Medical Grade 3-Layer Activated Carbon Silver Dressing - Odor Control & High Exudate Wound Management

This Activated Carbon Silver Dressing is a specialized clinical-grade wound care solution engineered with a 3-layer composite structure, combining the powerful toxin/odor absorption of activated carbon fiber with the broad-spectrum antimicrobial protection of silver—exclusively designed for the management of chronic wounds with profuse exudate and unpleasant odor. Ideal for clinical use in hospitals, wound care centers and long-term care facilities, it is the gold standard for treating trophic ulcers, venous leg ulcers (VLUs), pressure ulcers (bedsores), chronic deep wound infections, and post-operative wounds with delayed healing, heavy exudate and bacterial odor.

The core layer of silver-impregnated activated carbon fiber is sandwiched between two medical-grade PE/PET composite layers, creating a synergistic dual-action system: activated carbon rapidly adsorbs and neutralizes bacterial toxins and malodorous compounds in chronic wound exudate, reducing abnormally elevated cytokine levels that delay healing; silver effectively inhibits bacterial bioburden and biofilm growth—two key factors that cause wound chronicity—by forming a durable antimicrobial barrier against Staphylococcus aureus, Escherichia coli, Candida albicans and other common wound pathogens.

With superior high exudate absorbency and an optional envelope-type design for extreme drainage needs, the dressing efficiently locks in exudate and odor without leaking, maintaining a clean wound environment. Its anti-adhesion construction ensures the dressing does not stick to the wound bed, enabling painless removal and eliminating secondary damage to fragile granulation tissue. The stretchable, flexible design conforms to limb contours and is applied along the direction of body movement, ensuring unrestricted mobility for patients. Activated carbon is fully hidden in a non-woven coating, so no carbon residue is left on the wound or surrounding skin. Sterilized by irradiation, single-use, and compliant with ISO 13485:2016, this dressing is a one-stop solution for the most challenging chronic wound care cases. For global distributors and clinical partners, we offer fully customizable packaging and a complete set of regulatory-compliant technical documents, supporting seamless local product registration and market access across the EU, Middle East, Asia, Africa and all global regions.

For Clinical Professional Use (Hospitals/Wound Care Centers)

Follow strict aseptic technique for all application and handling steps.

Clean the wound thoroughly with sterile water or normal saline to remove exudate, debris and necrotic tissue; pat the surrounding skin completely dry (no need for antiseptic disinfection before application).

Open the sterile packaging and remove the activated carbon silver dressing—either side can be applied to the wound (no wrong side, double-sided usability).

Cut the dressing to the appropriate shape and size with sterile scissors, ensuring it extends at least 2cm beyond all edges of the wound for full coverage.

Apply the dressing to the wound surface without stretching; align the dressing along the stretch direction of the limb (e.g., legs, arms) to allow for natural patient movement.

Secure the dressing with a suitable secondary dressing, compression therapy, medical fixation sheet or hypoallergenic tape—avoid tight wrapping that may impede circulation.

Change the dressing according to wound exudate amount and odor level (1-2 days for profuse exudate/strong odor; 2-3 days for moderate exudate/mild odor) or as directed by a physician. For envelope-type dressing, replace immediately if exudate reaches the edge of the envelope.

For Long-Term Care Facility Use (Under Professional Guidance)

Clean the wound as instructed by a healthcare provider with sterile normal saline and dry thoroughly.

Apply the pre-cut (or custom-cut) activated carbon silver dressing directly to the wound, ensuring full coverage of the exudate/odor area.

The envelope-shaped dressing should not be cut. The activated carbon powder may fall out.

Secure with a breathable secondary dressing and adjust fixation for patient comfort and mobility.

Monitor the wound daily for exudate buildup and odor; change the dressing immediately if the dressing becomes saturated or odor returns, and report any wound worsening to a physician.

