Personalized skin treatment system including a dispenser and capsule applicator

The system integrates a base device for filling and cleaning an applicator, allowing simultaneous formula application and light therapy, addressing the lack of personalization and effectiveness in existing skincare systems by providing customizable and effective skin treatment.

FR3136939B1Active Publication Date: 2026-03-13LOREAL SA
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-06-27
Publication Date
2026-03-13

AI Technical Summary

Technical Problem

Existing skincare systems lack integration of personalized formula dispensing and simultaneous light therapy application, with limited customization and effectiveness in addressing various skin concerns.

Method used

A system comprising a base device for filling and cleaning an applicator, which can be attached to a dispensing device for simultaneous formula application and light therapy, utilizing a rollerball applicator with a microcontroller for formula identification and a communication device for personalized skincare formulations based on user input.

Benefits of technology

Enables personalized skincare application with simultaneous light therapy, effectively treating various skin concerns by integrating customizable formula dispensing and light therapy, enhancing skin treatment efficacy.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

A system for personalized skin treatment comprising a dispenser and a capsule applicator. The system for dispensing a skin formula includes a base device designed to dispense the formula into an applicator, an applicator designed to apply the formula, the applicator comprising a reservoir designed to hold the formula, a rollerball designed to apply the formula, and a fastener designed to attach the applicator to the base device and a dispensing device. Figure for abstract: Figure 1
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Description

Title of the invention: System for personalized skin treatment comprising a dispenser and a capsule applicator SUMMARY

[0001] This summary is provided to introduce a selection of concepts in a simplified form, which are further described below in the Detailed Description. This summary is not intended to identify key features of the claimed subject matter or to be used as an aid in determining the scope of the claimed subject matter.

[0002] According to one aspect, the present invention relates to a system for dispensing a skin formula, the system comprising a base device designed to dispense a formula into an applicator, an applicator designed to apply the formula, the applicator comprising a reservoir designed to contain the formula, a rollerball designed to apply the formula and a fastener designed to attach the applicator to the base device and a dispensing device.

[0003] According to another aspect, the invention relates to a method of using the skin care system described above, the method comprising placing an applicator in a base device, filling the applicator with the formula, removing the applicator from the base device, placing the applicator in a dispensing device and applying the formula with the applicator while simultaneously administering light therapy with the dispensing device. Brief description of the drawings

[0004] The aforementioned aspects and many of the advantages of the present invention arising therefrom will become more readily apparent when they are better understood with reference to the following detailed description, taken in conjunction with the accompanying drawings, in which:

[0005] [Fig-1] [Fig. 1] is an example of an applicator according to the present technology;

[0006] [Fig 2A-2B] ] FIGURES 2A-2B are examples of cross-sections of an applicator according to the present technology;

[0007] [Fig 3A-3B] FIGURES 3A-3B are an example of a basic device according to the present technology;

[0008] [Fig.4] [Fig.4] is an example of a distribution device according to the present technology;

[0009] [Fig. 5] [Fig. 5] is an example of a skin care system according to the present technology; and

[0010] [Fig.6] [Fig.6] is an example of a method for using a care system for the skin in accordance with the present technology. Detailed description

[0011] If illustrative embodiments have been illustrated and described, it will be realized that various changes can be made to them without departing from the spirit and scope of the invention.

[0012] The present invention relates to a system for filling and cleaning an applicator designed to apply a formula in conjunction with a dispensing device. A basic device is designed to fill and clean an applicator and allow a user to mix one or more formula ingredients into a skincare formula. In some embodiments, after filling the applicator, a user can attach the applicator to a dispensing device designed to deliver light therapy while the applicator applies a formula to a surface such as the skin. In some embodiments, a connected communication device may allow a user to select a formula composed of one or more formula ingredients.In some embodiments, the formula may be a moisturizer, concealer, wrinkle and fine line treatment, toner, or acne treatment. In some embodiments, the basic device includes one or more capsules containing a formula ingredient including, but not limited to, aloe, vitamin C, coconut milk, or shea butter. When a user selects a desired formula with an application on the communication device, one or more formula ingredients may be dispensed into the applicator to create the personalized formula.

[0013] In some embodiments, the user can apply the formula to their skin at the same time as light therapy such as near-infrared light therapy, red light therapy, blue light therapy or yellow light therapy in order to treat the skin more deeply.

[0014] The [Fig. 1] is an example of an applicator according to the present technology. The applicator 100 may include a rolling ball 110 and a fixing 120.

