Connection device for use in the negative pressure treatment of wounds

摘要

A connection device for use in the negative pressure therapy of wounds includes a flexible conduit which can be impinged with negative pressure and/or fluid media, the conduit having at least two lumens, a coupling body formed by an elastomeric flexible material which is non-detachably injection molded to a wound-side end section of the conduit, and being constructed for placement on a negative pressure bandage which covers and seals the wound negative pressure tight against the atmosphere, the conduit communicating through at least one opening in the coupling body with the wound space, and an end cap attached and preferably non-detachably fastened to the injection molded-on material of the coupling body, thereby sealing the coupling body tight against the outside.

主权项

1. A connection device for use in the negative pressure therapy of wounds comprising:
a flexible conduit which can be impinged with negative pressure and/or fluid media, said conduit having at least two lumens; a coupling body formed by an elastomeric flexible material which is non-detachably injection molded to a wound-side end section of the conduit, and being constructed for placement on a negative pressure bandage which covers and seals the wound negative pressure tight against the atmosphere, said conduit communicating with the wound space through at least one opening provided only on a wound-facing side of the coupling body; and an end cap attached to the injection molded-on material of the coupling body, thereby sealing the coupling body tight against the outside when the wound-facing side of the coupling body is placed on the negative pressure bandage, said end cap having a recess which fluidly connects the at least two lumens with each other.