In one example, a system may include a first manifold module. The first manifold module may include a first manifold layer, a first silicone adhesive layer, a first perforated substrate, and a first acrylic adhesive layer. The first silicone adhesive layer may be disposed on a second surface of the first perforated substrate. The system may also include a second manifold module configured to be releasably secured to the first manifold module by the first silicone adhesive layer. The second manifold module may comprise a second manifold layer, a second silicone adhesive layer, a second perforated substrate, and a second acrylic adhesive layer. The second silicone adhesive layer may be disposed on a second surface of the second perforated substrate.

A medical device that includes a shaft defining a lumen and a distal portion, the distal portion defining a side opening in fluid communication with the lumen. The medical device includes a device coupled to the distal portion of the shaft and overlying the side opening. The device includes an expandable member configured to expand laterally outward from a collapsed state to an expanded state, and configured to permit fluid to flow through the expandable member and into the side opening. The device includes a constricting device positioned in contact with the expandable member and configured to move relative to the expandable member from a first position to a second position. The expandable member is in the collapsed state when the constricting device is in the first position and the expandable member is in the expanded state when the constricting device is in the second position.

A medical system comprising a compressible device, and a covering over the compressible device, wherein the covering includes a delivery configuration and a deployed configuration, wherein, in the delivery configuration, the covering at least partially covers the compressible device to maintain the compressible device in a compressed state, and wherein, in the deployed configuration, the covering is releasable from the device to transition the compressible device from the compressed state to an expanded state.

A medical system includes a porous body positioned at a target site within a subject, a tube including a wall defining a tube lumen, where the tube is connected to the porous body at a first end of the tube, and a sealing device to seal the target site from a body lumen. When the sealing device seals the target site from the body lumen, the tube extends from the target site into the body lumen.

A medical system including a porous body connected to a distal end of a vacuum tube, and a patch defining a lumen therethrough for accommodating the vacuum tube, where the patch is fluidly seals the porous body from a body lumen when the patch is deployed in a subject.

A medical system includes a source of a material, a first tube, and a second tube. The material is configured to expand and form a porous body after the material is deployed into a body lumen. The first tube is configured to deliver the material into the body lumen, and the second tube is configured to apply suction to the porous body.

A medical system including a tube defining a lumen, a porous body connected to a distal end of the tube to be advanced to a target site within a subject. The porous body defines a plurality of openings, the plurality of openings are in fluid connection with the lumen, the porous body includes a first material and a second material, and the second material elutes from the porous body in the subject.

In one example, a medical system may comprise a delivery tube configured to couple to a vacuum source and provide negative pressure to a distal portion of the delivery tube; and a porous body at a distal portion of the delivery tube, the porous body including a first section and a second section removable from the first section.

A system for providing a force to a desired area on a curved body part of a person includes a dressing assembly shaped and configured to be placed on the desired area of the person, a releaseable circumferential member surrounding the curved body part that holds the dressing assembly against the desired area, a sealing subsystem for providing a fluid seal over the dressing assembly and the person's skin, and a reduced-pressure subsystem for providing a reduced pressure to the dressing assembly. When reduced pressure is supplied, the system generates the force against the desired area on the curved body part.

A surgical drain device includes an adhesion matrix of biodegradable polymer material and a plurality of drain tubes attached to the matrix. The device is implanted within a surgical wound to treat the presence of seromas, for example, and is used to promote drainage, tissue adhesion, and wound closure. The drain tubes converge into a common collection tube that leads wound fluid outside the body under gravity feed or negative pressure applied to the collection tube. The matrix contains an array of apertures that allow tissue contact across the device. The device also can include a coating of surgical adhesive and a tissue anchoring system of hooks or barbs. The device can be used with a negative pressure system to further improve the drainage band can also be used with a wound dressing. The device and systems containing the device are particularly useful to promote the healing of surgical wounds from abdominal surgery.