WO2020010388A1 - A method and apparatus for user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients - Google Patents
A method and apparatus for user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients Download PDFInfo
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- WO2020010388A1 WO2020010388A1 PCT/AU2019/050715 AU2019050715W WO2020010388A1 WO 2020010388 A1 WO2020010388 A1 WO 2020010388A1 AU 2019050715 W AU2019050715 W AU 2019050715W WO 2020010388 A1 WO2020010388 A1 WO 2020010388A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/002—Magnetotherapy in combination with another treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
Definitions
- the present invention relates to a method and apparatus for the transdermal, intradermal or transappendageal delivery of user-controlled or practitioner-prescribed concentrations and/or amounts of therapeutic, cosmetic or skin care ingredients.
- penetration into and/or through the skin can occur via various routes. They may penetrate either via the stratum corneum (transdermal or intradermal penetration) or via the appendages, which includes via the follicular ducts of the hair follicles and/or via sweat glands (transappendageal penetration).
- a problem with many therapeutic, cosmetic or skin care compositions is that they are subject to variable degrees of tolerance or effectiveness by a population of users, patients or subjects.
- certain therapeutic, cosmetic or skin care compositions typically designed for general use within a broad population of varying skin types may cause a high degree of skin irritation in some members of that population while for others, they may be well tolerated but less effective in producing the desired results due to insufficient penetration into the dermal layer.
- transdermal, intradermal or transappendageal therapeutic, cosmetic or skin care compositions are administered also face the problem of complexity in having to purchase multiple compositions, each designed to achieve different specific therapies, effects or treatments.
- a user may be required to purchase a sunscreen composition, a separate moisturising composition and a yet further skin-whitening composition in order to cater for their specific skin care needs.
- Such complexity is not well tolerated by all consumers and particularly in some markets, for cultural or other reasons, there is a need to reduce this level of complexity.
- the inventors have recognised a need to facilitate user-controllable or practitioner- prescribed delivery of certain ingredients within therapeutic, cosmetic or skin care compositions, tailored to the individual user, patient or subject so that the user, patient or subject may adjust the intensity or nature of the therapy or skin care treatment to account for their individual skin characteristics, degree of irritation, particular environmental conditions or to change the quality, rate or intensity of the effect produced by the therapeutic, cosmetic or skin care composition, without having to change to a different therapeutic, cosmetic or skin care composition in order to achieve the desired outcome.
- the present invention provides a method for the user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients comprising;
- the present invention provides that the one or more additional variable parameters of the first aspect of the invention is a variable user, patient or subject parameter, which may include but is not limited to a characteristic of the dermal layer to which the electromagnetophoretic delivery device is to be applied, an ethnicity of the user, or an age group of the user, patient or subject.
- the present invention provides that the one or more additional variable parameters of the first aspect of the invention is a variable environmental parameter, which may include but is not limited to a geographical location, an ambient temperature value, an ambient atmospheric pressure value, or an ambient humidity value.
- the present invention provides that the one or more additional variable parameters of the first aspect of the invention is a variable therapeutic, cosmetic or skin care composition parameter, which may include but is not limited to the identity of the therapeutic, cosmetic or skin care composition to be delivered by the electromagnetophoretic delivery device, or a characteristic of the therapeutic, cosmetic or skin care composition or of the substance or active constituent of the therapeutic, cosmetic or skin care composition to be delivered by the electromagnetophoretic delivery device.
- the present invention provides that the at least one variable user- defined or practitioner-prescribed outcome of the first aspect of the invention may include but is not limited to the choice of a specific quality of a multifunctional therapeutic, cosmetic or skin care composition, or a choice of the desired rate, depth, level of intensity or concentration, of delivery of the therapeutic, cosmetic or skin care composition to be delivered by the electromagnetophoretic delivery device.
- the present invention provides that the at least one control instruction of the first aspect of the invention is facilitated utilising a wireless communication device.
- the present invention provides an interactive user or practitioner programmable electromagnetophoretic delivery device, adapted to facilitate user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients of a quality, or at a rate, depth, intensity or concentration, selected or specified by the user or practitioner, in accordance with the first aspect of the invention.
- the present invention provides an interactive user or practitioner programmable electromagnetophoretic delivery device in accordance with the seventh aspect of the invention, comprising; a) an interface adapted to receive at least one variable user-defined or practitioner- prescribed outcome selected or specified by the user or practitioner; b) a data input module adapted to optionally receive one or more additional variable parameters regarding the user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery method;
- a processor adapted to execute an algorithm to derive at least one control instruction for the electromagnetophoretic delivery device by processing the at least one variable user- defined or practitioner-prescribed outcome, and where received, the one or more variable additional parameters;
- a delivery module adapted to utilise the at least one control instruction to effect the user- controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery method.
- the present invention provides a system for programming the electromagnetophoretic delivery device in accordance with the eighth aspect of the invention comprising; a) an interface adapted to receive at least one variable user-defined or practitioner- prescribed outcome selected or specified by the user or practitioner;
- a data input module adapted to optionally receive one or more additional variable parameters regarding the user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery method;
- a processor adapted to execute an algorithm to derive at least one control instruction for the electromagnetophoretic delivery device by processing the at least one variable user- defined or practitioner-prescribed outcome, and where received, the one or more variable additional parameters;
- an output module adapted to provide the at least one instruction to the electromagnetophoretic delivery device to effect the user-controlled or practitioner- prescribed transdermal, intradermal or transappendageal delivery method.
- the present invention provides a computer program including at least one command, which, when executed on a computing system, is adapted to perform the method steps of the first aspect of the invention.
- the present invention provides a computer-readable medium incorporating a computer program in accordance with the tenth aspect of the invention.
- the present invention provides a data signal encoding at least one command and being arranged to be receivable by at least one computing system, wherein, when the encoded command is executed on the computing system, the computing system performs the method steps in accordance with the first aspect of the invention.
- the present invention provides a therapeutic, cosmetic or skin care composition for use in the method in accordance with the first aspect of the invention.
- the present invention provides a kit comprising the device in accordance with the eighth aspect of the invention and the composition in accordance with the thirteenth aspect of the invention, for use in the method in accordance with the first aspect of the invention.
- Figure 1 is a generalised diagram of the variable electromagnetophoretic waveform signal which enables the user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients according to an embodiment of the invention.
- Base parameters of waveform pattern W1 and waveform pattern W2 and their sub variables of number of pulses, duration and duty cycles are used to calculate the Wave Factor Parameter utilised by the device and method of the invention.
