costs

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