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Single Use Negative Pressure Wound Therapy System

Introducing PICO

Introducing PICO◊: Single Use Negative Pressure Wound Therapy

PICO opens up new possibilities for people who may never before have benefitted from Negative Pressure Wound Therapy (NPWT).

Created with patients in mind

Pocket-sized PICO is designed to let patients get on with their lives: discreet, lightweight and easy-to-use.  PICO can be left in place for up to 7 days, reducing disruption to patients and supporting them through the healing process.

Unrivalled simplicity with cutting-edge technology

The PICO pump is connected to an innovative dressing which:

  1. Maintains the negative pressure across the wound bed1
  2. Removes the exudate from the wound bed through absorbency and evaporation 1

PICO: The no-hassle NPWT

  • As easy to apply as a dressing – quick and easy dressing changes can free up nursing time
  • Small enough to fit in a pocket for total portability – helping to improve quality of life and patient concordance
  • Simple one button operation – can be paused for up to one hour to enable showering
  • Available in both hospital and community care settings - Drug Tariff, NHS Supply Chain direct from Smith & Nephew
  • Single use – means no logistics to manage 


Which dressing size to choose?

PICO is available in a range of sizes.  Choose a size of dressing that, when applied, allows coverage of the wound whilst keeping the port away from the area of injury.

SizePad SizeS&N CodeNHS CodePIP Code
10cm x 20cm
5.6cm x 15cm 66801358 ELZ653 366-8571
10cm x 30cm
5.6cm x 25cm 66801359 ELZ654 366-0032
10cm x 40cm
5.6cm x 35cm 66801360 ELZ650 377-7646
15cm x 15cm
10cm x 10cm 66801361 ELZ655 366-0024
15cm x 20cm
10cm x 15cm 66801362 ELZ656 366-0016
15cm x 30cm
10cm x 25cm 66801363 ELZ651 377-7653
20cm x 20cm 15cm x 15cm 66801364 ELZ652 377-7679
25cm x 25cm 20cm x 20cm 66801365 ELZ657 377-7661


PICO is indicated for patients who would benefit from a suction device (negative pressure wound therapy) as it may promote wound healing via removal of low to moderate levels of exudate and infectious materials.  PICO is suitable for use in both a hospital and community setting:

  • Acute
  • Chronic
  • Flaps and grafts
  • Incision sites
  • Partial-thickness burns
  • Subacute and dehisced wounds
  • Traumatic
  • Ulcers (such as diabetic or pressure)


Safety and Electromagnetic Compatibility Information

Please click on your country to download your EMC data

  • English 
  • Denmark
  • Finland
  • France
  • Germany
  • Greece
  • Italy
  • Netherlands
  • Poland
  • Norway
  • Portugal
  • Spain
  • Sweden
  • Turkey  


    1. Data on file reference DS 11/037/R2 In-vitro wound model testing of PICO at a moderate exudate flow rate March 2011.

    Kick Start Chronic Wounds

    Use with Fillers

    If the bed depth is smaller than 0.5cm, PICO may be used on its own with no use of fillers. 

    Wounds between 0.5-2.0cm in depth are likely to require a filler to ensure adequate treatment of all the wound surfaces specially if the wound bed is uneven, there is undermining or the wound is a sinus. PICO is compatible with standard gauze and foam fillers used in traditional NPWT where this is clinically appropriate.

    Wounds treated with the larger sizes of the PICO system should generally be no more than 2cm in depth.

    Open Wounds

    Application, Removal and Mode of Action

    View the application and removal of PICO on different wound types:

    Shallow Wound <0.5cm

    Application, removal and Mode of Action of PICO on shallow wounds less than 0.5cm. 

    Deeper Open Wound 0.5cm - 2cm Foam Filler
    Application, removal and Mode of Action of PICO* on deeper open wounds using a foam filler. Wounds treated with the larger sizes of PICO should generally be no more than 2cm in depth.

    Deeper Open Wound >0.5cm Gauze Filler
    Application, removal and Mode of Action of PICO on deeper open wounds using a gauze filler. Wounds treated with the larger sizes of PICO should generally be no more than 2cm in depth.

    Application of PICO multisite to awkward areas – Heel Application

    Incision Management

    Your world is getting tougher.

    Your surgical world is increasingly challenging.

    Protect your patients and your reputation with PICO.

    Surgical caseloads are progressively more complex and high risk patients are increasingly common:

    1. Higher number of obese patients
    2. Higher number of older patients
    3. More patients with multiple co-morbidities

    It’s more critical than ever to protect against post-operative complications.  We can help you do this.

