A nozzle suitable for irrigating the rectal and/or bowel cavities, the nozzle comprises an elongate stem incorporating a channel extending there through; whereby fluid may flow, in use, through said channel; said stem incorporating a fluid inlet and one or more fluid outlets; and a first skirt protruding, when secured to said elongate stem, radially from said stem; said first skirt being inherently flexible; whereby said skirt is sufficiently flexible for insertion through the anus and to thereafter rest against the internal wall of the rectum; wherein said first skirt comprises an annular hub which is secured to said elongate stem.

An anal irrigation system with a box for a reservoir is provided. The reservoir may be for one-time use and disposed of after use. The box is provided with means for pressing so that the box can be used to displace liquid from a reservoir in an easy and convenient way. Also provided is a box with means for pressing so as to displace liquid from a reservoir. Also provided is an anal irrigation system without reservoir and where the box is provided with an inflatable lung, which is inflated for displacing the liquid from the box.

Pressure conditioning systems for supplying insufflation gas to an open-ended body conduit such as a rectal cavity during a transanal minimally invasive surgery (TAMIS) procedure can reduce billowing of walls of the body conduit. A pressure conditioning system can include a pressure storage component, an accumulator, and a flow restrictor. The pressure storage component can include a variable volume reservoir that is biased to a relatively low volume state. The flow restrictor can include insufflation tubing with a restrictor plate having a relatively low diameter orifice. The pressure storage component, accumulator, and flow restrictor can be fluidly connected in various orders in series or as side branches from a gas flow conduit. Despite a pulsed or otherwise discontinuous insufflation gas flow and leakage and absorption from the body conduit, the pressure conditioning system can maintain a constant pressure within the body conduit.

Methods, systems, and devices are provided for generating a mist. In one embodiment, a fluid delivery device is provided that includes a housing, a fluid vaporizer disposed within the housing and configured to receive fluid and to produce an aerosol mist of liquid particles from the fluid, and a pump configured to accelerate the aerosol mist produced by the fluid vaporizer. Methods are provided for producing a mist, and the methods can include delivering a fluid to a fluid vaporizer that generates a first mist. The fluid vaporizer delivers the mist to a pump that generates a second mist from the first mist.

The invention describes a specific, multilayer tubular film for the manufacture of catheter devices that are usable in the most odor-neutral manner possible. The passage of substances through the film wall may be reduced or avoided by incorporating suitable barrier layers. The delivery of strong-smelling active substances and also the discharge of intensely odorous excretions or secretions may be optimized in a problem-solving manner by proportional layers of EVOH- or PVDC-based materials, for example, in the multilayer film structure. The invention combines these barrier layers with mechanically loadable carrier layers made of polyurethane (PUR), PVC, or also polyamide (PA) or PA-related material layers, for example. The invention describes, among other things, embodiments of catheters having retaining balloon components that are equipped with odor-inhibiting layer portions over the entire intracorporeal and extracorporeal surface of the catheter and that thus provide maximum protection against release of odors. The invention further describes embodiments that are manufacturable in a particularly advantageous manner, with several of the components that make up the catheter being manufactured by simultaneous forming from a single film tube blank.

A multi-purpose balloon intra-cavity catheter includes a catheter having a proximal end portion, a central portion and a non-branching distal end portion, a plurality of lumens associated with the catheter extending from the proximal end portion, and a plurality of inflatable balloons positioned in the central portion and/or the non-branching distal end portion. Each of the plurality of inflatable balloons is communicatively associated with a corresponding one of the plurality of lumens, the plurality of inflatable balloons being selectively inflated or deflated to position and stabilize the catheter in a cavity for delivery of a medical treatment. The catheter can include an extraction opening associated with a lumen to remove fluids and materials from the cavity, and a connector associated with a corresponding lumen adapted to selectively receive one or more of a fluid medium or a radioactive isotope provided to a corresponding lumen for delivery of the medical treatment.

The present invention relates, in various embodiments, to formulations comprising hydrocortisone and silicon dioxide. In additional embodiments, the invention relates to suppositories comprising hydrocortisone and silicon dioxide. The formulations of the present invention are useful for administration to patients who have gastrointestinal diseases and disorders such as, for example, inflammatory bowel disease.

A catheter for use with an injection apparatus, preferably for rectal irrigation. The catheter has a main body with a funnel-shaped part delimited by an annular funnel wall which tapers into an elongate tubular catheter part delimited by an annular catheter wall. The main body accommodates at least a liquid flow channel and a fluid flow channel and the liquid flow channel is adapted to expel a liquid via at least one injection opening in a free end of the elongate tubular catheter part opposite the funnel-shaped part. An expandable balloon surrounds an elongate fixation section of the elongate tubular catheter part a distance from its free end, and the fluid flow channel is adapted to, via at least one delivery opening provided in the annular catheter wall of the elongate fixation section of the elongate tubular catheter part, deliver a fluid to the expandable balloon.

A method and a wash, clean and dry system are provided for washing, cleaning and drying a surface region of a human body. The system includes a toilet seat assembly with a bidet assembly having a spray canister device for spraying the surface region with a solution, such as a skin protecting barrier solution, a cleaning solution or a medicated solution. In one aspect, the spray canister device can be movably insert into and out of the toilet seat assembly and is easy to operate and use. In addition, the bidet assembly further includes a spray nozzle assembly and a drying nozzle assembly, which are adapted to wash, clean and dry the region of the human body in three dimensional moments. The removable spray canister device with the removable sleeved cover element is thus easy to carry and be re-filled with new solutions.

A connector is disclosed that attaches an irrigation catheter to tubing of an anal or stomal irrigation system. The connector has a housing, a pressure control device retained within the housing, and a restriction element. The pressure control device has an inlet channel on a distal side of the pressure control device communicating along an irrigation flow path with an outlet channel on a proximal side of the pressure control device, and a secondary outlet located between the inlet channel and the outlet channel and in communication with the irrigation flow path. The restriction element is inserted into the secondary outlet.