- Figure 2a is a plot of the relationship or correlation between the Wave Factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a retinoid therapeutic, cosmetic or skin care ingredient, from a standard cream formulation containing 0.1 % Retinyl Propionate.
- Figure 2b is a plot of the relationship or correlation between the W1 factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a retinoid therapeutic, cosmetic or skin care ingredient, from a standard cream formulation containing 0.1 % Retinyl Propionate.
- Figure 3a is a plot of the relationship or correlation between the Wave Factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a hyaluronic acid (FIA) therapeutic, cosmetic or skin care ingredient producing enhanced skin hydration, from a standard cream formulation containing 0.2% 350 KDa hyaluronic acid.
- FFA hyaluronic acid
- Figure 3b is a plot of the relationship or correlation between the W1 factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a hyaluronic acid (FIA) therapeutic, cosmetic or skin care ingredient producing enhanced skin hydration, from a standard cream formulation containing 0.2% 350 kDa hyaluronic acid.
- FFA hyaluronic acid
- Figure 4a is a plot of the relationship or correlation between the Wave Factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a titanium dioxide therapeutic, cosmetic or skin care ingredient producing enhanced skin whitening, from a standard cream formulation containing 3% 350 nM titanium dioxide particles.
- Figure 4b is a plot of the relationship or correlation between the W1 factor Parameter derived from a test spectrum of the applied electromagnetophoretic waveform signal and the enhancement of delivery of a titanium dioxide therapeutic, cosmetic or skin care ingredient from a standard cream formulation containing 3% 350 nm titanium dioxide particles.
- Figure 5 is a Functional Block Diagram of STM Engine Microprocessor Implementation for the device and method of the invention.
- Figure 6 is an Circuit Schematic of an Implementation for the device and method of the invention using an STM8S003F3P6 Integrated Circuit.
- the present invention relates generally to a method and apparatus for the user- controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients.
- one aspect of the embodiments described herein provides a method for user-controlled or practitioner-prescribed delivery of the desired level of effect of a therapeutic, cosmetic or skin care ingredient or composition, such as, for example; the desired level of hydration, plumping or moisturization, the desired level of skin whitening, the desired level of UV protection or sun screening, the desired rate of dosing of an API, or the desired level of depth, concentration or intensity of delivery of a therapeutic, cosmetic or skin care ingredient or composition in general.
- a therapeutic, cosmetic or skin care ingredient or composition such as, for example; the desired level of hydration, plumping or moisturization, the desired level of skin whitening, the desired level of UV protection or sun screening, the desired rate of dosing of an API, or the desired level of depth, concentration or intensity of delivery of a therapeutic, cosmetic or skin care ingredient or composition in general.
- a further aspect of the embodiments described herein provides a method for user- controlled or practitioner-prescribed delivery of the desired quality of effect of a multi-active therapeutic, cosmetic or skin care composition, such as, for example, the desired choice of skin whitening, UV protection, hydration, plumping or moisturization from a multi-active therapeutic, cosmetic or skin care composition.
- therapeutic, cosmetic or skin care ingredient molecules partition from a therapeutic, cosmetic or skin care formulation or composition and diffuse into the skin and through the various layers and/or appendageal routes due to random Brownian Motion and concentration gradients. Molecules in fluids (at room temperature) move at approximately 590m/s, colliding with each other and as a result of this motion, and the laws of probability and progress of time, randomly drift and collide until equalization of concentrations of ingredient molecules between the formulation and the stratum corneum of the skin occur.
- All molecules or particles are influenced to a greater or lesser extent by magnetic fields.
- Paramagnetic molecules with large numbers of unpaired electrons are attracted by magnetic fields and Diamagnetic molecules are repelled by magnetic fields because the arrangement and number of paired electrons in such molecules induces a magnetic field within the molecules that is of the same polarity as the field to which they are exposed.
- therapeutic, cosmetic or skin care ingredient molecules which are for the most part organic molecules, exhibit diamagnetic properties and as such they are repelled by a magnetic field.
- Many inorganic therapeutic, cosmetic or skin care ingredient substances such as for example, titanium dioxide particles, also exhibit diamagnetic properties due to the arrangement and number of paired electrons in them and as such they are also repelled by a magnetic field.
- the inventors of the present invention have discovered that delivery of therapeutic, cosmetic or skin care ingredients can be advantageously controlled by the user or practitioner by a specifically tuned electromagnetophoretic waveform signal that is tuned to the particular therapeutic, cosmetic or skin care ingredients (including matrix/excipient ingredients) to be delivered, and induces molecular activation of therapeutic, cosmetic or skin care ingredient molecules at an atomic level. Even when such molecules are associated or bound by intermolecular interactions with matrix/excipient or other ingredients, they are susceptible to electromagnetic influences and maybe influenced by diamagnetic repulsion forces rather than merely being subject to diffusion or Brownian motion.
- Exposing such molecules to a magnetic field induces a tendency for organized alignment in the molecules, with the kinetic energy component of the molecular moment being converted into diamagnetic repulsion in a direction away from the magnetic field source.
- this can either be used to direct the passage of substances into or through the dermal membrane or can be used to enhance transappendageal pathways through which substance molecules pass by altering their relationship with loosely or tightly bound water, or with matrix/excipient components of the therapeutic, cosmetic or skin care composition in use.
- the inventors of the present invention have discovered that by exposing a therapeutic, cosmetic or skin care composition in-situ at the skin interface, to a specifically selected electromagnetophoretic waveform signal that is tuned to exert a diamagnetic force upon an active ingredient within the therapeutic, cosmetic or skin care composition, the dosage, rate or intensity of treatment by the therapeutic, cosmetic or skin care composition may be enhanced or increased.
- the inventors of the present invention have also discovered that by exposing a therapeutic, cosmetic or skin care composition in-situ at the skin interface, to a specifically selected electromagnetophoretic waveform signal that is tuned to exert a diamagnetic force upon an inactive or matrix ingredient within the therapeutic, cosmetic or skin care composition, the dosage, rate or intensity of treatment by the therapeutic, cosmetic or skin care composition may be controlled, modulated, decreased or reduced.
- the inventors of the present invention have also discovered that for a given therapeutic, cosmetic or skin care composition there is a spectrum or continuum of electromagnetophoretic waveform signals that may be selected by the user or practitioner, thereby enabling the user or practitioner to select the dosage, rate or intensity of treatment, and/or reduce or increase, control or modulate the dosage, rate or intensity of treatment by the therapeutic, cosmetic or skin care composition, within a dynamic range.
