Description:FIELD OF THE INVENTION

[0001] The present invention relates to a skin care formulation preparation device that helps users in creating personalized skin care products by analyzing their individual skin conditions, allowing for the development of tailored treatments that target specific issues such as dryness, acne, or aging, ensuring optimal skin care solutions based on accurate, real-time skin assessments for improved results.

BACKGROUND OF THE INVENTION

[0002] Skin care products are essential for maintaining healthy, nourished, and protected skin. They address a variety of skin concerns such as dryness, acne, aging, and sun damage, offering solutions that cleanse, hydrate, and repair. The need for skin care products arises from the fact that our skin is exposed to environmental factors like pollution, UV rays, and harsh weather, which can cause damage and accelerate aging. These products help replenish moisture, balance oil production, and protect the skin's natural barrier, promoting overall skin health. The importance of using the right skin care products is to maintain the skin's optimal function, prevent premature aging, and address specific concerns, whether it's treating acne, dark spots, or fine lines. With customized solutions, such as serums, moisturizers, and sunscreens, individuals can tailor their skin care routine to their unique needs, achieving healthier, more vibrant skin over time.

[0003] Traditional methods of formulating skin care products often involve manual blending of ingredients like oils, herbs, and other natural substances, typically based on centuries-old practices or cultural recipes. These formulations are usually created with a focus on simplicity, using ingredients like honey, aloe vera, and essential oils to address skin concerns. While these methods can be effective for some individuals, they often lack precision in terms of ingredient concentration, which can lead to inconsistent results. Additionally, traditional formulations may not address modern skin concerns, such as those caused by pollution or advanced aging, and can be time-consuming and difficult to scale for mass production. Another drawback is that some natural ingredients may not be suitable for all skin types, leading to allergic reactions or irritation. In comparison to modern formulations, traditional methods often lack the scientific backing or customization that newer, technologically advanced skin care solutions provide.

[0004] CN220125926U discloses a cosmetic preparation device, and belongs to the technical field of cosmetic equipment. The T-shaped connecting pipe comprises a first input pipe, a second input pipe and an output pipe; the cosmetic emulsifying processor is used for mixing the cosmetic composition and emulsifying, and comprises an emulsifying pot body, a filler port and a discharge port, wherein the filler port and the discharge port are communicated with the emulsifying pot body, and the first input pipe is communicated with the discharge port; one end of the booster pump body is communicated with the second input pipe; the diamond interaction cavity is arranged on the output pipe; the heat exchange flow channel of the temperature adjusting module is spirally arranged on the outer wall surface of the diamond interaction cavity along the axis of the diamond interaction cavity; the first switch valve is arranged on the first input pipe and is used for selectively opening or closing the first input pipe; the second switch valve is arranged on the output pipe and used for selectively opening or closing the output pipe. The utility model ensures that the cosmetic material is dispersed, crushed and emulsified in nanometer scale, effectively reduces the size of emulsified particle diameter of the cosmetic and improves the uniformity of the cosmetic.

[0005] CN220003760U discloses a mixing preparation device for a cosmetics laboratory, which comprises a parallel mechanism and a clamp firmware for clamping a solidified cosmetics preparation container; the parallel mechanism comprises at least three linear degrees of freedom which are arranged along a coaxial line in a ring-shaped array, and the linear degrees of freedom are connected with the clamp for universal angle adjustment; 1. high efficiency: the mixing preparation device adopts the structural design of the parallel mechanism and the linear module, can realize the efficient and stable cosmetic mixing preparation process, and improves the mixing efficiency and the preparation quality. 2. The precision is high: by adopting the servo motor as a rotary executing piece, high-precision control of the linear module can be realized, so that the operation precision and efficiency of the hybrid preparation device are improved. 3. The operation is simple and convenient: the mixing preparation device has compact design, simple structure, easy operation and maintenance, and is suitable for the small-sized preparation requirement of the cosmetics laboratory.

