A gastric port system for transport of materials to the interior of a body cavity that may include a port configured to be disposed between a first body cavity and an area adjacent to the first body cavity. The gastric port system may further include a first bolster disposed on the port where the first bolster includes a magnet, and a second bolster disposed on the port where the second bolster includes a magnet, and the magnets are attracted to each other.

A gastrointestinal administration device comprising an elongated tube or track, an anchor and a channel, which allows the proximal end of the tube or track to be wholly secured inside the mouth from where it passes down the lateral oropharynx to the desired site in the gastrointestinal tract. This system may be used to administer nutrients, fluids, medications, nutraceuticals, dietary supplements and/or non-nutrient gastrointestinal stimulants or other therapies directly to a desired site in the gastrointestinal tract in humans and animals for a variety of purposes including novel applications such as weight and glucose control, local administration of medication and storage of a deposit of a therapeutic agent. It may also be used for monitoring of processes inside the gastrointestinal tract.

This invention relates to a transnasal tube assembly comprising a transnasal tube and an integrated tether for anchoring the transnasal tube, wherein the integrated tether is permanently fixed to the transnasal tube at a first fixation point, and wherein the integrated tether is reversibly fixable to the transnasal tube at a second fixation point.

A feeding tube aperture supported and aligned with a feeding tube opening in an abdominal wall of a patient, including a base having a first end surface transverse to an axis of the base and a feeding tube, a second opposed end surface, a central feeding tube passage extending between the first and second end surfaces, a plurality of vent passages around the feeding tube passage and extending between the first and second end surfaces, a hollow, cylindrical feeding tube support extension centered on and extending outwardly from the feeding tube passage to support and align the feeding tube aperture, and a plurality of spaced apart resilient spacers extending outwards from the second end surface. The plurality of spaced apart resilient spacers resiliently space the second end surface from the abdominal wall and form a plurality of air passages to allow a flow of air around the abdominal wall and the feeding tube opening.

An internal bolster for use securing a medical device, such as a feeding tube, within a body of a patient is disclosed. In one embodiment, a feeding tube includes an internal bolster, comprising one or more bolster arms that each include a first end hingedly connected to a distal end of the medical device and a free second end. The bolster arms are selectively deployable between a first position wherein the bolster arms are substantially in-line with an axis of feeding tube, and a second position wherein the bolster arms are substantially deflected from the axis of the feeding tube to enable securement of the feeding tube within a stoma or other opening defined in the body. Various means for selectively moving the bolster arms between the first and second positions are disclosed. Related methods of use are also disclosed.

Various intraoral gastrointestinal access devices, systems, and methods are disclosed herein to deliver substance directly to a target gastrointestinal tract site of a user while bypassing other portions of the gastrointestinal tract. The intraoral gastrointestinal access devices can be anchored within a mouth of a user and are generally concealed when not in use. The intraoral gastrointestinal access devices can include a port that is docked in the mouth when not in use and positioned outside the mouth to receive substance from a delivery device with a reservoir of the substance.

Various intraoral gastrointestinal access devices, systems, and methods are disclosed herein to deliver substance directly to a target gastrointestinal tract site of a user while bypassing other portions of the gastrointestinal tract. The intraoral gastrointestinal access devices can be anchored within a mouth of a user and are generally concealed when not in use. The intraoral gastrointestinal access devices can include a port that is docked in the mouth when not in use and positioned outside the mouth to receive substance from a delivery device with a reservoir of the substance.