- the inventors of the present invention have also discovered that by exposing a multi active therapeutic, cosmetic or skin care composition containing multiple active ingredients, each with a different quality of activity, in-situ at the skin interface, to a specifically selected electromagnetophoretic waveform signal that is tuned to exert a diamagnetic force upon a chosen active ingredient within the multi active therapeutic, cosmetic or skin care composition, chosen by the user or practitioner, the quality of treatment by the multi active therapeutic, cosmetic or skin care composition may be user determined or prescribed by a practitioner.
- a multi active composition containing multiple active ingredients which each relate to skin whitening, hydration, and UV protection may be selected to perform one or more of its multiplicity of activities via a user-defined or practitioner-prescribed outcome.
- the user controlled or practitioner programmable therapeutic, cosmetic or skin care ingredient delivery device used as an illustrative example is a novel implementation of the transdermal delivery device described in more detail in International Patent Application PCT/AU2010/000782. It will be understood, however, that the broader invention described herein is applicable to and finds use with any type or form of controllable or programmable electromagnetophoretic therapeutic, cosmetic or skin care ingredient delivery device.
- An additional example of a powered means for driving a controllable or programmable electromagnetophoretic therapeutic, cosmetic or skin care ingredient delivery device is a novel implementation of the electromagnetophoresis device of International Patent Application PCT/AU2004/001599 which also may be used for controlling or programming penetration of therapeutic, cosmetic or skin care ingredients into or through the skin.
- Other examples of such powered devices include US Patent Application 2002/0147424.
- the electromagnetophoretic therapeutic, cosmetic or skin care ingredient delivery device of the invention may include one or more actuators (i.e., switches, buttons, sensors, or the like), which enable a user or practitioner to activate or deactivate the therapeutic, cosmetic or skin care ingredient delivery device and/or one or more features of the therapeutic, cosmetic or skin care ingredient delivery device (e.g., turn the therapeutic, cosmetic or skin care ingredient delivery device on or off and/or select a pre-programmed electromagnetophoretic waveform setting or software application).
- actuators i.e., switches, buttons, sensors, or the like
- the therapeutic, cosmetic or skin care ingredient delivery device can generate an electromagnetophoretic waveform, for example, by sending an energisation signal to an electromagnetophoretic waveform generating component such as a coil or the like.
- the energisation signal may be in the form of a direct current (DC) signal, an alternating current (AC) signal, and/or a modified AC or DC signal.
- the duration, amplitude, number of electrical pulses, and/or frequency of the energisation signal may be controlled by control circuitry in electronic communication with the electromagnetophoretic waveform generating component.
- the control circuitry may include a programmable microcontroller in electronic communication with a solid state switching device, which can control current flow to the electromagnetophoretic waveform generating device.
- the microcontroller when present, may be programmed to change one or more characteristics of the electromagnetophoretic waveform, which can, in turn, alter the depth of penetration of a particular therapeutic, cosmetic or skin care ingredient into a target portion of skin.
- the microcontroller can be manually programmed by a user and/or practitioner and/or pre-programmed by a manufacturer to alter the depth of penetration of a particular therapeutic, cosmetic or skin care ingredient over the course of a treatment period.
- the electromagnetophoretic waveform can be configured to enhance delivery of one or more other therapeutic, cosmetic or skin care ingredients according to a patient, subject or user’s requirements.
- the means for producing an electromagnetophoretic waveform signal includes a capacitively coupled plate or coil.
- the means for producing an electromagnetophoretic waveform signal may further include a solid state switching device which may be a transistor such as a bipolar transistor connected in series with the coil.
- the energisation signal is provided as a plurality of electrical signal pulses that generally define a rectangular pulse or square wave having a frequency of between about 0.1 Hz to about 2000 Hz, about 0.1 Hz to about 1900 Hz, about 0.1 Hz to about 1800 Hz, about 0.1 Hz to about 1700 Hz, about 0.1 Hz to about 1600 Hz, or about 0.1 Hz to about 1550 Hz, preferably a frequency of between about 0.1 Hz and about 1500 Hz.
- the rectangular pulse or square wave shape may be provided by cycling a DC power supply on and off and/or using a switch (e.g., a solid state switching device such as a transistor) to apply and remove voltage to the waveform generating device.
- a switch e.g., a solid state switching device such as a transistor
- the duration of each electrical pulse in the energisation signal is selected to provide a desired duty cycle for the resulting waveform.
- the electrical pulse duration may be between about 1 ps and about 100 ms, about 10 ps and about 50 ms, 5 about 0 ps and about 10 ms, or even between about 100 ps and about 1 ms.
- the amplitude, duration, and/or frequency properties of the energisation signal can be varied individually or in combination to provide the desired electromagnetophoretic waveform. While this example describes the energisation signal in the form of a square wave, it is to be appreciated that other wave shapes may also be selected, as desired.
- an AC or bipolar DC energisation signal could be used to provide pulses of sinusoidal configuration. It will also be appreciated by the skilled addressee that the exact shape of the wave may vary depending on the properties of the waveform generating device employed, such as inductor time constant or other physical limitations of the device.
- the electromagnetophoretic waveform includes two or more discrete waveform patterns, each comprising one or more energisation signal packets.
- Each energisation signal packet comprises active portions defined as“on time”, which correspond to the active portions of the electrical signal pulse used to generate the energisation signal packet (i.e., when voltage is applied to the electromagnetophoretic waveform generating device), and inactive portions defined as“off time”, which correspond to the inactive portions of the electrical signal pulse (i.e., when voltage is removed from the electromagnetophoretic waveform generating device).
- the discrete waveform patterns are configured to provide a therapeutic, cosmetic or skin care ingredient delivery enhancement benefit, individually and/or cooperatively.
- the electromagnetophoretic waveform signal of the invention comprises a discrete waveform pattern defined as“W1”.
- the electromagnetophoretic waveform signal of the invention comprises a discrete waveform pattern defined as“W2”.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2.
- the electromagnetophoretic waveform pattern W1 represents a charging phase, wherein a target portion of skin is charged with the therapeutic, cosmetic or skin care ingredient composition to be delivered.
- the electromagnetophoretic waveform pattern W2 represents a maintenance phase, wherein a target portion of skin is maintained with the therapeutic, cosmetic or skin care ingredient composition to be delivered.
- the electromagnetophoretic waveform signal of the invention produces a magnetic flux density of between about 1 mT and about 50mT, about 2mT and about 45mT, about 3mT and about 40mT, or about 4mT and about 35mT, preferably of between about 5mT and about 30mT.
- the electromagnetophoretic waveform signal of the invention comprises waveform pattern W1 , wherein the magnetic flux density of waveform pattern W1 produces a magnetic flux density of between about 1 mT and about 50mT, about 2mT and about 45mT, about 3mT and about 40mT, or about 4mT and about 35mT, preferably of between about 5mT and about 30mT.