[0015] The roller ball 110 can be designed to dispense and apply a formula located in a reservoir inside the applicator 100 (as shown in [Fig. 2A]-2B). In some embodiments, the roller ball 110 is made of plastic, but in other embodiments, the roller ball 110 can be made of glass or metal.

[0016] In some embodiments, the applicator 100 may also include a fastener 120 designed to fix the applicator 100 in a dispensing device such as the dispensing device 200 in [Fig. 4]. While the fastener 120 is shown as a disc shaped to couple with a dispensing device, the fastener 120 can take any shape that allows it to be fixed The applicator has a dispensing device comprising a threaded fastener, a magnet, or a fastener designed to snap into the dispensing device. In some embodiments, the fastener 120 is transparent so that the dispensing device is visible through the fastener.

[0017] In use, the applicator 100 can be placed inside a dispensing device (as shown in [Fig.4]) and fixed to the dispensing device with the fastener 120. The rolling ball 110 can be rolled over a surface, such as a user's skin, to apply a formula.

[0018] Figures 2A-2B are examples of cross-sections of an applicator according to the present technology. The applicator 100 may include a rolling ball 110, a fixture 120, a reservoir 130 designed to hold a formula 140, a piston 150, a microcontroller 160 and a processor 170.

[0019] In some embodiments, the reservoir 130 is located inside the applicator 100 and is designed to hold a formula. In some embodiments, the formula is a skincare formula. In some embodiments, the skincare formula is a moisturizer, a toner, an acne treatment, an anti-wrinkle treatment, a fine line treatment, or a cosmetic. When the rollerball 110 rolls, the formula 140 in the reservoir 130 is applied to a surface.

[0020] In some embodiments, the applicator 100 further includes a piston 150 designed to push the formula 140 towards the rolling ball 110 when the formula is applied. In some embodiments, the piston 150 is directed by a circuit onto a dispensing device or onto the applicator itself to push the formula 140.

[0021] In some embodiments, the applicator 100 includes a microcontroller 160 designed to identify the type of formula 140 inside the applicator 100 with respect to a dispensing device. The microcontroller 160 can be used to identify any number of things concerning the formula 140 or the applicator 100, including the quantity of formula 140 inside the applicator 100, the expiration date of the formula 140 inside the applicator 100, or when to replace the applicator.

[0022] FIG. IA is a cross-section of an example of an applicator 100 with an example of a filling mechanism 180a. In some embodiments, the applicator 100 includes a filling mechanism 180 designed to couple to a base device and fill the reservoir 130 of the applicator 100.

[0023] In some embodiments, the filling mechanism 180 is a umbrella valve 180a. In operation, when the applicator 100 is connected to the base device (as shown in [Fig. 3A]-3B), the umbrella valve 180 rises to allow formula 140 to flow from the base device to the applicator reservoir 130.

[0024] FIG. IB is a cross-section of an example of an applicator 100 with another example of a filling mechanism 180b. In some embodiments, the applicator 180 comprises two magnets 185a, 185b or more and a magnetic piston 180b.

[0025] In operation, when the applicator 100 is placed on a base device, the at least two magnets 185a, 185b generate a magnetic field to lift the magnetic piston 180b. When the magnetic piston 180b is lifted, the formula 140 can perform a distribution from the base device into the reservoir 130 of the applicator 100.

[0026] Figures 3A-3B are examples of basic devices according to the present technology. The basic device 200 may include a dispensing chamber 220, one or more capsules 210a, 210b, 210c and a cleaning solution reservoir 230. In some embodiments, the basic device 200 may also include one or more capsule caps 240a, 240b, 240c and a cleaning solution cap 250.

[0027] In some embodiments, the capsule(s) 210a, 210b, 210c have a cylindrical body and a nozzle at one end. The capsule 210 can contain and dispense, as needed, a quantity of formula ingredient into the dispensing chamber 220. In some embodiments, the capsule 210 dispenses a formula ingredient by rotating a capsule gear while the capsule 210 remains in place substantially vertically along the Y-axis. A circumferential groove is located at a second end of the capsule and is used to secure the capsule 210 in the dispensing device 100.

[0028] A quantity of formula ingredient can be released from the capsule 210 through the nozzle by a first rotational movement of the first end relative to the second end of the capsule 210. The rotational movement of the first end of the capsule 210 in a second direction, opposite to the first rotational movement, can close the nozzle of the capsule 210.

