A device for intermittently triggering a coordinated defecation reflex in the rectum or colon of a patient, said device comprising a catheter with an inflexible catheter shaft and a preformed inflatable balloon, the inflatable balloon comprising at least an intrarectal balloon segment having, in an inflated, but unpressurized state of the balloon, a generally spherical or discoid shape and a maximal first radius, and being adapted to be placed intrarectally; wherein the inflatable balloon is fixed onto the catheter shaft only at fixation points located at the ends of the inflatable balloon, wherein both ends of the inflatable balloon taper to a shaft dimension of the catheter shaft supporting the inflatable balloon, with the distal end of the balloon having a tapered second radius; wherein, in an inflated, but unpressurized state of the balloon, the difference between the first radius of the intrarectal balloon segment and the second radius of the distal tapered balloon end is equal to a first difference, and further wherein the first difference is greater than a distance between a distal front side of the catheter and a distal fixation point, where the tapered distal end of the balloon is in contact with the catheter shaft and is fixed thereto; wherein the distal front side of the catheter is at a distalmost extension of the catheter shaft or of a distal tip piece of the catheter shaft; and wherein the inflatable balloon is configured such that when the inflatable balloon is in a pressurized state exceeding 30 mbar, at least a portion of the distal intrarectal balloon segment engages and expands a side wall of the rectum or colon of the patient, whereby to trigger a coordinated defecation reflex in the rectum or colon of the patient.

A nasal irrigation device communicates an irrigant to a device user and comprises a mechanics module and a reservoir assembly wherein a source of saline comprising a cartridge is disposed within the mechanics module adjacent a lid assembly for piercing the cartridge upon closing of a lid for releasing the cartridge contents into the reservoir assembly. A faux collapsible cartridge for testing operability of a nasal irrigation device comprises a housing including a shaft, a spring biased rod extending from the housing shaft, and a flange depending from a housing wall whereby the rod and flange are disposed to actuate a trigger assembly of the nasal irrigation device.

An eyelid retractor and irrigation tool includes a handle portion defining a longitudinal first axis configured to be grasped by a user and a hook portion connected to the handle portion for retracting an eyelid. The hook portion of the tool includes: inwardly and outwardly facing walls, which are curved about a second axis, which is distinct from the first axis; an edge wall extending between the inwardly and outwardly facing walls; and an interior cavity defined by the walls. The tool further comprises at least one opening extending through the inwardly facing wall or the outwardly facing wall fluidly connected to the interior cavity and positioned such that fluid in the interior cavity passes through the at least one opening to irrigate portions of an eye including the eyelid.

A skin treatment device and a method to cleanse and balance pH value of skin. The skin treatment device includes a nozzle to be directed into contact with the skin of a subject. A vacuum pump may be operably coupled to the nozzle for generating a suction force of the nozzle to evacuate impurities from the skin. A liquid replenishing assembly may be operably coupled to the nozzle for atomizing liquid at a pre-defined pH value. The liquid from the liquid replenishing assembly may pass into the nozzle based on the pre-defined pH value. The first control valve may be connected to an outlet of the vacuum pump and an outlet of the liquid replenishing assembly for communication with the nozzle.

A wound irrigation device including a container with an opening along the outer surface of the container and a nozzle assembly coupled to the container and configured to selectively allow the liquid to exit the container when pressure is applied to the container.

A nozzle (10) for a container for the intranasal administration of a liquid formulation comprises a nozzle body (12) with an upper end (18) and a lower end (16), a channel (40) traversing the nozzle body (12) and ending with an orifice (17) in the upper end (18), and a nozzle cover (14) covering an area of the outer surface of the nozzle body (12) which is designed to be introduced into a user's nostril, wherein the nozzle body (12) is made out of a first material and the nozzle cover (14) is made out of a second material, said first material being a rigid plastic material, and said second material being an elastic plastic material, and wherein the nozzle cover (14) is not in contact with the orifice (17). A packaging for a liquid formulation for intranasal administration comprises a container and such nozzle (10). A product comprises such a packaging and a liquid formulation in said packaging.

A method of treatment for mixed carbon dioxide, carbonic acid, saline and optional active additives for treating lower body cavity ailments includes delivery of dosage of the treatment at specified flow rates, using a) main housing having a hollow central area containing the dosage; b) a dosage dispenser head located at the distal end of the main housing, and having at least one flow channel for movement of the dosage from the main housing through the dosage dispenser head and to external of the dosage dispenser head; c) a dosage release control component located between the main housing and the dosage dispenser head to permit flow of the dosage through the dosage dispenser head in response to increased pressure against the dosage; and d) a pressure-changing moveable component on the main housing.

A spray canister device is provided including a canister containing a liquid product, a canister housing having an opening, a chassis element, and a tray slidably coupled to the chassis element. The canister includes an actuator cap and is positioned in the canister housing such that a nozzle of the actuator cap is positioned proximate the opening. The canister housing, and the canister positioned therein, may be engaged with the tray via at least one protruding member. Once engaged, the tray may be slidably moved along the chassis element between a retracted position and an extended position to facilitate relative movement between the canister and the canister housing to compress the actuator cap of the canister and spray the liquid product.

A portable base for a system for irrigation of the bowels of a user is provided. The portable base comprises a canister unit for an irrigation liquid, and a lid unit for engaging with the canister unit. In particular, the lid unit of the portable base comprises a rim portion comprising an annular skirt that is movably arranged around the rim portion. The portable base is adapted to be shifted to a locked configuration by rotating the annular skirt. The arrangement of the annular skirt around the rim portion facilitates easier shifting to the locked configuration because less torque is required to be applied by the user for the locking/scaling. A system for irrigating the bowels of a user and a method of sealing the system are also provided.

A system for anal or stomal irrigation comprises a reservoir (102) for an irrigating liquid; a catheter (100) comprising a catheter tip for insertion into the rectum or stoma, a thermo sensor (128) connected to the reservoir for obtaining a measure of a temperature within the reservoir, a tubing system and/or the catheter. A control system (103) operatively connected with the thermo sensor is configured to determine a temperature within the reservoir. A method for predicting a temperature in a reservoir for irrigation liquid is also provided.