Low profile flexible pressure transmission conduit
In some illustrative embodiments, a system suitable for treating a tissue site may include a dressing, a low-profile conduit, a conduit interface, and a reduced-pressure source. The dressing may be adapted for positioning at the tissue site. The low-profile conduit may be adapted for fluidly coupling to the dressing. The low-profile conduit may include a manifold and a sealing member encapsulating the manifold. The conduit interface may be adapted for fluidly coupling to the low-profile conduit. The conduit interface may be in fluid communication with the dressing through the low-profile conduit. The reduced-pressure source may be adapted for fluid communication with the conduit interface. Other systems, devices, and methods are disclosed.
1. A low-profile conduit assembly for use in treating a tissue site, comprising:
a low-profile conduit comprising a receiving end and a transmitting end separated by a length, the low-profile conduit further comprising:
a manifold comprising a non-woven material including a plurality of fibers defining a plurality of fluid communication voids through the manifold, the fibers adapted to engage one another, wherein the plurality of fibers comprise a plurality of longitudinal fibers positioned on a first surface of the manifold and a plurality of vertical fibers positioned on a second surface of the manifold opposite to the first surface; and
a sealing member encapsulating the manifold between the receiving end and the transmitting end;
wherein the transmitting end of the low-profile conduit is adapted to be coupled in fluid communication with a dressing at the tissue site through a hydrophobic filter to preclude the passage of liquids from the tissue site into the low-profile conduit.
2. The low-profile conduit assembly of claim 1 , wherein the fibers are adapted to engage one another when the low-profile conduit is exposed to a force, and wherein the fluid communication voids are adapted to provide fluid communication through the low-profile conduit when exposed to the force.
3. The low-profile conduit assembly of claim 1 , further comprising a conduit interface adapted to be fluidly coupled to the receiving end of the low-profile conduit, the conduit interface in fluid communication with the transmitting end through the low-profile conduit.
4. The low-profile conduit assembly of claim 1 , wherein the sealing member comprises a substantially liquid impermeable film.
5. The low-profile conduit assembly of claim 1 , wherein the plurality of longitudinal fibers are oriented substantially in a longitudinal direction along the length of the low-profile conduit.
6. The low-profile conduit assembly of claim 1 , wherein the plurality of vertical fibers are oriented substantially normal relative to the length of the low-profile conduit.
7. The low-profile conduit assembly of claim 1 , wherein the longitudinal fibers are oriented substantially in a longitudinal direction along the length of the low-profile conduit and the vertical fibers are oriented substantially normal relative to the longitudinal fibers.
8. The low-profile conduit assembly of claim 7 , wherein the longitudinal fibers and the vertical fibers define the plurality of fluid communication voids through the manifold, wherein the longitudinal fibers and the vertical fibers are adapted to engage one another when the low-profile conduit is exposed to a force, and wherein the fluid communication voids are adapted to provide fluid communication through the low-profile conduit when exposed to the force.