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VELVERT TM Herbal Antimicrobial Barrier Dressing

Velvert®: Natural Antimicrobial Barrier Dressing effectively kills 99.9999% bacteria present in the wound.

Have you ever encountered a wound which doesn’t heal fast, where it takes weeks to heal? Have you thought it could be due to infection? Infections can halt the wound healing process as they prevent healthy tissue regeneration.

Different strains of bacteria delay the wound healing process in different ways. Some extend the inflammatory phase and others can interfere with the clotting mechanisms causing the wound to bleed continuously.

Various strains of bacteria have been documented for their notorious activities in delaying the healing process. A 2010 study published in the Journal of Dental Research shows that pseudomonas aeruginosa and staphylococcus are the two most damaging strains of bacteria.

We @ Datt Mediproducts Pvt. Ltd. introduce a novel patented natural anti-microbial barrier dressing “VELVERT®” which speeds up the healing process by effectively killing the microbes (99.9999%) present in the wound.

VELVERT® consists of a polymeric sponge loaded with patented natural antimicrobial formulations. All the components of the formulation work in a synergistic manner to achieve the reduction of microbial flora and enhance wound healing. VELVERT® is found to be effective even against most resistant Superbugs.

NOVEL FEATURES:

1. VELVERT® is a sponge based natural antimicrobial barrier dressing

b. The product is broad-spectrum in nature and effective against both gram-positive and gram-negative bacteria and also against various superbugs, some of which are listed below:

  • Multi-drug resistant (MDR) Acinetobacter baumannii: Acinetobacter is most commonly associated with nosocomial infections and its infections lead to death in more than 50% cases. (Tuon et al., 2010b, 2011)
  • Extended Spectrum Beta-Lactamase (ESBL): ESBL are the enzymes that cause resistance to most beta-lactam antibiotics, including penicillin, cephalosporins, and the monobactam aztreonam.
  • New Delhi Metallo-beta-lactamase-1 (NDM-1): Superbugs with NDM-1 gene are resistant to even the strongest antibiotics.
  • Methicillin-resistant Staphylococcus aureus (MRSA): These gram-positive bacteria are responsible for various difficult to treat infections in humans.
  • Vancomycin-resistant enterococci (VRE): Enterococci lives in our intestines & vancomycin is the antibiotic used to treat the infections caused by this bacterium. When enterococci become resistant to the specific antibiotic, it becomes vancomycin-resistant enterococci. Most VRE infections originate in hospitals.
  • Pseudomonas: People with a weakened immune system and those who have undergone surgery or are hospitalized are more vulnerable to pseudomonas infections. In such cases, the infection can be life-threatening.

2. The formulation is effective against superbugs, as proved in the Time Kill Assay, where the population of microorganisms is 99.9999 % reduced within 30 minutes.

3.. The zone of inhibition shows the antimicrobial activity of VELVERT®:

4. The dressing kills the microbes and enhances wound healing by increasing cell migration.

5. VELVERT® is highly porous in nature with a capacity to absorb exudates up to 18-20 times of its own weight and also aids in maintaining a moist wound environment.

6. The polymeric sponge is biocompatible and non-toxic to human tissue.

7. VELVERT® is soft and flexible, making it highly conformable for deep and irregular wounds.

VELVERT® reduces the microflora in wounds and actively promotes healing by stimulating stem cells that are present even in deep wounds and enhance the migration of fibroblast and keratinocytes and secretion of growth factors. VELVERT® is indicated as an antimicrobial barrier dressing for the management of partial- and full-thickness wounds for up to 5 days.

These wounds include:

  • Diabetic Foot Ulcers
  • Skin Ulcers
  • Pressure ulcers
  • Venous ulcers
  • Infected Wounds
  • Skin grafting (donor sites)
  • To cover grafts/dermal substitutes
  • Catheterization sites
  • Partial & full-thickness burn wounds
  • Traumatic and surgical wounds

VELVERT® is also found to be effective in controlling central venous and arterial catheter insertion site infections.

Since the components in this product are from herbal/natural resources, VELVERT® can be changed very safely and eco-friendly and does not produce any adverse effect on the skin. Follow us @Datt Mediproducts to know more about such innovative patented products.

Visit www.dattmedi.com for more infomation.
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Infection Control in Wound Care

In wound care, infection prevention involves proactive measures to avoid contamination, while infection control refers to the steps taken after an infection has occurred—to contain its spread and reduce complications.

Understanding this distinction is vital, particularly when dealing with diabetic foot ulcers, surgical wounds, or chronic ulcers like those from varicose veins. These wounds, once infected, require more than just hygiene and topical care—they demand targeted intervention.

Why Infection Prevention is Critical in Wound Care

In high-risk patients (e.g., diabetics, post-operative individuals, or those with vascular issues), a wound infection can:

  • Impair tissue regeneration can significantly slow down the body’s natural healing process. 
  • Trigger inflammation beyond the wound site
  • Lead to sepsis or systemic failure
  • Delay healing indefinitely without the right approach

Once bacteria attach to the wound surface and multiply, they secrete an Extracurricular Polymeric Substance (EPS) over the wound bed in the form of a patchy layer called BIOFILM. This biofilm is not only resistant to the host’s immune system but also to various basic antimicrobials. This is why even proper hygiene may not suffice creating a need for advanced infection control measures. 

Common Signs of Infection Include:

  • Increased redness or warmth
  • Foul odor or purulent discharge
  • Delayed granulation
  • Pain out of proportion to wound size
  • Systemic symptoms like fever or fatigue

The Role of Antimicrobial Dressing

Not all antimicrobial dressings work the same way. Selection should depend on the type of wound, degree of infection, and underlying comorbidities.