- the electromagnetophoretic waveform signal of the invention comprises waveform pattern W2, wherein the magnetic flux density of waveform pattern W2 produces a magnetic flux density of between about 1 mT and about 50mT, about 2mT and about 45mT, about 3mT and about 40mT, or about 4mT and about 35mT, preferably of between about 5mT and about 30mT.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2, wherein the magnetic flux density of waveform pattern W1 is greater than the magnetic flux density of waveform pattern W2.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2, wherein the most of the magnetic flux density of the electromagnetophoretic waveform signal resides in waveform pattern W1.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2, wherein the magnetic flux density of waveform pattern W1 is of about the same magnitude as the magnetic flux density of waveform pattern W2.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2, wherein the magnetic flux density of waveform pattern W1 is less than the magnetic flux density of waveform pattern W2.
- the electromagnetophoretic waveform signal of the invention comprises a waveform pattern W1 , and a waveform pattern W2, wherein the most of the magnetic flux density of the electromagnetophoretic waveform signal resides in waveform pattern W2.
- the apparatus includes a control means arranged to produce an energisation signal useable to control switching of the solid state switching device, the energisation signal including a repeating energisation signal packet, each energisation signal packet including a plurality of energisation signal pulses of generally rectangular or square wave configuration.
- the control means may comprise a microcontroller which may be programmable by a user, patient, subject or practitioner.
- the microcontroller may be programmed such that user controlled or practitioner prescribed therapeutic, cosmetic or skin care ingredient delivery is effected at one or more specific times, is increased for a specific period of time, and so on.
- the energisation of each electromagnetic pulse within the electromagnetophoretic waveform signal is at a frequency of between 0.1 Hz and 2000 Hz, 0.1 Hz and 1900 Hz, 0.1 Hz and 1800 Hz, 0.1 Hz and 1700 Hz, 0.1 Hz and 1600 Hz, 0.1 Hz and 1550 Hz, more particularly between 0.1 Hz and 1500 Hz.
- the therapeutic, cosmetic or skin care ingredient or composition is disposed on a surface of the apparatus.
- the application of specifically selected electromagnetophoretic waveform signals to specifically selected therapeutic, cosmetic or skin care ingredients results in directions movement of those therapeutic, cosmetic or skin care ingredients independent of other ingredients in the compositions within which they reside, thereby enhancing the delivery of that ingredient.
- the specifically selected electromagnetophoretic waveform signal is chosen to effect enhanced delivery of active components or ingredients of therapeutic, cosmetic or skin care compositions, thereby increasing the intensity of the resultant therapeutic, cosmetic or skin care treatment.
- the specifically selected electromagnetophoretic waveform signal is chosen to effect enhanced delivery of optional or additional components or ingredients of therapeutic, cosmetic or skin care compositions (such as matrix/excipient components or ingredients), thereby reducing controlling or modulating the intensity of the resultant therapeutic, cosmetic or skin care treatment.
- the specifically selected electromagnetophoretic waveform signal is chosen to effect enhanced delivery of a particular active component or ingredient within a multi-active therapeutic, cosmetic or skin care composition, thereby enabling the user, patient, subject or practitioner to select a particular quality of treatment from a multi-active therapeutic, cosmetic or skin care composition.
- the invention described herein provides a method for enhanced transdermal, intradermal or transappendageal delivery of a therapeutic, cosmetic or skin care ingredient, comprising;
- a) applying a therapeutic, cosmetic or skin care composition to a target portion of skin wherein the composition comprises a therapeutic, cosmetic or skin care ingredient and a dermatologically acceptable carrier, excipient or matrix and; b) exposing the composition on the target portion of skin to an electromagnetophoretic waveform signal produced by an electromagnetophoretic delivery device, wherein the electromagnetophoretic waveform signal is selected to provide enhanced delivery of the therapeutic, cosmetic or skin care ingredient, relative to applying the therapeutic, cosmetic or skin care composition without applying the electromagnetophoretic waveform signal; wherein the electromagnetophoretic waveform signal comprises a waveform pattern (W1 ) and a waveform pattern (W2), and the electromagnetophoretic waveform signal has a Wave Factor of between about 0.05 to about 5.0, about 0.06 to about 4.5, about 0.07 to about 4.0, about 0.08 to about 3.5, about 0.09 to about 3.0 or about 0.1 to about 2.9, preferably about 0.1 to about 2.7, wherein the Wave Factor is
- Wave Factor (W1 factor) + (W2 factor), wherein;
- W1 factor is between about 0.01 to about 3.0, about 0.02 to about 2.9, about 0.03 to about 2.8, about 0.04 to about 2.7, about 0.05 to about 2.6, about 0.06 to about 2.5, about 0.07 to about 2.4, about 0.08 to about 2.3, about 0.09 to about 2.2, about 0.09 to about 2.1 , or about 0.1 to about 2.0, preferably about 0.1 to about 1 .9;
- W2 factor is between about 0.0 to about 2.0, about 0.01 to about 1.5, about 0.02 to about 1 .4, about 0.03 to about 1.3, about 0.04 to about 1 .2, about 0.05 to about 1 .1 , or about 0.05 to about 1.0, preferably between about 0.05 to about 0.9; optionally wherein W2 factor is less than W1 factor.
- the therapeutic, cosmetic or skin care ingredient delivery is enhanced by at least 1%, 2%, 3%, 4%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%,
- the enhancement of the delivery of the therapeutic, cosmetic or skin care ingredient relative to applying the therapeutic, cosmetic or skin care composition without applying the electromagnetophoretic waveform signal is measured by tape stripping analysis.
- the enhancement of the delivery of the therapeutic, cosmetic or skin care ingredient relative to applying the therapeutic, cosmetic or skin care composition without applying the electromagnetophoretic waveform signal is measured using a Courage + Khazaka MDD4 Skin analysis unit with hydration probe.
- the therapeutic, cosmetic or skin care ingredient is present at an amount of about 0.01% to about 10%, about 0.02% to about 9%, about 0.03% to about 8%, about 0.04% to about 7%, about 0.05% to about 6.5%, about 0.06% to about 6.4%, about 0.07% to about 6.3%, about 0.08% to about 6.2%, about 0.09% to about 6.1 %, about 0.1 % to about 6%, about 0.1 1% to about 5.9%, about 0.12% to about 5.8%, about 0.13% to about 5.7%, about 0.14% to about 5.6%, about 0.15% to about 5.5%, about 0.16% to about 5.4%, about 0.17% to about 5.3%, about 0.18% to about 5.2%, about 0.19% to about 5.1 %, or about 0.2% to about 5%, preferably at an amount of about 0.1% to about 5% by weight of the therapeutic, cosmetic or skin care composition.
