3M Tegaderm CHG Chlorhexidine Gluconate I.V. Port Dressing 1665NS
Official application guidance and product information for 3M Tegaderm CHG I.V. Port Dressings, including models 1665 and 1665NS.
Table of contents
Product Overview
The 3M Tegaderm CHG Chlorhexidine Gluconate I.V. Port Dressing is a specialized medical dressing designed for the securement and protection of I.V. ports. The product features integrated chlorhexidine gluconate, which provides antimicrobial protection at the insertion site. This dressing is designed to maintain a sterile environment and reduce the risk of catheter-related bloodstream infections.
Application Instructions
Proper application is critical for the effectiveness of the dressing. Users should follow the visual application guides provided by 3M. The process involves preparing the skin site, ensuring it is clean and dry, and carefully positioning the dressing over the port site. The adhesive border must be pressed firmly to ensure a secure seal against the skin, preventing moisture ingress and bacterial contamination.

Safety and Maintenance
The dressing should be monitored regularly for signs of site infection, such as redness, swelling, or discharge. If the dressing becomes loose, wet, or soiled, it must be changed immediately to maintain the integrity of the sterile barrier. Ensure that the dressing is applied without tension to prevent skin trauma or blistering. Always follow institutional protocols for the frequency of dressing changes and site assessment.
Technical Specifications
- Product Models: 1665 and 1665NS
- Dimensions: 4.75 inches x 4.75 inches
- Active Ingredient: Chlorhexidine Gluconate
- Sterility: Sterile barrier system
Support and Resources
While printed sticky notes with application instructions are no longer included on the product packaging, comprehensive application guides remain available. Users can access print and video resources through official 3M channels. For further assistance, clinical support, or questions regarding product usage, please contact your local 3M Sales Representative or the 3M Health Care Customer Helpline.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.