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Benefits of using NPWT

Wound Healing is a complex and dynamic process. It involves 3 to 4 distinctive phases in order to replace devitalised and missing cellular structures and tissue layers.

Wound healing is a normal biological process of human body.

But, healing gets delayed when wounds become infected with harmful microorganisms. If left untreated, there is also a risk of the infection spreading to other body parts.

Negative Pressure Wound Therapy (NPWT) is an effective procedure for the treatment of wounds of various aetiologies and is not less than any gold standard technique for the management of complex non-healing wounds.

It involves applying a continued sub-atmospheric pressure at wound bed site, to increase blood flow to the area and withdraw excess fluid from the wound to promote wound healing.

NPWT system consists of a dressing and a vacuum source. The various components of dressing include an open pore foam, a transparent adhesive dressing, a tubing to connect the dressing with a vacuum pump producing negative pressure and a canister to collect the exudates. The technique is used an adjunct to surgical debridement to treat tissue defects around open fractures and chronic, contaminated wounds.

Do You Know? “The advent of modern NPWT systems is attributed to Argentas and Morykwas, who developed several prototypes to facilitate wound healing by distributing suction across wounds to help draw the skin edges together- Annals of Plastic Surgery”.

Mechanism of Action:
NPWT facilitates wound healing at both macroscopic & microscopic levels. 

– The primary mechanism of action includes wound edges contraction called “tissue macro-deformation” powered by the suction, distributed through the dressing foam.

– Secondly, NPWT results in “micro-deformation” by promoting cell division and proliferation, growth factor production and angiogenesis.

-Next important step includes the removal of oedematous fluid and exudates from the extracellular space, thereby removing inflammatory chemicals and cytokines.

– A warm and moist environment wards off wound desiccation and enhances the formation of granulation tissue.

Clinical Indications:
NPWT therapy has been studied across all medical and surgical specialties and as of Jan.2014, the technique has been mentioned in over 861 peer-reviewed journals. Its potential has been demonstrated in various contaminated, difficult to treat wounds covering both acute and chronic types.

There have been increasing evidences on NPWT’s ability to aid the closure of various acute wounds such as Traumatic & Surgical Wounds and Subacute & dehisced wounds. NPWT technique is found to be valuable in management of various chronic wounds such as Pressure Ulcers, Diabetic Foot Ulcers (DFU), Arterial and Venous Leg Ulcers. Applying NPWT to a newly laid down skin graft is gaining importance with a number of studies showing an improvement in graft incorporation by using a pressure ranging between -50 to -80 mmHg. 

The benefits of using NPWT over conventional dressings have been documented. 

– The therapy offers a non-invasive treatment with one of the major advantage being reduction in number of dressing changes, which in turn improves compliance as the patient suffers less pain and inconvenience when compared with conventional dressings. 

– The negative pressure removes excess fluid allowing for enhanced circulation and disposal of cellular waste, thereby reducing the risk of bacterial contamination.

-NPWT eases the formation of a local infection-free healing tissue in a short period of time. Thereby, preventing the need for complex surgical procedures for the final coverage of important structures. 

-A faster reduction in the wound size and formation of granulation tissue with rapid wound closure has been observed as compared to conventional dressings.

-The speedy wound management with NPWT enables transfer from hospital to lower-cost health care setting. Apart from these its saving on the dressing & nursing costs too.

We are a leading manufacturers and marketers of NPWT devices and consumables in India. Our product with brand name “VEL NeXT” is CE certified being audited by SGS Belgium NV, Notified Body 1639. VEL NeXT is approved and licensed by “Central Drugs Standard Control Organization (CDSCO), Ministry of Health, Government of India.

The various consumables are produced and packed in a controlled environment following stringent quality measures.

Visit our website www.dattmedi.com to know more.

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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