- the electromagnetophoretic waveform signal produces a magnetic flux density of between about 1 mT and about 50mT, about 1.5 mT and about 48mT, about 2mT and about 46mT, about 2.5mT and about 44mT, about 3mT and about 42mT, about 3.5mT and about 40mT, about 4mT and about 38mT, about 4.2mT and about 36mT, about 4.4mT and about 34mT, about 4.6mT and about 32mT, about 4.8mT and about 31 mT, or about 5mT and about 30mT, preferably of between about 5mT and about 30mT.
- the waveform pattern W1 has a duty cycle which may vary between about 1 % to about 50%, about 1 .1 % to about 45%, about 1.2% to about 40%, about 1.3% to about 35%, about 1 .4% to about 30%, about 1 .5% to about 25%, about 1.6% to about 20%, about 1 .7% to about 15%, about 1 .8% to about 14%, about 1.9% to about 13%, about 2% to about 12%, about 2.1 % to about 1 1 .9%, about 2.2% to about 1 1.88%, or about 2.25% to about 1 1 .88%, preferably of between about 1 % to about 20%.
- W1 has a duration which may vary between about 1 ms to about 5000 ms, about 10 ms to about 4500 ms, about 20 ms to about 4000 ms, about 30 ms to about 3500 ms, about 40 ms to about 3000 ms, about 50 ms to about 2500 ms, about 60 ms to about 2000 ms, about 70 ms to about 1500 ms, about 80 ms to about 1000 ms, about 90 ms to about 900 ms, about 100 ms to about 5000 ms, about 10 ms to about 4500 ms, about 20 ms to about 4000 ms, about 30 ms to about 3500 ms, about 40 ms to about 3000 ms, about 50 ms to about 2500 ms, about 60 ms to about 2000 ms, about 70 ms to about 1500 ms, about 80 ms to about 1000 ms, about 90
- the number of pulses in W1 may vary between about 1 to about 5000, about 2 to about 4500, about 3 to about 4000, about 4 to about 3500, about 5 to about 3000, about 6 to about 2500, about 7 to about 2000, about 8 to about 1500, about 9 to about 1000, about 10 to about 500, about 12 to about 450, about 14 to about 400, about 16 to about 350, about 18 to about 300, about 20 to about 250, about 22 to about 200, about 24 to about 180, about 26 to about 160, about 28 to about 140, or about 30 to about 120, preferably between about 5 to about 500.
- the waveform pattern W2 has a duty cycle which may vary between about 1 % to about 50%, about 1 .01% to about 45%, about 1 .02% to about 40%, about 1.03% to about 35%, about 1 .04% to about 30%, about 1.05% to about 25%, about 1 .06% to about 20%, about 1.07% to about 15%, about 1.08% to about 14%, about 1 .09% to about 13%, about 1.09% to about 12%, about 1 .1 % to about 1 1%, about 1 .2% to about 10%, 1 .22% to about 9%, 1.24% to about 8%, 1 .26% to about 7%, 1 .28% to about 6.5%, 1 .3% to about 6%, 1.32% to about 5.8%, 1 .33% to about 5.7%, 1 .34% to about 5.6%, 1.35% to about 5.58%, 1 .36% to about 5.57%,
- W2 has a duration which may vary between about 1 ms to about 5000 ms, about 100 ms to about 4500 ms, about 200 ms to about 4000 ms, about 300 ms to about 3500 ms, about 400 ms to about 3000 ms, about 500 ms to about 2900 ms, about 600 ms to about 2850 ms, about 700 ms to about 2800 ms, about 800 ms to about 2750 ms, about 900 ms to about 2700 ms, about 1000 ms to about 2650 ms, about 1 100 ms to about 2600 ms, about 1200 ms to about 2550 ms, about 1300 ms to about 2500 ms, about 1400 ms to about 2450 ms, about 1500 ms to about 2400 ms, about 1600 ms to about 2350 ms
- the number of pulses in W2 may vary between about 1 to about 5000, about 2 to about 4500, about 4 to about 4000, about 6 to about 3500, about 8 to about 3000, about 10 to about 2500, about 15 to about 2000, about 20 to about 1500, about 25 to about 1000, about 30 to about 500, about 35 to about 450, about 40 to about 400, about 45 to about 350, about 50 to about 300, about 55 to about 295, about 60 to about 292, about 65 to about 290, about 70 to about 289, or about 72 to about 288, preferably between about 5 to about 500.
- the waveform pattern W1 has a duty cycle which may vary between about 1% to about 50%, about 1 .1% to about 45%, about 1 .2% to about 40%, about 1.3% to about 35%, about 1 .4% to about 30%, about 1.5% to about 25%, about 1.6% to about 20%, about 1 .7% to about 15%, about 1.8% to about 14%, about 1.9% to about 13%, about 2% to about 12%, about 2.1 % to about 1 1.9%, about 2.2% to about 1 1.88%, or about 2.25% to about 1 1.88%, preferably between about 1% to about 20%; and/or
- the waveform pattern W1 has a duration which may vary between about 1 ms to about 5000 ms, about 10 ms to about 4500 ms, about 20 ms to about 4000 ms, about 30 ms to about 3500 ms, about 40 ms to about 3000 ms, about 50 ms to about 2500 ms, about 60 ms to about 2000 ms, about 70 ms to about 1500 ms, about 80 ms to about 1000 ms, about 90 ms to about 900 ms, about 100 ms to about 850 ms, about 150 ms to about 800 ms, about 200 ms to about 750 ms, about 250 ms to about 650 ms, about 300 ms to about 640 ms, about 350 ms to about 630 ms, about 400 ms to about 620 ms, about 450 ms to about 615 ms, about 500 ms to about 612
- • the number of pulses in W1 may vary between about 1 to about 5000, about 2 to about 4500, about 3 to about 4000, about 4 to about 3500, about 5 to about 3000, about 6 to about 2500, about 7 to about 2000, about 8 to about 1500, about 9 to about 1000, about 10 to about 500, about 12 to about 450, about 14 to about 400, about 16 to about 350, about 18 to about 300, about 20 to about 250, about 22 to about 200, about 24 to about 180, about 26 to about 160, about 28 to about 140, or about 30 to about 120, preferably between about 5 to about 500; and/or
- the waveform pattern W1 produces a magnetic flux density of between about 1 mT and about 50mT, about 2mT and about 45mT, about 3mT and about 40mT, or about 4mT and about 35mT, preferably of between about 5mT and about 30mT; and/or
- the waveform pattern W2 has a duty cycle which may vary between about 1 % to about 50%, about 1 .01 % to about 45%, about 1 .02% to about 40%, about 1.03% to about 35%, about 1 .04% to about 30%, about 1.05% to about 25%, about 1.06% to about 20%, about 1.07% to about 15%, about 1.08% to about 14%, about 1 .09% to about 13%, about 1.09% to about 12%, about 1 .1 % to about 1 1%, about 1.2% to about 10%, 1 .22% to about 9%, 1.24% to about 8%, 1.26% to about 7%, 1.28% to about 6.5%, 1 .3% to about 6%, 1 .32% to about 5.8%, 1 .33% to about 5.7%, 1 .34% to about 5.6%, 1 .35% to about 5.58%, 1 .36% to about 5.57%, 1 .365% to about 5.56%, or about 1.37% to about 5.55%,
