Patient Care Solutions

Compression Therapy Infection Control Lymphedema Management Mobility Support Aids Orthopedic Support Post-Operative Care Pressure Ulcer Prevention Varicose Vein Care

Alternative Medicine Children’s Health Chronic Disease Management Digital Wellness Elderly and Geriatric Care Food Safety Lifestyle Diseases Mental Health Men’s Health Nutrition Physical Fitness Preventive Healthcare Rehabilitation and Recovery Sleep Health Women’s Health Workplace Wellness

Climate Change and Health Environmental Toxicology Food Safety Contaminants Occupational Health Hazards Pollution and Air Quality Water and Sanitation Waste Management and Recycling

First Aid & Emergency Care

Burn Care Emergency Kits and Supplies First Aid Fracture and Sprain Care Pediatric First Aid

Antimicrobial Dressing ENT Hemostat NPWT

Compression Bandages Film & Post-Operative Dressings Gauze Based Dressings Orthopedic Silver Dressings Tapes & Adhesives

DMP™ Cotton Crepe Minipore ™ Velcare®- Lymphedema Kit VEL NeXT™ VelNez® Velseal™ Velseal™ -T Velseal™- Patch Velseal™- T Disc Velvert™ Velvert™ – Disc Velvert™ – Secure Velcool® Velfour® Velkomp® Velsoft® Velspan™ Velfix® -Edge Velfix® -Edge +CHG Velfix® -IV Kit Velfix® -S Velfix® -T Velfix® -T Film Velfix® -T+Pad Velcare® - Varicose Vein Stocking Velpore ™ Velpore™-S Velsilk ™

US Patent Granted for a Novel Nasal Dressing – VelNez

Patent No.: US 10,293,075 B2
Date of the Patent Granted: May 21, 2019
Title of the Patent: Ready-to-use, Hydrophilic, Self-Dispersive, Fragmentable, and Biodegradable Porous Sponge Matrix and a Method of Manufacturing Thereof

NEED OF THE INVENTION:

Packing nasal and sinus cavities post functional endoscopic sinus surgery (FESS) is a routine procedure for most ENT surgeons. The packing is done to control postoperative haemorrhage and also to prevent the aspiration of blood in the postoperative period.

The packing also provides compression at the application site on the mucosal surface to inhibit tissue adhesion. These packs are made up of a variety of materials like cotton ribbon gauze, polyvinyl alcohol (PVA) sponge, Silastic balloon packs and are non-absorbable in nature.

Some centers even follow the traditional method of anterior nasal packing. This includes using cotton ribbon gauze saturated with liquid paraffin. Antibiotic ointments like Neosporin or bismuth iodoform paraffin paste (BIPP) may also be utilized.

These types of traditional nasal packings are often associated with significant patient discomfort and mucosal trauma and are preferably avoided, specifically after FESS, since these result in pressure necrosis, epistaxis upon removal, paraffin granulomas, and discomfort during placement and removal.

These dressings need to be removed and their removal is associated with various issues like pain, bleeding and makes the patient anxious. As per a study published in the Otolaryngol Head Neck Surg. Journal, patients consider the removal of a nasal pack as the most unpleasant part of the perioperative experience. Another study published in the American Journal of Rhinology shows that removal of nasal packs may cause mucosal trauma, which may lead to delayed healing and increased risk of scarring and synechiae formation.

We at Datt Mediproducts Pvt Ltd are the only Indian company that manufactures and sell a biodegradable nasal pack. VELNEZ^®, the present invention is now a patented product with a lot of patient and surgeon benefits.

ABOUT THE INVENTION:

The invention (VelNez^®) is a ready to use, self-dispersive, biodegradable and biocompatible device suitable for packing nasal and sinus cavities post surgeries.
VelNez^®acts as a space-occupying dressing and prevents adhesion by separating the compromised mucosal surfaces. It also reduces fibrosis at the same time and promotes healing and clotting.
The porous scaffold of the invention also acts as a therapeutic carrier for drug delivery or to carry any bioactive molecules, anti-microbial agents or other chemicals.
The porous sponge matrix comprises of a biocompatible and biodegradable polymer scaffold made up of a blend of synthetic and natural biopolymers as well as a 3-D scaffold polyelectrolyte complex (PEC) having vesicular micro-voids and an inner surface area larger than its outer surface area.

