Abstract: A pulmonary delivery device (300) with a first chamber (206) adapted to thermally vaporise a quantity of a first fluid to form a relatively warm first vapour and a second chamber (208) adapted to atomize a quantity of a second fluid without heating of the second fluid to form a mist of a relatively cold, second vapour, the device further comprising an outlet via which, in use, a user can inhale a mixture of the first and second vapours. The second chamber is in the form of a passive atomiser wherein the second chamber is selectively or continuously in fluid communication with air, the second chamber including at least one flavouring or aroma wherein the flavour is inhaled by drawing air through the chamber.

Abstract: A tester includes: an inlet, connectable to an aspirator tube; an outlet connectable to a vacuum source; and a chamber between the inlet and the outlet, the chamber including: a first tester arranged such that fluids drawn into the chamber by the vacuum source come into contact therewith; a second tester arranged such that fluids drawn into the chamber by the vacuum source pass through it; and a reservoir between the first tester and the second tester; where the first tester includes a first substance adapted to change color in the presence of a target substance, and where the second tester includes colorimetric capnometer, which exhibits a color change in the presence of carbon dioxide, the in-line tester further including a liquid-stop device which, when dry, permits passage of gas from inlet to outlet, but when wetted by liquid, inhibits or prevents the passage of fluids from inlet to outlet.

Abstract: A pulmonary delivery apparatus (10) comprising: a first chamber (15) adapted to thermally vaporise a quantity of a first liquid to form a relatively warm first vapour (B) and a second chamber (16) adapted to atomize a quantity of a second liquid without heating of the second liquid to form a mist of a relatively cold second vapour (A), and an outlet (30) via which, in use, a user can inhale a mixture of the first and second vapours. An active ingredient such as nicotine is provided in the second chamber and an inert liquid in the first chamber.

Abstract: A pulmonary delivery device (300) with a first chamber (206) adapted to thermally vaporise a quantity of a first fluid to form a relatively warm first vapour and a second chamber (208) adapted to atomize a quantity of a second fluid without heating of the second fluid to form a mist of a relatively cold, second vapour, the device further comprising an outlet via which, in use, a user can inhale a mixture of the first and second vapours. The second chamber is in the form of a passive atomiser wherein the second chamber is selectively or continuously in fluid communication with air, the second chamber including at least one flavouring or aroma wherein the flavour is inhaled by drawing air through the chamber.

Abstract: A pulmonary delivery device (300) with a first chamber (206) adapted to thermally vaporise a quantity of a first fluid to form a relatively warm first vapour and a second chamber (208) adapted to atomize a quantity of a second fluid without heating of the second fluid to form a mist of a relatively cold, second vapour, the device further comprising an outlet via which, in use, a user can inhale a mixture of the first and second vapours. The second chamber is in the form of a passive atomiser wherein the second chamber is selectively or continuously in fluid communication with air, the second chamber including at least one flavouring or aroma wherein the flavour is inhaled by drawing air through the chamber.

Abstract: An NG feeding tube tip (50) is disclosed, which has a main body portion that fits to the end of an NG or OG feeding tube (20). The main body has a hollow interior that is in fluid communication with the bore of the NG or OG tube (20); and an aperture (56) in a sidewall through which feed can be given to a patient, and through which a sample of stomach content can be aspirated. The tip (50) is characterised by the outer wall of the main body comprising a recess or groove (60, 62, 80), which intersects the aperture (56), and which extends at least partially around the exterior surface of the main body. The recess or groove (60, 62, 80) prevents or inhibits an aperture-occluding seal between the stomach wall (30) and the NG or OG tube tip being formed, especially when a vacuum is applied to the NG or OG tube (20) during an aspiration procedure.

Abstract: A pulmonary delivery device (300) with a first chamber (206) adapted to thermally vaporise a quantity of a first fluid to form a relatively warm first vapour and a second chamber (208) adapted to atomize a quantity of a second fluid without heating of the second fluid to form a mist of a relatively cold, second vapour, the device further comprising an outlet via which, in use, a user can inhale a mixture of the first and second vapours. The second chamber is in the form of a passive atomiser wherein the second chamber is selectively or continuously in fluid communication with air, the second chamber including at least one flavouring or aroma wherein the flavour is inhaled by drawing air through the chamber.

Abstract: A valve assembly (50) comprising a three-way connector (51) operatively interconnecting: an inlet (58), an outlet (56) and a vent (66), the inlet (58) being operatively connectable, in use, to an aspirator tube; the outlet (56) being operatively connectable, in use, to a syringe (82); and the vent (66) comprising a one-way valve (70) permitting, in use, the flow of a fluid out of the three-way connector (51), wherein the inlet (58) comprises a receptacle (60) containing a porous or perforated element (62) which, when dry, permits the flow of gasses into the three-way connector (51), but which when wetted by a liquid, inhibits or prevents the flow of liquid into the three-way connector (51).

