Wound Vac Machine For Sale | Negative Pressure Wound Therapy

What is a wound vac? 

Vacuum-assisted closure (VAC) is a popular technique that assists in wound healing and is used to manage complex wounds. It is also known as negative pressure wound therapy.  

Negative pressure wound therapy (NPWT) optimizes wound healing by applying sub-atmospheric pressure to the wound bed using a sealed wound dressing connected to a vacuum pump. The continued vacuum gently pulls fluid from the wound, reduces swelling, cleans the wound, and removes infection-causing bacteria. It also helps in wound closure by bringing the wound's edges together and stimulating new tissue growth.  

HPFY offers products required for NPWT, like wound vac machines for sale, pressure dressing, therapy canisters, irrigation tubing, etc., from top brands. 

Indications for negative pressure wound therapy  

NPWT is well known for its fast-healing properties with minimum infection risk. The therapy should always be used with a doctor's prescription. Your physician will recommend a suitable kind of treatment depending on the type of wound and your medical health. 

A wound vac is often used for: 

• Acute and chronic wounds 
• Traumatic wounds 
• Surgical wounds 
• Chronic burns 
• Tunneling wounds 
• Partial thickness burns 
• Pressure ulcers 
• Post-C-section 
• Diabetic foot ulcers 
• Skin grafts/muscle flaps 
• Dehisced wounds 

Contraindications for VAC 

• Certain types of wounds are not suitable for NPWT, including: 
• Fragile skin 
• Untreated osteomyelitis  
• Malignant wounds 
• Non-enteric and unexplored fistulas 
• Exposed organs or blood vessels 
• Necrotic tissue with eschar present  

Component of NPWT 

The NPWT includes the following components: 

• A pump 
• A special dressing 
• Therapy canister (a box to collect the fluids) 
• Irrigation tubing (delivers the right amount of irrigant) 

How does Wound VAC Machine work? 

1. Various layers of foam dressing are applied to the wound. Then, the dressing is sealed properly using a medical film. 
2. There is a tube attached to the film's opening, which leads to the vacuum pump and canister. 
3. The canister is used to collect fluids. You can either set the pump to work continuously or intermittently. 
4. The vacuum pump sucks out the fluid and the infection from the wound and helps make the healing faster. 
5. It also helps in pulling the edges of the wound and promoting the growth of newer tissues. 
6. When required, antibiotics and saline can be delivered to the wound. 

Benefits of Wound VAC 

NPWT helps treat various wounds, and the potential benefits include the following: 

• Reduces swelling and inflammation  
• Decreases fungal infections 
• Improves blood flow to the wound 
• Promotes granulation tissue formation  
• Provides a closed and moist wound-healing environment  
• Helps remove infectious materials 
• Protects wounds from the outside environment  
• Gentle pulling together of the wound’s edges 
• Less dressing changes compared with the other treatments 

FAQs on NPWT

1. How often is the wound vac dressing changed? 

In most cases, the wound dressing should be changed 2 to 3 times a week. If the wound is infected, the dressing may need changing more often. 

2. Who changes the NPWT dressings? 

Usually, a healthcare professional will change your bandages. However, a family member or a caregiver can be trained to change your dressing. 

3. Does a dressing change hurt? 

Changing NPWT dressing is similar to changing any other type of wound dressing. It might hurt a little, depending on the type of wound. Ask your doctor for help with pain relief. 

4. Can I shower while the wound pump is on?  

You can take a shower by disconnecting the device. (the VAC system should not be off for more than 2 hours per day). 

You can use a dressing protector to cover the wound to prevent water from getting inside the dressing because soap water may increase your wound's chances of getting infected. 

When to call your doctor? 

Call your healthcare provider right away if you have the following: 

• Fever of 102°F or higher 
• Diarrhea 
• Headache 
• Sore throat 
• Confusion 
• Nausea or vomiting 
• Dizziness  
• Warmth or redness around the wound 
• Rash or itchiness 
• Bleeding around the wound 

Where to buy a wound vac machine online? 

Health Products For You carries portable wound VAC machines for sale and wound care supplies for NPWT from leading manufacturers like extriCARE USA, Innovative Therapies, Cardinal Health, Deroyal, etc., at the best prices. Place your order today! 

Research Papers on NPWT 

• Negative Pressure Wound Therapy 
• Negative pressure wound therapy for open traumatic wounds
• The Evidence-Based Principles of Negative Pressure Wound Therapy in Trauma & Orthopedics