Abstract: A dispensing and application apparatus designed to contain pre-measured amounts of a flowable substance. The apparatus comprises a compartment 130 for storing the substance that is partially enclosed by a frangible seal 210, an applicator 100, and an expandable chamber 170 designed to accept and dissipate the hydraulic force created when pressure is applied to the compartment 130, rupturing the frangible seal 210, and expelling the substance into the chamber 170. The applicator 100 is attached to the chamber 170 with an applicator bond area 180. The expandability of the chamber 170 is conferred by expandability of the applicator 100, and is varied in different embodiments by altering the ratio between the area of the applicator bond area 180 and the area of the applicator 100. The frangible seal 210, in one of many embodiments, may be a chevron shape stress riser 250 with a point of inflection 240 oriented towards the compartment 130. A removable cap may cover the applicator.

Abstract: A disposable, semi-enclosed applicator for distributing a substance onto a target surface is disclosed. The applicator has a first side, a second side, and an internal cavity between the first and second sides. The applicator is provided with at least one opening so that the intemnal cavity is externally accessible. Further, the applicator has a ratio of absorbency of the second side to the first side of at about 1.5.

Abstract: A fluid dispenser and method for applying a selected fluid to a desired location includes a reservoir containing the fluid, the reservoir includes a resilient body having a first end and a second end, a first end sealing cap, and a second end sealing cap assembly with a penetrable elastomeric member to define a reservoir interior. The body includes bellows oriented to retract or extend the body between the first end and the second end creating a variable reservoir interior volume. Also included is an applicator having a proximal end and a distal end, the proximal end includes a non coring cannula with a lumen having an insertion end adapted to penetrate through the elastomeric member and protrude into the reservoir interior. This enables fluid communication between the reservoir interior and the lumen; the distal end also includes an application element that is in fluid communication with the lumen.

Abstract: The present invention relates generally to liquid applicators. More specifically, the present invention relates to a hand-held liquid applicator having a flexible elongated hollow body within which at least two liquid-filled, glass ampoules are received, and a mechanism for fracturing the ampoules to release the liquid for dispensing.

Abstract: The present invention relates generally to liquid applicators and a method of coloring a liquid. More specifically, the present invention relates to a liquid applicator having a flexible hollow body within which a liquid-filled, glass ampoule is received. The liquid applicator also has porous element containing colorant positioned such that when the ampoule is fractured, the liquid flows through the porous element containing colorant. Colorant is transferred to the liquid as it flows through the porous element. The resulting colored solution may be applied to the desired surface.

Abstract: The multi-channel container comprises of a multi-channel single-tube sealed container and applicator that defines multiple channels within its body that may contain different substances in each channel and that is sealed on both ends. A score is formed at a predetermined distance from each sealed end of the multi-channel single-tube sealed container and applicator such that when the multi-channel single-tube sealed container and applicator is bent it will break open at the score discharging the substances in the channels. The multi-channel container is a multi-channel single-tube sealed container and applicator that is easy to package, convenient, easy to use, easy to transport, sanitary, economical, and self-contained. The multi-channel container is not only a container but can also be used as the applicator. Furthermore, the multi-channel container eliminates the tedious task of measuring the proper proportion of the substances required for application.

Abstract: A single-use applicator contains nail polish remover and an applicator element. A liquid conduit has one end fluidically connected to the applicator element and a point on another end. The nail polish remover is liquid and is contained in a container having a puncturable cover that is located adjacent to the point of the conduit. The applicator element is located in one unit and the liquid is located in a second unit. The two units are threadably connected and when screwed together, the point punctures the cover and fluidically connects the liquid nail polish remover to the applicator element. The applicator is used in the manner of a writing instrument to remove nail polish.

Abstract: An applicator for dispensing liquids including an outer tube (11) with at least one layer (39) of impervious plastic thereon, which has a crushable ampoule (20) therein containing the liquid to be dispensed. The outer tube is closed at one end and open at the other with an applicator tip (15) of porous foam thereon. A slide ring activator tool (25) of L-shape is carried on the tube and is rotated to break the ampoule and allow the liquid to flow through the tube to the applicator tip from which it is applied to a surface. The tool has forks (36) that may be moved to extend along each side of the tip to act as a guide for the applicator.

