Free Nurse Education
Definitions:
Wound Vac (WV) or Negative Pressure Wound Therapy (NPWT): Device to assist in wound healing using negative pressure. Performed to reduce edema and bacterial colonization and to provide a moist environment ideal for promoting wound healing.
NPWT promotes healing by removing wound exudate and creating mechanical stress on the tissue. Mechanical stress promotes growth factor expression, granulation tissue growth, and angiogenesis.
Use a biomed number to in documentation.
Simple Wound Care with NPWT: Characterized as/by sutured or open surgical incisions and well approximated. Wounds that have no exposed underlying structures (muscle, tendon, organ, etc).
Complex Wound Care with NPWT: Characterized as/by- Extensive packing (using multiple types of packing products), more than 1 tunnel, WV setup that has frequent troubleshooting needs/ known issue. Wounds with exposed muscle, tendon, nerves, organs, vessel, unexplored fistula, etc. Unable to tolerate bedside care with typical pain control measures.
*A wound care nurse or provider will evaluate patients requiring complex wound vac dressings.
Utilization of WV
Uses, Contraindications and Red Flags
https://www.youtube.com/watch?v=uLv7MPDrKtQ
Pre-procedure Steps
Procedure Steps
Post procedure Steps
Setting up Wound Vac with Veraflo
Operation of Wound Vac:
Discontinuing Therapy:
Troubleshooting
If unable to place a NPWT dressing or receiving and error for correct suctioning greater than 2 hours, remove NPWT device and replace with a wet to dry dressing BID, notify provider
NPWT cannot be off/ not suctioning correctly for more than 2 hours as this is when bacteria can proliferate.
Call 1-800-275-4524 for 3M V.A.C. Therapy Assistance – A nurse is available 24/7 for assistance
Documentation
Minimum Inclusions
Discharging with NPWT
Ensure DCC awareness of NPWT needs.
Replace existing tubing on the hospital wound vac with Prevena (or other home health wound vac approved with DCC). Dressing can remain in place if follow up appointment coordinates with dress change date deadline per provider order.
If follow up appoint with home health or clinic is past the ordered change date, change entire dressing prior to discharge and place the discharge wound vac.
*Place hospital NPWT in a large biohazard bag with the patient’s identification sticker on outside of bag in dirty utility room, call central supply to pick up the machine.