2508results about "Ink reservoir pens" patented technology

An applicator (10) for distributing a substance onto a target surface, said applicator including a first side (24) having a first internal surface (32) and a first external surface (31), a second side (26) having a second internal surface (34) and a second external surface (33) and a flexible film dosing reservoir (30) containing a product. The flexible film dosing reservoir (30) is disposed between said first external surface (31) of said first side (24) and said second internal surface (34) of said second side (26), said product adapted to be release via application of pressure to said reservoir (30).

An oral care implement with a handle includes a head with a releasable material (e.g., an oral medicament) and a tissue cleanser for cleaning the soft tissues and removing odor-causing bacteria from the mouth. In one arrangement, the releasable material is disposed on the surface of the tissue cleanser. In one arrangement, the releasable material is disposed behind the tissue cleanser. In one arrangement, the releasable material is incorporated in the composition of the tissue cleanser.

Methods, apparatus and systems for personal care, such as treatment of a skin or hair treatment surface, are disclosed. In some embodiments, a base device is configured to thermally modify (heat or cool) an applicator on a hand piece that can then be used to cleanse, treat and/or otherwise rejuvenate the treatment surface. The applicator can be formulated with a smooth or abrasive material that can absorb, be coated with or otherwise take up a variety of materials, such as liquids, lotions, gels or creams, which are suitable for application to the treatment surface. The base device may thermally modify the material that is then coupled to the applicator and applied to the treatment surface during treatment. Application of the applicator at the desired temperature to the treatment surface may, for example, stimulate deeper blood circulation, clear pores, diminishes or removes deep and fine wrinkles, accelerate acne clearing, treat blemished skin, decrease edema and erythema of the skin, and/or reduce puritis of various etiologies. The hand piece may comprise one or more secondary treatment elements, such as LEDs for photoactivation, electrodes for delivery of micro-currents or vibrating elements for rubbing or abraiding, in order to achieve additional activation of the treatment surface and/or of the thermally modified material coupled to the applicator, which may enhance or improve treatment.

A dispenser for dispensing a substance, such as a pharmaceutical, ophthalmic, dermatological, cosmeceutical, cosmetic or other product, has a body defining a variable-volume storage chamber for storing the product. A dispensing portion of the dispenser is connected with the body and defines a bore coupled in fluid communication with the storage chamber for receiving substance therefrom, and an outlet aperture coupled in fluid communication with the bore. A one-way valve of the dispenser includes an axially-extending valve seat and an axially-extending flexible valve cover seated on the valve seat and defining a normally-closed, axially-extending seam therebetween forming a fluid-tight seal between the valve cover and valve seat. The flexible valve cover is movable relative to the valve seat and the seam is connectable in fluid communication with the outlet aperture to allow the passage of substance through the seam and out of the dispenser. The dispenser further comprises an actuator and piston assembly including a piston receivable within the bore, a manually-engageable actuator connected to the piston for moving the piston between first and second positions relative to the bore to dispense substance within the bore through the outlet aperture, and an integral, dome-shaped spring coupled to at least one of the piston and the actuator for biasing the piston in a direction from one of the first and second positions toward the other.

A semi-enclosed applicator (10) for distributing a substance onto a target surface is disclosed having a first side (24) having a first internal surface (32) and a first external surface (31); a second side (26) having a second internal surface (34) and a second external surface (33); an internal cavity (29) between the first and second internal surfaces that is externally accessible, and a temperature changing element. The flexible film pouch (30) contains a product located proximately to the first side (24).

An oral care toothbrush includes a head mounted to one end of the handle containing a plurality of oral care elements. An oral care accessory is mounted to the opposite end of the handle. An oral care material dispenser is mounted in the head within the cleaning field defined by the oral care elements. The toothbrush is preferably made of small size and of lightweight so as to be readily portable for use away from the home.

A fluid dispensing utensil, such as a writing utensil, includes a container defining a first storage area for storing fluid, a second storage area and an opening therebetween, a tip, a capillary conveying line extending from the opening through at least a portion of the second storage area to the tip, and a capillary storage associated with the second storage area and in direct contact with the conveying line. The average capillarity of the capillary conveying line is substantially greater than the average capillarity of the storage.

An oral care toothbrush includes a head mounted to one end of the handle containing a plurality of oral care elements. An oral care accessory is mounted to the opposite end of the handle. An oral care material dispenser is mounted in the head within the cleaning field defined by the oral care elements. The toothbrush is preferably made of small size and of lightweight so as to be readily portable for use away from the home.

Liquid applicators having a flexible elongated hollow body are provided. More specifically, provided are hand-held liquid applications 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.

An applicator/dispenser for dispensing, mixing and/or applying a polymerizable monomeric adhesive or sealant material comprises: a body portion; an actuator movable relative to the body portion; a cavity in the body portion; and a piercing or breaking portion on the actuator. Movement of the actuator relative to the body portion moves the piercing or breaking portion into the cavity. When a container of adhesive or sealant material is at least partially disposed within the cavity, movement of the actuator relative to the body portion moves the piercing or breaking portion to rupture the container for mixing, dispensing and/or applying the adhesive or sealant material.

An oral care toothbrush includes a head mounted to one end of the handle containing a plurality of oral care elements. An oral care accessory is mounted to the opposite end of the handle. An oral care dispenser is mounted in the head within the cleaning field defined by the oral care elements. The oral care dispenser may be held in place by a plurality of prongs located in the field defined by the oral care elements. The toothbrush may be made of small size and of lightweight so as to be readily portable for use away from the home.

A fluid delivery system includes an applicator having gradient foam where the gradient foam includes a fluid and the applicator has an applicator surface area open to the environment such that the fluid is passively dispensed onto a surface independent of gravity through the applicator surface area. The gradient foam may be encompassed by a holder. A fluid reservoir in the applicator holder is used to replenish fluid. A cap covers the gradient foam to prevent the foam drying out. The types of surfaces that the fluid delivery system may be applied to can be hard or soft, such as wood or skin and hence, the fluid delivery system may be used for many applications in the home, health/medicine, beauty, feminine, baby, personal, fabric, pet and food areas.

A marking device for defining the margins and orientation of radiography specimens includes a plurality of visually distinctive markers joined by a base that holds the markers until the markers are secured to a specimen. The base serves as a holder for the individual markers as the markers are secured to a specimen with sutures or staples, at which time the markers are disconnected from the base. One or more markers may be secured to a specimen as needed to define the orientation of the specimen. By securing markers to specific locations on a specimen, a surgeon can indicate to radiologists and pathologists the specimen's orientation in the body before removal, thus aiding in future study of the specimen. Since the markers are made either wholly or partially from radiopaque material, the markers are visible when radiographed.