Abstract: A disposable applicator comprising a multilayered substrate containing a fluid is presented which is useful for applying fluids, particularly cosmetic lotions or creams, to an application surface, particularly a surface of a human body. The fluid is stored in a fluid storage layer and is dispensed via a flow control layer. An impermeable layer prevents the fluid from flowing back away from the application surface.

Abstract: Applicators and a method of coloring a liquid. More specifically, the present invention relates to a liquid applicator having a flexible hollow body within which a liquid-filled, glass ampoule is received. The liquid applicator also has porous element containing colorant positioned such that when the ampoule is fractured, the liquid flows through the porous element containing colorant. Colorant is transferred to the liquid as it flows through the porous element. The resulting colored solution may be applied to the desired surface.

Abstract: The present invention provides a semi-enclosed applicator for distributing a substance onto a target surface. The applicator has a first side, a second side, and an internal cavity between the first and second sides. The applicator further includes at least one opening, such that the internal cavity is externally accessible, and the applicator further comprises: (a) a substantially non-absorbent material on one of the first and second sides; (b) a substantially absorbent material on the other of the first and second sides; and (c) a substantially fluid-impervious barrier layer within the internal cavity adjacent the non-absorbent material. The present invention also provides a semi-enclosed applicator for distributing a substance onto a target surface, the applicator having a first side, a second side, and an internal cavity between the first and second sides.

Abstract: The present invention relates to an improved package, suitable for holding a treatment fluid comprising a volatile solvent.

Abstract: A disposable multi-compartment applicator has two receptacle blisters hermetically closed by a film. One of the receptacle blisters may contain a liquid, fluid, cream, or paste element and the other receptacle blister may contain a dry element, pad, compress, or a material having absorption and restitution power. Squeezing one receptacle blister separates part of the film along a zone of weakness to put the liquid element in communication with the dry element, while keeping the device completely hermetic. After the dry element has been in communication with the liquid element, the dry element may be uncovered for first-aid or other use. The applicator may additionally house sticking plaster or a bandage for covering a wound that has been cleaned using the applicator.

Abstract: An applicator tip for dispensing a polymerizable and/or cross-linkable material which is porous, absorbent or adsorbent and includes a polymerization or cross-linking initiator. The initiator initiates polymerization or cross-linking when the polymerizable and/or cross-linkable material is dispensed through the applicator tip. The polymerizable and/or cross-linkable material may be applied to a variety of substrates.

Abstract: An applicator is provided for distributing a substance onto a target surface. The applicator includes a first side, a second side, and an internal cavity between said first and second sides. The applicator also comprises at least one opening and at least one substantially fluid-impervious barrier layer within the internal cavity adjacent at least one of the sides. The applicator also comprises a first rupturable, product-containing, flexible film reservoir comprising at least one co-extruded film. A product is released to the target surface upon application of pressure to said reservoir.

Abstract: An applicator is provided for distributing a substance onto a target surface. The applicator includes a first side, a second side, and an internal cavity between said first and second sides. The applicator also comprises at least one opening and at least one substantially fluid-impervious barrier layer within the internal cavity adjacent at least one of the sides. The applicator also comprises a first rupturable, product-containing, flexible film reservoir comprising at least one co-extruded film. A product is released to the target surface upon application of pressure to said reservoir.

Abstract: A dosing reservoir for distributing an active compound in controlled amounts onto a target surface comprising a first impermeable layer and a second permeable layer facing and affixed to the first layer. A fluid tight cell with a frangible seal and containing an active compound is disposed between the first and second layers. When the frangible seal is ruptured, the active compound is released from the cell and is controllably released from the reservoir through the permeable layer.

Abstract: A microapplicator for dispensing and applying an adhesive or sealant material comprises a handle portion, an applicator tip connected to the handle portion, and a microreservoir at the applicator tip arranged to hold a small amount, about 20 microliters or less, of an adhesive/sealant material until dispensing. In embodiments, the applicator tip has a width of about 1 mm. The microapplicator may include a second reservoir, containing the adhesive/sealant material, that is arranged to supply the adhesive/sealant material to the microreservoir at the applicator tip. The second reservoir may comprise a frangible ampoule disposed in the handle portion, a container, such as a syringe, connected to the handle portion, or the handle portion itself. The applicator tip may comprise one of a polymer loop, a spatula, a rolling ball, a grate, a porous material, such as a swab, a foam pad or a mesh, and a brush.