[0029] In use, an applicator 100 can be placed on the base device 200. In some embodiments, the capsule(s) 210a, 210b, 210c dispense one or more formula ingredients into the mixing chamber 220. While the capsule(s) 210a, 210b, 210c dispense the formula ingredients, as shown in [Fig. 3A], the capsule cap(s) 240a, 240b, 240c are designed to allow the formula ingredients to flow from the capsule(s) 210a, 210b, 210c into the mixing chamber 220. In the mixing chamber, the formula ingredient(s) are mixed to produce a formula. In some embodiments, The formula may consist of a single ingredient. The mixing chamber then extrudes the formula into the applicator 100. When the applicator 100 is filled with a formula (such as formula 140), the cleaning solution cap 250 is designed to prevent the cleaning solution from entering the mixing chamber 220 and the applicator 100.

[0030] In some embodiments, the basic device 200 further includes a cleaning solution reservoir 230 designed to hold a cleaning solution. In some embodiments, the cleaning solution reservoir is another capsule 210a, 210b, 210c, but in other embodiments, the cleaning solution reservoir 230 may be larger than the capsules. In some embodiments, the cleaning solution reservoir 230 may be removed from the basic device 200.

[0031] The basic device 200 can also be designed to clean the applicator between formulations. In operation, as shown in [Fig. 3B], the cleaning solution reservoir 230 contains a cleaning solution. The cleaning solution reservoir 230 dispenses the cleaning solution into the mixing chamber 220. The mixing chamber 230 can then extrude the cleaning solution into the applicator 100 to clean the applicator 100. When the cleaning solution reservoir 230 dispenses the cleaning solution into the mixing chamber 220, the cleaning solution stopper is designed to allow the cleaning solution to flow from the cleaning solution reservoir 230 into the mixing chamber. In addition, the caps 240a, 240b, and 240c are designed to prevent one or more formulation ingredients from flowing into the mixing chamber 220.

[0032] Figure 4 is an example of a distribution device according to the present technology. In some embodiments, the applicator 100 can be attached to a distribution device 300. In some embodiments, the distribution device comprises an end 310, one or more light sources 320a, 320b, and an actuator 330. In some embodiments, the applicator 100 connects to the distribution device 300.

[0033] In some embodiments, the dispensing device 300 includes an end 310. The end 310 can be designed to be seen through the attachment 120 on the applicator 100. In some embodiments, the end 310 includes one or more light sources 320a, 320b designed to administer light therapy to a surface while applying the formula 140.

[0034] In some embodiments, the light source(s) 320a, 320b are LEDs. In some embodiments, there are only two light sources 320a, 320b on the distribution device. In some embodiments, a first light source 320a is designed to administer light therapy to a first wavelength. In some embodiments, a second 320b source is designed to deliver light therapy at a second wavelength. In some embodiments, light therapy at the first wavelength and light therapy at the second wavelength are administered simultaneously. In some embodiments, light therapy and formula application occur simultaneously.

[0035] In some embodiments, the dispensing device 300 includes one or more actuators 330. While the actuator is illustrated as a button, in some embodiments the actuator may be a switch, a capacitive touch button, a dial, or the like. The actuator may be designed to initiate the administration of light therapy, to apply the formula, or both.

[0036] In some embodiments, the dispensing device 300 also includes a contactless chip reader (not shown in FIG. 2) for reading the microcontroller 160 on the applicator 100.

[0037] In use, a user can place an application 100 into the dispensing device 300. When the actuator 330 is actuated, the formula is applied, light therapy is administered, or both simultaneously. A user can then apply the formula with the applicator 100.

[0038] Figure 5 is an example of a skin care system according to the present technology. The system, which implements the basic device 200 described above, comprises at least the basic skin device 200, a dispensing device 300 as described herein, and a connected communication device 300. Optionally, the system may further comprise one or more external servers that are implemented as part of a cloud computing environment.

[0039] The communication device 400 can be a personal computer (PC), a laptop, a personal digital assistant (PDA), a smartphone, a tablet device, an ultra-mobile personal computer (UMPC), a netbook (mini-portable), or a notebook-type personal computer. In the examples below, the connected device 300 is assumed to be a smartphone, for example, an Apple iPhone.

[0040] The communication device 400 enables wireless communication with the base device 200 and / or the dispensing device 300 via a wireless communication interface circuit on the skincare dispenser 100. However, the communication device 400 also enables a wired connection with the base device 200 and / or the dispensing device 300 via a USB interface on the device 100. In addition, each device, including The applicator 100 can communicate with other devices and external devices via an internet connection using either an 802.11 wireless connection to a wireless internet access point, or a physical connection to the internet access point, such as via an Ethernet interface. Each connected communication device 300 can establish wireless communication with other devices, such as via Bluetooth or any other wireless means.

