Acrux Dds Pty Ltd

Peter Bayly

Mark Simon Bayly

Magnus Ahlstrom

Adam Watkinson

Adam Charles Watkinson

An implement for applying a volume of liquid to a treatment surface includes a support onto which is mounted a receptacle. The receptacle defines a reservoir space which receives the liquid. The receptacle includes a wall having a working surface that is used to spread the liquid over the treatment surface. The wall is resiliently deformable such that in use the working surface maintains contact with the treatment surface when spreading the liquid. The implement is used in applying a transdermal lotion to the axilla area of a user. A system for transdermal administration of a physiological active agent from a liquid composition and a method of conducting the same are also provided.

Spreading implement

An implementfor applying a volume of liquid to a treatment surface can include a supportonto which is mounted a receptacle, the receptacle defining a reservoir spacewhich receives the liquid. The receptacle includes a wallhaving a working surface that is used to spread the liquid over the treatment surface. The wallis resiliently deformable so in use the working surface maintains contact with the treatment surface when spreading the liquid. The implement has a specific application in applying a transdermal lotion to the axilla area of the user. A system for transdermal administration of a physiological active agent from a liquid composition and a method of using this system are described.

Described are methods comprising applying a liquid pharmaceutical testosterone composition with an implement comprising a support and a receptacle mounted on the support and defining a reservoir space with an open top to receive the liquid, wherein the receptacle includes a flexible membrane integrally forming a base and a wall, the wall being substantially transverse to the base and having a working surface to spread the liquid over the treatment surface, wherein the base has a continuous surface such that liquid cannot pass through the base, wherein the wall includes an inner portion which extends from the base to an upper end and an outer skirt portion, wherein the inner portion and skirt portion form a double-wall structure, and wherein at least the wall is resiliently deformable so the working surface maintains contact with the treatment surface when spreading the liquid.

An implementfor applying a volume of liquid to a treatment surface. The implement includes a supportonto which is mounted a receptacle, the receptacle defining a reservoir spacewhich receives the liquid. The receptacle includes a wallhaving a working surface that is used to spread the liquid over the treatment surface. The wallis resiliently deformable so in use the working surface maintains contact with the treatment surface when spreading the liquid. The implement has a specific application in applying a transdermal lotion to the axilla area of the user. A system for transdermal administration of a physiological active agent from a liquid composition and a method of conducting the transdermal administration.

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Victoria, Australia

Peter Bayly