Abstract: The present invention comprises of a multi-channel single-tube sealed container and applicator that defines multiple channels within its body that may contain different substances in each channel and that is sealed on both ends. A score is formed at a predetermined distance from each sealed end of the multi-channel single-tube sealed container and applicator such that when the multi-channel single-tube sealed container and applicator is bent it will break open at the score discharging the substances in the channels.

Abstract: A liquid applicator for applying a desired liquid to a surface includes an elongated closed ampule formed of a frangible material containing the desired liquid; a flexible elongated hollow body having axially opposed open and closed ends and presenting a central longitudinal axis, the body defining an internal chamber which is adapted to receive the ampule; and a porous element sealed to the body and closing off the open end thereof so that liquid flows through the element when the ampule is fractured. The body includes a pair of diametrically opposed wings projecting therefrom which form gripping members that are spaced from the body and supported for pivoting movement relative thereto. The body also may include structure for fracturing the ampule, the structure being interposed between the body and the gripping members. Upon squeezing the gripping members toward one another, the structure flexes the body inwardly to exert a fracturing force against the ampule.

Abstract: A swab (10) for applying fluids to a surface having a quick, easy opening dispenser package portion (12 and 14) and at least one sponge-like member (30). The dispenser package portion (12 and 14) includes a wall (12) made from a thermoplastic material and having an outlet creating formation (20). When a sufficient force is applied to the at least one outlet creating formation (20), an outlet opening (18) is formed allowing a release of the fluid contents (17) to flow from the dispenser package (12 and 14) and into the overlying at least one sponge-like member (30).

Abstract: A solution applicator comprising a solution container having a frangible twist-off member that enables solution in the solution container to flow out of the solution container when the twist-off member is twisted. The solution applicator also comprises an applicator head having a proximal end and a distal end and a solution pathway extending from the proximal end to the distal end, the applicator head being engaged with said solution container at the proximal end, the applicator head having an aperture and applicating material at the distal end, and the applicator end having a receiving member that the twist-off member engages when the applicator is rotated relative to the solution container to thereby open the solution container at the twist-off member to enable fluid to flow from the solution container to the applicating material.

Abstract: An applicator for dispensing adhesive material includes a quenched foam material, provided so that the adhesive material comes in contact with the quenched foam material. Thus, polymerization of the adhesive material is initiated in the absence of additional polymerization initiators. In addition, the applicator is configured to permit improved control and economy in application of the adhesive.

Abstract: A semi-enclosed applicator is provided for distributing a substance onto a target surface. The applicator has a first side, a second side, and an internal cavity between the first and second sides. The applicator further includes at least one opening, such that the internal cavity is externally accessible. The applicator further comprises: (a) a substantially non-absorbent material on one of the first and second sides; (b) a substantially absorbent material on the other of the first and second sides; and (c) a substantially fluid-impervious barrier layer within the internal cavity adjacent the nonabsorbent layer. A semi-enclosed applicator is also provided for distributing a substance onto a target surface. This applicator has a first side, a second side, and an internal cavity between the first and second sides.

Abstract: A cell system has one or multiple burstable enclosures or closed cells which contain an active composition, such as a fluid or solid (including powdered) product, preferably a liquid product, which is released therefrom when the enclosures or closed cells are ruptured. Each enclosure or cell is provided with a flow control which controls the direction and flow of the composition outwardly of the enclosure or cell when the enclosure or cell is ruptured. The flow control is formed by a film covering one side of an enclosure or cell with the film having a cut-out portion forming a flow control window. The composition can be a face cleaning lotion or cream, a disinfectant, a household cleaning composition, a perfume, a polish or a medicament.

Abstract: A method of applying a medicament using a disposable swab applicator formed of a swab and a housing including a reservoir member and an adjustable sleeve member is provided. The reservoir member has a channel formed therein for receiving and storing the medicament with the adjustable inner sleeve member also being disposed within the channel. The inner sleeve member has an open first end which receives the swab and a closed second end with one or more windows formed between the first and second ends. In a first position within the reservoir member, the closed second end of the inner sleeve member forms a seal with the reservoir member to effectively store the medicament in the reservoir member. Movement of the inner sleeve member from the first position to a second position causes the medicament to flow through the one or more windows into contact with the swab resulting in the swab being ready for use.