[0041] The connected communication device 300 is designed to receive information from a user intended to be used to generate a skincare formulation which will be used by the base device 200 to distribute a skincare material into a mixing chamber, for example a mixing chamber 220.

[0042] In some embodiments, the communication device 400 includes a related application designed to assist a user in dispensing a formula and / or cleaning an applicator 100. In some embodiments, the application is designed to apply an algorithm to a photo or video of a user to detect one or more skin characteristics. In some embodiments, the skin characteristic(s) may include dark circles, acne, pigmentation, rosacea, wrinkles, fine lines, or wounds. Furthermore, in some embodiments, the application is designed to diagnose one or more skin conditions using an AI algorithm.

[0043] In some embodiments, the communication device 400 can further detect one or more environmental conditions with one or more sensors. In some embodiments, the environmental conditions may include temperature, humidity, UV radiation, pollution, and the like. In some embodiments, the application can collect environmental data from other sources such as meteorological services. In some embodiments, the application can further recommend to the user a formula, consisting of one or more skin ingredients, based on the skin's characteristics and / or the detected environmental conditions.

[0044] In some embodiments, the user can create a user profile on the communication device application 400. In some embodiments, creating the user profile includes completing a user questionnaire. In some embodiments, the user questionnaire provides the user with a series of inputs including previous skin treatment, previous use of the application, desired skin quality, or skin problem. In some embodiments, the application may solicit feedback from the user regarding their favorite or most effective formulation to help improve the algorithm.

[0045] Figure 6 is an example of a method for using the skin care system. in accordance with this technology.

[0046] In block 610, an applicator (such as an applicator 100) is placed in a base device. In some embodiments, the applicator can slide or snap into the base device. In some embodiments, the applicator may include a fastener for attaching to the base device, such as a clip or a magnet.

[0047] In block 620, the applicator is filled with the formula. In some embodiments, the applicator is filled with the formula as described in [Fig. 3A]. In some embodiments, one or more capsules may be placed inside the base device to dispense one or more formula ingredients into a mixing chamber. In some embodiments, the mixing chamber may then extrude the formula into the applicator.

[0048] At block 630, the applicator is removed from the base device.

[0049] In block 640, the applicator is placed in the dispensing device. In some In some embodiments, the applicator can be placed in the dispensing device using the same fastener that connected the applicator to the base unit. In certain embodiments, the applicator 100 can be pre-filled. In this case, the process can start from block 640.

[0050] In block 650, the formula is applied with the applicator while light therapy is administered simultaneously. In some embodiments, the dispensing device includes an actuator designed to initiate both the application of the formula and the administration of light therapy. In some embodiments, the dispensing device includes two or more light sources designed to administer light therapy. In some embodiments, the dispensing device is designed to provide two or more types of light therapy, one at a time or simultaneously. In these embodiments, one light source is designed to administer first light therapy and another light source is designed to administer second light therapy.In some embodiments, the first light therapy may include the emission of a first light at a first wavelength and the second light therapy may include the emission of a second light at a second wavelength.

[0051] At block 660, the applicator is returned to the base device. In some embodiments, the applicator can be used more than once before the formula inside the applicator is exhausted. In some embodiments, the applicator contains enough formula for only one use.

[0052] In block 670, the applicator is cleaned with the cleaning solution inside the base device as described herein. In some embodiments, A user can repeat block 670 to completely clean the applicator. In some embodiments, the applicator can then be refilled with formula for reuse.

[0053] At block 680, the process ends.

Claims

Demands

1. A system for dispensing a skin formula, the system comprising: a basic device (200) designed to dispense a formula into an applicator; and an applicator (100) designed to apply the formula, the applicator comprising: a reservoir (130) designed to contain the formula, a rolling ball (110) designed to apply the formula, and a fastener (120) designed to attach the applicator to the base device and a dispensing device; the basic device further comprising: a mixing chamber (220); at least two capsules (210a, 210b, 210c), each capsule being designed to contain a formula ingredient, and a reservoir (230) of cleaning solution; the basic device comprising at least two capsule caps (240a, 240b, 240c) designed to allow the formula ingredients to flow from the capsule(s) (210a, 210b, 210c) into the mixing chamber (220) to form a formula; said mixing chamber being designed to extrude said formula into the applicator (100); the basic device further comprising a cleaning solution cap (250) allowing the cleaning solution to flow from the cleaning solution reservoir (230) to the mixing chamber, said mixing chamber being designed to extrude said cleaning solution into the applicator (100), so as to clean said applicator between two formulations.