ADVANTAGES:

The unique composition results in rapid and uniform fragmentation.
The highly porous structure provides high absorption capacity.
Supports tissue regeneration and wound healing process.
Reduces fibrosis.
Provides compression at the tissue site and maintains sufficient compression strength while absorbing the natural fluids present in the nasal cavity.
Soft & flexible and can be easily cut and manipulated for surgeon preference and patient anatomy.
No post-operative adhesions as it separates the compromised mucosal surfaces.
No need for post-operative removal and hence atraumatic.
Ergonomic design for patient comfort.

VelNez^® fragments within a few days of application. The pain associated with the traditional nasal plug removal is completely eliminated with VelNez^® since such procedure is not necessary on application of VelNez^®.

Owing to these benefits, doctors are considering biodegradable dressings more than the counterparts these days. For more information on the nasal dressing and the differences in degradable and non-biodegradable nasal dressings, you can follow our previous blog.

You can also reach us by sending an email to support@dattmedi.com or visit our website www.dattmedi.com

Visit www.dattmedi.com for more infomation.

Wounds are a common part of life, whether from minor cuts, surgical procedures, or injuries. While most heal on their own with proper care, some wounds can develop complications that require medical attention.

Ignoring early warning signs can lead to infections or even severe health risks. Knowing when to seek medical help can make all the difference in ensuring a safe and speedy recovery.

Here are five key signs that indicate your wound might need professional care:

1. Increased Redness Around the Wound

A slight redness around a wound is normal, especially in the first few days. However, if you notice the redness spreading outward or deepening in color, it could be a sign of infection. This may indicate your immune system is fighting off bacteria, and medical treatment might be necessary.

When to worry: If the redness continues to expand or is accompanied by pain, swelling, or warmth, it’s time to consult a doctor.

2. Swelling or Warmth Around the Wound

Swelling is a natural response to injury; involving increased blood flow, the body’s immune response acting as a buffer to protect the injured area. But swelling should be continually decreasing, excessive swelling or warmth around the wound could mean trouble. These signs often indicate that your body is responding to an infection.

What to look for: If the wound becomes significantly puffy, feels hot to the touch, or the swelling doesn’t subside within a few days, it’s best to seek medical advice.

3. Pus or Unusual Discharge

One of the clearest signs of infection is pus — a thick, yellow, green, or foul-smelling fluid coming from the wound. A properly healing wound should not have significant discharge beyond a small amount of clear fluid.

Act quickly if: You notice pus, a bad odor, or an increase in drainage, as these are strong indicators of bacterial infection requiring immediate attention.

4. Increased Pain or Tenderness

Pain is expected after an injury, but it should gradually decrease over time. If your wound becomes more painful instead of improving, it may indicate an underlying issue like infection or delayed healing.

Red flag: If touching the wound becomes increasingly painful, or if discomfort spreads beyond the injury site, a doctor should assess the situation.

5. Fever or Chills

While mild fever (below 100°F/ 38°C) can be a part of the healing process, high fever or persistent fever may indicate a more serious issue. High grade fever can be the body trying to fight harmful bacteria, viruses or fungi that have invaded the wound. This requires immediate care as it can get worse very easily.

Seek urgent care if: You experience a fever over 100.4°F (38°C) or chills along with any of the other symptoms listed above.

Importance of Clean and Safe Wound Dressings

Using the right wound care products can significantly reduce the risk of infection and promote faster healing. Proper wound dressings help create a protective barrier, control moisture levels, and keep the wound environment clean.

Antimicrobial dressings help prevent bacterial growth and maintain a sterile healing environment.
Waterproof dressings protect against external contaminants while ensuring proper moisture balance.
Gentle adhesive tapes secure dressings in place without causing skin irritation, making them suitable for daily use.

When to Seek Medical Help

If you notice any of the above warning signs, don’t wait. Seeking medical attention early can prevent more serious complications and help ensure a smooth recovery.

Call your doctor if:

Your wound isn’t healing or worsens after a few days.
You notice spreading redness, pus, increased pain, or fever.
You have underlying health conditions (like diabetes) that may slow healing.

Your body is designed to heal, but sometimes wounds need extra care. By paying attention to these warning signs and using the right wound care products, you can prevent infections and support faster healing.

Taking action early can mean the difference between a quick recovery and serious complications. Stay safe, stay informed, and give your wound the care it deserves!

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!

US Patent Granted for a Novel Nasal Dressing – VelNez

Search by Blog

Read by Category

Latest Blogs

Trending Tags

Your healing journey continues beyond this blog

Find the right products for better recovery at online store

Recent Blogs