Abstract: A dosing reservoir for distributing an active compound in controlled amounts onto a target surface comprising a first impermeable layer and a second permeable layer facing and affixed to the first layer. A fluid tight cell with a frangible seal and containing an active compound is disposed between the first and second layers. When the frangible seal is ruptured, the active compound is released from the cell and is controllably released from the reservoir through the permeable layer.

Abstract: A fluid assembly for a bioelectrode for use in a drug delivery device and a method for using such an assembly. The fluid assembly includes a reservoir for containing a fluid, and a barrier member for securing the fluid therein. The reservoir includes a breaking component positioned therewithin for breaking at least a portion of the barrier member upon application of a downward force to the reservoir. The breaking component is constructed from a material which is substantially chemically non-reactive relative to the fluid to be retained in the reservoir, the interior surface of the reservoir itself, and to at least that portion of the barrier member operatively in contact with the fluid.

Abstract: An applicator for dispensing adhesive material includes a container body holding the adhesive material and an applicator tip configured to permit improved control and economy in application of the adhesive.

Abstract: A hydratable bioelectrode for use in an iontophoretic delivery device comprising a hydrating component and a bioelectrode component. The hydrating component includes a cradle having a chamber containing one or more fluid containing ampule(s) and ampule breaking means associated with the cradle for rapidly breaking the one or more fluid containing ampule(s).

Abstract: A back cleaning device having two shells, one inner and one outer with a soap solution bladder affixed between the respective shells. The bladder holds a liquefied soap solution that may be dispersed from an upper dispersal nozzle. The inner shell contains mounting brackets that allow it to be engaged to separate height locations on at least one separate rail that may be affixed to a wall in a shower or bath. The outer shell will include at least one scrub pad engaged to an outer surface. The person needing a back cleaning will lean her back against the scrub pad pushing the outer shell towards the inner shell compressing the bladder. The person will move their back up and down against the scrub pad. This bladder compression forces soap solution out of the upper dispersal nozzle. The soap solution runs over the scrub pad, soaping the scrub pad. The person needing the cleaning has their back cleaned due to the up and down movement against the soaped scrub pad.

Abstract: The applicator for an anti-microbial prep solution of this invention includes a generally hollow handle having a closed proximal end and an open distal end, a foam pad attached to the hollow handle over the open distal end, an ampoule that holds the anti-microbial solution therein and a means for opening the ampoule.

Abstract: A swab means (10) for applying fluids to a surface having a quick, easy opening dispenser package portion (12 and 14) and at least one sponge-like member (30). The dispenser package portion (12 and 14) includes a wall (12) made from a thermoplastic material and having an outlet creating formation (20). When a sufficient force is applied to the at least one outlet creating formation (20), an outlet opening (18) is formed allowing a release of the fluid contents (17) to flow from the dispenser package (12 and 14) and into the overlying at least one sponge-like member (30).

Abstract: Marker pen devices for dispensing moisture sensitive or volatile liquids, which include an outer tube open at one end, of rigid plastic or aluminum with a sealed glass ampoule inside the tube which has liquid therein to be dispensed which may contain a metallic glass ball for mixing and/or breaking the ampoule for freeing the liquid, for dispensing through a spring action nib valve, which closes off the open end of the tube, and in an alternate embodiment may have an externally mounted slide ring activator to distort said tube and crush the ampoule.

Abstract: A small sized shallow pouch like container (3) for a dispensible ingredient includes a pair of built-in outwardly pivotable flaps (5 & 7) positioned on opposite sides of the container's outlet end to form a package applicator (1). Squeezing the container's sides with the fingers expresses the stored ingredient through the outlet and onto the applicator flaps. Using the container portion as a finger grip, the flaps may be moved about the desired surface, spreading the dispensed ingredient. In some embodiments the outlet is opened by squeezing the container sides to break a closure seal (19). In others the outlet is unsealed by pulling the flaps apart (19'); by tearing (35) or is unblocked (57) by unfolding the flaps. In a preferred embodiment the container and applicator combination is formed by a pair of flexible foil sheets of substantially identical structure (21 & 23) that are superimposed over one another and partially connected together to define both the container and the applicator.

