Pregnant or lactating females;

Patients on steroids or other immune modulators known to impact healing;

Patients who are likely to not complete the study;

Patients who, in the opinion of the investigator, are unlikely to comply with the protocol;

Patients who have participated in this trial previously and who were withdrawn;

Patients with known allergies to contacting materials (i.e. latex, metal, etc.);

Patients who received neoadjuvant chemotherapy or radiotherapy within the last 3 weeks.

Study to Evaluate the Performance of a Sustained Vacuum System