WOUND CARE​

RENASYS◊ WOUND+ Dressing Kit​

Our newest innovation in tNPWT wound dressings, designed for faster wound closure.*1,2

RENASYS WOUND+ Dressing Header Image

What sets the RENASYS◊ WOUND+ Dressing apart?​

The RENASYS WOUND+ Dressing brings Smith+Nephew’s trusted AIRLOCK◊ Technology to RENASYS NPWT, delivering negative pressure across the full dressing surface and extending treatment beyond the wound itself.**3

  • Helps support significantly faster wound closure, with or without fillers*1


  • Up to an 80% increase in wound area reduction when used without a foam filler§1


  • RENASYS WOUND+ Dressing incorporates the same AIRLOCK Technology, featured within PICO◊ sNPWT, [which has been evaluated] in more than 50 Level 1 studies***

How does the RENASYS◊ WOUND+ Dressing work?​

Above, below, and beyond the wound

Challenge the status quo​

Expect more from your tNPWT dressings

Reset expectations

Clinical evidence​

Application videos​

FAQs

Is there a pressure range limit for the RENASYS WOUND+ Dressing?​ ​

The recommended negative pressure range when RENASYS tNPWT is used with RENASYS WOUND+ Dressing is from -80 to -125mmHg.

Is there a depth limit for the RENASYS WOUND+ Dressing?​

There is no depth limit for RENASYS WOUND+ Dressings; however, RENASYS WOUND+ Dressings should make contact with the wound bed if the dressing does not make contact with the wound bed, then a filler should be used.

Can I move the pre-cut hole on the RENASYS WOUND+ Dressing?​

Yes, the existing pre-cut hole can be moved if needed. When the hole is moved, it will need to be covered with part of the provided retention strips to ensure seal.

Can I cut the RENASYS WOUND+ Dressing?​

Yes. The RENASYS WOUND+ Dressing is fully customizable and can be cut to ensure the best fit for each wound given the patient's anatomy or to accommodate other medical hardware (i.e., drains, external fixators, etc.).

Does the wear time change if I use a filler with the RENASYS WOUND+ Dressing?​

Yes. When a filler is used, the RENASYS WOUND+ Dressing can stay in place up to 3 days. When a filler is not used, the dressing can stay in place up to 7 days.

Ordering information


Ordering info and product codes for RENASYS WOUND+ Dressings

RENASYS WOUND+ Dressing
Product Description WOUND+ Dressing Dimensions AIRLOCK◊ Layer Dimensions
Small Dressing 17 cm × 22 cm 10 cm × 15 cm
Medium Dressing 27 cm × 27 cm 20 cm × 20 cm
Large Dressing 27 cm × 42 cm 20 cm × 35 cm


S+N Code Product Description
66807735 RENASYS WOUND+ Dressing Kit Small
66807736 RENASYS WOUND+ Dressing Kit Medium
66807737 RENASYS WOUND+ Dressing Kit Large
66803105 RENASYS WOUND+ Dressing Kit with Foam Small
66803106 RENASYS WOUND+ Dressing Kit with Foam Medium
66803107 RENASYS WOUND+ Dressing Kit with Foam Large
AIRLOCK-27x27-DRESSING-AND-PORT-ORIGINAL-ANGLE

Related products

Disclaimers

*in vivo; wound area measurement in a 12-day porcine wound healing model at day 6; 93% of original wound area remaining with RENASYS WOUND+ with use of a wound fillers vs. 101% with tNPWT drape and foam filler; p<0.05  

** Demonstrated ex vivo, n=3 (p<0.05).  

*** Evidence analysis report; EA/AWM/PICO/030/v3.  

****The RENASYS WOUND+ dressing functions through a physical mode of action. 

† in vivo in a 12-day porcine wound healing study; day 12: p<0.03 

‡ in vivo in a 12-day porcine wound healing study, disruption defined as visible removal of surface tissue or bleeding observed 

§ in vivo; Wound area measurement in a 12 day porcine wound healing study; p< 0.05 

†† RENASYS WOUND+ dressing changed at 7 days, tNPWT drape and foam filler changed at 3, 6,and 9 days, both in line with IFU guidance. 

Products may not be available in all markets because product availability is subject to the regulatory and/or medical practices in individual markets. Please contact your Smith+Nephew representative or distributor if you have questions about the availability of Smith+Nephew products in your area. For detailed product information, including indications for use, contraindications, precautions and warnings, please consult the product’s applicable Instructions for Use (IFU) prior to use.
Citations
  1. Smith+Nephew 2025. Investigations into the impact of RENASYS WOUND+ Dressing (with and without foam filler) compared to traditional NPWT (with foam filler) - on wound healing in the porcine full-thickness excisional wound model. Internal report CSD.AWM.25.028.​
  2. Smith+Nephew 2022. RENASYS Film with AIRLOCK Technology: Supporting wound healing. Internal Report. EO.AWM.PCS270.002.V1.​
  3. Smith+Nephew 2025. Impact of different modes of negative pressure wound therapy (NPWT) on pressure delivery, tissue displacement/strain and tissue moisture movement in a porcine tissue open wound model. CSD.AWM.24.069​
  4. Smith+Nephew 2022. Bacterial Barrier Properties of RENASYS Transparent Film Dressing under Wet/Wet conditions (Outside to Inside Inoculation). Internal Report CSD.AWM.22.005​
  5. Smith+Nephew 2025. Internal Report. RD/25/078/v1
  6. Smith+Nephew 2019. Internal Report. DS/19/211/R
  7. Smith+Nephew 2021. Internal Report. DS/19/211/R - Part B
  8. Brownhill VR, Huddleston E, Bell A, et al. Pre-Clinical Assessment of Single-Use Negative Pressure Wound Therapy During In Vivo Porcine Wound Healing. Adv Wound Care (New Rochelle). 2021 Jul;10(7):345-356.
  9. Smith+Nephew 2022. RENASYS Wound Dressing Kit with AIRLOCK Technology: Human Factors Summative Study Summary. Internal report CSD.AWM.22.037.​
  10. Smith+Nephew 2022. Cuttability of RENASYS drape with AIRLOCK technology Internal Report. CSD.AWM.22.009
  11. Hudson D, Adams K, Cockwill J, Smith J. Evaluation of a new Negative Pressure Wound Therapy (NPWT) suction port (RENASYS So  Port). Poster presented at: European Wound Management Association (EWMA)2013; Copenhagen, Denmark.​
  12. Stryja J, Staffa R, Říha D, Stryjová K, Nicielniková K. Cost-effectiveness of negative pressure wound therapy in outpatient setting. Rozhl Chir. 2015;94(8):322–328.​
  13. Payne C, Edwards D. Application of the Single Use Negative Pressure Wound Therapy Device (PICO) on a Heterogeneous Group of Surgical and Traumatic Wounds. ePlasty. 2014;14:e20.​

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