Delivery Systems for Trichological Treatments

A hair treatment device with removable cartridges that allows easy refilling and customization of hair care products. The device has two arms that can move together to style hair. One arm has a removable cartridge housing. The cartridge has a body and an application member fixed to it. It locks into place using a push-release mechanism. This allows users to easily swap out and refill the cartridge with different hair treatments.

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A handheld skin treatment tool for reaching and treating scalps with artificial hair styles. The tool has a body, a treatment reservoir, an applicator tip, and flow control. The tip fits between hair rows to reach the scalp. The flow control releases treatment through an outlet. Itch relief is provided by scratching the scalp with the tip while delivering therapeutic benefits like moisturizer or medication. This allows treating scalps hidden under braids, weaves, etc. without disturbing the hair.

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Scalp care brush applicator with impregnated scalp treatment liquid to provide even scalp coverage and prevent leakage. The applicator has a brush body with a chamber to hold an impregnated member containing scalp treatment liquid. A pressing member on top is made of elastic material. A discharge pipe runs through the brush. When the pressing member is pressed, the liquid is squeezed out through the pipe to apply to the scalp. This allows adjustable discharge amount. When not pressed, the impregnated member prevents leakage. A cover protects the brush from exposure.

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A hairbrush with a unique design to apply hair care products like conditioner, scalp treatments, and hair restorers more effectively. The brush has a rotating contact part with protrusions that prevents excessive flow of the product while also allowing controlled release. The protrusions prevent leakage when not in use but allow some product to be squeezed out during brushing. The brush shape and size is optimized for contact area and effectiveness. The rotating contact with protrusions provides targeted product application, massage, and prevention of excess flow.

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Applicator for accurately applying hair treatment compositions like hair dye to strands. The applicator has a plate with fins that bend hair strands when closed. When open, the plate separates. The bending action ensures even distribution of treatment as the strands are bent flat against the plate. The applicator can be filled with treatment or used with separate wrapped components mixed inside the applicator. It allows precise application to prevent overdosing or missed areas.

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A hair treatment applicator that provides consistent and accurate application of hair treatment products like hair dyes and highlights to individual hair strands. The applicator has a plate with a projecting member inside a movable containment section. Hair is placed straight between the plate and containment section, then bent. This angle keeps the product on the hair as it's applied. The closed position loads product into the containment section. The open position releases the hair. The applicator allows targeted application of hair treatments to specific strands without mess or overdosing.

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Assembly and method for applying hair products like dye to hair that improves dyeing uniformity, reduces scalp contact, and simplifies application compared to conventional methods. The assembly has an applicator with a reservoir and application area, and a flexible sleeve that encloses the hair. The applicator moves longitudinally along the hair while the sleeve slides too. This covers the hair with product without touching adjacent hair. The sleeve prevents product flow to the scalp. The applicator volume reduces to feed product to the application area. The method involves supplying product to the applicator, moving it along hair in the sleeve, and closing sleeve ends to limit scalp flow.

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Applicator system for precisely and efficiently applying fluid compositions like hair coloring without mess. The system has multiple types of applicators like inline, comb, and surface applicators. The comb applicator has outlets integrated into the comb teeth instead of separate ones. This prevents hair contact with the liquid during combing and reduces mess. The surface applicator is made of compressible foam to absorb and spread the fluid without dripping. The system allows customizing the applicator for different hair areas like roots, scalp, and hairline.

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Applicator device and method for applying liquids like medicaments to hair-covered skin surfaces like the scalp without significantly wetting the hair. The device has one or more teeth with central conduits connecting orifices near the tips to a reservoir. A pump delivers metered doses through the conduits directly onto the skin surface without wetting the hair.

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An applicator for applying products like hair dye or scalp treatments to hair and scalp that allows precise and uniform application. The applicator has a deformable coupling between the base and body that allows the teeth to move axially and laterally in response to force. This allows the teeth to adapt to the curvature of the scalp and hair and ensures accurate positioning of the product orifice. The deformable coupling prevents the teeth from rubbing against the scalp or hair and ensures even product distribution.

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Pen-type applicator for applying hair growth treatment or scalp cosmetics without discomfort or mess. The applicator has a retractable tip with a stimulating spring that ejects the product when pressed against the scalp. This allows precise, controlled application without dripping or wastage. The tip can also be rotated or moved while pressed to further distribute the product. The pen body can be gripped with one hand while the other presses the tip against the scalp. This prevents spills and allows targeted application. The pen body and tip can be made with antimicrobial materials to prevent bacterial growth inside.

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An applicator for hair treatments like dyeing, coloring, bleaching, etc., that allows uniform application of the preparation without the need for time-consuming sectioning and reapplication. The applicator is a device with multiple finger-like protrusions on a handle. The fingers are filled with the preparation and inserted into the hair. When the fingers are pulled out, they leave a uniform coating on the hair without leakage. This avoids the need for refilling and cleaning between applications. The fingers can be designed with specific features like vibration, heating, etc., to enhance application effectiveness. The applicator can also have features like a supply hose, vibration generator, etc., for automated and efficient use.

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Hair treatment applicator that precisely applies liquid only to the root area near the scalp to minimize treatment needed and prevent excessive exposure. The applicator has a cavity to hold the neck of a squeeze bottle containing the hair liquid. It separates and lifts the hair near the scalp to apply the liquid there, preventing excess application to the lengths. The applicator comfortably separates and lifts the hair without snagging or pulling.

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Hair and scalp treatment devices that release active substances onto the hair and scalp when brushed or combed. The devices have parts that contact the hair and scalp containing a polymer matrix with incorporated active substances. The active substances migrate to the surface and are released when brushing or combing. The devices provide targeted localized delivery of treatments to the hair and scalp.

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