39results about How to "Easily expelled" patented technology

This invention provides novel nanofiber enhanced surface area substrates and structures comprising such substrates for use in various medical devices, as well as methods and uses for such substrates and medical devices. In one particular embodiment, a method of administering a composition to a patient is disclosed which comprises providing a composition-eluting device, said composition-eluting device comprising at least a first surface and a plurality of nanostructures attached to the first surface, and introducing the composition-eluting device into the body of the patient.

Apparatus and method for preloading an intraocular lens (30, 30′) in a component of an injector device (10) and for reducing the force used to eject the intraocular lens (30, 30′) therefrom are disclosed. The intraocular lens (30, 30′) is positioned in a shuttle (16, 16′) which is positioned inside a distal section (14, 14′) of the device (10). The shuttle (16, 16′), IOL (30, 30′), and distal section (14, 14′) are positioned and sealed in a vial (11) of solution that comprises a surfactant. At the time of use, a user opens the vial (11) and attaches a proximal section (12) having a plunger (20) to the distal section (14, 14′) located in the vial (11). The proximal section (12) is then lifted away from the vial (11) together with the distal section (14, 14′), and the shuttle (16, 16′) and IOL (30, 30′) located in the distal section (14, 14′). The plunger (20) is advanced to express the IOL (30, 30′) from the distal tip (14c, 14c′) of the distal section (14, 14′).

This invention relates to medical devices for labelling a syringe filled from an ampoule, and to safer devices for filling a syringe from an ampoule, and to associated methods. We describe a device for attaching to an ampoule to label a syringe filled from the ampoule, the device comprising: an ampoule-mounting portion for mounting the device to a filled ampoule; a syringe-fitting portion to enable the device to be fitted onto said syringe; and a label holder to hold a label for contents of said ampoule; and wherein one of said syringe and said ampoule is detachable from said device; and wherein said label is configured such that in conjunction with a filling operation of said syringe and detachment of said one of said syringe and said ampoule from said device said syringe is labelled by said label.

A clothes storage bag permitting the stacking of clothes in standing position is comprised of two side plastic films and a base plastic film; both side films defining an erected storage case on the upper part; a zipper sealing being provided to an opening at the top of the erected storage case; the lower part of each erected film laterally extending in opposite directions to form a lateral storage case connecting through the erected storage case; and a passage to expel air being provided on either side of the lateral storage case to reduce bag size.

A pre-filled syringe including a barrel 1, a base end gasket 4 which is fluid-tightly slidable in the barrel 1, a front end gasket 8 which is fluid-tightly slidable in the barrel 1, and a nozzle part 2 provided in a front end of the barrel 1, wherein the nozzle part 2 includes a front end gasket accommodation part 23 which is capable of accommodating the front end gasket 8, and liquid flow passages 21 extending in an axial direction in an inner periphery wall, through which a liquid medicine can pass when the front end gasket 23 is accommodated in the front end gasket accommodation part 23, and a sectional area of a front end of the liquid flow passages 21 is smaller than a sectional area of a base end.

A cartridge includes: a liquid container adapted to contain a liquid; a filler port provided to fill the liquid into the liquid container; a supply port connected with a liquid supply tube provided in the printing device; a connection port provided to communicate with the liquid container; a liquid detection chamber adapted to vary volume according to inflow or non-inflow of the liquid through the connection port; a flow path arranged to connect the liquid detection chamber with the supply port; and a member provided to have the filler port, the supply port, the liquid detection chamber and the connection port arranged on one identical surface. The surface of the member has the supply port and the filler port arranged on one direction side relative to center of the surface, and the connection port arranged on an opposite direction side to the one direction side relative to the center. The liquid detection chamber is located between the connection port and the supply port.

