Page 50 - Virtual Vascular Vol 10
P. 50

The tubing is connected to the vacuum assisted device (VAC) and once negative                                       The controlled suction produces several beneficial effects including evacuation of wound
         pressure is applied, a vacuum is set on to the sponge.                                                              exudate fluid leading to decreased bacterial colonization, reduced dressing changes, an

                                                                                                                             increase in local peripheral blood flow, improved local oxygenation and increased
                                                                                                                             angiogenesis and proliferation of granulation tissue. When the wound is clean, a partial
                                                                                                                             thickness skin graft can be applied to the wound.








































         When suction

         is applied, a

         vacuum effect

         is set on the

         sponge
































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