1. Customizable Product & Packaging Options

We offer flexible, clinical-grade customization services tailored to the unique needs of global distributors, hospitals, wound care centers and long-term care facilities—with low MOQ and no unnecessary mold costs for standard customizations:

Dressing Customization: Envelope type/Standard type selection for different exudate levels; custom cut sizes for specialized clinical use (e.g., large size for extensive leg ulcers, small size for facial wounds)

Sterile Packaging Customization: Medical-grade sterile barrier film packaging with multilingual printing (product instructions, brand logo, local regulatory marks); custom sterile labels for clinical/hospital branding

Bulk Carton Customization: Branded carton design, batch number/lot code printing, clinical packaging specification adjustment, enhanced transportation protection for long-distance/global shipping (ideal for high-humidity/extreme temperature regions)

MOQ Flexibility: Low minimum order quantity for small/medium distributors; preferential bulk pricing and exclusive customization for large hospitals/medical institutions

2. Regulatory-Compliant Technical Documents

Our professional regulatory team provides a complete set of standardized technical documents that comply with ISO 13485:2016 and regional medical device regulations (EU, Middle East, Southeast Asia, Africa, North America, etc.). All documents are fully adjustable and supplementable to meet local registration requirements, with free updates to align with revised regulatory standards—including but not limited to:

ISO 13485:2016 Quality Management System Certification Document

Product Technical Specification (TS) with full absorption, antibacterial, biocompatibility and performance test data

Clinical Validation Report & In Vitro Antibacterial Efficacy Test Report

Irradiation Sterilization Certification & Batch Quality Inspection Certificate

Material Safety Data Sheet (MSDS)

Multilingual Product Instructions (clinical/professional/long-term care version) & Labeling Compliance Document

Odor Control & Exudate Absorption Efficacy Test Report (for clinical/registration use)

Customization & Document Service By Customer Type

1. For external clinical use only; do not use on unhealed deep wounds, severely necrotic wounds or wounds with uncontrolled heavy bleeding without the guidance of a physician or wound care specialist.

2. Adhere to aseptic technique during all application, cutting and handling steps to avoid secondary wound infection; do not reuse the sterile single-use dressing.

3. Discontinue use immediately and consult a physician if the wound shows signs of worsening (e.g., increased redness, swelling, pain, exudate, odor or fever) after application, or if skin irritation occurs around the wound.

4. Keep out of reach of non-clinical personnel/children; store the dressing in the original sterile packaging until use to maintain sterility, absorption and antibacterial performance.

5. Do not use the product if the sterile packaging is damaged, torn, punctured, damp or the seal is broken—sterility and absorption efficacy cannot be guaranteed.

6. Avoid contact with eyes and oral/nasal mucous membranes; if accidental contact occurs, rinse thoroughly with plenty of sterile normal saline immediately and consult a healthcare provider if irritation persists.

7. This product is not suitable for individuals with a known allergy to silver ions, activated carbon, PE/PET or any other ingredients in the dressing.

8. Do not combine with other topical antimicrobial wound care products without the guidance of a physician or clinical wound care specialist.

9. Follow the specified storage conditions; do not store in high temperature (＞30℃), high humidity (＞70%RH) or direct sunlight—may affect activated carbon absorption capacity and silver ion antibacterial activity.

10. For envelope-type dressing, do not cut the envelope structure (only cut the non-envelope edge) to avoid losing exudate locking function; replace immediately if the envelope is torn or saturated with exudate.

Clinical Business Cooperation & Bulk Procurement Consultation

WhatsApp: https://wa.me/8617788969619 | https://wa.me/8619173969821

Mobile/WeChat: +86-19173969821 | +86-17788969619

Official Clinical Email: [email protected]  |  [email protected]

Physical Address: 5-8 Floor, A4 International Medical Instrument Industrial Park, No.229 Hunan Lugu Road, Changsha Hi-tech Development Zone, Changsha, Hunan, China

Global Customization & Regulatory Document Consultation (Clinical Special Line)

Dedicated Consultant (WeChat/WhatsApp): +86-19173969821

Service Scope: Dressing customization (Envelope/Standard type), packaging design, local product registration document preparation, odor control/exudate absorption efficacy verification, regulatory compliance guidance

Q1: What is the difference between the envelope type and standard type of this activated carbon silver dressing?

A1:The standard type is designed for wounds with profuse exudate (e.g., advanced venous ulcers, large pressure ulcers), featuring a sealed envelope structure that locks in large amounts of exudate and odor to prevent leakage. The envelope type is optimized for moderate exudate/odor wounds (e.g., mild chronic wounds, post-operative delayed healing wounds) with a flat 3-layer structure for easy application on all body parts. Both have the same dual action (absorption/antibacterial) and anti-adhesion design.

Q2: Why is activated carbon combined with silver in this dressing, and what is the synergistic effect?