    PICO is an incision management system that promotes optimal healing, giving you more control over what happens when your patient leaves theatre.

    What risks do you face?

    • An increasing number of patients have co-morbidities and so are often considered to be high-risk for surgery and recovery
    • Complex surgical procedures and compromised patients increase the risk of incision-related complications1
    • Surgical site complications are associated with considerable morbidity and contribute to additional healthcare resources – at substantial cost to your hospital, as well as your patients’ wellbeing2

    To see how PICO can help your clinical speciality, click here to visit the PICO Incision Managment microsite

    Improving outcomes with incisional NPWT

    The mechanism of action of Negative Pressure Wound Therapy (NPWT) improves the speed, strength and quality of incisional wound healing, thus minimising the failures of healing that lead to infection and/or dehiscence.

    Incisional NPWT MOA

    Considerable evidence shows NPWT delivers clinical benefits as part of effective incision management.3



    1. Gomoll AH, Lin A, Harris MB. Incisional vacuum-assisted closure therapy. J Orthop Trauma 2006; 20(10):705–9.
    2. National Institute for Health and Clinical Excellence. Guideline 74. Surgical site infection: prevention and treatment of surgical site infection. London: NICE; 2008.
    3. Karlakki S et al, Negative pressure wound therapy for management of the surgical incision in orthopaedic surgery, Bone Joint Res 2013; 2:276-84.



    Evidence supporting Type of Evidence Document
    Effective application of NPWT compared to current devices.
    Stimulation of blood flow
    Wound bed contraction

    Author: Dr M Malsmjo, MD, PhD, University of Lund, Sweden.

    Assessment of simplified NPWT device in pre-clinical blood flow studies1.

    Contact Smith & Nephew to see this evidence

    Use of PICO on acute wounds.

    Hip replacement, knee replacement, surgical wounds, minor defect trauma.

    A prospective, open, non- comparative, multi- centre study to evaluate the functionality and dressing performance of a new negative pressure dressing in acute wounds2.

    PICO case studies PDF (3.9Mb)

    Fluid management

    In-vitro studies3,4

    Contact Smith & Nephew to see this evidence

    Use with ACTICOATFlex

    In-vitro study5

    Contact Smith & Nephew to see this evidence



    1. Data on file reference 1104011 Assessment of simplified NPWT device in pre-clinical blood flow studies.
    2. Data on file reference SRS/CT09/02 A prospective open, non comparative multicenter study to evaluate the functionality and dressing performance of a new negative pressure enhanced dressing in acute wounds. February 2011.
    3. Data on file reference DS/11/037/R2 In-vitro wound model testing of PICO at a moderate exudate flow; Sarah Roberts, March 2011.
    4. Data on file reference DS/11/057/R2 In-vitro wound model testing of PICO at a low exudate flow; Sarah Roberts, April 2011.
    5. Data on file reference 1102008 Compatability of ACTICOAT Flex and PICO dressings under NPWT February 2011.


    Recycling the PICO batteries

    The two AA batteries in the PICO pump can be easily removed. Please dispose of the batteries in local battery recycling bins.

    Recycling the PICO pump and dressing

    This product is classed as contaminated clinical waste and should be disposed of according to your local guidelines.

    Smith & Nephew belong to an environmental compliance scheme where we pay an annual fee that is directly related to the amount of PICO products we manufacture for use in the UK. This fee is used to recover and recycle electrical products.

    Patient Information

    See how PICO made a difference to these patients.


    How to deal with an air leak/low pressure

    PICO button

    Smooth the dressing and strips against the skin, it maybe that movement has caused the edge to lift a little.

    Once this has been completed, press the orange button and the pump will try to re-establish the vacuum.  Whilst the pump is running the green light will flash.  If the vacuum is successfully re-established the green light will continue to flash.

    If air is still finding a way into the dressing, the amber leak light will start to flash after approximately 30 seconds.  Repeat the smoothing motion and press the orange button until the leak is resolved.


    How to change the batteries

    PICO button

    Press the orange button to pause the therapy.

    Remove the battery cover from the top of the pump and remove the old batteries.

    Replace with 2 new AA lithium batteries. An indication of which way up each battery should be placed is indicated inside the battery compartment.

    Replace the cover.

    Press the orange button to start the therapy.

    NICE recognition for PICO

     A medical technology innovation briefing on PICO sNPWT

    Read more


    Smith & Nephew is providing information in this site for general educational use only, and does not intend for this to be construed as medical advice or used as a substitute for the advice of your physician. For questions or concerns about a previous or upcoming surgery, Smith & Nephew recommends that you contact your healthcare professional.