[0006] Conventionally, many devices have been introduced that disclose cosmetic preparation devices, but these devices typically focus on general skin care formulations without considering the unique needs of individual users; these devices lack the ability to analyze specific skin conditions, such as dryness, acne, or sensitivity. As a result, these devices are unable to offer personalized solutions, limiting the effectiveness in addressing the diverse and complex skin care concerns that vary from person to person, thereby failing to provide tailored treatments based on real-time, individualized skin assessments for optimal results in skin health and care.

[0007] In order to overcome the limitations of conventional devices, there is a clear need in the art to develop a device that enables users to create personalized skin care products by analyzing their individual skin conditions, allowing for the formulation of tailored treatments that specifically address issues such as dryness, acne, sensitivity, or aging. This innovation would ensure that skin care solutions are not only customized to each user's unique needs but also provide more effective, targeted care, improving skin health outcomes by adapting to changing skin conditions based on real-time data and personalized assessments for optimal results.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that assists users in formulating personalized skin care products by analyzing their skin conditions, enabling tailored treatments that address specific issues such as dryness, acne, irritation, or aging, ultimately enhancing the user's skincare routine through accurate, condition-based recommendations for optimal results.

[0010] Another object of the present invention is to develop a device that effectively cleanses the skin in a precise manner, ensuring its surface is free of impurities.

[0011] Yet another object of the present invention is to create a portable and reliable device for skin care product preparation, designed for ease of use and consistent performance, allowing users to conveniently prepare customized skin care solutions anytime and anywhere, ensuring both practicality and dependable results for effective skincare management.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a skin care product preparation device that analyzes users' skin conditions to formulate personalized skin care products, enabling the creation of tailored treatments that effectively address specific skin issues such as dryness, acne, or sensitivity, ensuring optimal and targeted skin care solutions.

[0014] According to an embodiment of the present invention, a skin care formulation preparation device, comprising a cuboidal housing with plurality of suction cups mounted on a flat surface, a rectangular plate connected with a lateral surface of the housing by means of an articulated telescopic rod enables the user to place their body part on the plate for skin analysis, a nozzle mounted with the housing spray water on skin of the user for cleaning, from a water tank disposed within the housing, an L-shaped articulated telescopic bar attached on the housing by means of a dual axis lead screw mechanism and having a brush at an end cleans skin of the user to prepare for analysis, a pair of flaps attached with edges of the plate by means of hinges close side portions of the plate during cleaning to prevent splashing of water, an artificial intelligence-based imaging unit installed on the housing in synchronisation with a pH sensor embedded on the plate determine skin conditions including skin diseases, fungal infections, irritation, or allergic reactions, or restricted blood flow to enable customisation of skin product as per detected condition, an articulated telescopic gripper disposed on the housing pick a blotting paper placed in a chamber in the housing to place on skin of the user, a set of receptacles disposed within the housing connected to a mixing box disposed within the housing via connecting pipes and integrated with electronic valves dispenses items in specific ratios in accordance with detecting skin conditions and type, and a motorized stirrer installed in the box mixes the items to prepare the product.

[0015] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates a perspective view of a skin care formulation preparation device; and
Figure 2 illustrates an internal view of the proposed device.