- the waveform pattern W2 has a duration which may vary between about 1 ms to about 5000 ms, about 100 ms to about 4500 ms, about 200 ms to about 4000 ms, about 300 ms to about 3500 ms, about 400 ms to about 3000 ms, about 500 ms to about 2900 ms, about 600 ms to about 2850 ms, about 700 ms to about 2800 ms, about 800 ms to about 2750 ms, about 900 ms to about 2700 ms, about 1000 ms to about 2650 ms, about 1 100 ms to about 2600 ms, about 1200 ms to about 2550 ms, about 1300 ms to about 2500 ms, about 1400 ms to about 2450 ms, about 1500 ms to about 2400 ms, about 1600 ms to about 2350 ms, about 1700 ms to about 2300 ms,
- • the number of pulses in W2 may vary between about 1 to about 5000, about 2 to about 4500, about 4 to about 4000, about 6 to about 3500, about 8 to about 3000, about 10 to about 2500, about 15 to about 2000, about 20 to about 1500, about 25 to about 1000, about 30 to about 500, about 35 to about 450, about 40 to about 400, about 45 to about 350, about 50 to about 300, about 55 to about 295, about 60 to about 292, about 65 to about 290, about 70 to about 289, or about 72 to about 288, preferably between about 5 to about 500; and/or
- the waveform pattern W2 produces a magnetic flux density of between about 1 mT and about 50mT, about 2mT and about 45mT, about 3mT and about 40mT, or about 4mT and about 35mT, preferably of between about 5mT and about 30mT.
- variable electromagnetophoretic waveform signal which enables the user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients according to an embodiment of the invention comprises a waveform pattern (W1 ) and a waveform pattern (W2).
- Each waveform pattern of the electromagnetophoretic waveform signal is defined by certain base parameters which are listed and defined below:
- W1 pulse x duty (number of pulses in W1 ) x (W1 % duty)
- W2 pulse x duty (number of pulses in W2) x (W2 % duty)
- W1 factor (W1 pulse x duty) / W1 Duration
- W2 factor (W2 pulse x duty) / W2 Duration
- Wave Factor (W1 factor) + (W2 factor)
- the calculated Wave Factor Parameter is then plotted against skin penetration enhancement data to define the relationship or correlation between the applied electromagnetophoretic waveform signal and skin penetration or delivery enhancement of the specific therapeutic, cosmetic or skin care ingredient composition being tested, as depicted for example in Figures 2a to 4a.
- Delivery of user controlled or practitioner prescribed electromagnetophoretic waveform signals according to the present invention may be achieved according to one non-limiting embodiment, by a user, patient, subject or practitioner controlled device as depicted in functional block diagram form in Figure 5.
- the device includes the following I/O ports:
- the unit depicted in functional block diagram form in Figure 5 is powered by li-polymer battery that is charged via USB (mini USB plug).
- a recharge circuit utilising a Microchip MCP73832T-2ATI/OT ensures correct charging of the battery.
- a surface mount side emitting LED is used to indicate battery charging status.
- the board may also have through hole-pads in parallel to allow a 3mm leaded LED to be fitted if required.
- a side activated push button switch is used to start the device from halt/sleep mode. Since this unit may be used in various products/formats, it includes pads in parallel to the switch, to mount a top activated push button switch on the front of the board or on the back of the board.
- Solder pads for battery, motor and coil are plated through hole.
- the pads for the battery are in the shape of a“+” and a to easily identify the pads.
- Four indicator LEDs are top emitting surface mount (3 green and 1 red).
- the pad that connects the LED to the port pin may also have a plated through hole pad to allow the use of flying leads if required.
- Delivery of user controlled or practitioner prescribed electromagnetophoretic waveform signals according to the present invention may be achieved according to a further non-limiting embodiment, by a user, patient, subject or practitioner controlled device depicted in schematic circuit diagram form in Figure 6, which represents an Implementation for the device and and method of the invention using an STM8S003F3P6 Integrated Circuit.
- a spectrum or continuum of varying electromagnetophoretic waveform signals may be applied to a test subject, in order to correlate the Wave Factor Parameter of the present invention to enhancement of delivery of particular therapeutic, cosmetic or skin care ingredients.
- Figures 4a & 4b 3% 350 nM Titanium Dioxide particles in standard matrix formulation.
- Standard matrix formulation contained the following matrix or excipient ingredients;
- results demonstrate that a variable degree of enhancement or control or modulation of delivery of therapeutic, cosmetic or skin care ingredients is enabled by varying the wave factor delivered by the device of the invention.
- the results show the variation from a 10% reduction in retinyl propionate delivery (wave factor 2.620) to a 74% enhancement of retinyl propionate delivery (wave factor 1.562), demonstrating the ability of the electromagnetophoretic device of the invention to exert a preferential diamagnetic repulsion force upon optional or additional matrix or excipient ingredients and thereby reduce the intensity of the treatment at certain wave factors ( Figures 2a & 2b).
- results show the variation from a moderate 6.7% enhancement in titantium dioxide delivery induced skin whitening (wave factor 0.17) to a 42% enhancement of titantium dioxide delivery induced skin whitening (wave factor 0.86), demonstrating the ability of the electromagnetophoretic device of the invention to vary the diamagnetic repulsion force upon titanium dioxide particles or upon optional or additional matrix or excipient ingredients and thereby control or modulate the intensity of the treatment at certain wave factors ( Figures 4a & 4b).
- electrophoretic and variations thereof refer to movement of a material, compound or ingredient in response to an electromagnetic field.
- Skin means the outermost protective covering of mammals that is composed of cells such as keratinocytes, fibroblasts and melanocytes.
