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US Patents Granted – Datt Mediproducts Pvt Ltd

“A patent is an intellectual property right which provides it’s owner right to exclude others from making, using, selling, and importing an invention for a limited period of time, usually twenty years, without authorization.”

The Trade-Related Aspects of Intellectual Property Rights (TRIPS) Agreement between the member nations of the World Trade Organization (WTO) specifies the protection and enforcement procedures for all the intellectual property rights including Patents.

We @ Datt Mediproducts (DMP), are devoted to manufacturing & marketing of products of impeccable quality conforming to international standards. The Department of Life Sciences (DLS) is a research and development wing of Datt Mediproducts, recognized by the Department of Scientific and Industrial Research (DSIR), a unit of Government of India, with the state-of-the-art facility and well qualified and committed scientific staff working on the development of advanced wound care management.

DMP applied for 17 patents worldwide. Read further to know more about the patents which have been granted in the US.

US Patent No.: US 10,124,084 B2
Date of the Patent Granted: Nov. 13, 2018
Title of the Patent: A READY TO USE BIODEGRADABLE AND BIOCOMPATIBLE DEVICE AND A METHOD OF PREPARATION THEREOF

Brand: VELSEAL
The patent is granted for both the product as well as the process of its manufacturing. The invention is a ready to use the biodegradable and biocompatible device with high porosity, used to stop bleeding within a couple of minutes. The scaffold of the present invention comprises of a combined application of air dry and freeze dry method. The invention has excellent ventilation properties and can easily be removed from the wound without causing any extra hemorrhage.


US Patent No.:
US 10,076,552 B2
Date of the Patent Granted: Sep. 18, 2018
Title of the Patent: MULTIFUNCTIONAL FORMULATION COMPRISED OF NATURAL INGREDIENTS AND METHOD OF PREPARATION / MANUFACTURING THEREOF

Brand: VELVERT
The second patent is for a multifunctional formulation made from natural ingredients and the process to manufacture the same. This pharmaceutical preparation consists of the water-solubilized nano-sized formulation of a non-aqueous solvent extract of phytopharmaceuticals in herbal, animal or synthetic biocompatible gel or on matrix coated or both. This device is useful for the treatment of compromised tissue such as skin wounds and ulcers in humans and animals. It also relates to the anti-cancer transdermal patch for melanoma therapy and for the treatment of Alzheimer’s and multiple sclerosis also.


US Patent No.:
US 10,004,830 B2
Date of the Patent Granted: Jun. 26, 2018
&
US Patent No.: US 10,098,986 B1
Date of the Patent Granted: Oct. 16, 2018
&
US Patent No.: US 10,149,924 B1
Date of the Patent Granted: Dec. 1, 2018
Title of the Patent: READY TO USE BIODEGRADABLE AND BIOCOMPATIBLE ARTIFICIAL SKIN SUBSTITUTE AND A METHOD OF PREPARATION THEREOF

Brand: VELGRAFT
The third invention is for the brand VELGRAFT for which three US patents have been granted. It relates to a three-dimensional cell culture system which can be used to culture a variety of different cells (Human mesenchymal stem cells, Human fibroblast, Keratinocytes, fibroblast differentiated from mesenchymal stem cells in vitro and keratinocytes differentiated from mesenchymal stem cells in vitro) in vitro for continued periods of time.

This describes an invention in which mesenchymal stem cells (MSCs) derived  are inoculated and grown on a pre-established scaffold or matrix made up of chitosan and gelatin. The developed tissue constructs contain cells, growth factors, cytokines and other regulatory factors secreted by cells and provide the support, growth factors and essential cytokines for wound healing.

This invention is useful in the treatment of non-infected burn wounds, diabetic foot ulcers, venous leg ulcers and other types of chronic skin wounds. It’s helpful in the healing and regeneration of skin tissue.

 US Patent No.: US 15/081,202
Date of Patent Granted: January 2019
Title of the Patent: Ready to Use, Hydrophilic, Self-dispersive, Fragmentable, and Biodegradable Porous Sponge Matrix and a Method of Manufacturing Thereof

Brand: VELNEZ
The 6th patent is for the invention related to a porous absorbent Composite Material, which may be used e.g. in the form of a plug or tampon, for instance for packing antrum or other cavities of the body. As it is a hydrophilic Self-Dispersive, fragmentable and Bio-Absorbable Porous Composite foam it is helpful in controlling bleeding, wound closure, prevents tissue adhesion and/or support tissue regeneration.

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Recent Blogs
Wound Care for Cancer Patients

Cancer treatments, including chemotherapy, radiation, and surgery, are essential for combating the disease but often pose significant challenges to wound healing. Understanding these impacts and managing wounds effectively is crucial for patients, caregivers, and healthcare professionals. This blog provides insights and recommendations for effective wound care in cancer patients.

Impact of Cancer Treatments on Wound Healing:

Chemotherapy and radiation therapy, while targeting cancer cells, also damage healthy tissues especially rapidly dividing Keratinocytes along with Fibroblasts, Melanocytes, Endothelial cells & Immune cells, delaying wound healing. Surgery can result in complex wounds needing specialized care.