DETAILED DESCRIPTION OF THE INVENTION

[0017] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0018] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0019] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0020] The present invention relates to a skin care formulation preparation device, designed to help users create personalized skin care products by analyzing their unique skin conditions, such as dryness, acne, or sensitivity, and enabling the development of tailored treatments that directly address these specific issues, ensuring effective and targeted care, and enhancing the overall skin health based on accurate, real-time skin condition assessments.
[0021] Referring to Figure 1 and 2, a perspective view and an internal view of a skin care formulation preparation device is illustrated, comprising a cuboidal housing 101 with plurality of suction cups 102, a rectangular plate 103 connected with a lateral surface of the housing 101 by means of an articulated telescopic rod, a nozzle 104 mounted with the housing 101 connected to a water tank 205 disposed within the housing 101, an L-shaped articulated telescopic bar 105 attached on the housing 101 by means of a dual axis lead screw mechanism 106 and having a brush 107, a pair of flaps 108 attached with edges of the plate 103 by means of hinges 109, an artificial intelligence-based imaging unit 110 installed on the housing 101, an articulated telescopic gripper 111 disposed on the housing 101, a chamber 112 in the housing 101, a set of receptacles 201 disposed within the housing 101 connected to a mixing box 202 disposed within the housing 101 via connecting pipes 206 and integrated with electronic valves, a motorized stirrer 203 installed in the box 202 and a compartment 204 located within the housing 101.

[0022] The device proposed herein includes a cuboidal housing 101 that is developed to be mounted on a flat surface for formulation of a skin care product. The housing 101 as mentioned herein is a cuboidal enclosure encasing various components associated with the device, wherein the housing 101 is made up of material that includes but not limited to stainless steel, which in turn ensures that the device is of generous size and is light in weight.

[0023] Multiple suction cups 102 are provided underneath the housing 101 affixes the housing 101 with the surface in a secured manner. The suction cups 102 used herein are made up of silicone rubber that easily eliminates pressure inside the suction cups 102 and creating a vacuum between the cups 102 and the surface, which creates an airtight seal, resisting any slipping of the housing 101 in order to affix the housing 101 with the surface.

[0024] The housing 101 is designed with a rectangular plate 103 that is connected to the lateral surface of the housing 101 through an articulated telescopic rod, allowing the user to adjust the distance and angle of the plate 103, enabling them to comfortably place their body part, such as a hand or arm, on the plate 103 for skin analysis, ensuring optimal positioning for accurate readings, while the telescopic mechanism provides flexibility for users of different sizes and accommodates various skin analysis techniques.

[0025] In order to activate functioning of the device, a user is required to manually switch on the device by pressing a button positioned on the housing 101, wherein the button used herein is a push button. Upon pressing of the button, the circuits get closed allowing conduction of electricity that leads to activation of the device and vice versa.

[0026] Upon activation of the device by the user, an inbuilt microcontroller embedded within the housing 101 and linked to the switch generates a command to actuate a pair of flaps 108 attached with edges of the plate 103 by means of hinges 109 to close side portions of the plate 103 for securing and stabilizing body part of the user. The hinges 109 comprises of a pair of leaf that is screwed with the surfaces of the flaps 108 and the plates. The leaf are connected with each other by means of a cylindrical member integrated with a shaft coupled with a DC (Direct Current) motor to provide required movement to the hinges 109 . The rotation of the shaft in clockwise and anti-clockwise aids in opening and closing of the hinges 109 respectively. Hence, the microcontroller actuates the hinges 109 that in turn provides movement to the flaps 108 to close side portions of the plate 103 for securing and stabilize body part of the user.

[0027] Upon securing the body part of the user over the plate 103, the microcontroller actuates a nozzle 104 mounted with the housing 101 and connected to a water tank 205 disposed within the housing 101 to spray water on skin of the user’s body part. The nozzle 104 works by utilizing electrical energy to automize the flow solution in a controlled flow pattern by converting the pressure energy of a fluid into kinetic energy, which increases the fluid's velocity to get sprayed. Upon actuation of nozzle 104 by the microcontroller, the electric motor or the pump pressurizes water within the tank 205, increasing its pressure significantly. High pressure enables the solution to be sprayed out with a high force over the user’s body part in view of cleaning the body part.

[0028] A temperature sensor embedded in the tank 205 detect the temperature of the water. The temperature sensor mentioned herein is an infrared (IR) based temperature sensor that operates by detecting infrared radiation emitted by the water in the tank 205. The sensor includes an IR detector that receives radiation from the water and converts the radiation into an electrical signal. This signal's intensity correlates with the temperature of the water, as hotter the water emit more IR radiation, which is then sent to the microcontroller in the form of an electrical signal. The microcontroller processes the signal to determine temperature of the water in the tank 205.

