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US Patent Granted for a Novel Haemostatic Device

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

Background of the Invention:
Haemostatic products are the agents which promote haemostasis (stop bleeding). These can be used for both surgical or traumatic wounds. Heavy blood loss from the wounds may result in a hypovolemic shock (when the body loses one-fifth of its blood and heart is not able to pump sufficient amount of blood to the body) leading to tissue and organ damage.

Several active ingredients are used in the manufacturing of haemostatic products. These ingredients like Thrombin, Gelatin, Collagen, Fibrin, Synthetic, etc. help to accelerate the process the haemostasis. Several products are available in the market but none of these products comprise of the active ingredients and the method to prepare the same as covered in the present invention.

 Summary of the Invention:
The innovative product described in this patent is a ready to use biodegradable and biocompatible device used to stop wound bleeding and a method of preparation thereof.

The invention is a device comprising of a novel porous scaffold of an absorbent gelatin-chitosan Polyelectrolyte complex (GCPEC) which quickly stops bleeding from any type of wounds, i.e. surgical or non-surgical. This innovative device is developed with a combined application of air dry and freeze dry method.

This sterile dressing product carries the therapeutic and bioactive molecules with preference to accelerate the process of stopping the bleeding of the wounds.

The device has excellent ventilation features which prevent infections which may be caused due to bleeding. Further, the scaffold under the present invention comprises of differential porosity and regulated pores on the same platform in a molecularly integrated PEG matrix.

Advantages of the Invention:

  • Ready – to – use bandage for stopping bleeding of wounds and prevents from loss of life due bleeding.
  • The present invention stops bleeding within few minutes.
    • requires less time to stop bleeding
    • patient can be addressed immediately
  • Prevents secondary bleeding.
  • Does not stick to the wound.
  • Does not disturb the normal of blood flow.
  • The present invention comprises of improved wound hygiene.
  • Useful in cases of multiple injury.
  • Can be used in surgical procedures including Vascular surgical procedures, accidental and combat field.
  • The present invention helps in earlier mobilization of the patient.
  • Can be manufactured in any size and shape as per the requirement.
  • Easy to handle.
  • Interconnected Porous in structure.
  • Packed in a laminated foil pack to protect it from environmental factors (sunlight & moisture).
  • Thermostat pack (such as Styrofoam) as an insulator and to protect a product from getting compressed during transportation or storage.
  • Multiple bandages can be applied for larger wounds.
  • Capable of use for at least 24 hours, however, haemostasis achieves within few minutes only.
  • Can be removed easily without using saline solution or water.
  • Long Shelf life at ambient temperature. Can be disposed of by burning or degradation.

Follow us @DattMediproducts to know more about these Haemostatic products. Stay tuned for our next blogs and know more about our patented products.

Visit www.dattmedi.com for more infomation.
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Medical tapes play a crucial role in the healthcare industry, providing essential support in wound care management and ensuring patient comfort and safety. These adhesive products are designed to secure dressings, medical devices, and other materials to the skin, facilitating the healing process and protecting patients from infections. In this blog post, we will explore the importance of medical tapes in healthcare, discuss the different types commonly used, delve into their role in wound care management, address patient comfort and safety concerns, and provide guidelines for their proper application and removal.

Importance of Medical Tapes in the Healthcare Industry:

Medical tapes are indispensable tools in the healthcare industry, offering numerous benefits for both healthcare professionals and patients. These tapes serve as an effective means of securing wound dressings, surgical incisions, and medical devices, such as catheters or IV lines. By keeping these materials in place, medical tapes promote proper healing, prevent contamination, and reduce the risk of infection. Moreover, they provide support to the injured area, minimizing movement and potential damage. The versatility and ease of use of medical tapes make them an essential component of any healthcare setting.

There is a wide range of medical tapes available, each designed to suit specific applications and patient needs. Some commonly used types include:

Minipore™:

Minipore™ tape is a hypoallergenic paper tape that offers gentle adhesion, making it suitable for patients with sensitive or fragile skin. It allows for breathability, reducing the risk of skin maceration while securely holding dressings in place. Read more about products visit https://dattmedi.com/minipore.html

Velpore™:

Velpore surgical paper tape possesses hypoallergenic qualities, making it ideal for individuals with sensitive skin or allergies. Its gentle nature ensures it is kind to the skin. The microporous structure of Velpore enables exceptional breathability, facilitating airflow and minimizing the likelihood of maceration.This tape is frequently utilized for securing wound dressings, delivering dependable fixation while enabling freedom of movement and flexibility. Its mild adhesive properties allow for painless and damage-free removal from the skin. Read more about products visit https://www.dattmedi.com/velpore.html

Velsilk™:

Velsilk tape is a silk-like cloth tape that combines excellent adhesion with gentle removal. It adheres securely to the skin while minimizing discomfort during tape removal. It is particularly useful in situations where frequent dressing changes are required, as it allows for easy application and removal. Read more about products visit https://www.dattmedi.com/velsilk.html

Role of Tapes in Wound Care Management:

Medical tapes play a vital role in wound care management. They help to secure dressings and keep them in place, preventing contamination and facilitating the healing process. Tapes also provide stability and support to the wound, reducing movement and minimizing the risk of further injury.

Additionally, they create a barrier against external pathogens, protecting the wound from infection. Properly applied medical tapes promote optimal wound healing and can contribute to positive patient outcomes.

Significance of Patient Comfort and Safety:

Patient comfort and safety are of utmost importance in healthcare. When using medical tapes, it is essential to consider the comfort and specific needs of each patient. The choice of tape should be based on factors such as skin sensitivity, wound location, and duration of use. It is crucial to select tapes that are hypoallergenic, breathable, and gentle on the skin to minimize the risk of adverse reactions. Regular monitoring of the taped area is necessary to ensure that the tape is not causing any discomfort or skin irritation. Moreover, proper tape removal techniques should be employed to avoid skin damage or pain.
Guidelines and Best Practices for Application and Removal:

To ensure the effective and safe use of medical tapes, the following guidelines should be followed:

  • Clean and dry the area before applying the tape.
  • Select an appropriate tape based on the patient’s needs and skin sensitivity.
  • Avoid excessive tension when applying the tape to prevent skin irritation.
  • Cut the tape to the desired length and shape, considering the wound size and location.
  • Ensure that the tape is firmly but comfortably secured, avoiding any wrinkles or folds.
  • Regularly assess the taped area for signs of skin irritation or discomfort.
  • When removing the tape, gently lift one corner and slowly peel it back, following the direction of hair growth to minimize pain and skin damage.
  • Apply the tape smoothly, avoiding excessive tension or wrinkling.
  • Periodically assess the tape’s integrity and reapply if necessary.
  • When removing the tape, gently lift the edges parallel to the skin while supporting the wound area to minimize pain and skin trauma.
  • If the tape is stubborn or adhered tightly, consider using a medical adhesive remover to aid in its removal.
  • After tape removal, clean the skin and assess for any signs of irritation or redness.

When properly applied and removed, medical tapes contribute to effective wound healing, prevent infection, and enhance patient comfort. By following guidelines for their proper application and removal, healthcare providers can maximize the benefits of medical tapes while minimizing the risk of complications.


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