Abstract: An in-line tester (100) comprising: an inlet (16), connectable, in use, to an aspirator tube (18); an outlet (20) connectable, in use, to a vacuum source (22); and a chamber (14) interposed between the inlet (16) and the outlet (20), the chamber (14) comprising: a first tester (108) arranged such that fluids drawn into the chamber (14) by the vacuum source (22) come into contact therewith; a second tester (122) arranged such that fluids drawn into the chamber (14) by the vacuum source (22) pass through it; and a reservoir (114) interposed between the first tester (108) and the second tester (122); wherein the first tester (108) comprises a first colorimetric substance adapted to exhibit a colour change in the presence of a target substance, and wherein the second tester (122) comprises colorimetric capnometer, which exhibits a colour change in the presence of carbon dioxide, the in-line tester (100) further comprising a liquid-stop device (52) which, when dry, permits the passage of gas from the inlet (16) to

Abstract: A pulmonary delivery apparatus (10) comprising: a first chamber (15) adapted to thermally vaporise a quantity of a first liquid to form a relatively warm first vapour (B) and a second chamber (16) adapted to atomize a quantity of a second liquid without heating of the second liquid to form a mist of a relatively cold second vapour (A), and an outlet (30) via which, in use, a user can inhale a mixture of the first and second vapours. An active ingredient such as nicotine is provided in the second chamber and an inert liquid in the first chamber.

Abstract: A valve assembly (50) comprising a three-way connector (51) operatively interconnecting: an inlet (58), an outlet (56) and a vent (66), the inlet (58) being operatively connectable, in use, to an aspirator tube; the outlet (56) being operatively connectable, in use, to a syringe (82); and the vent (66)comprising a one-way valve (70) permitting, in use, the flow of a fluid out of the three-way connector (51), wherein the inlet (58) comprises a receptacle (60) containing a porous or perforated element (62) which, when dry, permits the flow of gasses into the three-way connector (51), but which when wetted by a liquid, inhibits or prevents the flow of liquid into the three-way connector (51).

Abstract: A valve assembly (50) comprising a three-way connector (52) operatively interconnecting: an inlet (54) operatively connectable, in use, to an aspirator tube (60), the inlet (54) comprising a first one-way valve (66) permitting, in use, the flow of a fluid from the tube (60) into the three-way connector (52); a first outlet (70) operatively connectable, in use, to a receptacle (63), the first outlet (70) comprising a second one-way valve (67) permitting, in use, the flow of a fluid from the three-way interconnector (52) into the receptacle (63); and a second outlet (90) operatively connectable, in use, to a syringe (96), wherein the receptacle (63) comprises a vent aperture (78) and a porous or perforated element (80) overlying the vent aperture (78).

Abstract: A system, method, and computer-readable storage medium configured to facilitate electronic payments through social networks.

Abstract: An electrical recharger unit (10) comprising a master (12) and slave (14) device each having electromagnetic coils capable of being brought into close or touching proximity to one another. A power supply delivers electrical currents to an electromagnetic coil of the master device. The electromagnetic coils are wound onto a transformer core and primary transfer means made at least partially of a ferromagnetic polymer material is associated with an end of each core to provide enhanced contact between the master and slave device.

Abstract: Control means (22) for a battery (20) for powering a load (18) wherein the battery is connected via switching means (24) to the load. The control means is able to ascertain when the remaining battery life is below a predetermined level and commands the switching means to disconnect the battery before it is fully discharged. A manual override (30) enables the battery to be reconnected to the load (18) to make use of the remaining battery life.

Abstract: A syringe driver housing (2) for housing syringes of different sizes, the housing comprising a main body part (4) and at least two interchangeable covers (6b) of different sizes. The larger cover is provided with one end (202) adapted to engage an end of the main body part to provide an extension thereto.

Abstract: A medical device, such as a syringe driver assembly having driver means for imparting translational movement to a member, the driver means comprising a motor driven unthreaded shaft (200), at least one bearing (260, 270, 280) mounted obliquely to the shaft and having at least one point of contact therewith, and an actuator (800) linked to the at least one bearing for contacting the member wherein rotation of the shaft causes movement of the bearing along the shaft to affect movement of the actuator.

Abstract: A modified giving set cap (40) to enable medication to be inserted into an intravenous bag (2) through the cap itself via a needleless syringe (5). The cap has a main channel (50) for delivering fluid from the bag/container (2) to a drip chamber (14) and a subsidiary channel for the delivery of a different material to the bag/container, the inlet (48) for delivering fluid from the hag through the main channel to the chamber being spaced at a sufficient distance from an outlet (46) of the subsidiary channel to allow mixing of the material with the fluid prior to delivery to the chamber. The inlet (45) of the subsidiary channel is adapted to receive a needleless syringe.

Abstract: A method and apparatus for monitoring intravenous drips by the transmission and detection of a signal, for example a red light, through a fluid flow passage whereby detection of a signal of a given intensity activates an audible or visual indicator. A bracket is attached around a fluid flow passage of the intravenous drip and a signal is transmitted across the passage via optical fibers. The intensity of the signal is detected by a sensor contained within a remote housing.

Abstract: A solar heater for heating a fluid passing through a plurality of side by side positioned solar panels. The solar panels are formed of heat conducting material with an upper solar energy exposed surface covered with a radiant heat absorbing material having high heat absorbing characteristics. A conduit formed of heat conducting material is held in place by an open circular channel of a diameter less than the conduit and positioned below the longitudinal center line of the solar panel. The solar panel portions on each side of the center line slopes downward away from the center. The respective ends of the conduits are connected to a separate common header. One header delivers ambient fluid to the conduits and the other removes heated fluid.