[0029] In response to the determined temperature of the water in the tank 205, the microcontroller activates a peltier unit disposed within the tank 205 to maintain a temperature of the water within a predetermined temperature range. The Peltier unit consists of two semiconductor plates, known as Peltier plates, connected in series and sandwiched between two ceramic plates. When an electric current is applied to the Peltier unit, one side of the unit absorbs heat from its surroundings, while the other side releases heat, thereby maintaining temperature of the water within a predetermined temperature range, for a comfort of the user.

[0030] Upon spraying of water on the body part, the microcontroller actuates an L-shaped articulated telescopic bar 105, attached on the housing 101 by means of a dual axis lead screw mechanism 106 and having a brush 107 at an end to clean skin of the user to prepare for analysis. The L-shaped articulated telescopic bar 105 is linked to a pneumatic unit, including an air compressor, air cylinders, air valves and piston which works in collaboration to aid in extension and retraction of the bar 105. The pneumatic unit is operated by the microcontroller, such that the microcontroller actuates valve to allow passage of compressed air from the compressor within the cylinder, the compressed air further develops pressure against the piston and results in pushing and extending the piston. The piston is connected with the bar 105 and due to applied pressure the bar 105 extends and similarly, the microcontroller retracts the telescopic bar 105 by closing the valve resulting in retraction of the piston. Thus, the microcontroller regulates the extension/retraction of the bar 105 in order to scrub out skin of the user by the brush 107 in view of cleaning skin of the user to prepare for analysis.

[0031] The dual-axis lead screw mechanism 106 utilizes dual lead screws to control the movement and positioning of the telescopic bar 105 in dual-axis. The dual-axis lead screw mechanism 106 comprises of a pair of lead screws both are positioned perpendicular each other. Each screws have its own dedicated lead screw and corresponding nut assembly. Each lead screw is driven by a motor for positioning of the brush 107 in multi axis for effective cleaning of the skin.

[0032] Upon cleaning of the skin, an artificial intelligence-based imaging unit 110 installed on the housing 101 in synchronisation with a pH sensor embedded on the plate 103 is activated to determine skin conditions including skin diseases, fungal infections, irritation, or allergic reactions, or restricted blood flow. The imaging unit 110, when synchronized with a pH sensor, provides a comprehensive solution for detecting skin conditions. The imaging unit 110 uses high-resolution cameras or thermal sensors to capture detailed images of the skin surface, while the pH sensor measures the skin’s acidity or alkalinity, which can be altered in various skin conditions. AI protocols process these images to identify signs of fungal infections, skin diseases, allergic reactions, or irritation by analyzing visual patterns, color changes, or texture irregularities. The pH sensor provides additional data to assess skin health, as the pH level fluctuates in response to infections, inflammation, or impaired skin barrier function. By integrating both data streams, the microcontroller determine skin conditions including skin diseases, fungal infections, irritation, or allergic reactions, or restricted blood flow, to enable customisation of skin product as per detected condition.

[0033] The microcontroller is wirelessly linked with a computing unit of the user that is installed with an user interfacevia a communication module that enables the user to input data to aid with skin analysis, including images of skin, environmental conditions of user’s location. The communication module as mentioned herein includes but is not limited to a GSM (Global System for Mobile Communication) module which is capable of establishing a wireless network between the microcontroller and the computing unit for enabling the user to input data to aid with skin analysis, including images of skin, environmental conditions of user’s location.

