This invention is, the contact which is used with vacuum remedy of wounding (2) vacuum possesses supply possible continuity means (4) and support means (6), the contact, as wounding is covered, in order to close airtight vis-a-vis the atmosphere, the vacuum bandage which is stopped (13) is installation possible, continuity means (4) the continuity means which face (4) the wall (18) at least one which is opening (16) with, the vacuum bandage (13) penetrating completely with one which is opening at least, has communicated with the wounding space the vacuum bandage. As for the contact, continuity means (4) is formed by flexibility and evenness, continuity means (4) and support means (6) is formed by one body mutually, lateral alary area (8) to with by having moved with both sides continuity means (4) the longitudinal direction aisle (12) the median longitudinal direction area which is formed (10) as origin, even continuity means (4) the vacuum bandage (13) to features that it is installation possible in surface condition longitudinal direction area (10) and lateral alary area (8) with.本発明は創傷の負圧治療で使用する接続装置(2)であり、負圧を供給可能な導通手段(4)と支持手段(6)とを有し、接続装置は、創傷を覆うと共に大気に対し密閉するように閉止する負圧包帯(13)に装着可能であり、導通手段(4)は負圧包帯の方を向いた導通手段(4)の壁部(18)にある少なくとも1つの開口部(16)と、負圧包帯(13)にある少なくとも1つの開口部とを貫通して創傷空間と連通している。接続装置は、導通手段(4)が可撓かつ平坦に構成されており、導通手段(4)と支持手段(6)は互いに一体的に構成され、導通手段(4)が長手方向通路(12)を形成する中央の長手方向区域(10)を起点として両側で側方の翼状区域(8)へと移行していることによって、平坦な導通手段(4)は長手方向区域(10)および側方の翼状区域(8)により負圧包帯(13)へ面状に装着可能であることを特徴とする。