Abstract: This invention pertains to a device and the method of making same, which device functions both as a containment system for a product having either liquid, semi-liquid, solid or semi-solid characteristics, and as an applicator that can be used to deliver and apply the product to a surface in a convenient, economical and simple manner. The device includes an applicator pad that has a front surface that comes in contact with the desired surface to thereby apply the product thereto. A product impermeable backing layer is bonded to a rear surface of the applicator pad and a packet can be placed in position to release the product into the applicator pad through an aperture formed in the backing layer. A multi-purpose label is used to seal the packet in place, protects the user's hands, provides printed information to the user, provides the user with a device gripping surface and can also function to seal and/or reseal the applicator device.

Abstract: An apparatus for facilitating the manufacture of various different configurations of marking instruments which utilizes a uniquely configured nib holder which includes a media transfer channel therethrough along with a nib mounting ring and securement prong or finger apparatus for facilitating the mounting and retaining of a marking nib therewithin. A conventional marker barrel being generally tubular with end openings is included which can be used for forming either single or double ended marking pens which share a common marking media reservoir or have different media used therewith. The nib mounting ring of the nib holder is designed to orient the nib centrally within the media transfer channel at the nib holder and the securement prongs are adapted to abut and grip the nib holder for retaining in position therethrough and preferably in abutment with respect to a conventional generally fibrous marking media reservoir.

Abstract: An apparatus for facilitating the manufacture of various different configurations of marking instruments which utilizes a uniquely configured nib holder which includes a media transfer channel therethrough along with a nib mounting ring and securement prong or finger apparatus for facilitating the mounting and retaining of a marking nib therewithin. A conventional marker barrel being generally tubular with end openings is included which can be used for forming either single or double ended marking pens which share a common marking media reservoir or have different media used therewith. The nib mounting ring of the nib holder is designed to orient the nib centrally within the media transfer channel at the nib holder and the securement prongs are adapted to abut and grip the nib holder for retaining in position therethrough and preferably in abutment with respect to a conventional generally fibrous marking media reservoir.

Abstract: A fluid dispenser system is disclosed having a suitable spatial separation between a fluid-containing ampule contained therewithin and the user's fingers is provided by a plurality of members extending between the ampule and the user's fingers. The separation prevents shards of glass resulting from breakage of the ampule from cutting the user's fingers. Gripping portions of the dispenser may be profiled or roughened on the surface to provide greater gripping capabilities.

Abstract: A liquid applicator for applying a desired liquid to a surface includes a closed ampule formed of a fracturable material containing the desired liquid, a body having a pocket with an open side and a shape adapted to receive the ampule, and a porous element sealed to the body and closing off the open side of the pocket so that liquid flows through the element when the ampule is fractured. The body includes a pair of side walls that are spaced from one another in a first direction to define the pocket, and a pair of gripping members, are provided, which can be pivoted to fracture the ampule during use. The porous element is laminated with a material that does not stretch in the first direction, and the laminate material is secured between the side walls of the body to define a structural insert that prevents the side walls from pulling apart from one another when the gripping members are pivoted.

Abstract: A liquid applicator is provided which is particularly useful in applying preoperative surgical scrubs or paints to skin. The liquid is contained in a frangible ampoule inside the body of the applicator. This ampoule is supported and protected by a deformable element that prevents unintentional breakage of the ampoule from impacts during storage and handling before use. The applicator is actuated by pushing at least a portion of the frangible ampoule through an aperture in the deformable element and into contact with a means for breaking the ampoule.

Abstract: There are provided a method, system, and apparatus for automatically cleaning a spread roller system for use in a photographic apparatus of the self-developing type. A cleaning apparatus includes a pod of cleaning fluid rupturable as it passes through a nip of a pair of spread rollers. The cleaning apparatus includes at least an opening which distributes the cleaning fluid over the rollers following pod rupture as the apparatus passes through the nip. Such an apparatus can be included in a film assemblage which comprises a film cassette housing a stack of film units of the self-developable type, wherein the cleaning apparatus is at the top of the stack and is opaque so as to also serve as a dark slide.