A2: Activated carbon and silver work in synergy to address the two main challenges of chronic wounds: activated carbon rapidly adsorbs bacterial toxins and malodorous compounds that delay wound healing and cause patient discomfort; silver inhibits bacterial bioburden and biofilm growth that lead to wound chronicity and infection. This dual action creates a clean, antibacterial wound environment that accelerates granulation tissue growth and promotes wound healing—something single-action (only absorption or only antibacterial) dressings cannot achieve.

Q3: Will the activated carbon leave residue on the wound or surrounding skin after dressing change?

A3: The envelope type will not leave any residual activated carbon powder if not cut. The activated carbon fiber core layer is completely hidden within the medical-grade non-woven fabric enclosure (PE/PET composite layer), and this coating can completely enclose the activated carbon. The surface of the coating is smooth and does not fall off, so during the application or painless removal process, no carbon substances will remain on the wound bed and the surrounding skin - thus ensuring a clean wound environment and eliminating the need for additional cleaning. The standard type will leave residues. During dressing changes, rinsing with normal saline is sufficient.

Q4: Can this dressing be used on bedridden patients with pressure ulcers (bedsores) for long-term care?

A4: Yes. It is the ideal dressing for bedridden patients with pressure ulcers (sacrum, heel, ischial tuberosity). The anti-adhesion design enables painless dressing changes (critical for immobile patients), the high exudate/odor absorption controls wound drainage and odor, and the stretchable design conforms to body contours for patient comfort. For stage 3/4 pressure ulcers with profuse exudate/odor, the standard type is highly recommended.

Q5: How long does the odor control and antibacterial effect last per dressing application?

A5: The dual action effect lasts for up to 48 hours per application under normal clinical conditions. The activated carbon maintains strong toxin/odor absorption capacity for 24-48 hours (depending on exudate amount), and the silver ion delivers sustained broad-spectrum antibacterial protection for up to 72 hours. For wounds with profuse exudate/strong odor, the dressing is recommended to be changed every 1-2 days to maintain optimal efficacy.

Q6: Does this dressing require refrigeration for storage or international transportation (e.g., to high-humidity regions like Southeast Asia/Middle East coastal areas)?

A6: No. This dressing is a room temperature-stable medical device—refrigeration is not required and may cause condensation that damages sterile packaging and reduces activated carbon absorption capacity. For international transportation to high-humidity/extreme temperature regions, we recommend moisture-proof and insulated shipping cartons to avoid prolonged exposure to high humidity (＞70%RH) and extreme heat (＞40℃), which aligns with our storage condition guidelines (dry, cool, protected from light).

Q7: Can the dressing be cut to any size, and does cutting affect its absorption/antibacterial performance?

A7: For the standard type, sterile scissors (following aseptic operation techniques) can be used to cut the dressing to any customized size to fit various wound shapes and sizes (such as irregular pressure ulcers). The cutting process will not affect the absorption performance or antibacterial performance - the three-layer composite structure and silver-impregnated activated carbon core material are evenly distributed throughout the dressing. All cut edges and surfaces can maintain the complete absorption function and antibacterial protection effect. For the envelope type, it is not recommended to cut; it should be used directly on the wound.

Q8: Is this dressing suitable for diabetic foot ulcers (DFUs) with exudate and odor?

A8: Yes. It is a clinical-grade solution for diabetic foot ulcers with moderate to profuse exudate and odor (mild to moderate infection). The dual action (absorption/antibacterial) addresses toxin buildup and bacterial colonization (key causes of DFU healing delay), and the anti-adhesion design minimizes trauma during dressing changes (critical for diabetic skin with reduced circulation and sensation). For severe, necrotic or gangrenous DFUs, use under the direct guidance of a diabetic wound care specialist.

Q9: What is the lead time for standard bulk orders and custom size/packaging orders?

A9: For standard non-customized bulk orders (all original sizes, Envelope/Standard type), the lead time is 15 working days. For custom size/packaging orders (custom cutting, multilingual printing, branded packaging), the lead time is 60 working days (no mold cost for standard customizations). For large hospital/institutional bulk orders (≥500 cartons), we offer flexible lead time adjustments and priority production scheduling.

Q10: Do you provide clinical training for long-term care facility staff on using this dressing for chronic wound care?

A10: Yes. For bulk clinical procurement by hospitals/wound care centers/long-term care facilities, we provide free online clinical application training (conducted by our chronic wound care specialists) covering aseptic application, custom cutting, Envelope/Standard type selection, dressing change for immobile patients and troubleshooting. We also provide a printable multilingual clinical application guide (with step-by-step images) for on-site staff training and reference.