AgentMechanism of ActionIdeal Use Cases
Nano-crystalline silverDisrupts bacterial DNA and cell wallsChronic wounds, surgical sites, burn care
IodineBroad-spectrum bactericidal effectInfected diabetic foot ulcers, contaminated wounds
PHMBDisrupts membrane integrity of microbesSuperficial infected wounds
VelvetKills microbes, hinders replication. Promotes angiogenesis & cell proliferationManagement of partial & full thickness wounds such as DFU, VLU, Necrotising Fasciitis, Burns or even other traumatic or surgical infected wounds

Using the wrong dressing can delay healing or exacerbate infection. Selection must be guided by wound assessment, not just product availability.

Best Practices for Infection Prevention:

  • Sterile Cleansing: Use prescribed solutions like saline, not harsh agents.
  • Hygiene Compliance: Strict hand hygiene and PPE protocols for caregivers.
  • Moisture Balance: Avoid dry wound beds or maceration.

Infection Control (Post-Infection Onset):

  • Debridement if needed to remove necrotic tissue or biofilm
  • Antimicrobial Dressings selected as per exudate level and infection type
  • Systemic antibiotics for deep or spreading infections
  • Regular monitoring to track changes in wound condition

Different Wounds Demand Different Protocols

  • A clean surgical wound may require simple antimicrobial protection.
  • A diabetic foot ulcer with infection may require systemic antibiotics, debridement, and layered dressing strategy.
  • A venous ulcer may need antimicrobial compression therapy.
Avoid a one-size-fits-all approach—treatment must align with wound pathology.

Don’t overlook:

  • Nutritional Support: Protein, Vitamin C, and Zinc for immune function and tissue repair
  • Glycemic Control: Especially crucial in diabetic patients
  • Patient Education: Empower caregivers with infection warning signs and dressing techniques

Wound care is both a science and a strategy. While infection prevention is essential, being prepared for infection control—with the right knowledge, products, and protocols—can make the difference between recovery and chronicity.

From nano-crystalline silver dressings to advanced wound care materials, our range is engineered for outcomes that matter. To Explore our full range of antimicrobial dressings: Click Here

CHOOSING THE RIGHT DRESSING

Chronic wounds are wounds that fail to heal within the expected time frame, typically lasting more than four weeks. They can arise due to underlying conditions such as diabetes, prolonged pressure, or venous insufficiency. Common types include diabetic ulcers, bed sores, and venous leg ulcers.

Managing chronic wounds presents significant challenges, including a high risk of infection, slow healing, and patient discomfort. The right dressing plays a crucial role in creating an optimal healing environment, reducing complications, and improving patient outcomes.

Types of Chronic Wounds and Their Dressing Needs

Diabetic Ulcers

  • A Diabetic foot ulcer is a debilitating complication of diabetes mellitus. It refers  to an open sore or wound, commonly developing on the feet of people with diabetes.
  • Require moisture balance, infection control, and non-adhesive properties to protect fragile skin.

Bed Sores

  • Bed sores are ulcers which usually develop gradually on the skin and the tissue underneath. Occurring mostly in bed ridden patients, bed sores arise on the skin covering bony areas of the body such as hips, back, tailbone, etc.
  • Demand dressings that redistribute pressure and effectively manage exudate to prevent further skin breakdown.

Venous Leg Ulcers

  • Venous leg ulcers are chronic wounds affecting mostly older adults. They primarily result from prolonged venous insufficiency, which leads to tissue breakdown in lower extremities.
  • Benefit from a combination of compression therapy and absorbent dressings to address venous insufficiency and excessive fluid.

Infected Chronic Wounds

  • Chronic infected wounds are those wounds that do not even start to heal after 4 to 12 weeks despite treatment. They develop due to poor blood circulation, weak immune system or co-morbid conditions such as diabetes.
  • Require antimicrobial dressings to manage bacterial load and prevent further complications.

Key Dressing Options:

VEL NeXT™

  • Designed specifically for chronic wounds, including diabetic ulcers, burns, necrotizing fasciitis, and venous ulcers.
  • Promotes faster wound healing while maintaining an optimal moisture balance.

Velvert®

  • A secure antimicrobial dressing with excellent moisture management.
  • Ideal for wounds at high risk of infection, including diabetic ulcers and chronic wounds.

Silvel™

  • Features nano-crystalline silver for strong antimicrobial action.
  • Features silver for strong antimicrobial action.
  • Suitable for infected or high-risk wounds, particularly bed sores.

Velsap™

  • Designed for moderate to heavily exuding wounds.
  • Provides effective fluid management, reducing the need for frequent dressing changes.

How to Choose the Right Dressing?

Selecting the right dressing requires a comprehensive assessment of several factors:

  • Wound Type: Identify whether the wound is a diabetic ulcer, pressure sore, or venous ulcer.
  • Exudate Levels: Choose absorbent dressings for heavily exuding wounds and moisture-retaining options for dry wounds.
  • Infection Status: Use antimicrobial dressings for infected or high-risk wounds.
  • Patient-Specific Considerations: Factors such as mobility, skin sensitivity, and underlying health conditions must be considered.
Healthcare professionals play a crucial role in guiding dressing selection based on individual wound characteristics and patient needs.

Additional Tips for Chronic Wound Care Management

  • Proper Cleaning & Debridement: Keeping the wound clean and removing dead tissue enhances healing.
  • Regular Monitoring & Dressing Changes: Assessing the wound regularly and changing dressings at the right intervals prevent complications and ensure steady healing.

Chronic wounds require tailored solutions to support healing and prevent complications. Choosing the right dressing—ensures optimal wound care and faster recovery.

Explore our advanced dressing solutions today and find the best option for your wound care needs!