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Single-use Anti-reflux Drainage Bag
- Commodity name： Single-use Anti-reflux Drainage Bag
- Description
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Single-use Anti-reflux Drainage Bag
An anti-reflux drainage bag designed for clinical nursing. Made of highly transparent medical polymer materials, it integrates anti-reflux, easy emptying and convenient fixation — a safe and convenient fluid-collection solution for wards and postoperative care.
Details and core design
Core anti-reflux design: clearly labeled as anti-reflux type, usually with a one-way valve or anti-backflow membrane. When the patient changes position or the bag is raised, it helps prevent fluid from flowing back into the catheter and the patient, greatly reducing retrograde infection risk.
Clear bilingual graduations and markings: commonly 600 ml capacity, with blue-on-white “Drainage Bags” and “anti-reflux” markings. Graduations from 10 ml to 600 ml help nurses record hourly or shift drainage volume accurately.
Dedicated patient information area: fields on the right for name, gender, department, bed, date and responsible person/PIC so nurses can write directly with a marker for clear handover and to avoid mix-ups between patients.
Bottom anti-soil cross valve (T-type / cross drain valve): a blue cross valve at the bottom. Rotate the blue core to empty quickly; rotate back to seal tightly with little drip or soiling, improving nursing experience.
High hanging system: a strong white braided hanging cord at the top for secure attachment to bed rails or IV poles, with good load-bearing strength.
Key clinical advantages
- Anti-reflux barrier against infection: one-way drainage is a key line of defense against CAUTI and retrograde cavity infection.
- Large capacity, fewer changes: 600 ml mainstream capacity meets routine needs without excessive weight pulling on the catheter.
- High transparency for observation: clear bag body makes color, character and turbidity easy to see for early detection of bleeding or infection.
- Sterile single-use: ready to use after opening; dispose as medical waste after use.
Typical applications
- Urology / wards: as a urine collection bag connected to a urinary catheter.
- General surgery / orthopedics postoperatively: connected to wound-cavity drains (e.g. abdominal or incision drains) to collect postoperative blood and exudate.
- ICU: for critically ill patients requiring strict intake/output recording.
Nursing tips
- Hanging position: always keep the bag below the drainage site (e.g. bladder or wound) to help prevent backflow.
- Empty regularly: empty when fluid reaches about 2/3 of the 600 ml maximum to avoid excessive weight causing tube dislodgement or anti-reflux failure.
- Keep patent: avoid kinking, compression or folding of the tubing.
Our company's entire product line is based on the production of 10,000-level purification workshop, the implementation of ISO 13485 quality system, the integration of clinical feedback continuous iteration. Through the three-dimensional upgrade of "material modification, structural innovation and scene adaptation", we can accurately solve the pain points of catheter slippage, drainage blockage, surgical trauma and other industries, and help medical institutions improve treatment efficiency and patient safety.
Key words:
Product Center
Negative Pressure Wound Drainage Series
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