Common Wounds in Cancer Patients:

Cancer patients may have surgical wounds, radiation-induced skin reactions, and wounds from intravenous catheter sites. Advanced cancer patients may develop pressure ulcers due to immobility.

Managing Radiation-Induced Skin Reactions:

Radiation therapy can cause skin reactions from mild redness to severe ulceration. Management includes gentle skin care, prescribed topical treatments, avoiding sun exposure, and wearing loose clothing.

Chemotherapy and Wound Healing:

Chemotherapy reduces the immune response and interferes with cellular repair, impairing wound healing. Patients should be monitored for infection and delayed healing, with an emphasis on optimal nutrition and hydration.

Post-Surgical Wound Care:

Proper care involves keeping wounds clean and dry, changing dressings regularly, using sterile dressings and monitoring for any signs of infection. Adhering to healthcare provider instructions is essential.

Infection Prevention:

Strict hygiene practices, sterile wound care products, and prompt treatment of infection signs are crucial, as cancer patients often have compromised immune systems.

Tailoring Wound Care Products:

Sensitive skin due to cancer treatments requires hypoallergenic dressings, silicone-based products, and gentle adhesives to minimize irritation.

Nutritional Support:

A diet rich in protein, water, minerals, vitamins A and C, and zinc supports tissue repair and immune function. Collaboration with a dietitian ensures adequate nutrient intake as nutrition goals differ as per the cancer type, its stage and other medical conditions.

Pain Management:

Effective pain management in cancer patients includes a combination of medications such as analgesics, topical anesthetics, and non-pharmacological methods like relaxation techniques, gentle massage, acupuncture, cognitive therapy etc.

Psychological Support:

Emotional support, counselling, and mental health services help patients cope with cancer and its treatments, contributing to better wound healing.

Multidisciplinary Care Teams:

Collaboration among oncologists, wound care specialists, nurses, dietitians, and mental health professionals ensures comprehensive care tailored to patient’s needs.

Caregiver Recommendations:

Caregivers should maintain a clean environment, follow wound care protocols, ensure proper nutrition, provide emotional support, and recognize infection signs.

Effective wound care for cancer patients requires a holistic approach, addressing the unique challenges posed by cancer treatments. By understanding the impacts of these treatments on wound healing and implementing comprehensive care strategies, we can significantly improve patients’ quality of life and recovery outcomes. Through multidisciplinary collaboration, meticulous care, and robust support systems, we can navigate the complexities of wound care in cancer treatment and ensure optimal healing.

Seasonal Wound Care

As the seasons change, so do the challenges faced by those managing wounds. Whether you’re a healthcare professional or a wound care patient, understanding how weather conditions can impact wound healing is crucial for maintaining optimal recovery. Let’s explore the importance of seasonal wound care and how to adjust your routine for different weather conditions.

Importance of Seasonal Wound Care:

Wound healing is a complex process influenced by various factors, including temperature, humidity, and moisture levels. Different weather conditions can affect this process, potentially slowing down or complicating recovery.

Effects of Hot Weather on Wound Healing:

During the summer months, hot weather can increase perspiration, leading to moisture buildup around wounds. This excess moisture creates an ideal environment for bacterial growth, increasing the risk of infections. To combat this, it’s essential to keep wounds clean and dry, regularly changing dressings to prevent maceration.

Adjusting Wound Care Routine for Summer:

In hot weather, it’s crucial to opt for breathable dressings that allow airflow to the wound while absorbing excess moisture. Consider using moisture-wicking fabrics to minimize sweat buildup and prevent skin irritation.

Managing Increased Perspiration:

To manage increased perspiration, gently cleanse the area around the wound with a mild soap and water solution. Pat the skin dry thoroughly before applying a new dressing. Avoid using harsh antiseptic solutions, as they can irritate the skin and delay healing.

Preventing Infections from Heat and Humidity:

To prevent infections in hot and humid conditions, keep the wound site clean and protected. Change dressings more frequently if necessary, and monitor for signs of infection, such as redness, swelling, or increased pain.

Effects of Cold Weather on Wound Healing:

In colder climates, dry air and low temperatures can lead to skin dryness and cracking, posing challenges for wound care. Protecting the wound from exposure to cold air and keeping the surrounding skin moisturized are essential for promoting healing.

Protecting Wounds from Dryness and Cracking:

During the winter months, use emollient-rich moisturizers to keep the skin hydrated and prevent dryness and cracking. Choose dressings that provide a barrier against cold air while maintaining moisture balance.

Tips for Wound Care During Rainy Seasons:

In rainy seasons, preventing wound maceration is key. Ensure that dressings are waterproof and change them promptly if they become wet. Keep the wound site clean and dry to minimize the risk of infection.

Adapting Wound Care Products to Seasonal Changes:

Consider using specialized wound care products designed for specific weather conditions. Look for options that offer moisture control, antimicrobial properties, and protection against environmental factors.

By understanding the impact of seasonal changes on wound healing and adjusting your care routine accordingly, you can promote optimal recovery and minimize complications. Stay proactive, stay informed, and prioritize your wound care, regardless of the weather.

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