DESCRIZIONE
A cuff attachment for an isolator sleeve cuff, the cuff attachment comprising an annular band of substantially elastomeric material having an open first end and an open second end, the first end having a diameter which is wider than a diameter of the second end, the first end being adapted to be attachable to an isolator sleeve cuff, and the second end being adapted to releasably retain a plug therein. A plug for sealing the second end of the cuff attachment, the plug comprising a body sized and shaped to be releasably retained in the second end of the cuff attachment. An isolator sleeve system comprising the cuff attachment and the plug.