- Skin includes an outer epidermal layer and an underlying dermal layer. Skin may also include hair and nails as well as other types of cells commonly associated with skin, such as, for example, myocytes, Merkel cells, Langerhans cells, macrophages, stem cells, sebocytes, nerve cells and adipocytes. Skin includes the skin of the scalp.
- a "therapeutic, cosmetic or skin care ingredient” is directed to Active Pharmaceutical Ingredients (APIs), nutraceuticals, cosmeceuticals or any other substance desired to be applied to the skin for the purpose of obtaining a beneficial therapeutic, cosmetic or skin care effect.
- APIs Active Pharmaceutical Ingredients
- nutraceuticals nutraceuticals
- cosmeceuticals any other substance desired to be applied to the skin for the purpose of obtaining a beneficial therapeutic, cosmetic or skin care effect.
- they may be ions, phytochemicals, enzymes, antioxidants, herbs, spices, natural or semi- natural or refined plant extracts, oils, essential oils, vitamins, nutrients, minerals, macromolecules, DNA fragments, genes, proteins, amino acid sequences or any other substances desired to be applied to the skin for the purpose of obtaining a beneficial therapeutic, cosmetic or skin care effect.
- the substance is a product that is well tried and tested for mildness, efficacy, biodegradability, low toxicity, cleansing ability, emulsification, moisturisation, sun or UV screening effectiveness, toning, colouring or whitening effectiveness, skin appearance and feel, smell (fragrance) or lubrication.
- a“therapeutic, cosmetic or skin care composition” is directed to a composition containing a therapeutic, cosmetic or skin care ingredient, such compositions including but not being limited to nutraceuticals, cosmeceuticals, colouring agents including coloured cosmetics, foundations, primers, concealers, contouring agents, blemish balms, pigments, highlighting agents, bronzing agents, fillers, setting agents, fixing agents, boosting agents, staining agents, exfoliating agents, dermabrasives, whitening agents, tanning agents, plumping agents, anti-inflammatory agents, anti-aging agents, anti-wrinkle agents, moisturisers, emollients, rehydrating agents, skin nourish agents, humectants, sloughing agents, pore treatment agents, detergents, cleaners, cleansers, bleaches, dyes, perfumes, fragrances, conditioners or polishes, oils, creams, gels and serums; antiperspirants, deodorants, and agents that alter
- compositions or ingredients suitable for use in the invention may be in the form of liquids, solutions, suspensions, emulsions, solids, semi-solids, gels, foams, pastes, ointments, or triturates. They may also be mixed with a range of optional or additional ingredients and those referred to herein as matrices or excipients including penetration enhancers, adhesives and solvents.
- non-active or additional and optional ingredients include vitamins, minerals, peptides and peptide derivatives, sugar amines, oil control agents, flavonoid compounds, anti-oxidants and/or anti-oxidant precursors, preservatives, phytosterols, protease inhibitors, tyrosinase inhibitors, anti inflammatory agents, moisturizing agents, emollients, humectants, exfoliating agents, skin lightening agents, sunscreens, sunless tanning agents, pigments, film formers, thickeners, pH adjusters, opacifying agents, colorings/colorants, particles, fragrances, essential oils, lubricants, anti-acne actives, anti-cellulite actives, chelating agents, anti-wrinkle actives, anti-atrophy actives, phytosterols and/or plant hormones, N-acyl amino acid compounds, antimicrobials, antifungals, and combinations of these.
- vitamin B3 compounds such as niacinamide, vitamin C, vitamin E and its derivatives (e.g., tocopherol), pantothenic acid and its salts and derivatives (e.g., panthenol), undecylenoyl phenylalanine, caffeine, green tea extract, carob fruit extract, aloe, cucumber extract, palmitoyl pentapeptide-4, palmitoyl dipeptide-7, hexamidine, hexyldecanol, hyaluronic acid and its salts, olive oil extracts such as sodium PEG-7 olive oil carboxylate, tapioca powder, titanium dioxide, and combinations of these.
- vitamin B3 compounds such as niacinamide, vitamin C, vitamin E and its derivatives (e.g., tocopherol), pantothenic acid and its salts and derivatives (e.g., panthenol), undecylenoyl phenylalanine, caffeine, green tea extract, carob fruit extract
- therapeutic composition means a composition comprising at least one therapeutic ingredient, such as, without limitation, a compound or combination of compounds that, when administered transdermally, intradermally or transappendageally, provides a therapeutic benefit or outcome.
- therapeutic ingredients include, without limitation, vitamins, minerals, nutrients, APIs, medicines, drugs, anti-oxidants, anti-inflammatory compounds and the like.
- Therapeutic ingredients may be ions, phytochemicals, enzymes, antioxidants, herbs, spices, natural or semi- natural or refined plant extracts, oils, essential oils, vitamins, nutrients, minerals, macromolecules, organic molecules, salts, DNA fragments, genes, proteins, amino acid sequences or any other substances desired to be applied to the skin for the purpose of obtaining a therapeutic effect.
- cosmetic composition means a composition comprising at least one cosmetic ingredient, such as, without limitation, a compound or combination of compounds that, when applied to skin, provides a preferred or favourable change in visual appearance, for example a preferred or favourable change in colour, hue, translucence, pearlescence, pigmentation, brightness, sheen etc. More preferably, the composition is a product that is well tried and tested for mildness, efficacy, biodegradability, low toxicity, cleansing ability, emulsification, moisturisation, sun or UV screening effectiveness, toning, colouring or whitening effectiveness, skin appearance and feel, smell (fragrance) or lubrication.
- “skin care composition” means a composition comprising at least one skin care ingredient, such as, without limitation, a compound or combination of compounds that, when applied to skin, provides an acute and/or chronic benefit to skin or a type of cell commonly found therein.
- Skin care ingredients may regulate and/or improve skin or its associated cells (e.g., improve skin elasticity; improve skin hydration; improve skin condition; and improve cell metabolism), for example by improving skin appearance and/or feel by providing a smoother, more even appearance and/or feel; increasing the thickness of one or more layers of the skin; improving the elasticity or resiliency of the skin; improving the firmness of the skin; and reducing the oily, shiny, and/or dull appearance of skin, improving the hydration status or moisturization of the skin, improving the appearance of fine lines and/or wrinkles, crevices, bumps, and large pores, improving skin exfoliation or desquamation, plumping the skin, improving skin barrier properties, improve skin tone, reducing the appearance of redness or skin blotches, and/or improving the brightness, radiancy, or translucency of skin, thickening of keratinous tissue ⁇ e.g., building the epidermis and/or dermis and/or sub-dermal layers of the skin, and where applicable
- compositions of the present invention can comprise, consist essentially of, or consist of, the essential components as well as optional ingredients described herein.
