Waterproof clothes for protecting irradiation area of breast cancer radiotherapy patient

By combining a flexible waterproof garment body, a medical hydrogel material layer, a tightening device, and a one-way ventilation component, the issues of adaptability, sealing, and comfort of protective devices for breast cancer radiotherapy patients are resolved. This achieves precise and stable waterproof protection of the radiotherapy area, improving the patient's user experience.

CN122296565APending Publication Date: 2026-06-30SHANGHAI TONGJI HOSPITAL
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Patent Information

Application Number
CN202610348083.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-20
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing protective devices are poorly adapted to breast cancer radiotherapy patients, have unstable seals, are prone to loosening, irritate sensitive skin, and are stuffy to wear, failing to meet the differentiated needs of the affected and healthy sides.

Method used

The waterproof garment body is made of flexible waterproof material, with a medical hydrogel material layer on the inside. It is equipped with a tightening device and a one-way ventilation component, combined with an adjustable drawstring structure to achieve precise coverage, stable sealing and breathable moisture wicking.

Benefits of technology

It achieves precise, stable, and waterproof protection for the irradiation area of ​​breast cancer radiotherapy patients, reduces irritation to sensitive skin, improves wearing comfort and fit, and is suitable for patients of different body types.

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Abstract

The invention discloses a waterproof garment for protecting an irradiation area of a breast cancer radiotherapy patient, and belongs to the field of medical auxiliary protection instruments. The waterproof garment comprises a waterproof garment body, and a neck part, a trunk part and two long sleeve parts are integrally formed on the waterproof garment body through medical flexible polymer waterproof materials. A medical hydrogel material layer is laid on the inner side of the front chest of the trunk corresponding to the affected side breast area of the patient and is tightly attached to the skin, and a PVC waterproof material layer is arranged on the other side. Tightening devices are arranged at the neck and body joint of the waterproof clothes main body, the lower opening of the body and the cuffs of the long sleeve parts, an adjustable drawing rope structure comprising a medical elastic drawing rope and an anti-slip adjusting buckle is arranged at the upper opening of the neck part, and each tightening device comprises a hard plastic fixing circular ring and a medical silica gel elastic rubber film ring; at least two one-way breathable and waterproof one-way ventilation components are distributed in a non-radiotherapy irradiation area of the waterproof clothes body. The breast irradiation area on the affected side is precisely protected, sealing is stable, skin-friendly and comfortable are achieved, wearing is convenient and fast, clinical use is adapted, and popularization is easy.
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