Intratumoral medical peritoneal effusion drainage device

By designing a multifunctional intraperitoneal drainage device for oncology, the problem of existing devices being unable to add saline and chemotherapy drugs has been solved. This device enables the application of various special intraperitoneal drainage methods and improves patient comfort, ensuring unobstructed drainage and timely cessation, thereby enhancing treatment outcomes.

CN224462029UActive Publication Date: 2026-07-07保定市第一中心医院
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
保定市第一中心医院
Filing Date
2025-03-24
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing intraperitoneal drainage devices for oncology can only perform a single drainage function and cannot add saline or chemotherapy drugs according to the actual situation. This makes them unable to cope with various special intraperitoneal drainage situations, reducing the applicability of the devices.

Method used

A drainage device for peritoneal effusion in oncology has been designed, comprising a fixation strap, connector, one-way outlet tube, filter assembly, drainage tube, drainage bag, and one-way inlet tube. It can inject saline and chemotherapy drugs and is equipped with a flow monitor and warning light to ensure unobstructed drainage and timely cessation of drainage.

Benefits of technology

The device has improved applicability, making it suitable for various special abdominal drainage situations, increasing patient comfort, ensuring unobstructed drainage tubes, reducing blockages, allowing for timely cessation of drainage, improving treatment effectiveness, and reducing systemic side effects.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224462029U_ABST
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Abstract

The utility model relates to the technical field of oncology medical instruments, and disclose a tumor internal medicine department abdominal hydrops drainage device. The utility model provides such a tumor internal medicine department abdominal hydrops drainage device, including fixed band, connecting head I, one -way liquid outlet pipe, filter assembly, drainage tube, drainage bag and connecting head II, the fixed band is fixedly connected with connecting head I, the one -way liquid outlet pipe is connected with the middle part of connecting head I and is communicated, the one -way liquid outlet pipe is provided with filter assembly, and the filter assembly is connected with drainage tube, and the one end of drainage tube is connected with connecting head II, and one end of connecting head II is connected with the bottom of drainage bag, still include one -way liquid inlet pipe, and two one -way liquid inlet pipes are connected with the communication on connecting head I. Through the setting of fixed band and one -way liquid inlet pipe, increase the comfort of patient while, still can inject physiological saline and chemotherapy medicine to patient's body, make abdominal hydrops drainage device can be applicable to a variety of special drainage situation, thereby improved the applicability of device.
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