- compositions or component may include additional ingredients, but only if the additional ingredients do not materially alter the basic and novel characteristics of the claimed compositions or methods.
- word“comprise” or variations such as “comprises” or“comprising”, will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.
- “About” when used in the context of a value, parameter, dimension or range means a value, parameter, dimension or range that is within ⁇ 20% of the stated value, parameter, dimension or range (e.g., within ⁇ 20%, ⁇ 15%, ⁇ 10%, ⁇ 5%, ⁇ 2% or ⁇ 1 % of the stated value, parameter, dimension or range).
- the embodiments described with reference to the method, computer program, data signal and aspects of the system can be implemented via an application programming interface, an application development kit (ADK) or as a series of program libraries, for use by a developer, for the creation of software applications which are to be used on any one or more computing platforms or devices, such as a terminal or personal computer operating system or a portable computing device, such as a smartphone or a tablet computing system, or within a larger server structure, such as a‘data farm’ or within a larger transaction processing system.
- ADK application development kit
- a series of program libraries for use by a developer, for the creation of software applications which are to be used on any one or more computing platforms or devices, such as a terminal or personal computer operating system or a portable computing device, such as a smartphone or a tablet computing system, or within a larger server structure, such as a‘data farm’ or within a larger transaction processing system.
- program modules include routines, programs, objects, components and data files that perform or assist in the performance of particular functions
- functionality of the software application may be distributed across a number of routines, programs, objects or components to achieve the same functionality as the embodiment and the broader invention claimed herein.
- Such variations and modifications are within the purview of those skilled in the art.
- devices may transmit and receive data via a variety of forms including but not limited to 3G, 4G (CDMA/GSM), Wi-Fi, Bluetooth, etc., and/or via any type of radio frequency, optical, acoustic, magnetic, or any other form of communication that may become available from time to time.
- 3G 3G
- 4G CDMA/GSM
- Wi-Fi Wireless Fidelity
- Bluetooth etc.
- references within the specification to an “embodiment” or the like means that a particular material, feature, structure and/or characteristic described in connection with the embodiment is included in at least one embodiment, optionally a number of embodiments, but it does not mean that all embodiments incorporate the material, feature, structure, and/or characteristic described. Furthermore, materials, features, structures and/or characteristics may be combined in any suitable manner across different embodiments, and materials, features, structures and/or characteristics may be omitted or substituted from what is described. Thus, embodiments and aspects described herein may comprise or be combinable with elements or components of other embodiments and/or aspects despite not being expressly exemplified in combination, unless otherwise stated or an incompatibility is stated.
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- Animal Behavior & Ethology (AREA)
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Abstract
Description
Claims
Priority Applications (2)
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AU2019301569A AU2019301569A1 (en) | 2018-07-13 | 2019-07-09 | A method and apparatus for user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin care ingredients |
GB2100486.6A GB2587755A (en) | 2018-07-13 | 2019-07-09 | A method and apparatus for user-controlled or practitioner-prescribed transdermal, intradermal or transappendageal delivery of therapeutic, cosmetic or skin |
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AU2018902547 | 2018-07-13 | ||
AU2018902547A AU2018902547A0 (en) | 2018-07-13 | A Method and Apparatus for User-Controlled Transdermal, Intradermal or Transappendageal Delivery of Cosmetic or Skin Care Ingredients | |
AU2019901932 | 2019-06-04 | ||
AU2019901932A AU2019901932A0 (en) | 2019-06-04 | A Method and Apparatus for User-Controlled or Practitioner-Prescribed Transdermal, Intradermal or Transappendageal Delivery of Therapeutic, Cosmetic or Skin Care Ingredients |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5869326A (en) * | 1996-09-09 | 1999-02-09 | Genetronics, Inc. | Electroporation employing user-configured pulsing scheme |
US6009346A (en) * | 1998-01-02 | 1999-12-28 | Electromagnetic Bracing Systems, Inc. | Automated transdermal drug delivery system |
US6029090A (en) * | 1997-01-27 | 2000-02-22 | Herbst; Ewa | Multi-functional electrical stimulation system |
WO2007079189A2 (en) * | 2005-12-30 | 2007-07-12 | Tti Ellebeau, Inc. | System and method for remote based control of an iontophoresis device |
US20120191052A1 (en) * | 2000-10-06 | 2012-07-26 | Ip Holdings, Inc. | Intelligent activated skin patch system |
WO2013033782A1 (en) * | 2011-09-09 | 2013-03-14 | International Scientific Pty Ltd | Method and device for transdermal delivery of substances |
WO2014075136A1 (en) * | 2012-11-14 | 2014-05-22 | International Scientific Pty Ltd | A device, system, method, computer program and data signal for the control of a transdermal delivery device |
US20160220804A1 (en) * | 2015-02-03 | 2016-08-04 | L'oreal | Apparatus and method for skin treatment using continuous light |
-
2019
- 2019-07-09 WO PCT/AU2019/050715 patent/WO2020010388A1/en active Application Filing
- 2019-07-09 AU AU2019301569A patent/AU2019301569A1/en active Pending
- 2019-07-09 GB GB2100486.6A patent/GB2587755A/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5869326A (en) * | 1996-09-09 | 1999-02-09 | Genetronics, Inc. | Electroporation employing user-configured pulsing scheme |
US6029090A (en) * | 1997-01-27 | 2000-02-22 | Herbst; Ewa | Multi-functional electrical stimulation system |
US6009346A (en) * | 1998-01-02 | 1999-12-28 | Electromagnetic Bracing Systems, Inc. | Automated transdermal drug delivery system |
US20120191052A1 (en) * | 2000-10-06 | 2012-07-26 | Ip Holdings, Inc. | Intelligent activated skin patch system |
WO2007079189A2 (en) * | 2005-12-30 | 2007-07-12 | Tti Ellebeau, Inc. | System and method for remote based control of an iontophoresis device |
WO2013033782A1 (en) * | 2011-09-09 | 2013-03-14 | International Scientific Pty Ltd | Method and device for transdermal delivery of substances |
WO2014075136A1 (en) * | 2012-11-14 | 2014-05-22 | International Scientific Pty Ltd | A device, system, method, computer program and data signal for the control of a transdermal delivery device |
US20160220804A1 (en) * | 2015-02-03 | 2016-08-04 | L'oreal | Apparatus and method for skin treatment using continuous light |
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GB2587755A8 (en) | 2021-05-19 |
GB2587755A (en) | 2021-04-07 |
GB202100486D0 (en) | 2021-03-03 |
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