A solution comprised filtered natural sea water comprising pharmaceutically active salts and trace elements having a direct effect in the respiratory tissues and secretions as expectorant, mucolytic, decongestant and virucidal. Aerosolized treatments of the solution for a patient in need thereof dehydrates tissue, destroys mucous plugs, and mobilizes phlegm in the respiratory tract. A method of preparing the solution, comprises extracting seawater from a depth beyond where microscopic organism known as plankton lives, in an ocean; filtering said seawater to obtain desired concentration of elements; testing said seawater for microbiological and chemical analysis; and preparing the solution for packaging, having a predetermined approximated seawater element content as expectorant, mucolytic, decongestant, and virucidal.

A gas sensor and a related method operating are disclosed as having a concentration sensing element for detecting a concentration of a specified gas component in the measuring gases. A housing supports the concentration sensing element and a cover body structure, which includes an inner shell and an outer shell for surrounding a leading end portion of the concentration sensing element in an area exposed to a measuring gas flow passage. An annular sideways clearance is defined between the inner shell and the outer shell. The inner shell has a sidewall whose upper area is formed with inner-shell sidewall openings and a bottom wall formed with an inner-shell bottom wall opening. The outer shell has a sidewall formed with outer-shell sidewall openings and a bottom wall having outer-shell bottom wall openings formed in an outer circumferential area radially outside the inner-shell bottom wall opening.

This invention relates to a method for the production of a tissue paper web, which is produced from a pulp suspension having fibers. The method according to the present invention is characterized in that the pulp suspension is formed, at least partly by, a pulp suspension fraction obtained through the treatment of old paper, has a refining degree of less than 30° SR and is of such condition that a laboratory sheet according to TAPPI 205 SP 95 (Rapid Kothen), whose breaking length measured according to TAPPI 220 and TAPPI 494 is 4.0 km or more, is produced therefrom.

A fluid drawing device (10) comprising a hand pump (11) connected to a fluid reservoir (12). The reservoir (12) has an inlet/outlet orifice (18) through which fluid can be drawn into and expelled from the reservoir (12). The pump (11) comprises a squeeze bulb (13) with an air release valve (14) in its wall and an air intake valve (15). Compressing the bulb (13) releases the air to the atmosphere through the release valve (14), subsequent decompression of the bulb (13) draws air through the intake valve (15) from the reservoir (12) reducing the pressure in it to draw fluid through the orifice (18) into the reservoir (12). Pushing a plunger (24) slidably housed within the reservoir (12) expels the fluid out through the orifice (18).

The invention provides a solution in water comprising the following components at the following concentrations: (a) N×(70 to 130) g/L polyethylene glycol (PEG) having an average molecular weight of 2500 to 4500; (b) N×(1.6 to 4.0) g/L sodium chloride; (c) N×(0.2 to 0.6) g/L potassium chloride; (d) N×(0.6 to 2.2) g/L sodium bicarbonate; (e) N×an amount of preservative; (f) optionally N×an amount of flavouring; and (g) optionally N×an amount of sweetener where N is in the range of 2 to 8. The solution is a concentrate for dilution. In use it is diluted N-fold with water to provide a solution for administration to a subject for the treatment of constipation or faecal impaction. Also provided are solutions, kits, unit doses and methods that comprise or use the solutions.

A swirling wall structure-extends from a lower side toward an upper side in a sub-tank, and a fuel flow, which is outputted into an inside of the sub-tank from a flow outlet of a diffuser passage opened toward a lateral side, is swirled by the swirling wall structure. The swirling wall structure-includes a curved wall surface and a U-turn wall surface. The curved wall surface is curved about a longitudinal axis, which extends from the lower side toward the upper side in the sub-tank, to bend the fuel flow outputted from the flow outlet. The U-turn wall surface extends continuously from the curved wall surface to make a U-turn of the fuel flow, which is bent by the curved wall surface.

A method for manufacturing a high pressure mercury lamp having a high pressure resistance strength includes an electric field application step of applying an electric field to at least a light emitting part while keeping the high pressure mercury lamp at a high temperature. As a result of the electric field application step, impurities such as hydrogen and an alkali metal existing in a discharge space and in glass used for forming the light emitting part (1) and sealing parts (2) can be reduced, with it being possible to suppress blackening and devitrification during lighting.