Abstract: A two or more part dispenser is provided having an elongated flexible housing which defines an interior chamber. A disc(s) is contained within the chamber and is movable from a closed to an open position. In its closed position, the disc(s) divides the chamber into two or more subchambers, each of which contains a different liquid. A collar is slidably mounted to the housing and coaxially disposed around each disc to maintain the disc in its closed position. Upon displacement of the collar away from the disc, a finger on the collar compresses the housing an displaces the disc to its open position thus allowing the two or more liquids in the subchambers to intermix together. A dispensing nozzle assembly having an outlet is fluidly connected by a fluid passageway to the housing chamber. A normally closed valve is positioned in series with this passageway so that, when the valve is moved to its open position, liquid within the housing chamber is dispensed out through the nozzle outlet.

Abstract: A liquid applicator for applying a desired liquid to a surface includes a closed vial formed of a fracturable material containing the desired liquid, a body having a pocket with an open side and a shape adapted to receive the vial, and a porous element sealed to the body and closing off the open side of the pocket so that liquid flows through the element when the vial is fractured. The body has a flange protruding from the pocket along the open side thereof and a wing-like gripping member projects from the flange. The gripping member is spaced from the pocket and supported for pivoting movement relative to the pocket by the flange. The body also has structure for fracturing the vial, the structure being interposed between the pocket and gripping member. Upon pivoting of the gripping member, the structure flexes the pocket inwardly to exert a fracturing force against the vial when the member is pivoted towards the pocket.

Abstract: A writing or drafting instrument includes a writing medium container in the form of an exchangeable cartridge and a push member which is axially movable in the shaft of the instrument and is used as an ejector. The cartridge is held in the shaft by a clamping action or a positive locking action. The push member and shaft form a structural group in which the push member and the shaft are movable relative to each other. The push member acts on the cartridge at least during the ejection of the cartridge. The writing tip is exchangeably fastened in the cartridge or in the shaft.

Abstract: An applicator for dispensing liquids which comprises, a thin walled elongated tube like plastic container which has an ampule therein which contains liquid to be dispensed. The container has an opening at one end with a sponge thereon, and a slide ring activator mounted to the tube, which is restrained from longitudinal movement by positioning bumps, which slide ring for applicator activation is rotated about the tube's axis to apply inwardly directed forces on both sides of the ampule to cause it to break, and liquid to flow to the opening, and thence to the sponge from which it is applied.

Abstract: A liquid applicator includes an elongated hollow body having opposed first and second open ends in fluid communication with one another, and a tip attached to the first open end and including a porous material. A closed, frangible ampul is supported within the second open end of the body and contains a liquid to be dispensed. A cap is provided at the second open end of the body, and which is movable axially relative to the body between a storage position and a use position in order to fracture the ampul. However, the cap is retained on the body and locked against movement from either of the storage or use positions toward the second open end of the body.

Abstract: A liquid applicator is provided which is particularly useful in applying preoperative surgical scrubs or paints to skin. The liquid is contained in a frangible ampoule inside the body of the applicator. This ampoule is supported and protected by a deformable element that prevents unintentional breakage of the ampoule from impacts during storage and handling before use. The applicator is actuated by pushing at least a portion of the frangible ampoule through an aperture in the deformable element and into contact with a means for breaking the ampoule.

Abstract: According to the invention the packing container, which is shaped as a cartridge (1) having diverging wall openings (5), has at its rear end, which is equipped with a collar (4) for insertion in an application handle (A), an insertion region of larger cross section for a piston (10) which is adapted to the front smaller cross section of the cartridge, with an air-pervious perforation contact between piston sealing surface and inner wall of the region (9) of larger cross section, the end of which region is closed by a membrane (15) which can be pierced by a piston rod (16) of the application handle (A).

Abstract: Applicator device (1) comprising a receptacle (2), which is closed by a tearable cover (4), and a deformable applicator element (8), in which, between the applicator element and the cover (4), is a rounded body (6) retained by a retaining device (7). Under the effect of pressure exerted on the applicator element (8), which is transmitted to the rounded body (6), said rounded body (6) tears the cover (4) and falls into the receptacle (2).