[0034] An articulated telescopic gripper 111 disposed on the housing 101 is then actuated by the microcontroller to access a chamber 112 assembled in the housing 101 to pick a blotting paper placed inside. The articulated telescopic gripper 111 includes a link connected with multiple motorized ball and socket joints and a gripper 111, and the operation is regulated by the microcontroller in the same manner as the L-shaped articulated telescopic bar 105. The microcontroller locates the body part of the user and then directs the gripper 111 to place the blotting paper on skin of the user and synchronously the oil absorbed by the paper is captured by the imaging unit 110 to determine an oiliness of the skin and evaluate a customisation of skin product as per detected oiliness. The microcontroller scrutinizes a database linked with the microcontroller regarding compositions suitable for varying skin conditions and skin types to enable customisation of the product, as per detected oiliness.

[0035] Based on the evaluated customization of skin product, the microcontroller actuates electronic valves integrated in connecting pipes 206 assembled in between a set of receptacles 201 disposed within the housing 101, stored with comprising piperine, oils, fragrances, ingredients including Tween 80, Transcutol P, Carbopol 934, and Triethanolamine, utilised in combination to prepare the customised product and a mixing box 202 disposed within the housing 101 to dispense the items within the box 202 in a specific ratio in accordance with detecting skin conditions and type.

[0036] The electronic valve consists of a solenoid that gets open or closed for dispensing of water over the user’s foot as directed by the microcontroller. Upon actuation of the electronic valve by the microcontroller, the valve opens an internal solenoid, allowing water flow through the valve and out of the dispensing nozzle 104. The flow rate and duration of water dispensing is regulated by the microcontroller by regulating actuation of the valve to dispense the items within the box 202 in a specific ratio in accordance with detecting skin conditions and type.

[0037] A motorized stirrer 203 installed in the box 202 is actuated by the microcontroller to mix the items to prepare the product. The motorized stirrer 203 works by using an electric motor to rotate a blade or paddle, within the box 202. The motor is powered by an electric source, and the speed of rotation is often be adjusted by the microcontroller for different mixing requirements. As the motor turns the stirrer 203, it evenly mixes the items inside the box 202, ensuring a consistent texture and uniform distribution of items to prepare the product.

[0038] Upon preparation of the product, a pump configured with a tube assembled in between a compartment 204 located within the housing 101 and the mixing box 202 for final storage of the prepared product. The pump works by creating pressure to move the product through the tube. The pump typically uses a motor, such as a diaphragm, or centrifugal impeller, to generate suction that draws the prepared product from the mixing box 202. Once inside the pump chamber 112, the motor forces the product through the outlet, directing it into the compartment 204 for a final storage of the prepared product.

[0039] Lastly, a battery is installed within the device which is connected to the microcontroller that supplies current to all the electrically powered components that needs an amount of electric power to perform their functions and operation in an efficient manner. The battery utilized here, is preferably a dry battery, which is made up of Lithium-ion material that gives the device a long-lasting as well as an efficient DC (Direct Current) current which helps every component to function properly in an efficient manner. As the device is battery operated and do not need any electrical voltage for functioning. Hence the presence of battery leads to the portability of the device i.e., user is able to place as well as moves the device from one place to another as per the requirements.

[0040] The present invention works best in the following manner, where the cuboidal housing 101 as mentioned in the invention is developed to be mounted on the flat surface for formulation of the skin care product. Upon activation of the device by the user, the microcontroller generates the command to actuate the pair of flaps 108 by means of hinges 109 to close side portions of the plate 103 for securing and stabilize body part of the user. Upon securing of body part of the user over the plate 103, the microcontroller actuates nozzle 104 to spray water on skin of the user’s body part. The temperature sensor detects temperature of the water. In response to the determined temperature of the water in the tank 205, the microcontroller activates the peltier unit disposed within the tank 205 to maintain the temperature of the water within the predetermined temperature range. Upon spraying of water on the body part, the microcontroller actuates the L-shaped articulated telescopic bar 105 having the brush 107 at the end to clean skin of the user to prepare for analysis. Upon cleaning of the skin, activate the artificial intelligence-based imaging unit 110 in synchronisation with the pH sensor to determine skin conditions including skin diseases, fungal infections, irritation, or allergic reactions, or restricted blood flow. The articulated telescopic gripper 111 is then actuated by the microcontroller to access the chamber 112 assembled in the housing 101 to pick the blotting paper placed inside.

