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US Patent Granted for a Novel Nasal Dressing – VelNez TM
US Patent Granted for a Novel Nasal Dressing – VelNez TM

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.
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Childhood is a critical phase of development that lays the foundation for a healthy and fulfilling life. As parents, caregivers, and members of society, ensuring the health and well-being of our children is a top priority.

The early years of a child’s life are crucial for their development, setting the stage for their future health and happiness. By understanding the various aspects that contribute to a child’s overall well-being, we can create a solid foundation for their growth and help them thrive. In this blog, we will explore various aspects that contribute to building healthy foundations for children, including early childhood development, nutrition, physical activity, preventive healthcare, mental and emotional health, safe environments, and healthy sleep habits.

Understanding Early Childhood Development:

Early childhood development encompasses the physical, cognitive, social, and emotional growth that occurs from birth to around the age of eight. This period is crucial for brain development, language acquisition, and the formation of social skills. It is essential for parents and caregivers to engage children in stimulating activities, such as reading, playing, and problem-solving, to promote optimal development.

The Power of Nutrition:

Nutrition plays a vital role in a child’s growth and development. Providing a well-balanced diet that includes a variety of fruits, vegetables, whole grains, lean proteins, and dairy products is crucial. Adequate nutrition ensures that children receive the essential nutrients their bodies need to support physical growth, cognitive function, and immune system strength. Limiting sugary snacks and beverages can help prevent the development of unhealthy eating habits and reduce the risk of childhood obesity.

Promoting Physical Activity:

Regular physical activity is crucial for children’s overall health and well-being. It helps build strong bones and muscles, improves cardiovascular fitness, enhances coordination and motor skills, and contributes to a healthy weight. Encourage children to engage in age-appropriate activities such as active play, sports, and outdoor adventures. Limit screen time and promote active hobbies to ensure they maintain an active lifestyle.

Preventive Healthcare and Immunizations:

Preventive healthcare and immunizations are critical to safeguarding children’s health. Regular visits to healthcare providers for well-child check-ups allow for early detection and intervention of potential health concerns. Immunizations protect children from vaccine-preventable diseases, reducing their susceptibility to illnesses and safeguarding the health of the entire community. Staying up-to-date with recommended vaccinations ensures that children have a strong defense against infectious diseases.

Nurturing Mental and Emotional Health:

Promoting mental and emotional well-being is equally important for a child’s overall health. Creating a supportive and nurturing environment at home, school, and within the community helps children develop resilience, self-esteem, and positive coping skills. Encouraging open communication, active listening, and providing emotional support can assist children in navigating their emotions and building healthy relationships. Engaging in activities that promote creativity, self-expression, and mindfulness can also enhance their emotional well-being.

Safe Environments and Injury Prevention:

Creating a safe environment is essential for child health and well-being. Childproof your home by securing cabinets, electrical outlets, and sharp objects. Ensure a safe outdoor play area, free from hazards. Teach children about potential dangers, such as fire, water, and strangers, and how to stay safe in different situations. Supervision and education are crucial in preventing injuries.

Healthy Sleep Habits:

Adequate sleep is vital for children’s physical and cognitive development. Establish a consistent sleep routine and ensure children get the recommended amount of sleep based on their age. Create a calm and comfortable sleep environment, free from distractions. Limit screen time before bedtime, as it can interfere with quality sleep. Encourage relaxation techniques, such as reading or listening to soothing music, to promote better sleep.

Building healthy foundations for children requires a holistic approach that encompasses various aspects of their well-being. By understanding early childhood development, promoting proper nutrition, encouraging physical activity, prioritizing preventive healthcare, nurturing mental and emotional health, ensuring safe environments, and establishing healthy sleep habits, we can set children on a path towards a healthy and fulfilling life.

Together, let us prioritize their health, provide them with the support they need, and empower them to grow into happy, healthy individuals who can thrive and make a positive impact on the world. Let us join hands in creating a healthier future for our children.

In the realm of wound care, continuous advancements are constantly improving the way we treat and manage various types of wounds. Among the latest innovations, Velseal® -T Disc has emerged as a game-changer. This revolutionary product offers an effective and convenient solution for promoting wound healing and enhancing patient comfort.

Understanding Velseal® -T Disc

It is a cutting-edge wound care product designed to optimize the healing process while minimizing discomfort for patients. Velseal® -T Disc promotes haemostasis by absorbing the blood and accumulates clotting factor within the voids and initiate the clotting by interaction with Thrombin, Calcium chloride and Tranexamic acid.

Key Features and Benefits:

1. Advanced Composition:

It is composed of high-quality materials that offer excellent absorption and retention capacities, reducing the risk of maceration and infection. However, it does not provide moisture balance or directly contribute to wound healing.

2. Easy Application:

Thee disc-shaped design of Velseal® -T Disc allows for simple and hassle-free application. Its non-adherent nature eliminates the need for additional fixation methods, providing a secure and comfortable fit. The dressing is available in various sizes to accommodate different wound types and locations.

3. Enhanced Patient Comfort:

It prioritizes patient comfort by minimizing pain and trauma during dressing changes. The non-adherent surface prevents the dressing from sticking to the wound bed, reducing discomfort and potential damage to healing tissue.

4. Cost-Effective Solution:

It offers a cost-effective wound care solution, as it requires no dressing changes. A single application helps in achieving complete hemostasis, contributing to overall healthcare cost savings. Its durability and prolonged wear time further enhance its cost-effectiveness.

Clinical Efficacy and Evidence

The product has undergone rigorous testing and evaluation to validate its clinical efficacy. Clinical studies have demonstrated its effectiveness in promoting faster wound healing, reducing pain, and minimizing complications such as infection. These studies highlight the dressing’s superior moisture management capabilities and its ability to facilitate granulation tissue formation, resulting in improved patient outcomes.

In the rapidly evolving field of wound care, the Velseal® -T Disc stands out as a remarkable innovation. Its unique composition, easy application, and patient-centric design make it a valuable addition to any healthcare setting. With its demonstrated clinical efficacy and cost-effectiveness, this advanced dressing offers a promising solution for healthcare professionals and patients alike. By leveraging the benefits of Velseal® -T Disc, healthcare providers can enhance wound healing outcomes and improve the overall quality of care for patients with acute or chronic wounds.

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