Vehicle wheel, with symmetry of revolution, including a disc and a rim, the rim including a first and a second seat which seats are designed to receive and to hold a first and a second bead of the tire, each seat having a substantially frustoconical bottom locally coinciding with a cone of revolution coaxial with the rim and open towards the other seat, a safety hump extending the bottom of the seat towards the other seat, and an external lip extending the bottom of the seat in the direction away from the other seat, the maximum diameter of the first seat being less than the maximum diameter of the second seat, characterized in that each seat includes, on the side facing the other seat, an adjacent circumferential groove and in that the connecting region where the disc and the rim meet is connected to the said rim on the second seat side.

The invention relates to a method of removing headspace (3) from a filled container (1). The method comprises providing a container that is filled with a product (2) and that further holds a gas containing headspace. The container comprises a valve (100) that allows gas to be expelled from the container. The method further comprises applying a pressure difference over the one-way valve to remove gas contained in the headspace through the valve to reduce the headspace.

A simple, inexpensive, and benign process to pretreat lignocellulose biomass for the economical production of biofuel and extraction of organic chemicals. Lignocellulose solids are mixed or blended with ammonium bicarbonate/carbonate and heated within a pressure reactor. At elevated temperature (e.g., >35° C.), the ammonium bicarbonate/carbonate dissociates into ammonia and carbon dioxide gases and water vapor, thereby causing a rise in pressure within the pressure reactor. Rapid release of the gases from the pressure reactor then ruptures biomass cell wall structures, which facilitates conversion of the cellulose and hemicellulose in the pretreated biomass to sugars that are fermentable into ethanol or other liquid fuels. Optionally, ammonia bicarbonate/carbonate can be reconstituted by cooling and precipitating the carbon dioxide and ammonia gases released from the pressure reactor for further use in the pretreatment process or sequestered as an end product.

The present invention relates to a lining plate (10) for lining a mould chamber in a sand moulding machine, said lining plate comprising a base unit (11), whereby said base plate may be equipped with functional openings for injection of particle material (16) and/or air exhaust (7) as well as fastening means for releasable fastening of the plate to the mould machine. A layer (12) of a synthetic resin material is adhered to said base unit (11). The layer (12) is intended to face the abrasive areas of said mould chamber, thereby forming part of the inner surface of the mould chamber. The invention further relates to a method of manufacturing a lining plate (10) for lining a mould chamber in a sand moulding machine comprising a base unit (11), said base unit (11) being equipped with functional openings for injection of particle material (16) and/or air exhaust openings (7) as well as fastening means for reliable fastening to the mould machine. A cover layer (12) of a synthetic resin material is adhered to said base unit (11). Moreover, the invention relates to a method of refurbishing a lining plate (10) for lining a mould chamber in a sand moulding machine comprising a base unit (11), said lining plate being equipped with functional openings for injection of particle material (16) and air exhaust openings (7) as well as fastening means for reliable fastening to the mould machine. A cover layer has been released from said unit (11) and a new cover layer of a synthetic resin material is being adhered to said base unit (11).

Improved system and process for separating the initial portion of liquid solvent from spent oleaginous material after the solvent extraction process and prior to the thermal desolventizing process. Solvent laden solids departing the solvent extraction process are subjected to mechanical pressure to squeeze a portion of the liquid solvent through a perforated surface, into a collection hopper. This liquid solvent is subsequently recycled back to the solvent extraction process for liquid clarification and additional oil recovery.

Disclosed a trigger switch having an insulative enclosure, a movable contact element and a sliding control device slidably mounted to the insulative enclosure. The insulative enclosure includes a case and a cover. The case has plural terminal subassemblies made of conductive metal members disposed therein. The case has an opening over which the cover is mounted. A fixed contact mounted on one of the terminal subassemblies in the case. The movable contact element has a movable contact mounted at one end of the movable contact element and located opposite to the fixed contact. The movable contact element is swingably supported on another terminal subassembly. A trigger is mounted at one end of the sliding control device. An auxiliary brush is interposed in the movable contact element. A support member is provided with an opening portion in which the auxiliary brush is engaged such that the brush is swingably supported.