[0041] In continuation, based on the evaluated customization of skin product, the microcontroller actuates electronic valves to dispense piperine, oils, fragrances, ingredients including Tween 80, Transcutol P, Carbopol 934, and Triethanolamine, utilised within the box 202 in combination to prepare the customised product. The microcontroller to mix the items to prepare the product actuates the motorized stirrer 203.

[0042] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A skin care formulation preparation device, comprising:

i) a cuboidal housing 101 having a plurality of suction cups 102 provided underneath said housing 101 for mounting said housing 101 on a flat surface;
ii) a rectangular plate 103 connected with a lateral surface of said housing 101 by means of an articulated telescopic rod, to enable said user to place their body part on said plate 103 for skin analysis;
iii) a nozzle 104 mounted with said housing 101, to spray water on skin of said user for cleaning, from a water tank 205 disposed within said housing 101, wherein an L-shaped articulated telescopic bar 105, attached on said housing 101 by means of a dual axis lead screw mechanism 106 and having a brush 107 at an end, cleans skin of said user to prepare for analysis, wherein a pair of flaps 108 are attached with edges of said plate 103 by means of hinges 109 to close side portions of said plate 103 during cleaning to prevent splashing of water;
iv) an artificial intelligence-based imaging unit 110, installed on said housing 101 and integrated with a processor for recording and processing images in a vicinity of said housing 101, in synchronisation with a pH sensor embedded on said plate 103 to capture skin of body part of said placed on said plate 103 to determine skin conditions including skin diseases, fungal infections, irritation, or allergic reactions, or restricted blood flow, to enable customisation of skin formulation as per detected condition;
v) an articulated telescopic gripper 111 disposed on said housing 101, to pick a blotting paper placed in a chamber 112 to place on skin of said user, wherein oil absorbed by said paper is captured by said imaging unit 110 to determine an oiliness of said skin to enable customisation of skin formulation as per detected oiliness;
vi) a set of receptacles 201 disposed within said housing 101 for storing items comprising piperine, oils, fragrances, ingredients including Tween 80, Transcutol P, Carbopol 934, and Triethanolamine, utilised in combination to prepare said customised formulation; and
vii) a mixing box 202 disposed within said housing 101, which receives said items from said receptacles 201 via one or more connecting pipes 206, in specific ratios in accordance with detecting skin conditions and type, wherein a motorized stirrer 203 installed in said box 202 mixes said items to prepare said formulation.

2) The device as claimed in claim 1, wherein a compartment 204 located within said housing 101, receives said prepared formulation from said box 202, by means of a tube configured with a pump, for final storage.

3) The device as claimed in claim 1, wherein a database linked with said microcontroller stores data regarding compositions suitable for varying skin conditions and skin types to enable customisation of said formulation, and profile data of individual users.

4) The device as claimed in claim 1, wherein a peltier unit is disposed within said tank 205 to maintain a temperature of said water within a predetermined temperature range, for a comfort of said user, wherein a temperature sensor embedded in said tank 205 to detect temperature of said water to enable regulation of said peltier unit.

5) The device as claimed in claim 1, wherein an user interfaceassociated with said device and configured to be installed in a computing unit of said user, enabling said user to connect with a wireless communication unit incorporated in said housing 101, to input data to aid with skin analysis, including images of skin, environmental conditions of user’s location.

6) The device as claimed in claim 1, wherein a pressure sensor is configured in each said brush 107 and said gripper 111 that sends output signal to said microcontroller which in turn regulates amount of pressure applied during cleaning and placing paper on skin of said user.